mbed-dev - mbed library sources. Supersedes mbed-src.

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mbed library sources. Supersedes mbed-src.

platform/Callback.h@175:af195413fb11, 2017-10-11 (annotated)

Committer:: AnnaBridge
Date:: Wed Oct 11 12:45:49 2017 +0100
Revision:: 175:af195413fb11
Parent:: 167:e84263d55307
Child:: 178:79309dc6340a

This updates the lib to the mbed lib v 153

Who changed what in which revision?

User	Revision	Line number	New contents of line
<>	149:156823d33999	1	/* mbed Microcontroller Library
<>	149:156823d33999	2	* Copyright (c) 2006-2015 ARM Limited
<>	149:156823d33999	3	*
<>	149:156823d33999	4	* Licensed under the Apache License, Version 2.0 (the "License");
<>	149:156823d33999	5	* you may not use this file except in compliance with the License.
<>	149:156823d33999	6	* You may obtain a copy of the License at
<>	149:156823d33999	7	*
<>	149:156823d33999	8	* http://www.apache.org/licenses/LICENSE-2.0
<>	149:156823d33999	9	*
<>	149:156823d33999	10	* Unless required by applicable law or agreed to in writing, software
<>	149:156823d33999	11	* distributed under the License is distributed on an "AS IS" BASIS,
<>	149:156823d33999	12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<>	149:156823d33999	13	* See the License for the specific language governing permissions and
<>	149:156823d33999	14	* limitations under the License.
<>	149:156823d33999	15	*/
<>	149:156823d33999	16	#ifndef MBED_CALLBACK_H
<>	149:156823d33999	17	#define MBED_CALLBACK_H
<>	149:156823d33999	18
<>	149:156823d33999	19	#include <string.h>
<>	149:156823d33999	20	#include <stdint.h>
<>	149:156823d33999	21	#include <new>
<>	149:156823d33999	22	#include "platform/mbed_assert.h"
<>	160:d5399cc887bb	23	#include "platform/mbed_toolchain.h"
<>	149:156823d33999	24
<>	149:156823d33999	25	namespace mbed {
<>	149:156823d33999	26	/** \addtogroup platform */
<>	149:156823d33999	27
<>	149:156823d33999	28
<>	149:156823d33999	29	/** Callback class based on template specialization
<>	149:156823d33999	30	*
AnnaBridge	167:e84263d55307	31	* @note Synchronization level: Not protected
AnnaBridge	167:e84263d55307	32	* @ingroup platform
<>	149:156823d33999	33	*/
<>	149:156823d33999	34	template <typename F>
<>	149:156823d33999	35	class Callback;
<>	149:156823d33999	36
<>	149:156823d33999	37	// Internal sfinae declarations
<>	149:156823d33999	38	//
<>	149:156823d33999	39	// These are used to eliminate overloads based on type attributes
<>	149:156823d33999	40	// 1. Does a function object have a call operator
<>	149:156823d33999	41	// 2. Does a function object fit in the available storage
<>	149:156823d33999	42	//
<>	149:156823d33999	43	// These eliminations are handled cleanly by the compiler and avoid
<>	149:156823d33999	44	// massive and misleading error messages when confronted with an
<>	149:156823d33999	45	// invalid type (or worse, runtime failures)
<>	149:156823d33999	46	namespace detail {
<>	149:156823d33999	47	struct nil {};
<>	149:156823d33999	48
<>	149:156823d33999	49	template <bool B, typename R = nil>
<>	149:156823d33999	50	struct enable_if { typedef R type; };
<>	149:156823d33999	51
<>	149:156823d33999	52	template <typename R>
<>	149:156823d33999	53	struct enable_if<false, R> {};
<>	149:156823d33999	54
<>	149:156823d33999	55	template <typename M, M>
<>	149:156823d33999	56	struct is_type {
<>	149:156823d33999	57	static const bool value = true;
<>	149:156823d33999	58	};
<>	149:156823d33999	59	}
<>	149:156823d33999	60
AnnaBridge	167:e84263d55307	61	#define MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, M) \
AnnaBridge	167:e84263d55307	62	typename detail::enable_if< \
AnnaBridge	167:e84263d55307	63	detail::is_type<M, &F::operator()>::value && \
AnnaBridge	167:e84263d55307	64	sizeof(F) <= sizeof(uintptr_t) \
AnnaBridge	167:e84263d55307	65	>::type = detail::nil()
AnnaBridge	167:e84263d55307	66
<>	149:156823d33999	67	/** Callback class based on template specialization
<>	149:156823d33999	68	*
AnnaBridge	167:e84263d55307	69	* @note Synchronization level: Not protected
AnnaBridge	167:e84263d55307	70	* @ingroup platform
<>	149:156823d33999	71	*/
<>	149:156823d33999	72	template <typename R>
<>	149:156823d33999	73	class Callback<R()> {
<>	149:156823d33999	74	public:
<>	149:156823d33999	75	/** Create a Callback with a static function
<>	149:156823d33999	76	* @param func Static function to attach
<>	149:156823d33999	77	*/
<>	149:156823d33999	78	Callback(R (*func)() = 0) {
<>	149:156823d33999	79	if (!func) {
AnnaBridge	175:af195413fb11	80	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	81	} else {
<>	149:156823d33999	82	generate(func);
<>	149:156823d33999	83	}
<>	149:156823d33999	84	}
<>	149:156823d33999	85
<>	149:156823d33999	86	/** Attach a Callback
<>	149:156823d33999	87	* @param func The Callback to attach
<>	149:156823d33999	88	*/
<>	149:156823d33999	89	Callback(const Callback<R()> &func) {
<>	149:156823d33999	90	if (func._ops) {
<>	149:156823d33999	91	func._ops->move(this, &func);
<>	149:156823d33999	92	}
<>	149:156823d33999	93	_ops = func._ops;
<>	149:156823d33999	94	}
<>	149:156823d33999	95
<>	149:156823d33999	96	/** Create a Callback with a member function
<>	149:156823d33999	97	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	98	* @param method Member function to attach
<>	149:156823d33999	99	*/
<>	151:5eaa88a5bcc7	100	template<typename T, typename U>
<>	151:5eaa88a5bcc7	101	Callback(U obj, R (T::method)()) {
<>	149:156823d33999	102	generate(method_context<T, R (T::*)()>(obj, method));
<>	149:156823d33999	103	}
<>	149:156823d33999	104
<>	149:156823d33999	105	/** Create a Callback with a member function
<>	149:156823d33999	106	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	107	* @param method Member function to attach
<>	149:156823d33999	108	*/
<>	151:5eaa88a5bcc7	109	template<typename T, typename U>
<>	151:5eaa88a5bcc7	110	Callback(const U obj, R (T::method)() const) {
<>	149:156823d33999	111	generate(method_context<const T, R (T::*)() const>(obj, method));
<>	149:156823d33999	112	}
<>	149:156823d33999	113
<>	149:156823d33999	114	/** Create a Callback with a member function
<>	149:156823d33999	115	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	116	* @param method Member function to attach
<>	149:156823d33999	117	*/
<>	151:5eaa88a5bcc7	118	template<typename T, typename U>
<>	151:5eaa88a5bcc7	119	Callback(volatile U obj, R (T::method)() volatile) {
<>	149:156823d33999	120	generate(method_context<volatile T, R (T::*)() volatile>(obj, method));
<>	149:156823d33999	121	}
<>	149:156823d33999	122
<>	149:156823d33999	123	/** Create a Callback with a member function
<>	149:156823d33999	124	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	125	* @param method Member function to attach
<>	149:156823d33999	126	*/
<>	151:5eaa88a5bcc7	127	template<typename T, typename U>
<>	151:5eaa88a5bcc7	128	Callback(const volatile U obj, R (T::method)() const volatile) {
<>	149:156823d33999	129	generate(method_context<const volatile T, R (T::*)() const volatile>(obj, method));
<>	149:156823d33999	130	}
<>	149:156823d33999	131
<>	149:156823d33999	132	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	133	* @param func Static function to attach
<>	149:156823d33999	134	* @param arg Pointer argument to function
<>	149:156823d33999	135	*/
<>	151:5eaa88a5bcc7	136	template<typename T, typename U>
<>	151:5eaa88a5bcc7	137	Callback(R (func)(T), U *arg) {
<>	149:156823d33999	138	generate(function_context<R ()(T), T>(func, arg));
<>	149:156823d33999	139	}
<>	149:156823d33999	140
<>	149:156823d33999	141	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	142	* @param func Static function to attach
<>	149:156823d33999	143	* @param arg Pointer argument to function
<>	149:156823d33999	144	*/
<>	151:5eaa88a5bcc7	145	template<typename T, typename U>
<>	151:5eaa88a5bcc7	146	Callback(R (func)(const T), const U *arg) {
<>	149:156823d33999	147	generate(function_context<R ()(const T), const T>(func, arg));
<>	149:156823d33999	148	}
<>	149:156823d33999	149
<>	149:156823d33999	150	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	151	* @param func Static function to attach
<>	149:156823d33999	152	* @param arg Pointer argument to function
<>	149:156823d33999	153	*/
<>	151:5eaa88a5bcc7	154	template<typename T, typename U>
<>	151:5eaa88a5bcc7	155	Callback(R (func)(volatile T), volatile U *arg) {
<>	149:156823d33999	156	generate(function_context<R ()(volatile T), volatile T>(func, arg));
<>	149:156823d33999	157	}
<>	149:156823d33999	158
<>	149:156823d33999	159	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	160	* @param func Static function to attach
<>	149:156823d33999	161	* @param arg Pointer argument to function
<>	149:156823d33999	162	*/
<>	151:5eaa88a5bcc7	163	template<typename T, typename U>
<>	151:5eaa88a5bcc7	164	Callback(R (func)(const volatile T), const volatile U *arg) {
<>	149:156823d33999	165	generate(function_context<R ()(const volatile T), const volatile T>(func, arg));
<>	149:156823d33999	166	}
<>	149:156823d33999	167
<>	149:156823d33999	168	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	169	* @param f Function object to attach
<>	149:156823d33999	170	* @note The function object is limited to a single word of storage
<>	149:156823d33999	171	*/
<>	149:156823d33999	172	template <typename F>
AnnaBridge	167:e84263d55307	173	Callback(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)())) {
<>	149:156823d33999	174	generate(f);
<>	149:156823d33999	175	}
<>	149:156823d33999	176
<>	149:156823d33999	177	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	178	* @param f Function object to attach
<>	149:156823d33999	179	* @note The function object is limited to a single word of storage
<>	149:156823d33999	180	*/
<>	149:156823d33999	181	template <typename F>
AnnaBridge	167:e84263d55307	182	Callback(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)() const)) {
<>	149:156823d33999	183	generate(f);
<>	149:156823d33999	184	}
<>	149:156823d33999	185
<>	149:156823d33999	186	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	187	* @param f Function object to attach
<>	149:156823d33999	188	* @note The function object is limited to a single word of storage
<>	149:156823d33999	189	*/
<>	149:156823d33999	190	template <typename F>
AnnaBridge	167:e84263d55307	191	Callback(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)() volatile)) {
<>	149:156823d33999	192	generate(f);
<>	149:156823d33999	193	}
<>	149:156823d33999	194
<>	149:156823d33999	195	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	196	* @param f Function object to attach
<>	149:156823d33999	197	* @note The function object is limited to a single word of storage
<>	149:156823d33999	198	*/
<>	149:156823d33999	199	template <typename F>
AnnaBridge	167:e84263d55307	200	Callback(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)() const volatile)) {
<>	149:156823d33999	201	generate(f);
<>	149:156823d33999	202	}
<>	149:156823d33999	203
<>	149:156823d33999	204	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	205	* @param obj Pointer to object to bind to function
<>	149:156823d33999	206	* @param func Static function to attach
<>	149:156823d33999	207	* @deprecated
<>	149:156823d33999	208	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	209	*/
<>	151:5eaa88a5bcc7	210	template<typename T, typename U>
<>	149:156823d33999	211	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	212	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	213	Callback(U obj, R (func)(T*)) {
<>	149:156823d33999	214	new (this) Callback(func, obj);
<>	149:156823d33999	215	}
<>	149:156823d33999	216
<>	149:156823d33999	217	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	218	* @param obj Pointer to object to bind to function
<>	149:156823d33999	219	* @param func Static function to attach
<>	149:156823d33999	220	* @deprecated
<>	149:156823d33999	221	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	222	*/
<>	151:5eaa88a5bcc7	223	template<typename T, typename U>
<>	149:156823d33999	224	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	225	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	226	Callback(const U obj, R (func)(const T*)) {
<>	149:156823d33999	227	new (this) Callback(func, obj);
<>	149:156823d33999	228	}
<>	149:156823d33999	229
<>	149:156823d33999	230	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	231	* @param obj Pointer to object to bind to function
<>	149:156823d33999	232	* @param func Static function to attach
<>	149:156823d33999	233	* @deprecated
<>	149:156823d33999	234	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	235	*/
<>	151:5eaa88a5bcc7	236	template<typename T, typename U>
<>	149:156823d33999	237	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	238	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	239	Callback(volatile U obj, R (func)(volatile T*)) {
<>	149:156823d33999	240	new (this) Callback(func, obj);
<>	149:156823d33999	241	}
<>	149:156823d33999	242
<>	149:156823d33999	243	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	244	* @param obj Pointer to object to bind to function
<>	149:156823d33999	245	* @param func Static function to attach
<>	149:156823d33999	246	* @deprecated
<>	149:156823d33999	247	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	248	*/
<>	151:5eaa88a5bcc7	249	template<typename T, typename U>
<>	149:156823d33999	250	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	251	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	252	Callback(const volatile U obj, R (func)(const volatile T*)) {
<>	149:156823d33999	253	new (this) Callback(func, obj);
<>	149:156823d33999	254	}
<>	149:156823d33999	255
<>	149:156823d33999	256	/** Destroy a callback
<>	149:156823d33999	257	*/
<>	149:156823d33999	258	~Callback() {
<>	149:156823d33999	259	if (_ops) {
<>	149:156823d33999	260	_ops->dtor(this);
<>	149:156823d33999	261	}
<>	149:156823d33999	262	}
<>	149:156823d33999	263
<>	149:156823d33999	264	/** Attach a static function
<>	149:156823d33999	265	* @param func Static function to attach
<>	160:d5399cc887bb	266	* @deprecated
<>	160:d5399cc887bb	267	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	268	*/
<>	160:d5399cc887bb	269	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	270	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	271	void attach(R (*func)()) {
<>	149:156823d33999	272	this->~Callback();
<>	149:156823d33999	273	new (this) Callback(func);
<>	149:156823d33999	274	}
<>	149:156823d33999	275
<>	149:156823d33999	276	/** Attach a Callback
<>	149:156823d33999	277	* @param func The Callback to attach
<>	160:d5399cc887bb	278	* @deprecated
<>	160:d5399cc887bb	279	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	280	*/
<>	160:d5399cc887bb	281	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	282	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	283	void attach(const Callback<R()> &func) {
<>	149:156823d33999	284	this->~Callback();
<>	149:156823d33999	285	new (this) Callback(func);
<>	149:156823d33999	286	}
<>	149:156823d33999	287
<>	149:156823d33999	288	/** Attach a member function
<>	149:156823d33999	289	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	290	* @param method Member function to attach
<>	160:d5399cc887bb	291	* @deprecated
<>	160:d5399cc887bb	292	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	293	*/
<>	151:5eaa88a5bcc7	294	template<typename T, typename U>
<>	160:d5399cc887bb	295	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	296	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	297	void attach(U obj, R (T::method)()) {
<>	149:156823d33999	298	this->~Callback();
<>	149:156823d33999	299	new (this) Callback(obj, method);
<>	149:156823d33999	300	}
<>	149:156823d33999	301
<>	149:156823d33999	302	/** Attach a member function
<>	149:156823d33999	303	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	304	* @param method Member function to attach
<>	160:d5399cc887bb	305	* @deprecated
<>	160:d5399cc887bb	306	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	307	*/
<>	151:5eaa88a5bcc7	308	template<typename T, typename U>
<>	160:d5399cc887bb	309	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	310	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	311	void attach(const U obj, R (T::method)() const) {
<>	149:156823d33999	312	this->~Callback();
<>	149:156823d33999	313	new (this) Callback(obj, method);
<>	149:156823d33999	314	}
<>	149:156823d33999	315
<>	149:156823d33999	316	/** Attach a member function
<>	149:156823d33999	317	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	318	* @param method Member function to attach
<>	160:d5399cc887bb	319	* @deprecated
<>	160:d5399cc887bb	320	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	321	*/
<>	151:5eaa88a5bcc7	322	template<typename T, typename U>
<>	160:d5399cc887bb	323	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	324	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	325	void attach(volatile U obj, R (T::method)() volatile) {
<>	149:156823d33999	326	this->~Callback();
<>	149:156823d33999	327	new (this) Callback(obj, method);
<>	149:156823d33999	328	}
<>	149:156823d33999	329
<>	149:156823d33999	330	/** Attach a member function
<>	149:156823d33999	331	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	332	* @param method Member function to attach
<>	160:d5399cc887bb	333	* @deprecated
<>	160:d5399cc887bb	334	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	335	*/
<>	151:5eaa88a5bcc7	336	template<typename T, typename U>
<>	160:d5399cc887bb	337	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	338	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	339	void attach(const volatile U obj, R (T::method)() const volatile) {
<>	149:156823d33999	340	this->~Callback();
<>	149:156823d33999	341	new (this) Callback(obj, method);
<>	149:156823d33999	342	}
<>	149:156823d33999	343
<>	149:156823d33999	344	/** Attach a static function with a bound pointer
<>	149:156823d33999	345	* @param func Static function to attach
<>	149:156823d33999	346	* @param arg Pointer argument to function
<>	160:d5399cc887bb	347	* @deprecated
<>	160:d5399cc887bb	348	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	349	*/
<>	151:5eaa88a5bcc7	350	template <typename T, typename U>
<>	160:d5399cc887bb	351	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	352	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	353	void attach(R (func)(T), U *arg) {
<>	149:156823d33999	354	this->~Callback();
<>	149:156823d33999	355	new (this) Callback(func, arg);
<>	149:156823d33999	356	}
<>	149:156823d33999	357
<>	149:156823d33999	358	/** Attach a static function with a bound pointer
<>	149:156823d33999	359	* @param func Static function to attach
<>	149:156823d33999	360	* @param arg Pointer argument to function
<>	160:d5399cc887bb	361	* @deprecated
<>	160:d5399cc887bb	362	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	363	*/
<>	151:5eaa88a5bcc7	364	template <typename T, typename U>
<>	160:d5399cc887bb	365	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	366	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	367	void attach(R (func)(const T), const U *arg) {
<>	149:156823d33999	368	this->~Callback();
<>	149:156823d33999	369	new (this) Callback(func, arg);
<>	149:156823d33999	370	}
<>	149:156823d33999	371
<>	149:156823d33999	372	/** Attach a static function with a bound pointer
<>	149:156823d33999	373	* @param func Static function to attach
<>	149:156823d33999	374	* @param arg Pointer argument to function
<>	160:d5399cc887bb	375	* @deprecated
<>	160:d5399cc887bb	376	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	377	*/
<>	151:5eaa88a5bcc7	378	template <typename T, typename U>
<>	160:d5399cc887bb	379	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	380	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	381	void attach(R (func)(volatile T), volatile U *arg) {
<>	149:156823d33999	382	this->~Callback();
<>	149:156823d33999	383	new (this) Callback(func, arg);
<>	149:156823d33999	384	}
<>	149:156823d33999	385
<>	149:156823d33999	386	/** Attach a static function with a bound pointer
<>	149:156823d33999	387	* @param func Static function to attach
<>	149:156823d33999	388	* @param arg Pointer argument to function
<>	160:d5399cc887bb	389	* @deprecated
<>	160:d5399cc887bb	390	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	391	*/
<>	151:5eaa88a5bcc7	392	template <typename T, typename U>
<>	160:d5399cc887bb	393	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	394	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	395	void attach(R (func)(const volatile T), const volatile U *arg) {
<>	149:156823d33999	396	this->~Callback();
<>	149:156823d33999	397	new (this) Callback(func, arg);
<>	149:156823d33999	398	}
<>	149:156823d33999	399
<>	149:156823d33999	400	/** Attach a function object
AnnaBridge	167:e84263d55307	401	* @param f Function object to attach
<>	149:156823d33999	402	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	403	* @deprecated
<>	160:d5399cc887bb	404	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	405	*/
<>	149:156823d33999	406	template <typename F>
<>	160:d5399cc887bb	407	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	408	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	409	void attach(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)())) {
<>	149:156823d33999	410	this->~Callback();
<>	149:156823d33999	411	new (this) Callback(f);
<>	149:156823d33999	412	}
<>	149:156823d33999	413
<>	149:156823d33999	414	/** Attach a function object
AnnaBridge	167:e84263d55307	415	* @param f Function object to attach
<>	149:156823d33999	416	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	417	* @deprecated
<>	160:d5399cc887bb	418	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	419	*/
<>	149:156823d33999	420	template <typename F>
<>	160:d5399cc887bb	421	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	422	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	423	void attach(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)() const)) {
<>	149:156823d33999	424	this->~Callback();
<>	149:156823d33999	425	new (this) Callback(f);
<>	149:156823d33999	426	}
<>	149:156823d33999	427
<>	149:156823d33999	428	/** Attach a function object
AnnaBridge	167:e84263d55307	429	* @param f Function object to attach
<>	149:156823d33999	430	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	431	* @deprecated
<>	160:d5399cc887bb	432	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	433	*/
<>	149:156823d33999	434	template <typename F>
<>	160:d5399cc887bb	435	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	436	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	437	void attach(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)() volatile)) {
<>	149:156823d33999	438	this->~Callback();
<>	149:156823d33999	439	new (this) Callback(f);
<>	149:156823d33999	440	}
<>	149:156823d33999	441
<>	149:156823d33999	442	/** Attach a function object
AnnaBridge	167:e84263d55307	443	* @param f Function object to attach
<>	149:156823d33999	444	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	445	* @deprecated
<>	160:d5399cc887bb	446	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	447	*/
<>	149:156823d33999	448	template <typename F>
<>	160:d5399cc887bb	449	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	450	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	451	void attach(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)() const volatile)) {
<>	149:156823d33999	452	this->~Callback();
<>	149:156823d33999	453	new (this) Callback(f);
<>	149:156823d33999	454	}
<>	149:156823d33999	455
<>	149:156823d33999	456	/** Attach a static function with a bound pointer
<>	149:156823d33999	457	* @param obj Pointer to object to bind to function
<>	149:156823d33999	458	* @param func Static function to attach
<>	149:156823d33999	459	* @deprecated
<>	149:156823d33999	460	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	461	*/
<>	151:5eaa88a5bcc7	462	template <typename T, typename U>
<>	149:156823d33999	463	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	464	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	465	void attach(U obj, R (func)(T*)) {
<>	149:156823d33999	466	this->~Callback();
<>	149:156823d33999	467	new (this) Callback(func, obj);
<>	149:156823d33999	468	}
<>	149:156823d33999	469
<>	149:156823d33999	470	/** Attach a static function with a bound pointer
<>	149:156823d33999	471	* @param obj Pointer to object to bind to function
<>	149:156823d33999	472	* @param func Static function to attach
<>	149:156823d33999	473	* @deprecated
<>	149:156823d33999	474	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	475	*/
<>	151:5eaa88a5bcc7	476	template <typename T, typename U>
<>	149:156823d33999	477	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	478	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	479	void attach(const U obj, R (func)(const T*)) {
<>	149:156823d33999	480	this->~Callback();
<>	149:156823d33999	481	new (this) Callback(func, obj);
<>	149:156823d33999	482	}
<>	149:156823d33999	483
<>	149:156823d33999	484	/** Attach a static function with a bound pointer
<>	149:156823d33999	485	* @param obj Pointer to object to bind to function
<>	149:156823d33999	486	* @param func Static function to attach
<>	149:156823d33999	487	* @deprecated
<>	149:156823d33999	488	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	489	*/
<>	151:5eaa88a5bcc7	490	template <typename T, typename U>
<>	149:156823d33999	491	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	492	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	493	void attach(volatile U obj, R (func)(volatile T*)) {
<>	149:156823d33999	494	this->~Callback();
<>	149:156823d33999	495	new (this) Callback(func, obj);
<>	149:156823d33999	496	}
<>	149:156823d33999	497
<>	149:156823d33999	498	/** Attach a static function with a bound pointer
<>	149:156823d33999	499	* @param obj Pointer to object to bind to function
<>	149:156823d33999	500	* @param func Static function to attach
<>	149:156823d33999	501	* @deprecated
<>	149:156823d33999	502	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	503	*/
<>	151:5eaa88a5bcc7	504	template <typename T, typename U>
<>	149:156823d33999	505	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	506	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	507	void attach(const volatile U obj, R (func)(const volatile T*)) {
<>	149:156823d33999	508	this->~Callback();
<>	149:156823d33999	509	new (this) Callback(func, obj);
<>	149:156823d33999	510	}
<>	149:156823d33999	511
<>	149:156823d33999	512	/** Assign a callback
<>	149:156823d33999	513	*/
<>	149:156823d33999	514	Callback &operator=(const Callback &that) {
<>	149:156823d33999	515	if (this != &that) {
<>	149:156823d33999	516	this->~Callback();
<>	149:156823d33999	517	new (this) Callback(that);
<>	149:156823d33999	518	}
<>	149:156823d33999	519
<>	149:156823d33999	520	return *this;
<>	149:156823d33999	521	}
<>	149:156823d33999	522
<>	149:156823d33999	523	/** Call the attached function
<>	149:156823d33999	524	*/
<>	149:156823d33999	525	R call() const {
<>	149:156823d33999	526	MBED_ASSERT(_ops);
<>	149:156823d33999	527	return _ops->call(this);
<>	149:156823d33999	528	}
<>	149:156823d33999	529
<>	149:156823d33999	530	/** Call the attached function
<>	149:156823d33999	531	*/
<>	149:156823d33999	532	R operator()() const {
<>	149:156823d33999	533	return call();
<>	149:156823d33999	534	}
<>	149:156823d33999	535
<>	149:156823d33999	536	/** Test if function has been attached
<>	149:156823d33999	537	*/
<>	149:156823d33999	538	operator bool() const {
<>	149:156823d33999	539	return _ops;
<>	149:156823d33999	540	}
<>	149:156823d33999	541
<>	149:156823d33999	542	/** Test for equality
<>	149:156823d33999	543	*/
<>	149:156823d33999	544	friend bool operator==(const Callback &l, const Callback &r) {
<>	149:156823d33999	545	return memcmp(&l, &r, sizeof(Callback)) == 0;
<>	149:156823d33999	546	}
<>	149:156823d33999	547
<>	149:156823d33999	548	/** Test for inequality
<>	149:156823d33999	549	*/
<>	149:156823d33999	550	friend bool operator!=(const Callback &l, const Callback &r) {
<>	149:156823d33999	551	return !(l == r);
<>	149:156823d33999	552	}
<>	149:156823d33999	553
<>	149:156823d33999	554	/** Static thunk for passing as C-style function
<>	149:156823d33999	555	* @param func Callback to call passed as void pointer
AnnaBridge	167:e84263d55307	556	* @return the value as determined by func which is of
AnnaBridge	167:e84263d55307	557	* type and determined by the signiture of func
<>	149:156823d33999	558	*/
<>	149:156823d33999	559	static R thunk(void *func) {
<>	149:156823d33999	560	return static_cast<Callback*>(func)->call();
<>	149:156823d33999	561	}
<>	149:156823d33999	562
<>	149:156823d33999	563	private:
<>	149:156823d33999	564	// Stored as pointer to function and pointer to optional object
<>	149:156823d33999	565	// Function pointer is stored as union of possible function types
<>	149:156823d33999	566	// to garuntee proper size and alignment
<>	149:156823d33999	567	struct _class;
<>	149:156823d33999	568	union {
<>	149:156823d33999	569	void (*_staticfunc)();
<>	149:156823d33999	570	void (_boundfunc)(_class);
<>	149:156823d33999	571	void (_class::*_methodfunc)();
<>	149:156823d33999	572	} _func;
<>	149:156823d33999	573	void *_obj;
<>	149:156823d33999	574
<>	149:156823d33999	575	// Dynamically dispatched operations
<>	149:156823d33999	576	const struct ops {
<>	149:156823d33999	577	R (call)(const void);
<>	149:156823d33999	578	void (move)(void, const void*);
<>	149:156823d33999	579	void (dtor)(void);
<>	149:156823d33999	580	} *_ops;
<>	149:156823d33999	581
<>	149:156823d33999	582	// Generate operations for function object
<>	149:156823d33999	583	template <typename F>
<>	149:156823d33999	584	void generate(const F &f) {
<>	149:156823d33999	585	static const ops ops = {
<>	149:156823d33999	586	&Callback::function_call<F>,
<>	149:156823d33999	587	&Callback::function_move<F>,
<>	149:156823d33999	588	&Callback::function_dtor<F>,
<>	149:156823d33999	589	};
<>	149:156823d33999	590
<>	151:5eaa88a5bcc7	591	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
<>	151:5eaa88a5bcc7	592	"Type F must not exceed the size of the Callback class");
AnnaBridge	175:af195413fb11	593	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	594	new (this) F(f);
<>	149:156823d33999	595	_ops = &ops;
<>	149:156823d33999	596	}
<>	149:156823d33999	597
<>	149:156823d33999	598	// Function attributes
<>	149:156823d33999	599	template <typename F>
<>	149:156823d33999	600	static R function_call(const void *p) {
<>	149:156823d33999	601	return ((F)p)();
<>	149:156823d33999	602	}
<>	149:156823d33999	603
<>	149:156823d33999	604	template <typename F>
<>	149:156823d33999	605	static void function_move(void d, const void p) {
<>	149:156823d33999	606	new (d) F((F)p);
<>	149:156823d33999	607	}
<>	149:156823d33999	608
<>	149:156823d33999	609	template <typename F>
<>	149:156823d33999	610	static void function_dtor(void *p) {
<>	149:156823d33999	611	((F*)p)->~F();
<>	149:156823d33999	612	}
<>	149:156823d33999	613
<>	149:156823d33999	614	// Wrappers for functions with context
<>	149:156823d33999	615	template <typename O, typename M>
<>	149:156823d33999	616	struct method_context {
<>	149:156823d33999	617	M method;
<>	149:156823d33999	618	O *obj;
<>	149:156823d33999	619
<>	149:156823d33999	620	method_context(O *obj, M method)
<>	149:156823d33999	621	: method(method), obj(obj) {}
<>	149:156823d33999	622
<>	149:156823d33999	623	R operator()() const {
<>	149:156823d33999	624	return (obj->*method)();
<>	149:156823d33999	625	}
<>	149:156823d33999	626	};
<>	149:156823d33999	627
<>	149:156823d33999	628	template <typename F, typename A>
<>	149:156823d33999	629	struct function_context {
<>	149:156823d33999	630	F func;
<>	149:156823d33999	631	A *arg;
<>	149:156823d33999	632
<>	149:156823d33999	633	function_context(F func, A *arg)
<>	149:156823d33999	634	: func(func), arg(arg) {}
<>	149:156823d33999	635
<>	149:156823d33999	636	R operator()() const {
<>	149:156823d33999	637	return func(arg);
<>	149:156823d33999	638	}
<>	149:156823d33999	639	};
<>	149:156823d33999	640	};
<>	149:156823d33999	641
<>	149:156823d33999	642	/** Callback class based on template specialization
<>	149:156823d33999	643	*
AnnaBridge	167:e84263d55307	644	* @note Synchronization level: Not protected
AnnaBridge	167:e84263d55307	645	* @ingroup platform
<>	149:156823d33999	646	*/
<>	149:156823d33999	647	template <typename R, typename A0>
<>	149:156823d33999	648	class Callback<R(A0)> {
<>	149:156823d33999	649	public:
<>	149:156823d33999	650	/** Create a Callback with a static function
<>	149:156823d33999	651	* @param func Static function to attach
<>	149:156823d33999	652	*/
<>	149:156823d33999	653	Callback(R (*func)(A0) = 0) {
<>	149:156823d33999	654	if (!func) {
AnnaBridge	175:af195413fb11	655	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	656	} else {
<>	149:156823d33999	657	generate(func);
<>	149:156823d33999	658	}
<>	149:156823d33999	659	}
<>	149:156823d33999	660
<>	149:156823d33999	661	/** Attach a Callback
<>	149:156823d33999	662	* @param func The Callback to attach
<>	149:156823d33999	663	*/
<>	149:156823d33999	664	Callback(const Callback<R(A0)> &func) {
<>	149:156823d33999	665	if (func._ops) {
<>	149:156823d33999	666	func._ops->move(this, &func);
<>	149:156823d33999	667	}
<>	149:156823d33999	668	_ops = func._ops;
<>	149:156823d33999	669	}
<>	149:156823d33999	670
<>	149:156823d33999	671	/** Create a Callback with a member function
<>	149:156823d33999	672	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	673	* @param method Member function to attach
<>	149:156823d33999	674	*/
<>	151:5eaa88a5bcc7	675	template<typename T, typename U>
<>	151:5eaa88a5bcc7	676	Callback(U obj, R (T::method)(A0)) {
<>	149:156823d33999	677	generate(method_context<T, R (T::*)(A0)>(obj, method));
<>	149:156823d33999	678	}
<>	149:156823d33999	679
<>	149:156823d33999	680	/** Create a Callback with a member function
<>	149:156823d33999	681	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	682	* @param method Member function to attach
<>	149:156823d33999	683	*/
<>	151:5eaa88a5bcc7	684	template<typename T, typename U>
<>	151:5eaa88a5bcc7	685	Callback(const U obj, R (T::method)(A0) const) {
<>	149:156823d33999	686	generate(method_context<const T, R (T::*)(A0) const>(obj, method));
<>	149:156823d33999	687	}
<>	149:156823d33999	688
<>	149:156823d33999	689	/** Create a Callback with a member function
<>	149:156823d33999	690	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	691	* @param method Member function to attach
<>	149:156823d33999	692	*/
<>	151:5eaa88a5bcc7	693	template<typename T, typename U>
<>	151:5eaa88a5bcc7	694	Callback(volatile U obj, R (T::method)(A0) volatile) {
<>	149:156823d33999	695	generate(method_context<volatile T, R (T::*)(A0) volatile>(obj, method));
<>	149:156823d33999	696	}
<>	149:156823d33999	697
<>	149:156823d33999	698	/** Create a Callback with a member function
<>	149:156823d33999	699	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	700	* @param method Member function to attach
<>	149:156823d33999	701	*/
<>	151:5eaa88a5bcc7	702	template<typename T, typename U>
<>	151:5eaa88a5bcc7	703	Callback(const volatile U obj, R (T::method)(A0) const volatile) {
<>	149:156823d33999	704	generate(method_context<const volatile T, R (T::*)(A0) const volatile>(obj, method));
<>	149:156823d33999	705	}
<>	149:156823d33999	706
<>	149:156823d33999	707	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	708	* @param func Static function to attach
<>	149:156823d33999	709	* @param arg Pointer argument to function
<>	149:156823d33999	710	*/
<>	151:5eaa88a5bcc7	711	template<typename T, typename U>
<>	151:5eaa88a5bcc7	712	Callback(R (func)(T, A0), U *arg) {
<>	149:156823d33999	713	generate(function_context<R ()(T, A0), T>(func, arg));
<>	149:156823d33999	714	}
<>	149:156823d33999	715
<>	149:156823d33999	716	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	717	* @param func Static function to attach
<>	149:156823d33999	718	* @param arg Pointer argument to function
<>	149:156823d33999	719	*/
<>	151:5eaa88a5bcc7	720	template<typename T, typename U>
<>	151:5eaa88a5bcc7	721	Callback(R (func)(const T, A0), const U *arg) {
<>	149:156823d33999	722	generate(function_context<R ()(const T, A0), const T>(func, arg));
<>	149:156823d33999	723	}
<>	149:156823d33999	724
<>	149:156823d33999	725	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	726	* @param func Static function to attach
<>	149:156823d33999	727	* @param arg Pointer argument to function
<>	149:156823d33999	728	*/
<>	151:5eaa88a5bcc7	729	template<typename T, typename U>
<>	151:5eaa88a5bcc7	730	Callback(R (func)(volatile T, A0), volatile U *arg) {
<>	149:156823d33999	731	generate(function_context<R ()(volatile T, A0), volatile T>(func, arg));
<>	149:156823d33999	732	}
<>	149:156823d33999	733
<>	149:156823d33999	734	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	735	* @param func Static function to attach
<>	149:156823d33999	736	* @param arg Pointer argument to function
<>	149:156823d33999	737	*/
<>	151:5eaa88a5bcc7	738	template<typename T, typename U>
<>	151:5eaa88a5bcc7	739	Callback(R (func)(const volatile T, A0), const volatile U *arg) {
<>	149:156823d33999	740	generate(function_context<R ()(const volatile T, A0), const volatile T>(func, arg));
<>	149:156823d33999	741	}
<>	149:156823d33999	742
<>	149:156823d33999	743	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	744	* @param f Function object to attach
<>	149:156823d33999	745	* @note The function object is limited to a single word of storage
<>	149:156823d33999	746	*/
<>	149:156823d33999	747	template <typename F>
AnnaBridge	167:e84263d55307	748	Callback(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0))) {
<>	149:156823d33999	749	generate(f);
<>	149:156823d33999	750	}
<>	149:156823d33999	751
<>	149:156823d33999	752	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	753	* @param f Function object to attach
<>	149:156823d33999	754	* @note The function object is limited to a single word of storage
<>	149:156823d33999	755	*/
<>	149:156823d33999	756	template <typename F>
AnnaBridge	167:e84263d55307	757	Callback(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0) const)) {
<>	149:156823d33999	758	generate(f);
<>	149:156823d33999	759	}
<>	149:156823d33999	760
<>	149:156823d33999	761	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	762	* @param f Function object to attach
<>	149:156823d33999	763	* @note The function object is limited to a single word of storage
<>	149:156823d33999	764	*/
<>	149:156823d33999	765	template <typename F>
AnnaBridge	167:e84263d55307	766	Callback(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0) volatile)) {
<>	149:156823d33999	767	generate(f);
<>	149:156823d33999	768	}
<>	149:156823d33999	769
<>	149:156823d33999	770	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	771	* @param f Function object to attach
<>	149:156823d33999	772	* @note The function object is limited to a single word of storage
<>	149:156823d33999	773	*/
<>	149:156823d33999	774	template <typename F>
AnnaBridge	167:e84263d55307	775	Callback(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0) const volatile)) {
<>	149:156823d33999	776	generate(f);
<>	149:156823d33999	777	}
<>	149:156823d33999	778
<>	149:156823d33999	779	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	780	* @param obj Pointer to object to bind to function
<>	149:156823d33999	781	* @param func Static function to attach
<>	149:156823d33999	782	* @deprecated
<>	149:156823d33999	783	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	784	*/
<>	151:5eaa88a5bcc7	785	template<typename T, typename U>
<>	149:156823d33999	786	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	787	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	788	Callback(U obj, R (func)(T*, A0)) {
<>	149:156823d33999	789	new (this) Callback(func, obj);
<>	149:156823d33999	790	}
<>	149:156823d33999	791
<>	149:156823d33999	792	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	793	* @param obj Pointer to object to bind to function
<>	149:156823d33999	794	* @param func Static function to attach
<>	149:156823d33999	795	* @deprecated
<>	149:156823d33999	796	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	797	*/
<>	151:5eaa88a5bcc7	798	template<typename T, typename U>
<>	149:156823d33999	799	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	800	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	801	Callback(const U obj, R (func)(const T*, A0)) {
<>	149:156823d33999	802	new (this) Callback(func, obj);
<>	149:156823d33999	803	}
<>	149:156823d33999	804
<>	149:156823d33999	805	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	806	* @param obj Pointer to object to bind to function
<>	149:156823d33999	807	* @param func Static function to attach
<>	149:156823d33999	808	* @deprecated
<>	149:156823d33999	809	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	810	*/
<>	151:5eaa88a5bcc7	811	template<typename T, typename U>
<>	149:156823d33999	812	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	813	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	814	Callback(volatile U obj, R (func)(volatile T*, A0)) {
<>	149:156823d33999	815	new (this) Callback(func, obj);
<>	149:156823d33999	816	}
<>	149:156823d33999	817
<>	149:156823d33999	818	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	819	* @param obj Pointer to object to bind to function
<>	149:156823d33999	820	* @param func Static function to attach
<>	149:156823d33999	821	* @deprecated
<>	149:156823d33999	822	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	823	*/
<>	151:5eaa88a5bcc7	824	template<typename T, typename U>
<>	149:156823d33999	825	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	826	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	827	Callback(const volatile U obj, R (func)(const volatile T*, A0)) {
<>	149:156823d33999	828	new (this) Callback(func, obj);
<>	149:156823d33999	829	}
<>	149:156823d33999	830
<>	149:156823d33999	831	/** Destroy a callback
<>	149:156823d33999	832	*/
<>	149:156823d33999	833	~Callback() {
<>	149:156823d33999	834	if (_ops) {
<>	149:156823d33999	835	_ops->dtor(this);
<>	149:156823d33999	836	}
<>	149:156823d33999	837	}
<>	149:156823d33999	838
<>	149:156823d33999	839	/** Attach a static function
<>	149:156823d33999	840	* @param func Static function to attach
<>	160:d5399cc887bb	841	* @deprecated
<>	160:d5399cc887bb	842	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	843	*/
<>	160:d5399cc887bb	844	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	845	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	846	void attach(R (*func)(A0)) {
<>	149:156823d33999	847	this->~Callback();
<>	149:156823d33999	848	new (this) Callback(func);
<>	149:156823d33999	849	}
<>	149:156823d33999	850
<>	149:156823d33999	851	/** Attach a Callback
<>	149:156823d33999	852	* @param func The Callback to attach
<>	160:d5399cc887bb	853	* @deprecated
<>	160:d5399cc887bb	854	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	855	*/
<>	160:d5399cc887bb	856	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	857	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	858	void attach(const Callback<R(A0)> &func) {
<>	149:156823d33999	859	this->~Callback();
<>	149:156823d33999	860	new (this) Callback(func);
<>	149:156823d33999	861	}
<>	149:156823d33999	862
<>	149:156823d33999	863	/** Attach a member function
<>	149:156823d33999	864	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	865	* @param method Member function to attach
<>	160:d5399cc887bb	866	* @deprecated
<>	160:d5399cc887bb	867	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	868	*/
<>	151:5eaa88a5bcc7	869	template<typename T, typename U>
<>	160:d5399cc887bb	870	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	871	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	872	void attach(U obj, R (T::method)(A0)) {
<>	149:156823d33999	873	this->~Callback();
<>	149:156823d33999	874	new (this) Callback(obj, method);
<>	149:156823d33999	875	}
<>	149:156823d33999	876
<>	149:156823d33999	877	/** Attach a member function
<>	149:156823d33999	878	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	879	* @param method Member function to attach
<>	160:d5399cc887bb	880	* @deprecated
<>	160:d5399cc887bb	881	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	882	*/
<>	151:5eaa88a5bcc7	883	template<typename T, typename U>
<>	160:d5399cc887bb	884	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	885	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	886	void attach(const U obj, R (T::method)(A0) const) {
<>	149:156823d33999	887	this->~Callback();
<>	149:156823d33999	888	new (this) Callback(obj, method);
<>	149:156823d33999	889	}
<>	149:156823d33999	890
<>	149:156823d33999	891	/** Attach a member function
<>	149:156823d33999	892	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	893	* @param method Member function to attach
<>	160:d5399cc887bb	894	* @deprecated
<>	160:d5399cc887bb	895	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	896	*/
<>	151:5eaa88a5bcc7	897	template<typename T, typename U>
<>	160:d5399cc887bb	898	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	899	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	900	void attach(volatile U obj, R (T::method)(A0) volatile) {
<>	149:156823d33999	901	this->~Callback();
<>	149:156823d33999	902	new (this) Callback(obj, method);
<>	149:156823d33999	903	}
<>	149:156823d33999	904
<>	149:156823d33999	905	/** Attach a member function
<>	149:156823d33999	906	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	907	* @param method Member function to attach
<>	160:d5399cc887bb	908	* @deprecated
<>	160:d5399cc887bb	909	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	910	*/
<>	151:5eaa88a5bcc7	911	template<typename T, typename U>
<>	160:d5399cc887bb	912	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	913	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	914	void attach(const volatile U obj, R (T::method)(A0) const volatile) {
<>	149:156823d33999	915	this->~Callback();
<>	149:156823d33999	916	new (this) Callback(obj, method);
<>	149:156823d33999	917	}
<>	149:156823d33999	918
<>	149:156823d33999	919	/** Attach a static function with a bound pointer
<>	149:156823d33999	920	* @param func Static function to attach
<>	149:156823d33999	921	* @param arg Pointer argument to function
<>	160:d5399cc887bb	922	* @deprecated
<>	160:d5399cc887bb	923	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	924	*/
<>	151:5eaa88a5bcc7	925	template <typename T, typename U>
<>	160:d5399cc887bb	926	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	927	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	928	void attach(R (func)(T, A0), U *arg) {
<>	149:156823d33999	929	this->~Callback();
<>	149:156823d33999	930	new (this) Callback(func, arg);
<>	149:156823d33999	931	}
<>	149:156823d33999	932
<>	149:156823d33999	933	/** Attach a static function with a bound pointer
<>	149:156823d33999	934	* @param func Static function to attach
<>	149:156823d33999	935	* @param arg Pointer argument to function
<>	160:d5399cc887bb	936	* @deprecated
<>	160:d5399cc887bb	937	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	938	*/
<>	151:5eaa88a5bcc7	939	template <typename T, typename U>
<>	160:d5399cc887bb	940	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	941	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	942	void attach(R (func)(const T, A0), const U *arg) {
<>	149:156823d33999	943	this->~Callback();
<>	149:156823d33999	944	new (this) Callback(func, arg);
<>	149:156823d33999	945	}
<>	149:156823d33999	946
<>	149:156823d33999	947	/** Attach a static function with a bound pointer
<>	149:156823d33999	948	* @param func Static function to attach
<>	149:156823d33999	949	* @param arg Pointer argument to function
<>	160:d5399cc887bb	950	* @deprecated
<>	160:d5399cc887bb	951	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	952	*/
<>	151:5eaa88a5bcc7	953	template <typename T, typename U>
<>	160:d5399cc887bb	954	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	955	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	956	void attach(R (func)(volatile T, A0), volatile U *arg) {
<>	149:156823d33999	957	this->~Callback();
<>	149:156823d33999	958	new (this) Callback(func, arg);
<>	149:156823d33999	959	}
<>	149:156823d33999	960
<>	149:156823d33999	961	/** Attach a static function with a bound pointer
<>	149:156823d33999	962	* @param func Static function to attach
<>	149:156823d33999	963	* @param arg Pointer argument to function
<>	160:d5399cc887bb	964	* @deprecated
<>	160:d5399cc887bb	965	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	966	*/
<>	151:5eaa88a5bcc7	967	template <typename T, typename U>
<>	160:d5399cc887bb	968	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	969	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	970	void attach(R (func)(const volatile T, A0), const volatile U *arg) {
<>	149:156823d33999	971	this->~Callback();
<>	149:156823d33999	972	new (this) Callback(func, arg);
<>	149:156823d33999	973	}
<>	149:156823d33999	974
<>	149:156823d33999	975	/** Attach a function object
AnnaBridge	167:e84263d55307	976	* @param f Function object to attach
<>	149:156823d33999	977	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	978	* @deprecated
<>	160:d5399cc887bb	979	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	980	*/
<>	149:156823d33999	981	template <typename F>
<>	160:d5399cc887bb	982	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	983	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	984	void attach(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0))) {
<>	149:156823d33999	985	this->~Callback();
<>	149:156823d33999	986	new (this) Callback(f);
<>	149:156823d33999	987	}
<>	149:156823d33999	988
<>	149:156823d33999	989	/** Attach a function object
AnnaBridge	167:e84263d55307	990	* @param f Function object to attach
<>	149:156823d33999	991	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	992	* @deprecated
<>	160:d5399cc887bb	993	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	994	*/
<>	149:156823d33999	995	template <typename F>
<>	160:d5399cc887bb	996	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	997	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	998	void attach(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0) const)) {
<>	149:156823d33999	999	this->~Callback();
<>	149:156823d33999	1000	new (this) Callback(f);
<>	149:156823d33999	1001	}
<>	149:156823d33999	1002
<>	149:156823d33999	1003	/** Attach a function object
AnnaBridge	167:e84263d55307	1004	* @param f Function object to attach
<>	149:156823d33999	1005	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	1006	* @deprecated
<>	160:d5399cc887bb	1007	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1008	*/
<>	149:156823d33999	1009	template <typename F>
<>	160:d5399cc887bb	1010	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1011	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	1012	void attach(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0) volatile)) {
<>	149:156823d33999	1013	this->~Callback();
<>	149:156823d33999	1014	new (this) Callback(f);
<>	149:156823d33999	1015	}
<>	149:156823d33999	1016
<>	149:156823d33999	1017	/** Attach a function object
AnnaBridge	167:e84263d55307	1018	* @param f Function object to attach
<>	149:156823d33999	1019	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	1020	* @deprecated
<>	160:d5399cc887bb	1021	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1022	*/
<>	149:156823d33999	1023	template <typename F>
<>	160:d5399cc887bb	1024	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1025	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	1026	void attach(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0) const volatile)) {
<>	149:156823d33999	1027	this->~Callback();
<>	149:156823d33999	1028	new (this) Callback(f);
<>	149:156823d33999	1029	}
<>	149:156823d33999	1030
<>	149:156823d33999	1031	/** Attach a static function with a bound pointer
<>	149:156823d33999	1032	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1033	* @param func Static function to attach
<>	149:156823d33999	1034	* @deprecated
<>	149:156823d33999	1035	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	1036	*/
<>	151:5eaa88a5bcc7	1037	template <typename T, typename U>
<>	149:156823d33999	1038	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1039	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	1040	void attach(U obj, R (func)(T*, A0)) {
<>	149:156823d33999	1041	this->~Callback();
<>	149:156823d33999	1042	new (this) Callback(func, obj);
<>	149:156823d33999	1043	}
<>	149:156823d33999	1044
<>	149:156823d33999	1045	/** Attach a static function with a bound pointer
<>	149:156823d33999	1046	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1047	* @param func Static function to attach
<>	149:156823d33999	1048	* @deprecated
<>	149:156823d33999	1049	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	1050	*/
<>	151:5eaa88a5bcc7	1051	template <typename T, typename U>
<>	149:156823d33999	1052	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1053	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	1054	void attach(const U obj, R (func)(const T*, A0)) {
<>	149:156823d33999	1055	this->~Callback();
<>	149:156823d33999	1056	new (this) Callback(func, obj);
<>	149:156823d33999	1057	}
<>	149:156823d33999	1058
<>	149:156823d33999	1059	/** Attach a static function with a bound pointer
<>	149:156823d33999	1060	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1061	* @param func Static function to attach
<>	149:156823d33999	1062	* @deprecated
<>	149:156823d33999	1063	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	1064	*/
<>	151:5eaa88a5bcc7	1065	template <typename T, typename U>
<>	149:156823d33999	1066	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1067	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	1068	void attach(volatile U obj, R (func)(volatile T*, A0)) {
<>	149:156823d33999	1069	this->~Callback();
<>	149:156823d33999	1070	new (this) Callback(func, obj);
<>	149:156823d33999	1071	}
<>	149:156823d33999	1072
<>	149:156823d33999	1073	/** Attach a static function with a bound pointer
<>	149:156823d33999	1074	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1075	* @param func Static function to attach
<>	149:156823d33999	1076	* @deprecated
<>	149:156823d33999	1077	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	1078	*/
<>	151:5eaa88a5bcc7	1079	template <typename T, typename U>
<>	149:156823d33999	1080	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1081	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	1082	void attach(const volatile U obj, R (func)(const volatile T*, A0)) {
<>	149:156823d33999	1083	this->~Callback();
<>	149:156823d33999	1084	new (this) Callback(func, obj);
<>	149:156823d33999	1085	}
<>	149:156823d33999	1086
<>	149:156823d33999	1087	/** Assign a callback
<>	149:156823d33999	1088	*/
<>	149:156823d33999	1089	Callback &operator=(const Callback &that) {
<>	149:156823d33999	1090	if (this != &that) {
<>	149:156823d33999	1091	this->~Callback();
<>	149:156823d33999	1092	new (this) Callback(that);
<>	149:156823d33999	1093	}
<>	149:156823d33999	1094
<>	149:156823d33999	1095	return *this;
<>	149:156823d33999	1096	}
<>	149:156823d33999	1097
<>	149:156823d33999	1098	/** Call the attached function
<>	149:156823d33999	1099	*/
<>	149:156823d33999	1100	R call(A0 a0) const {
<>	149:156823d33999	1101	MBED_ASSERT(_ops);
<>	149:156823d33999	1102	return _ops->call(this, a0);
<>	149:156823d33999	1103	}
<>	149:156823d33999	1104
<>	149:156823d33999	1105	/** Call the attached function
<>	149:156823d33999	1106	*/
<>	149:156823d33999	1107	R operator()(A0 a0) const {
<>	149:156823d33999	1108	return call(a0);
<>	149:156823d33999	1109	}
<>	149:156823d33999	1110
<>	149:156823d33999	1111	/** Test if function has been attached
<>	149:156823d33999	1112	*/
<>	149:156823d33999	1113	operator bool() const {
<>	149:156823d33999	1114	return _ops;
<>	149:156823d33999	1115	}
<>	149:156823d33999	1116
<>	149:156823d33999	1117	/** Test for equality
<>	149:156823d33999	1118	*/
<>	149:156823d33999	1119	friend bool operator==(const Callback &l, const Callback &r) {
<>	149:156823d33999	1120	return memcmp(&l, &r, sizeof(Callback)) == 0;
<>	149:156823d33999	1121	}
<>	149:156823d33999	1122
<>	149:156823d33999	1123	/** Test for inequality
<>	149:156823d33999	1124	*/
<>	149:156823d33999	1125	friend bool operator!=(const Callback &l, const Callback &r) {
<>	149:156823d33999	1126	return !(l == r);
<>	149:156823d33999	1127	}
<>	149:156823d33999	1128
<>	149:156823d33999	1129	/** Static thunk for passing as C-style function
<>	149:156823d33999	1130	* @param func Callback to call passed as void pointer
AnnaBridge	167:e84263d55307	1131	* @param a0 An argument to be called with function func
AnnaBridge	167:e84263d55307	1132	* @return the value as determined by func which is of
AnnaBridge	167:e84263d55307	1133	* type and determined by the signiture of func
<>	149:156823d33999	1134	*/
<>	149:156823d33999	1135	static R thunk(void *func, A0 a0) {
<>	149:156823d33999	1136	return static_cast<Callback*>(func)->call(a0);
<>	149:156823d33999	1137	}
<>	149:156823d33999	1138
<>	149:156823d33999	1139	private:
<>	149:156823d33999	1140	// Stored as pointer to function and pointer to optional object
<>	149:156823d33999	1141	// Function pointer is stored as union of possible function types
<>	149:156823d33999	1142	// to garuntee proper size and alignment
<>	149:156823d33999	1143	struct _class;
<>	149:156823d33999	1144	union {
<>	149:156823d33999	1145	void (*_staticfunc)(A0);
<>	149:156823d33999	1146	void (_boundfunc)(_class, A0);
<>	149:156823d33999	1147	void (_class::*_methodfunc)(A0);
<>	149:156823d33999	1148	} _func;
<>	149:156823d33999	1149	void *_obj;
<>	149:156823d33999	1150
<>	149:156823d33999	1151	// Dynamically dispatched operations
<>	149:156823d33999	1152	const struct ops {
<>	149:156823d33999	1153	R (call)(const void, A0);
<>	149:156823d33999	1154	void (move)(void, const void*);
<>	149:156823d33999	1155	void (dtor)(void);
<>	149:156823d33999	1156	} *_ops;
<>	149:156823d33999	1157
<>	149:156823d33999	1158	// Generate operations for function object
<>	149:156823d33999	1159	template <typename F>
<>	149:156823d33999	1160	void generate(const F &f) {
<>	149:156823d33999	1161	static const ops ops = {
<>	149:156823d33999	1162	&Callback::function_call<F>,
<>	149:156823d33999	1163	&Callback::function_move<F>,
<>	149:156823d33999	1164	&Callback::function_dtor<F>,
<>	149:156823d33999	1165	};
<>	149:156823d33999	1166
<>	151:5eaa88a5bcc7	1167	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
<>	151:5eaa88a5bcc7	1168	"Type F must not exceed the size of the Callback class");
AnnaBridge	175:af195413fb11	1169	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	1170	new (this) F(f);
<>	149:156823d33999	1171	_ops = &ops;
<>	149:156823d33999	1172	}
<>	149:156823d33999	1173
<>	149:156823d33999	1174	// Function attributes
<>	149:156823d33999	1175	template <typename F>
<>	149:156823d33999	1176	static R function_call(const void *p, A0 a0) {
<>	149:156823d33999	1177	return ((F)p)(a0);
<>	149:156823d33999	1178	}
<>	149:156823d33999	1179
<>	149:156823d33999	1180	template <typename F>
<>	149:156823d33999	1181	static void function_move(void d, const void p) {
<>	149:156823d33999	1182	new (d) F((F)p);
<>	149:156823d33999	1183	}
<>	149:156823d33999	1184
<>	149:156823d33999	1185	template <typename F>
<>	149:156823d33999	1186	static void function_dtor(void *p) {
<>	149:156823d33999	1187	((F*)p)->~F();
<>	149:156823d33999	1188	}
<>	149:156823d33999	1189
<>	149:156823d33999	1190	// Wrappers for functions with context
<>	149:156823d33999	1191	template <typename O, typename M>
<>	149:156823d33999	1192	struct method_context {
<>	149:156823d33999	1193	M method;
<>	149:156823d33999	1194	O *obj;
<>	149:156823d33999	1195
<>	149:156823d33999	1196	method_context(O *obj, M method)
<>	149:156823d33999	1197	: method(method), obj(obj) {}
<>	149:156823d33999	1198
<>	149:156823d33999	1199	R operator()(A0 a0) const {
<>	149:156823d33999	1200	return (obj->*method)(a0);
<>	149:156823d33999	1201	}
<>	149:156823d33999	1202	};
<>	149:156823d33999	1203
<>	149:156823d33999	1204	template <typename F, typename A>
<>	149:156823d33999	1205	struct function_context {
<>	149:156823d33999	1206	F func;
<>	149:156823d33999	1207	A *arg;
<>	149:156823d33999	1208
<>	149:156823d33999	1209	function_context(F func, A *arg)
<>	149:156823d33999	1210	: func(func), arg(arg) {}
<>	149:156823d33999	1211
<>	149:156823d33999	1212	R operator()(A0 a0) const {
<>	149:156823d33999	1213	return func(arg, a0);
<>	149:156823d33999	1214	}
<>	149:156823d33999	1215	};
<>	149:156823d33999	1216	};
<>	149:156823d33999	1217
<>	149:156823d33999	1218	/** Callback class based on template specialization
<>	149:156823d33999	1219	*
AnnaBridge	167:e84263d55307	1220	* @note Synchronization level: Not protected
AnnaBridge	167:e84263d55307	1221	* @ingroup platform
<>	149:156823d33999	1222	*/
<>	149:156823d33999	1223	template <typename R, typename A0, typename A1>
<>	149:156823d33999	1224	class Callback<R(A0, A1)> {
<>	149:156823d33999	1225	public:
<>	149:156823d33999	1226	/** Create a Callback with a static function
<>	149:156823d33999	1227	* @param func Static function to attach
<>	149:156823d33999	1228	*/
<>	149:156823d33999	1229	Callback(R (*func)(A0, A1) = 0) {
<>	149:156823d33999	1230	if (!func) {
AnnaBridge	175:af195413fb11	1231	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	1232	} else {
<>	149:156823d33999	1233	generate(func);
<>	149:156823d33999	1234	}
<>	149:156823d33999	1235	}
<>	149:156823d33999	1236
<>	149:156823d33999	1237	/** Attach a Callback
<>	149:156823d33999	1238	* @param func The Callback to attach
<>	149:156823d33999	1239	*/
<>	149:156823d33999	1240	Callback(const Callback<R(A0, A1)> &func) {
<>	149:156823d33999	1241	if (func._ops) {
<>	149:156823d33999	1242	func._ops->move(this, &func);
<>	149:156823d33999	1243	}
<>	149:156823d33999	1244	_ops = func._ops;
<>	149:156823d33999	1245	}
<>	149:156823d33999	1246
<>	149:156823d33999	1247	/** Create a Callback with a member function
<>	149:156823d33999	1248	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1249	* @param method Member function to attach
<>	149:156823d33999	1250	*/
<>	151:5eaa88a5bcc7	1251	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1252	Callback(U obj, R (T::method)(A0, A1)) {
<>	149:156823d33999	1253	generate(method_context<T, R (T::*)(A0, A1)>(obj, method));
<>	149:156823d33999	1254	}
<>	149:156823d33999	1255
<>	149:156823d33999	1256	/** Create a Callback with a member function
<>	149:156823d33999	1257	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1258	* @param method Member function to attach
<>	149:156823d33999	1259	*/
<>	151:5eaa88a5bcc7	1260	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1261	Callback(const U obj, R (T::method)(A0, A1) const) {
<>	149:156823d33999	1262	generate(method_context<const T, R (T::*)(A0, A1) const>(obj, method));
<>	149:156823d33999	1263	}
<>	149:156823d33999	1264
<>	149:156823d33999	1265	/** Create a Callback with a member function
<>	149:156823d33999	1266	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1267	* @param method Member function to attach
<>	149:156823d33999	1268	*/
<>	151:5eaa88a5bcc7	1269	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1270	Callback(volatile U obj, R (T::method)(A0, A1) volatile) {
<>	149:156823d33999	1271	generate(method_context<volatile T, R (T::*)(A0, A1) volatile>(obj, method));
<>	149:156823d33999	1272	}
<>	149:156823d33999	1273
<>	149:156823d33999	1274	/** Create a Callback with a member function
<>	149:156823d33999	1275	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1276	* @param method Member function to attach
<>	149:156823d33999	1277	*/
<>	151:5eaa88a5bcc7	1278	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1279	Callback(const volatile U obj, R (T::method)(A0, A1) const volatile) {
<>	149:156823d33999	1280	generate(method_context<const volatile T, R (T::*)(A0, A1) const volatile>(obj, method));
<>	149:156823d33999	1281	}
<>	149:156823d33999	1282
<>	149:156823d33999	1283	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1284	* @param func Static function to attach
<>	149:156823d33999	1285	* @param arg Pointer argument to function
<>	149:156823d33999	1286	*/
<>	151:5eaa88a5bcc7	1287	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1288	Callback(R (func)(T, A0, A1), U *arg) {
<>	149:156823d33999	1289	generate(function_context<R ()(T, A0, A1), T>(func, arg));
<>	149:156823d33999	1290	}
<>	149:156823d33999	1291
<>	149:156823d33999	1292	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1293	* @param func Static function to attach
<>	149:156823d33999	1294	* @param arg Pointer argument to function
<>	149:156823d33999	1295	*/
<>	151:5eaa88a5bcc7	1296	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1297	Callback(R (func)(const T, A0, A1), const U *arg) {
<>	149:156823d33999	1298	generate(function_context<R ()(const T, A0, A1), const T>(func, arg));
<>	149:156823d33999	1299	}
<>	149:156823d33999	1300
<>	149:156823d33999	1301	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1302	* @param func Static function to attach
<>	149:156823d33999	1303	* @param arg Pointer argument to function
<>	149:156823d33999	1304	*/
<>	151:5eaa88a5bcc7	1305	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1306	Callback(R (func)(volatile T, A0, A1), volatile U *arg) {
<>	149:156823d33999	1307	generate(function_context<R ()(volatile T, A0, A1), volatile T>(func, arg));
<>	149:156823d33999	1308	}
<>	149:156823d33999	1309
<>	149:156823d33999	1310	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1311	* @param func Static function to attach
<>	149:156823d33999	1312	* @param arg Pointer argument to function
<>	149:156823d33999	1313	*/
<>	151:5eaa88a5bcc7	1314	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1315	Callback(R (func)(const volatile T, A0, A1), const volatile U *arg) {
<>	149:156823d33999	1316	generate(function_context<R ()(const volatile T, A0, A1), const volatile T>(func, arg));
<>	149:156823d33999	1317	}
<>	149:156823d33999	1318
<>	149:156823d33999	1319	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	1320	* @param f Function object to attach
<>	149:156823d33999	1321	* @note The function object is limited to a single word of storage
<>	149:156823d33999	1322	*/
<>	149:156823d33999	1323	template <typename F>
AnnaBridge	167:e84263d55307	1324	Callback(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1))) {
<>	149:156823d33999	1325	generate(f);
<>	149:156823d33999	1326	}
<>	149:156823d33999	1327
<>	149:156823d33999	1328	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	1329	* @param f Function object to attach
<>	149:156823d33999	1330	* @note The function object is limited to a single word of storage
<>	149:156823d33999	1331	*/
<>	149:156823d33999	1332	template <typename F>
AnnaBridge	167:e84263d55307	1333	Callback(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1) const)) {
<>	149:156823d33999	1334	generate(f);
<>	149:156823d33999	1335	}
<>	149:156823d33999	1336
<>	149:156823d33999	1337	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	1338	* @param f Function object to attach
<>	149:156823d33999	1339	* @note The function object is limited to a single word of storage
<>	149:156823d33999	1340	*/
<>	149:156823d33999	1341	template <typename F>
AnnaBridge	167:e84263d55307	1342	Callback(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1) volatile)) {
<>	149:156823d33999	1343	generate(f);
<>	149:156823d33999	1344	}
<>	149:156823d33999	1345
<>	149:156823d33999	1346	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	1347	* @param f Function object to attach
<>	149:156823d33999	1348	* @note The function object is limited to a single word of storage
<>	149:156823d33999	1349	*/
<>	149:156823d33999	1350	template <typename F>
AnnaBridge	167:e84263d55307	1351	Callback(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1) const volatile)) {
<>	149:156823d33999	1352	generate(f);
<>	149:156823d33999	1353	}
<>	149:156823d33999	1354
<>	149:156823d33999	1355	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1356	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1357	* @param func Static function to attach
<>	149:156823d33999	1358	* @deprecated
<>	149:156823d33999	1359	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	1360	*/
<>	151:5eaa88a5bcc7	1361	template<typename T, typename U>
<>	149:156823d33999	1362	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1363	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	1364	Callback(U obj, R (func)(T*, A0, A1)) {
<>	149:156823d33999	1365	new (this) Callback(func, obj);
<>	149:156823d33999	1366	}
<>	149:156823d33999	1367
<>	149:156823d33999	1368	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1369	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1370	* @param func Static function to attach
<>	149:156823d33999	1371	* @deprecated
<>	149:156823d33999	1372	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	1373	*/
<>	151:5eaa88a5bcc7	1374	template<typename T, typename U>
<>	149:156823d33999	1375	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1376	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	1377	Callback(const U obj, R (func)(const T*, A0, A1)) {
<>	149:156823d33999	1378	new (this) Callback(func, obj);
<>	149:156823d33999	1379	}
<>	149:156823d33999	1380
<>	149:156823d33999	1381	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1382	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1383	* @param func Static function to attach
<>	149:156823d33999	1384	* @deprecated
<>	149:156823d33999	1385	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	1386	*/
<>	151:5eaa88a5bcc7	1387	template<typename T, typename U>
<>	149:156823d33999	1388	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1389	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	1390	Callback(volatile U obj, R (func)(volatile T*, A0, A1)) {
<>	149:156823d33999	1391	new (this) Callback(func, obj);
<>	149:156823d33999	1392	}
<>	149:156823d33999	1393
<>	149:156823d33999	1394	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1395	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1396	* @param func Static function to attach
<>	149:156823d33999	1397	* @deprecated
<>	149:156823d33999	1398	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	1399	*/
<>	151:5eaa88a5bcc7	1400	template<typename T, typename U>
<>	149:156823d33999	1401	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1402	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	1403	Callback(const volatile U obj, R (func)(const volatile T*, A0, A1)) {
<>	149:156823d33999	1404	new (this) Callback(func, obj);
<>	149:156823d33999	1405	}
<>	149:156823d33999	1406
<>	149:156823d33999	1407	/** Destroy a callback
<>	149:156823d33999	1408	*/
<>	149:156823d33999	1409	~Callback() {
<>	149:156823d33999	1410	if (_ops) {
<>	149:156823d33999	1411	_ops->dtor(this);
<>	149:156823d33999	1412	}
<>	149:156823d33999	1413	}
<>	149:156823d33999	1414
<>	149:156823d33999	1415	/** Attach a static function
<>	149:156823d33999	1416	* @param func Static function to attach
<>	160:d5399cc887bb	1417	* @deprecated
<>	160:d5399cc887bb	1418	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	1419	*/
<>	160:d5399cc887bb	1420	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1421	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	1422	void attach(R (*func)(A0, A1)) {
<>	149:156823d33999	1423	this->~Callback();
<>	149:156823d33999	1424	new (this) Callback(func);
<>	149:156823d33999	1425	}
<>	149:156823d33999	1426
<>	149:156823d33999	1427	/** Attach a Callback
<>	149:156823d33999	1428	* @param func The Callback to attach
<>	160:d5399cc887bb	1429	* @deprecated
<>	160:d5399cc887bb	1430	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	1431	*/
<>	160:d5399cc887bb	1432	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1433	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	1434	void attach(const Callback<R(A0, A1)> &func) {
<>	149:156823d33999	1435	this->~Callback();
<>	149:156823d33999	1436	new (this) Callback(func);
<>	149:156823d33999	1437	}
<>	149:156823d33999	1438
<>	149:156823d33999	1439	/** Attach a member function
<>	149:156823d33999	1440	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1441	* @param method Member function to attach
<>	160:d5399cc887bb	1442	* @deprecated
<>	160:d5399cc887bb	1443	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1444	*/
<>	151:5eaa88a5bcc7	1445	template<typename T, typename U>
<>	160:d5399cc887bb	1446	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1447	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	1448	void attach(U obj, R (T::method)(A0, A1)) {
<>	149:156823d33999	1449	this->~Callback();
<>	149:156823d33999	1450	new (this) Callback(obj, method);
<>	149:156823d33999	1451	}
<>	149:156823d33999	1452
<>	149:156823d33999	1453	/** Attach a member function
<>	149:156823d33999	1454	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1455	* @param method Member function to attach
<>	160:d5399cc887bb	1456	* @deprecated
<>	160:d5399cc887bb	1457	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1458	*/
<>	151:5eaa88a5bcc7	1459	template<typename T, typename U>
<>	160:d5399cc887bb	1460	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1461	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	1462	void attach(const U obj, R (T::method)(A0, A1) const) {
<>	149:156823d33999	1463	this->~Callback();
<>	149:156823d33999	1464	new (this) Callback(obj, method);
<>	149:156823d33999	1465	}
<>	149:156823d33999	1466
<>	149:156823d33999	1467	/** Attach a member function
<>	149:156823d33999	1468	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1469	* @param method Member function to attach
<>	160:d5399cc887bb	1470	* @deprecated
<>	160:d5399cc887bb	1471	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1472	*/
<>	151:5eaa88a5bcc7	1473	template<typename T, typename U>
<>	160:d5399cc887bb	1474	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1475	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	1476	void attach(volatile U obj, R (T::method)(A0, A1) volatile) {
<>	149:156823d33999	1477	this->~Callback();
<>	149:156823d33999	1478	new (this) Callback(obj, method);
<>	149:156823d33999	1479	}
<>	149:156823d33999	1480
<>	149:156823d33999	1481	/** Attach a member function
<>	149:156823d33999	1482	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1483	* @param method Member function to attach
<>	160:d5399cc887bb	1484	* @deprecated
<>	160:d5399cc887bb	1485	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1486	*/
<>	151:5eaa88a5bcc7	1487	template<typename T, typename U>
<>	160:d5399cc887bb	1488	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1489	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	1490	void attach(const volatile U obj, R (T::method)(A0, A1) const volatile) {
<>	149:156823d33999	1491	this->~Callback();
<>	149:156823d33999	1492	new (this) Callback(obj, method);
<>	149:156823d33999	1493	}
<>	149:156823d33999	1494
<>	149:156823d33999	1495	/** Attach a static function with a bound pointer
<>	149:156823d33999	1496	* @param func Static function to attach
<>	149:156823d33999	1497	* @param arg Pointer argument to function
<>	160:d5399cc887bb	1498	* @deprecated
<>	160:d5399cc887bb	1499	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1500	*/
<>	151:5eaa88a5bcc7	1501	template <typename T, typename U>
<>	160:d5399cc887bb	1502	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1503	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	1504	void attach(R (func)(T, A0, A1), U *arg) {
<>	149:156823d33999	1505	this->~Callback();
<>	149:156823d33999	1506	new (this) Callback(func, arg);
<>	149:156823d33999	1507	}
<>	149:156823d33999	1508
<>	149:156823d33999	1509	/** Attach a static function with a bound pointer
<>	149:156823d33999	1510	* @param func Static function to attach
<>	149:156823d33999	1511	* @param arg Pointer argument to function
<>	160:d5399cc887bb	1512	* @deprecated
<>	160:d5399cc887bb	1513	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1514	*/
<>	151:5eaa88a5bcc7	1515	template <typename T, typename U>
<>	160:d5399cc887bb	1516	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1517	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	1518	void attach(R (func)(const T, A0, A1), const U *arg) {
<>	149:156823d33999	1519	this->~Callback();
<>	149:156823d33999	1520	new (this) Callback(func, arg);
<>	149:156823d33999	1521	}
<>	149:156823d33999	1522
<>	149:156823d33999	1523	/** Attach a static function with a bound pointer
<>	149:156823d33999	1524	* @param func Static function to attach
<>	149:156823d33999	1525	* @param arg Pointer argument to function
<>	160:d5399cc887bb	1526	* @deprecated
<>	160:d5399cc887bb	1527	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1528	*/
<>	151:5eaa88a5bcc7	1529	template <typename T, typename U>
<>	160:d5399cc887bb	1530	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1531	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	1532	void attach(R (func)(volatile T, A0, A1), volatile U *arg) {
<>	149:156823d33999	1533	this->~Callback();
<>	149:156823d33999	1534	new (this) Callback(func, arg);
<>	149:156823d33999	1535	}
<>	149:156823d33999	1536
<>	149:156823d33999	1537	/** Attach a static function with a bound pointer
<>	149:156823d33999	1538	* @param func Static function to attach
<>	149:156823d33999	1539	* @param arg Pointer argument to function
<>	160:d5399cc887bb	1540	* @deprecated
<>	160:d5399cc887bb	1541	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1542	*/
<>	151:5eaa88a5bcc7	1543	template <typename T, typename U>
<>	160:d5399cc887bb	1544	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1545	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	1546	void attach(R (func)(const volatile T, A0, A1), const volatile U *arg) {
<>	149:156823d33999	1547	this->~Callback();
<>	149:156823d33999	1548	new (this) Callback(func, arg);
<>	149:156823d33999	1549	}
<>	149:156823d33999	1550
<>	149:156823d33999	1551	/** Attach a function object
AnnaBridge	167:e84263d55307	1552	* @param f Function object to attach
<>	149:156823d33999	1553	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	1554	* @deprecated
<>	160:d5399cc887bb	1555	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1556	*/
<>	149:156823d33999	1557	template <typename F>
<>	160:d5399cc887bb	1558	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1559	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	1560	void attach(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1))) {
<>	149:156823d33999	1561	this->~Callback();
<>	149:156823d33999	1562	new (this) Callback(f);
<>	149:156823d33999	1563	}
<>	149:156823d33999	1564
<>	149:156823d33999	1565	/** Attach a function object
AnnaBridge	167:e84263d55307	1566	* @param f Function object to attach
<>	149:156823d33999	1567	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	1568	* @deprecated
<>	160:d5399cc887bb	1569	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1570	*/
<>	149:156823d33999	1571	template <typename F>
<>	160:d5399cc887bb	1572	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1573	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	1574	void attach(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1) const)) {
<>	149:156823d33999	1575	this->~Callback();
<>	149:156823d33999	1576	new (this) Callback(f);
<>	149:156823d33999	1577	}
<>	149:156823d33999	1578
<>	149:156823d33999	1579	/** Attach a function object
AnnaBridge	167:e84263d55307	1580	* @param f Function object to attach
<>	149:156823d33999	1581	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	1582	* @deprecated
<>	160:d5399cc887bb	1583	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1584	*/
<>	149:156823d33999	1585	template <typename F>
<>	160:d5399cc887bb	1586	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1587	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	1588	void attach(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1) volatile)) {
<>	149:156823d33999	1589	this->~Callback();
<>	149:156823d33999	1590	new (this) Callback(f);
<>	149:156823d33999	1591	}
<>	149:156823d33999	1592
<>	149:156823d33999	1593	/** Attach a function object
AnnaBridge	167:e84263d55307	1594	* @param f Function object to attach
<>	149:156823d33999	1595	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	1596	* @deprecated
<>	160:d5399cc887bb	1597	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	1598	*/
<>	149:156823d33999	1599	template <typename F>
<>	160:d5399cc887bb	1600	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1601	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	1602	void attach(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1) const volatile)) {
<>	149:156823d33999	1603	this->~Callback();
<>	149:156823d33999	1604	new (this) Callback(f);
<>	149:156823d33999	1605	}
<>	149:156823d33999	1606
<>	149:156823d33999	1607	/** Attach a static function with a bound pointer
<>	149:156823d33999	1608	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1609	* @param func Static function to attach
<>	149:156823d33999	1610	* @deprecated
<>	149:156823d33999	1611	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	1612	*/
<>	151:5eaa88a5bcc7	1613	template <typename T, typename U>
<>	149:156823d33999	1614	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1615	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	1616	void attach(U obj, R (func)(T*, A0, A1)) {
<>	149:156823d33999	1617	this->~Callback();
<>	149:156823d33999	1618	new (this) Callback(func, obj);
<>	149:156823d33999	1619	}
<>	149:156823d33999	1620
<>	149:156823d33999	1621	/** Attach a static function with a bound pointer
<>	149:156823d33999	1622	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1623	* @param func Static function to attach
<>	149:156823d33999	1624	* @deprecated
<>	149:156823d33999	1625	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	1626	*/
<>	151:5eaa88a5bcc7	1627	template <typename T, typename U>
<>	149:156823d33999	1628	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1629	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	1630	void attach(const U obj, R (func)(const T*, A0, A1)) {
<>	149:156823d33999	1631	this->~Callback();
<>	149:156823d33999	1632	new (this) Callback(func, obj);
<>	149:156823d33999	1633	}
<>	149:156823d33999	1634
<>	149:156823d33999	1635	/** Attach a static function with a bound pointer
<>	149:156823d33999	1636	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1637	* @param func Static function to attach
<>	149:156823d33999	1638	* @deprecated
<>	149:156823d33999	1639	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	1640	*/
<>	151:5eaa88a5bcc7	1641	template <typename T, typename U>
<>	149:156823d33999	1642	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1643	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	1644	void attach(volatile U obj, R (func)(volatile T*, A0, A1)) {
<>	149:156823d33999	1645	this->~Callback();
<>	149:156823d33999	1646	new (this) Callback(func, obj);
<>	149:156823d33999	1647	}
<>	149:156823d33999	1648
<>	149:156823d33999	1649	/** Attach a static function with a bound pointer
<>	149:156823d33999	1650	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1651	* @param func Static function to attach
<>	149:156823d33999	1652	* @deprecated
<>	149:156823d33999	1653	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	1654	*/
<>	151:5eaa88a5bcc7	1655	template <typename T, typename U>
<>	149:156823d33999	1656	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1657	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	1658	void attach(const volatile U obj, R (func)(const volatile T*, A0, A1)) {
<>	149:156823d33999	1659	this->~Callback();
<>	149:156823d33999	1660	new (this) Callback(func, obj);
<>	149:156823d33999	1661	}
<>	149:156823d33999	1662
<>	149:156823d33999	1663	/** Assign a callback
<>	149:156823d33999	1664	*/
<>	149:156823d33999	1665	Callback &operator=(const Callback &that) {
<>	149:156823d33999	1666	if (this != &that) {
<>	149:156823d33999	1667	this->~Callback();
<>	149:156823d33999	1668	new (this) Callback(that);
<>	149:156823d33999	1669	}
<>	149:156823d33999	1670
<>	149:156823d33999	1671	return *this;
<>	149:156823d33999	1672	}
<>	149:156823d33999	1673
<>	149:156823d33999	1674	/** Call the attached function
<>	149:156823d33999	1675	*/
<>	149:156823d33999	1676	R call(A0 a0, A1 a1) const {
<>	149:156823d33999	1677	MBED_ASSERT(_ops);
<>	149:156823d33999	1678	return _ops->call(this, a0, a1);
<>	149:156823d33999	1679	}
<>	149:156823d33999	1680
<>	149:156823d33999	1681	/** Call the attached function
<>	149:156823d33999	1682	*/
<>	149:156823d33999	1683	R operator()(A0 a0, A1 a1) const {
<>	149:156823d33999	1684	return call(a0, a1);
<>	149:156823d33999	1685	}
<>	149:156823d33999	1686
<>	149:156823d33999	1687	/** Test if function has been attached
<>	149:156823d33999	1688	*/
<>	149:156823d33999	1689	operator bool() const {
<>	149:156823d33999	1690	return _ops;
<>	149:156823d33999	1691	}
<>	149:156823d33999	1692
<>	149:156823d33999	1693	/** Test for equality
<>	149:156823d33999	1694	*/
<>	149:156823d33999	1695	friend bool operator==(const Callback &l, const Callback &r) {
<>	149:156823d33999	1696	return memcmp(&l, &r, sizeof(Callback)) == 0;
<>	149:156823d33999	1697	}
<>	149:156823d33999	1698
<>	149:156823d33999	1699	/** Test for inequality
<>	149:156823d33999	1700	*/
<>	149:156823d33999	1701	friend bool operator!=(const Callback &l, const Callback &r) {
<>	149:156823d33999	1702	return !(l == r);
<>	149:156823d33999	1703	}
<>	149:156823d33999	1704
<>	149:156823d33999	1705	/** Static thunk for passing as C-style function
<>	149:156823d33999	1706	* @param func Callback to call passed as void pointer
AnnaBridge	167:e84263d55307	1707	* @param a0 An argument to be called with function func
AnnaBridge	167:e84263d55307	1708	* @param a1 An argument to be called with function func
AnnaBridge	167:e84263d55307	1709	* @return the value as determined by func which is of
AnnaBridge	167:e84263d55307	1710	* type and determined by the signiture of func
<>	149:156823d33999	1711	*/
<>	149:156823d33999	1712	static R thunk(void *func, A0 a0, A1 a1) {
<>	149:156823d33999	1713	return static_cast<Callback*>(func)->call(a0, a1);
<>	149:156823d33999	1714	}
<>	149:156823d33999	1715
<>	149:156823d33999	1716	private:
<>	149:156823d33999	1717	// Stored as pointer to function and pointer to optional object
<>	149:156823d33999	1718	// Function pointer is stored as union of possible function types
<>	149:156823d33999	1719	// to garuntee proper size and alignment
<>	149:156823d33999	1720	struct _class;
<>	149:156823d33999	1721	union {
<>	149:156823d33999	1722	void (*_staticfunc)(A0, A1);
<>	149:156823d33999	1723	void (_boundfunc)(_class, A0, A1);
<>	149:156823d33999	1724	void (_class::*_methodfunc)(A0, A1);
<>	149:156823d33999	1725	} _func;
<>	149:156823d33999	1726	void *_obj;
<>	149:156823d33999	1727
<>	149:156823d33999	1728	// Dynamically dispatched operations
<>	149:156823d33999	1729	const struct ops {
<>	149:156823d33999	1730	R (call)(const void, A0, A1);
<>	149:156823d33999	1731	void (move)(void, const void*);
<>	149:156823d33999	1732	void (dtor)(void);
<>	149:156823d33999	1733	} *_ops;
<>	149:156823d33999	1734
<>	149:156823d33999	1735	// Generate operations for function object
<>	149:156823d33999	1736	template <typename F>
<>	149:156823d33999	1737	void generate(const F &f) {
<>	149:156823d33999	1738	static const ops ops = {
<>	149:156823d33999	1739	&Callback::function_call<F>,
<>	149:156823d33999	1740	&Callback::function_move<F>,
<>	149:156823d33999	1741	&Callback::function_dtor<F>,
<>	149:156823d33999	1742	};
<>	149:156823d33999	1743
<>	151:5eaa88a5bcc7	1744	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
<>	151:5eaa88a5bcc7	1745	"Type F must not exceed the size of the Callback class");
AnnaBridge	175:af195413fb11	1746	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	1747	new (this) F(f);
<>	149:156823d33999	1748	_ops = &ops;
<>	149:156823d33999	1749	}
<>	149:156823d33999	1750
<>	149:156823d33999	1751	// Function attributes
<>	149:156823d33999	1752	template <typename F>
<>	149:156823d33999	1753	static R function_call(const void *p, A0 a0, A1 a1) {
<>	149:156823d33999	1754	return ((F)p)(a0, a1);
<>	149:156823d33999	1755	}
<>	149:156823d33999	1756
<>	149:156823d33999	1757	template <typename F>
<>	149:156823d33999	1758	static void function_move(void d, const void p) {
<>	149:156823d33999	1759	new (d) F((F)p);
<>	149:156823d33999	1760	}
<>	149:156823d33999	1761
<>	149:156823d33999	1762	template <typename F>
<>	149:156823d33999	1763	static void function_dtor(void *p) {
<>	149:156823d33999	1764	((F*)p)->~F();
<>	149:156823d33999	1765	}
<>	149:156823d33999	1766
<>	149:156823d33999	1767	// Wrappers for functions with context
<>	149:156823d33999	1768	template <typename O, typename M>
<>	149:156823d33999	1769	struct method_context {
<>	149:156823d33999	1770	M method;
<>	149:156823d33999	1771	O *obj;
<>	149:156823d33999	1772
<>	149:156823d33999	1773	method_context(O *obj, M method)
<>	149:156823d33999	1774	: method(method), obj(obj) {}
<>	149:156823d33999	1775
<>	149:156823d33999	1776	R operator()(A0 a0, A1 a1) const {
<>	149:156823d33999	1777	return (obj->*method)(a0, a1);
<>	149:156823d33999	1778	}
<>	149:156823d33999	1779	};
<>	149:156823d33999	1780
<>	149:156823d33999	1781	template <typename F, typename A>
<>	149:156823d33999	1782	struct function_context {
<>	149:156823d33999	1783	F func;
<>	149:156823d33999	1784	A *arg;
<>	149:156823d33999	1785
<>	149:156823d33999	1786	function_context(F func, A *arg)
<>	149:156823d33999	1787	: func(func), arg(arg) {}
<>	149:156823d33999	1788
<>	149:156823d33999	1789	R operator()(A0 a0, A1 a1) const {
<>	149:156823d33999	1790	return func(arg, a0, a1);
<>	149:156823d33999	1791	}
<>	149:156823d33999	1792	};
<>	149:156823d33999	1793	};
<>	149:156823d33999	1794
<>	149:156823d33999	1795	/** Callback class based on template specialization
<>	149:156823d33999	1796	*
AnnaBridge	167:e84263d55307	1797	* @note Synchronization level: Not protected
AnnaBridge	167:e84263d55307	1798	* @ingroup platform
<>	149:156823d33999	1799	*/
<>	149:156823d33999	1800	template <typename R, typename A0, typename A1, typename A2>
<>	149:156823d33999	1801	class Callback<R(A0, A1, A2)> {
<>	149:156823d33999	1802	public:
<>	149:156823d33999	1803	/** Create a Callback with a static function
<>	149:156823d33999	1804	* @param func Static function to attach
<>	149:156823d33999	1805	*/
<>	149:156823d33999	1806	Callback(R (*func)(A0, A1, A2) = 0) {
<>	149:156823d33999	1807	if (!func) {
AnnaBridge	175:af195413fb11	1808	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	1809	} else {
<>	149:156823d33999	1810	generate(func);
<>	149:156823d33999	1811	}
<>	149:156823d33999	1812	}
<>	149:156823d33999	1813
<>	149:156823d33999	1814	/** Attach a Callback
<>	149:156823d33999	1815	* @param func The Callback to attach
<>	149:156823d33999	1816	*/
<>	149:156823d33999	1817	Callback(const Callback<R(A0, A1, A2)> &func) {
<>	149:156823d33999	1818	if (func._ops) {
<>	149:156823d33999	1819	func._ops->move(this, &func);
<>	149:156823d33999	1820	}
<>	149:156823d33999	1821	_ops = func._ops;
<>	149:156823d33999	1822	}
<>	149:156823d33999	1823
<>	149:156823d33999	1824	/** Create a Callback with a member function
<>	149:156823d33999	1825	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1826	* @param method Member function to attach
<>	149:156823d33999	1827	*/
<>	151:5eaa88a5bcc7	1828	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1829	Callback(U obj, R (T::method)(A0, A1, A2)) {
<>	149:156823d33999	1830	generate(method_context<T, R (T::*)(A0, A1, A2)>(obj, method));
<>	149:156823d33999	1831	}
<>	149:156823d33999	1832
<>	149:156823d33999	1833	/** Create a Callback with a member function
<>	149:156823d33999	1834	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1835	* @param method Member function to attach
<>	149:156823d33999	1836	*/
<>	151:5eaa88a5bcc7	1837	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1838	Callback(const U obj, R (T::method)(A0, A1, A2) const) {
<>	149:156823d33999	1839	generate(method_context<const T, R (T::*)(A0, A1, A2) const>(obj, method));
<>	149:156823d33999	1840	}
<>	149:156823d33999	1841
<>	149:156823d33999	1842	/** Create a Callback with a member function
<>	149:156823d33999	1843	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1844	* @param method Member function to attach
<>	149:156823d33999	1845	*/
<>	151:5eaa88a5bcc7	1846	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1847	Callback(volatile U obj, R (T::method)(A0, A1, A2) volatile) {
<>	149:156823d33999	1848	generate(method_context<volatile T, R (T::*)(A0, A1, A2) volatile>(obj, method));
<>	149:156823d33999	1849	}
<>	149:156823d33999	1850
<>	149:156823d33999	1851	/** Create a Callback with a member function
<>	149:156823d33999	1852	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	1853	* @param method Member function to attach
<>	149:156823d33999	1854	*/
<>	151:5eaa88a5bcc7	1855	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1856	Callback(const volatile U obj, R (T::method)(A0, A1, A2) const volatile) {
<>	149:156823d33999	1857	generate(method_context<const volatile T, R (T::*)(A0, A1, A2) const volatile>(obj, method));
<>	149:156823d33999	1858	}
<>	149:156823d33999	1859
<>	149:156823d33999	1860	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1861	* @param func Static function to attach
<>	149:156823d33999	1862	* @param arg Pointer argument to function
<>	149:156823d33999	1863	*/
<>	151:5eaa88a5bcc7	1864	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1865	Callback(R (func)(T, A0, A1, A2), U *arg) {
<>	149:156823d33999	1866	generate(function_context<R ()(T, A0, A1, A2), T>(func, arg));
<>	149:156823d33999	1867	}
<>	149:156823d33999	1868
<>	149:156823d33999	1869	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1870	* @param func Static function to attach
<>	149:156823d33999	1871	* @param arg Pointer argument to function
<>	149:156823d33999	1872	*/
<>	151:5eaa88a5bcc7	1873	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1874	Callback(R (func)(const T, A0, A1, A2), const U *arg) {
<>	149:156823d33999	1875	generate(function_context<R ()(const T, A0, A1, A2), const T>(func, arg));
<>	149:156823d33999	1876	}
<>	149:156823d33999	1877
<>	149:156823d33999	1878	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1879	* @param func Static function to attach
<>	149:156823d33999	1880	* @param arg Pointer argument to function
<>	149:156823d33999	1881	*/
<>	151:5eaa88a5bcc7	1882	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1883	Callback(R (func)(volatile T, A0, A1, A2), volatile U *arg) {
<>	149:156823d33999	1884	generate(function_context<R ()(volatile T, A0, A1, A2), volatile T>(func, arg));
<>	149:156823d33999	1885	}
<>	149:156823d33999	1886
<>	149:156823d33999	1887	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1888	* @param func Static function to attach
<>	149:156823d33999	1889	* @param arg Pointer argument to function
<>	149:156823d33999	1890	*/
<>	151:5eaa88a5bcc7	1891	template<typename T, typename U>
<>	151:5eaa88a5bcc7	1892	Callback(R (func)(const volatile T, A0, A1, A2), const volatile U *arg) {
<>	149:156823d33999	1893	generate(function_context<R ()(const volatile T, A0, A1, A2), const volatile T>(func, arg));
<>	149:156823d33999	1894	}
<>	149:156823d33999	1895
<>	149:156823d33999	1896	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	1897	* @param f Function object to attach
<>	149:156823d33999	1898	* @note The function object is limited to a single word of storage
<>	149:156823d33999	1899	*/
<>	149:156823d33999	1900	template <typename F>
AnnaBridge	167:e84263d55307	1901	Callback(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2))) {
<>	149:156823d33999	1902	generate(f);
<>	149:156823d33999	1903	}
<>	149:156823d33999	1904
<>	149:156823d33999	1905	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	1906	* @param f Function object to attach
<>	149:156823d33999	1907	* @note The function object is limited to a single word of storage
<>	149:156823d33999	1908	*/
<>	149:156823d33999	1909	template <typename F>
AnnaBridge	167:e84263d55307	1910	Callback(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2) const)) {
<>	149:156823d33999	1911	generate(f);
<>	149:156823d33999	1912	}
<>	149:156823d33999	1913
<>	149:156823d33999	1914	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	1915	* @param f Function object to attach
<>	149:156823d33999	1916	* @note The function object is limited to a single word of storage
<>	149:156823d33999	1917	*/
<>	149:156823d33999	1918	template <typename F>
AnnaBridge	167:e84263d55307	1919	Callback(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2) volatile)) {
<>	149:156823d33999	1920	generate(f);
<>	149:156823d33999	1921	}
<>	149:156823d33999	1922
<>	149:156823d33999	1923	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	1924	* @param f Function object to attach
<>	149:156823d33999	1925	* @note The function object is limited to a single word of storage
<>	149:156823d33999	1926	*/
<>	149:156823d33999	1927	template <typename F>
AnnaBridge	167:e84263d55307	1928	Callback(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2) const volatile)) {
<>	149:156823d33999	1929	generate(f);
<>	149:156823d33999	1930	}
<>	149:156823d33999	1931
<>	149:156823d33999	1932	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1933	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1934	* @param func Static function to attach
<>	149:156823d33999	1935	* @deprecated
<>	149:156823d33999	1936	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	1937	*/
<>	151:5eaa88a5bcc7	1938	template<typename T, typename U>
<>	149:156823d33999	1939	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1940	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	1941	Callback(U obj, R (func)(T*, A0, A1, A2)) {
<>	149:156823d33999	1942	new (this) Callback(func, obj);
<>	149:156823d33999	1943	}
<>	149:156823d33999	1944
<>	149:156823d33999	1945	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1946	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1947	* @param func Static function to attach
<>	149:156823d33999	1948	* @deprecated
<>	149:156823d33999	1949	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	1950	*/
<>	151:5eaa88a5bcc7	1951	template<typename T, typename U>
<>	149:156823d33999	1952	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1953	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	1954	Callback(const U obj, R (func)(const T*, A0, A1, A2)) {
<>	149:156823d33999	1955	new (this) Callback(func, obj);
<>	149:156823d33999	1956	}
<>	149:156823d33999	1957
<>	149:156823d33999	1958	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1959	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1960	* @param func Static function to attach
<>	149:156823d33999	1961	* @deprecated
<>	149:156823d33999	1962	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	1963	*/
<>	151:5eaa88a5bcc7	1964	template<typename T, typename U>
<>	149:156823d33999	1965	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1966	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	1967	Callback(volatile U obj, R (func)(volatile T*, A0, A1, A2)) {
<>	149:156823d33999	1968	new (this) Callback(func, obj);
<>	149:156823d33999	1969	}
<>	149:156823d33999	1970
<>	149:156823d33999	1971	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	1972	* @param obj Pointer to object to bind to function
<>	149:156823d33999	1973	* @param func Static function to attach
<>	149:156823d33999	1974	* @deprecated
<>	149:156823d33999	1975	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	1976	*/
<>	151:5eaa88a5bcc7	1977	template<typename T, typename U>
<>	149:156823d33999	1978	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	1979	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	1980	Callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2)) {
<>	149:156823d33999	1981	new (this) Callback(func, obj);
<>	149:156823d33999	1982	}
<>	149:156823d33999	1983
<>	149:156823d33999	1984	/** Destroy a callback
<>	149:156823d33999	1985	*/
<>	149:156823d33999	1986	~Callback() {
<>	149:156823d33999	1987	if (_ops) {
<>	149:156823d33999	1988	_ops->dtor(this);
<>	149:156823d33999	1989	}
<>	149:156823d33999	1990	}
<>	149:156823d33999	1991
<>	149:156823d33999	1992	/** Attach a static function
<>	149:156823d33999	1993	* @param func Static function to attach
<>	160:d5399cc887bb	1994	* @deprecated
<>	160:d5399cc887bb	1995	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	1996	*/
<>	160:d5399cc887bb	1997	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	1998	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	1999	void attach(R (*func)(A0, A1, A2)) {
<>	149:156823d33999	2000	this->~Callback();
<>	149:156823d33999	2001	new (this) Callback(func);
<>	149:156823d33999	2002	}
<>	149:156823d33999	2003
<>	149:156823d33999	2004	/** Attach a Callback
<>	149:156823d33999	2005	* @param func The Callback to attach
<>	160:d5399cc887bb	2006	* @deprecated
<>	160:d5399cc887bb	2007	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	2008	*/
<>	160:d5399cc887bb	2009	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2010	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	2011	void attach(const Callback<R(A0, A1, A2)> &func) {
<>	149:156823d33999	2012	this->~Callback();
<>	149:156823d33999	2013	new (this) Callback(func);
<>	149:156823d33999	2014	}
<>	149:156823d33999	2015
<>	149:156823d33999	2016	/** Attach a member function
<>	149:156823d33999	2017	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2018	* @param method Member function to attach
<>	160:d5399cc887bb	2019	* @deprecated
<>	160:d5399cc887bb	2020	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2021	*/
<>	151:5eaa88a5bcc7	2022	template<typename T, typename U>
<>	160:d5399cc887bb	2023	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2024	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2025	void attach(U obj, R (T::method)(A0, A1, A2)) {
<>	149:156823d33999	2026	this->~Callback();
<>	149:156823d33999	2027	new (this) Callback(obj, method);
<>	149:156823d33999	2028	}
<>	149:156823d33999	2029
<>	149:156823d33999	2030	/** Attach a member function
<>	149:156823d33999	2031	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2032	* @param method Member function to attach
<>	160:d5399cc887bb	2033	* @deprecated
<>	160:d5399cc887bb	2034	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2035	*/
<>	151:5eaa88a5bcc7	2036	template<typename T, typename U>
<>	160:d5399cc887bb	2037	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2038	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2039	void attach(const U obj, R (T::method)(A0, A1, A2) const) {
<>	149:156823d33999	2040	this->~Callback();
<>	149:156823d33999	2041	new (this) Callback(obj, method);
<>	149:156823d33999	2042	}
<>	149:156823d33999	2043
<>	149:156823d33999	2044	/** Attach a member function
<>	149:156823d33999	2045	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2046	* @param method Member function to attach
<>	160:d5399cc887bb	2047	* @deprecated
<>	160:d5399cc887bb	2048	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2049	*/
<>	151:5eaa88a5bcc7	2050	template<typename T, typename U>
<>	160:d5399cc887bb	2051	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2052	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2053	void attach(volatile U obj, R (T::method)(A0, A1, A2) volatile) {
<>	149:156823d33999	2054	this->~Callback();
<>	149:156823d33999	2055	new (this) Callback(obj, method);
<>	149:156823d33999	2056	}
<>	149:156823d33999	2057
<>	149:156823d33999	2058	/** Attach a member function
<>	149:156823d33999	2059	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2060	* @param method Member function to attach
<>	160:d5399cc887bb	2061	* @deprecated
<>	160:d5399cc887bb	2062	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2063	*/
<>	151:5eaa88a5bcc7	2064	template<typename T, typename U>
<>	160:d5399cc887bb	2065	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2066	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2067	void attach(const volatile U obj, R (T::method)(A0, A1, A2) const volatile) {
<>	149:156823d33999	2068	this->~Callback();
<>	149:156823d33999	2069	new (this) Callback(obj, method);
<>	149:156823d33999	2070	}
<>	149:156823d33999	2071
<>	149:156823d33999	2072	/** Attach a static function with a bound pointer
<>	149:156823d33999	2073	* @param func Static function to attach
<>	149:156823d33999	2074	* @param arg Pointer argument to function
<>	160:d5399cc887bb	2075	* @deprecated
<>	160:d5399cc887bb	2076	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2077	*/
<>	151:5eaa88a5bcc7	2078	template <typename T, typename U>
<>	160:d5399cc887bb	2079	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2080	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2081	void attach(R (func)(T, A0, A1, A2), U *arg) {
<>	149:156823d33999	2082	this->~Callback();
<>	149:156823d33999	2083	new (this) Callback(func, arg);
<>	149:156823d33999	2084	}
<>	149:156823d33999	2085
<>	149:156823d33999	2086	/** Attach a static function with a bound pointer
<>	149:156823d33999	2087	* @param func Static function to attach
<>	149:156823d33999	2088	* @param arg Pointer argument to function
<>	160:d5399cc887bb	2089	* @deprecated
<>	160:d5399cc887bb	2090	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2091	*/
<>	151:5eaa88a5bcc7	2092	template <typename T, typename U>
<>	160:d5399cc887bb	2093	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2094	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2095	void attach(R (func)(const T, A0, A1, A2), const U *arg) {
<>	149:156823d33999	2096	this->~Callback();
<>	149:156823d33999	2097	new (this) Callback(func, arg);
<>	149:156823d33999	2098	}
<>	149:156823d33999	2099
<>	149:156823d33999	2100	/** Attach a static function with a bound pointer
<>	149:156823d33999	2101	* @param func Static function to attach
<>	149:156823d33999	2102	* @param arg Pointer argument to function
<>	160:d5399cc887bb	2103	* @deprecated
<>	160:d5399cc887bb	2104	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2105	*/
<>	151:5eaa88a5bcc7	2106	template <typename T, typename U>
<>	160:d5399cc887bb	2107	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2108	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2109	void attach(R (func)(volatile T, A0, A1, A2), volatile U *arg) {
<>	149:156823d33999	2110	this->~Callback();
<>	149:156823d33999	2111	new (this) Callback(func, arg);
<>	149:156823d33999	2112	}
<>	149:156823d33999	2113
<>	149:156823d33999	2114	/** Attach a static function with a bound pointer
<>	149:156823d33999	2115	* @param func Static function to attach
<>	149:156823d33999	2116	* @param arg Pointer argument to function
<>	160:d5399cc887bb	2117	* @deprecated
<>	160:d5399cc887bb	2118	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2119	*/
<>	151:5eaa88a5bcc7	2120	template <typename T, typename U>
<>	160:d5399cc887bb	2121	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2122	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2123	void attach(R (func)(const volatile T, A0, A1, A2), const volatile U *arg) {
<>	149:156823d33999	2124	this->~Callback();
<>	149:156823d33999	2125	new (this) Callback(func, arg);
<>	149:156823d33999	2126	}
<>	149:156823d33999	2127
<>	149:156823d33999	2128	/** Attach a function object
AnnaBridge	167:e84263d55307	2129	* @param f Function object to attach
<>	149:156823d33999	2130	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	2131	* @deprecated
<>	160:d5399cc887bb	2132	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2133	*/
<>	149:156823d33999	2134	template <typename F>
<>	160:d5399cc887bb	2135	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2136	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	2137	void attach(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2))) {
<>	149:156823d33999	2138	this->~Callback();
<>	149:156823d33999	2139	new (this) Callback(f);
<>	149:156823d33999	2140	}
<>	149:156823d33999	2141
<>	149:156823d33999	2142	/** Attach a function object
AnnaBridge	167:e84263d55307	2143	* @param f Function object to attach
<>	149:156823d33999	2144	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	2145	* @deprecated
<>	160:d5399cc887bb	2146	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2147	*/
<>	149:156823d33999	2148	template <typename F>
<>	160:d5399cc887bb	2149	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2150	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	2151	void attach(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2) const)) {
<>	149:156823d33999	2152	this->~Callback();
<>	149:156823d33999	2153	new (this) Callback(f);
<>	149:156823d33999	2154	}
<>	149:156823d33999	2155
<>	149:156823d33999	2156	/** Attach a function object
AnnaBridge	167:e84263d55307	2157	* @param f Function object to attach
<>	149:156823d33999	2158	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	2159	* @deprecated
<>	160:d5399cc887bb	2160	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2161	*/
<>	149:156823d33999	2162	template <typename F>
<>	160:d5399cc887bb	2163	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2164	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	2165	void attach(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2) volatile)) {
<>	149:156823d33999	2166	this->~Callback();
<>	149:156823d33999	2167	new (this) Callback(f);
<>	149:156823d33999	2168	}
<>	149:156823d33999	2169
<>	149:156823d33999	2170	/** Attach a function object
AnnaBridge	167:e84263d55307	2171	* @param f Function object to attach
<>	149:156823d33999	2172	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	2173	* @deprecated
<>	160:d5399cc887bb	2174	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2175	*/
<>	149:156823d33999	2176	template <typename F>
<>	160:d5399cc887bb	2177	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2178	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	2179	void attach(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2) const volatile)) {
<>	149:156823d33999	2180	this->~Callback();
<>	149:156823d33999	2181	new (this) Callback(f);
<>	149:156823d33999	2182	}
<>	149:156823d33999	2183
<>	149:156823d33999	2184	/** Attach a static function with a bound pointer
<>	149:156823d33999	2185	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2186	* @param func Static function to attach
<>	149:156823d33999	2187	* @deprecated
<>	149:156823d33999	2188	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	2189	*/
<>	151:5eaa88a5bcc7	2190	template <typename T, typename U>
<>	149:156823d33999	2191	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2192	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	2193	void attach(U obj, R (func)(T*, A0, A1, A2)) {
<>	149:156823d33999	2194	this->~Callback();
<>	149:156823d33999	2195	new (this) Callback(func, obj);
<>	149:156823d33999	2196	}
<>	149:156823d33999	2197
<>	149:156823d33999	2198	/** Attach a static function with a bound pointer
<>	149:156823d33999	2199	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2200	* @param func Static function to attach
<>	149:156823d33999	2201	* @deprecated
<>	149:156823d33999	2202	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	2203	*/
<>	151:5eaa88a5bcc7	2204	template <typename T, typename U>
<>	149:156823d33999	2205	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2206	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	2207	void attach(const U obj, R (func)(const T*, A0, A1, A2)) {
<>	149:156823d33999	2208	this->~Callback();
<>	149:156823d33999	2209	new (this) Callback(func, obj);
<>	149:156823d33999	2210	}
<>	149:156823d33999	2211
<>	149:156823d33999	2212	/** Attach a static function with a bound pointer
<>	149:156823d33999	2213	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2214	* @param func Static function to attach
<>	149:156823d33999	2215	* @deprecated
<>	149:156823d33999	2216	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	2217	*/
<>	151:5eaa88a5bcc7	2218	template <typename T, typename U>
<>	149:156823d33999	2219	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2220	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	2221	void attach(volatile U obj, R (func)(volatile T*, A0, A1, A2)) {
<>	149:156823d33999	2222	this->~Callback();
<>	149:156823d33999	2223	new (this) Callback(func, obj);
<>	149:156823d33999	2224	}
<>	149:156823d33999	2225
<>	149:156823d33999	2226	/** Attach a static function with a bound pointer
<>	149:156823d33999	2227	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2228	* @param func Static function to attach
<>	149:156823d33999	2229	* @deprecated
<>	149:156823d33999	2230	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	2231	*/
<>	151:5eaa88a5bcc7	2232	template <typename T, typename U>
<>	149:156823d33999	2233	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2234	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	2235	void attach(const volatile U obj, R (func)(const volatile T*, A0, A1, A2)) {
<>	149:156823d33999	2236	this->~Callback();
<>	149:156823d33999	2237	new (this) Callback(func, obj);
<>	149:156823d33999	2238	}
<>	149:156823d33999	2239
<>	149:156823d33999	2240	/** Assign a callback
<>	149:156823d33999	2241	*/
<>	149:156823d33999	2242	Callback &operator=(const Callback &that) {
<>	149:156823d33999	2243	if (this != &that) {
<>	149:156823d33999	2244	this->~Callback();
<>	149:156823d33999	2245	new (this) Callback(that);
<>	149:156823d33999	2246	}
<>	149:156823d33999	2247
<>	149:156823d33999	2248	return *this;
<>	149:156823d33999	2249	}
<>	149:156823d33999	2250
<>	149:156823d33999	2251	/** Call the attached function
<>	149:156823d33999	2252	*/
<>	149:156823d33999	2253	R call(A0 a0, A1 a1, A2 a2) const {
<>	149:156823d33999	2254	MBED_ASSERT(_ops);
<>	149:156823d33999	2255	return _ops->call(this, a0, a1, a2);
<>	149:156823d33999	2256	}
<>	149:156823d33999	2257
<>	149:156823d33999	2258	/** Call the attached function
<>	149:156823d33999	2259	*/
<>	149:156823d33999	2260	R operator()(A0 a0, A1 a1, A2 a2) const {
<>	149:156823d33999	2261	return call(a0, a1, a2);
<>	149:156823d33999	2262	}
<>	149:156823d33999	2263
<>	149:156823d33999	2264	/** Test if function has been attached
<>	149:156823d33999	2265	*/
<>	149:156823d33999	2266	operator bool() const {
<>	149:156823d33999	2267	return _ops;
<>	149:156823d33999	2268	}
<>	149:156823d33999	2269
<>	149:156823d33999	2270	/** Test for equality
<>	149:156823d33999	2271	*/
<>	149:156823d33999	2272	friend bool operator==(const Callback &l, const Callback &r) {
<>	149:156823d33999	2273	return memcmp(&l, &r, sizeof(Callback)) == 0;
<>	149:156823d33999	2274	}
<>	149:156823d33999	2275
<>	149:156823d33999	2276	/** Test for inequality
<>	149:156823d33999	2277	*/
<>	149:156823d33999	2278	friend bool operator!=(const Callback &l, const Callback &r) {
<>	149:156823d33999	2279	return !(l == r);
<>	149:156823d33999	2280	}
<>	149:156823d33999	2281
<>	149:156823d33999	2282	/** Static thunk for passing as C-style function
<>	149:156823d33999	2283	* @param func Callback to call passed as void pointer
AnnaBridge	167:e84263d55307	2284	* @param a0 An argument to be called with function func
AnnaBridge	167:e84263d55307	2285	* @param a1 An argument to be called with function func
AnnaBridge	167:e84263d55307	2286	* @param a2 An argument to be called with function func
AnnaBridge	167:e84263d55307	2287	* @return the value as determined by func which is of
AnnaBridge	167:e84263d55307	2288	* type and determined by the signiture of func
<>	149:156823d33999	2289	*/
<>	149:156823d33999	2290	static R thunk(void *func, A0 a0, A1 a1, A2 a2) {
<>	149:156823d33999	2291	return static_cast<Callback*>(func)->call(a0, a1, a2);
<>	149:156823d33999	2292	}
<>	149:156823d33999	2293
<>	149:156823d33999	2294	private:
<>	149:156823d33999	2295	// Stored as pointer to function and pointer to optional object
<>	149:156823d33999	2296	// Function pointer is stored as union of possible function types
<>	149:156823d33999	2297	// to garuntee proper size and alignment
<>	149:156823d33999	2298	struct _class;
<>	149:156823d33999	2299	union {
<>	149:156823d33999	2300	void (*_staticfunc)(A0, A1, A2);
<>	149:156823d33999	2301	void (_boundfunc)(_class, A0, A1, A2);
<>	149:156823d33999	2302	void (_class::*_methodfunc)(A0, A1, A2);
<>	149:156823d33999	2303	} _func;
<>	149:156823d33999	2304	void *_obj;
<>	149:156823d33999	2305
<>	149:156823d33999	2306	// Dynamically dispatched operations
<>	149:156823d33999	2307	const struct ops {
<>	149:156823d33999	2308	R (call)(const void, A0, A1, A2);
<>	149:156823d33999	2309	void (move)(void, const void*);
<>	149:156823d33999	2310	void (dtor)(void);
<>	149:156823d33999	2311	} *_ops;
<>	149:156823d33999	2312
<>	149:156823d33999	2313	// Generate operations for function object
<>	149:156823d33999	2314	template <typename F>
<>	149:156823d33999	2315	void generate(const F &f) {
<>	149:156823d33999	2316	static const ops ops = {
<>	149:156823d33999	2317	&Callback::function_call<F>,
<>	149:156823d33999	2318	&Callback::function_move<F>,
<>	149:156823d33999	2319	&Callback::function_dtor<F>,
<>	149:156823d33999	2320	};
<>	149:156823d33999	2321
<>	151:5eaa88a5bcc7	2322	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
<>	151:5eaa88a5bcc7	2323	"Type F must not exceed the size of the Callback class");
AnnaBridge	175:af195413fb11	2324	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	2325	new (this) F(f);
<>	149:156823d33999	2326	_ops = &ops;
<>	149:156823d33999	2327	}
<>	149:156823d33999	2328
<>	149:156823d33999	2329	// Function attributes
<>	149:156823d33999	2330	template <typename F>
<>	149:156823d33999	2331	static R function_call(const void *p, A0 a0, A1 a1, A2 a2) {
<>	149:156823d33999	2332	return ((F)p)(a0, a1, a2);
<>	149:156823d33999	2333	}
<>	149:156823d33999	2334
<>	149:156823d33999	2335	template <typename F>
<>	149:156823d33999	2336	static void function_move(void d, const void p) {
<>	149:156823d33999	2337	new (d) F((F)p);
<>	149:156823d33999	2338	}
<>	149:156823d33999	2339
<>	149:156823d33999	2340	template <typename F>
<>	149:156823d33999	2341	static void function_dtor(void *p) {
<>	149:156823d33999	2342	((F*)p)->~F();
<>	149:156823d33999	2343	}
<>	149:156823d33999	2344
<>	149:156823d33999	2345	// Wrappers for functions with context
<>	149:156823d33999	2346	template <typename O, typename M>
<>	149:156823d33999	2347	struct method_context {
<>	149:156823d33999	2348	M method;
<>	149:156823d33999	2349	O *obj;
<>	149:156823d33999	2350
<>	149:156823d33999	2351	method_context(O *obj, M method)
<>	149:156823d33999	2352	: method(method), obj(obj) {}
<>	149:156823d33999	2353
<>	149:156823d33999	2354	R operator()(A0 a0, A1 a1, A2 a2) const {
<>	149:156823d33999	2355	return (obj->*method)(a0, a1, a2);
<>	149:156823d33999	2356	}
<>	149:156823d33999	2357	};
<>	149:156823d33999	2358
<>	149:156823d33999	2359	template <typename F, typename A>
<>	149:156823d33999	2360	struct function_context {
<>	149:156823d33999	2361	F func;
<>	149:156823d33999	2362	A *arg;
<>	149:156823d33999	2363
<>	149:156823d33999	2364	function_context(F func, A *arg)
<>	149:156823d33999	2365	: func(func), arg(arg) {}
<>	149:156823d33999	2366
<>	149:156823d33999	2367	R operator()(A0 a0, A1 a1, A2 a2) const {
<>	149:156823d33999	2368	return func(arg, a0, a1, a2);
<>	149:156823d33999	2369	}
<>	149:156823d33999	2370	};
<>	149:156823d33999	2371	};
<>	149:156823d33999	2372
<>	149:156823d33999	2373	/** Callback class based on template specialization
<>	149:156823d33999	2374	*
AnnaBridge	167:e84263d55307	2375	* @note Synchronization level: Not protected
AnnaBridge	167:e84263d55307	2376	* @ingroup platform
<>	149:156823d33999	2377	*/
<>	149:156823d33999	2378	template <typename R, typename A0, typename A1, typename A2, typename A3>
<>	149:156823d33999	2379	class Callback<R(A0, A1, A2, A3)> {
<>	149:156823d33999	2380	public:
<>	149:156823d33999	2381	/** Create a Callback with a static function
<>	149:156823d33999	2382	* @param func Static function to attach
<>	149:156823d33999	2383	*/
<>	149:156823d33999	2384	Callback(R (*func)(A0, A1, A2, A3) = 0) {
<>	149:156823d33999	2385	if (!func) {
AnnaBridge	175:af195413fb11	2386	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	2387	} else {
<>	149:156823d33999	2388	generate(func);
<>	149:156823d33999	2389	}
<>	149:156823d33999	2390	}
<>	149:156823d33999	2391
<>	149:156823d33999	2392	/** Attach a Callback
<>	149:156823d33999	2393	* @param func The Callback to attach
<>	149:156823d33999	2394	*/
<>	149:156823d33999	2395	Callback(const Callback<R(A0, A1, A2, A3)> &func) {
<>	149:156823d33999	2396	if (func._ops) {
<>	149:156823d33999	2397	func._ops->move(this, &func);
<>	149:156823d33999	2398	}
<>	149:156823d33999	2399	_ops = func._ops;
<>	149:156823d33999	2400	}
<>	149:156823d33999	2401
<>	149:156823d33999	2402	/** Create a Callback with a member function
<>	149:156823d33999	2403	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2404	* @param method Member function to attach
<>	149:156823d33999	2405	*/
<>	151:5eaa88a5bcc7	2406	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2407	Callback(U obj, R (T::method)(A0, A1, A2, A3)) {
<>	149:156823d33999	2408	generate(method_context<T, R (T::*)(A0, A1, A2, A3)>(obj, method));
<>	149:156823d33999	2409	}
<>	149:156823d33999	2410
<>	149:156823d33999	2411	/** Create a Callback with a member function
<>	149:156823d33999	2412	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2413	* @param method Member function to attach
<>	149:156823d33999	2414	*/
<>	151:5eaa88a5bcc7	2415	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2416	Callback(const U obj, R (T::method)(A0, A1, A2, A3) const) {
<>	149:156823d33999	2417	generate(method_context<const T, R (T::*)(A0, A1, A2, A3) const>(obj, method));
<>	149:156823d33999	2418	}
<>	149:156823d33999	2419
<>	149:156823d33999	2420	/** Create a Callback with a member function
<>	149:156823d33999	2421	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2422	* @param method Member function to attach
<>	149:156823d33999	2423	*/
<>	151:5eaa88a5bcc7	2424	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2425	Callback(volatile U obj, R (T::method)(A0, A1, A2, A3) volatile) {
<>	149:156823d33999	2426	generate(method_context<volatile T, R (T::*)(A0, A1, A2, A3) volatile>(obj, method));
<>	149:156823d33999	2427	}
<>	149:156823d33999	2428
<>	149:156823d33999	2429	/** Create a Callback with a member function
<>	149:156823d33999	2430	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2431	* @param method Member function to attach
<>	149:156823d33999	2432	*/
<>	151:5eaa88a5bcc7	2433	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2434	Callback(const volatile U obj, R (T::method)(A0, A1, A2, A3) const volatile) {
<>	149:156823d33999	2435	generate(method_context<const volatile T, R (T::*)(A0, A1, A2, A3) const volatile>(obj, method));
<>	149:156823d33999	2436	}
<>	149:156823d33999	2437
<>	149:156823d33999	2438	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	2439	* @param func Static function to attach
<>	149:156823d33999	2440	* @param arg Pointer argument to function
<>	149:156823d33999	2441	*/
<>	151:5eaa88a5bcc7	2442	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2443	Callback(R (func)(T, A0, A1, A2, A3), U *arg) {
<>	149:156823d33999	2444	generate(function_context<R ()(T, A0, A1, A2, A3), T>(func, arg));
<>	149:156823d33999	2445	}
<>	149:156823d33999	2446
<>	149:156823d33999	2447	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	2448	* @param func Static function to attach
<>	149:156823d33999	2449	* @param arg Pointer argument to function
<>	149:156823d33999	2450	*/
<>	151:5eaa88a5bcc7	2451	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2452	Callback(R (func)(const T, A0, A1, A2, A3), const U *arg) {
<>	149:156823d33999	2453	generate(function_context<R ()(const T, A0, A1, A2, A3), const T>(func, arg));
<>	149:156823d33999	2454	}
<>	149:156823d33999	2455
<>	149:156823d33999	2456	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	2457	* @param func Static function to attach
<>	149:156823d33999	2458	* @param arg Pointer argument to function
<>	149:156823d33999	2459	*/
<>	151:5eaa88a5bcc7	2460	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2461	Callback(R (func)(volatile T, A0, A1, A2, A3), volatile U *arg) {
<>	149:156823d33999	2462	generate(function_context<R ()(volatile T, A0, A1, A2, A3), volatile T>(func, arg));
<>	149:156823d33999	2463	}
<>	149:156823d33999	2464
<>	149:156823d33999	2465	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	2466	* @param func Static function to attach
<>	149:156823d33999	2467	* @param arg Pointer argument to function
<>	149:156823d33999	2468	*/
<>	151:5eaa88a5bcc7	2469	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2470	Callback(R (func)(const volatile T, A0, A1, A2, A3), const volatile U *arg) {
<>	149:156823d33999	2471	generate(function_context<R ()(const volatile T, A0, A1, A2, A3), const volatile T>(func, arg));
<>	149:156823d33999	2472	}
<>	149:156823d33999	2473
<>	149:156823d33999	2474	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	2475	* @param f Function object to attach
<>	149:156823d33999	2476	* @note The function object is limited to a single word of storage
<>	149:156823d33999	2477	*/
<>	149:156823d33999	2478	template <typename F>
AnnaBridge	167:e84263d55307	2479	Callback(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3))) {
<>	149:156823d33999	2480	generate(f);
<>	149:156823d33999	2481	}
<>	149:156823d33999	2482
<>	149:156823d33999	2483	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	2484	* @param f Function object to attach
<>	149:156823d33999	2485	* @note The function object is limited to a single word of storage
<>	149:156823d33999	2486	*/
<>	149:156823d33999	2487	template <typename F>
AnnaBridge	167:e84263d55307	2488	Callback(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3) const)) {
<>	149:156823d33999	2489	generate(f);
<>	149:156823d33999	2490	}
<>	149:156823d33999	2491
<>	149:156823d33999	2492	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	2493	* @param f Function object to attach
<>	149:156823d33999	2494	* @note The function object is limited to a single word of storage
<>	149:156823d33999	2495	*/
<>	149:156823d33999	2496	template <typename F>
AnnaBridge	167:e84263d55307	2497	Callback(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3) volatile)) {
<>	149:156823d33999	2498	generate(f);
<>	149:156823d33999	2499	}
<>	149:156823d33999	2500
<>	149:156823d33999	2501	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	2502	* @param f Function object to attach
<>	149:156823d33999	2503	* @note The function object is limited to a single word of storage
<>	149:156823d33999	2504	*/
<>	149:156823d33999	2505	template <typename F>
AnnaBridge	167:e84263d55307	2506	Callback(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3) const volatile)) {
<>	149:156823d33999	2507	generate(f);
<>	149:156823d33999	2508	}
<>	149:156823d33999	2509
<>	149:156823d33999	2510	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	2511	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2512	* @param func Static function to attach
<>	149:156823d33999	2513	* @deprecated
<>	149:156823d33999	2514	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	2515	*/
<>	151:5eaa88a5bcc7	2516	template<typename T, typename U>
<>	149:156823d33999	2517	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2518	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	2519	Callback(U obj, R (func)(T*, A0, A1, A2, A3)) {
<>	149:156823d33999	2520	new (this) Callback(func, obj);
<>	149:156823d33999	2521	}
<>	149:156823d33999	2522
<>	149:156823d33999	2523	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	2524	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2525	* @param func Static function to attach
<>	149:156823d33999	2526	* @deprecated
<>	149:156823d33999	2527	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	2528	*/
<>	151:5eaa88a5bcc7	2529	template<typename T, typename U>
<>	149:156823d33999	2530	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2531	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	2532	Callback(const U obj, R (func)(const T*, A0, A1, A2, A3)) {
<>	149:156823d33999	2533	new (this) Callback(func, obj);
<>	149:156823d33999	2534	}
<>	149:156823d33999	2535
<>	149:156823d33999	2536	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	2537	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2538	* @param func Static function to attach
<>	149:156823d33999	2539	* @deprecated
<>	149:156823d33999	2540	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	2541	*/
<>	151:5eaa88a5bcc7	2542	template<typename T, typename U>
<>	149:156823d33999	2543	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2544	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	2545	Callback(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3)) {
<>	149:156823d33999	2546	new (this) Callback(func, obj);
<>	149:156823d33999	2547	}
<>	149:156823d33999	2548
<>	149:156823d33999	2549	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	2550	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2551	* @param func Static function to attach
<>	149:156823d33999	2552	* @deprecated
<>	149:156823d33999	2553	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	2554	*/
<>	151:5eaa88a5bcc7	2555	template<typename T, typename U>
<>	149:156823d33999	2556	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2557	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	2558	Callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3)) {
<>	149:156823d33999	2559	new (this) Callback(func, obj);
<>	149:156823d33999	2560	}
<>	149:156823d33999	2561
<>	149:156823d33999	2562	/** Destroy a callback
<>	149:156823d33999	2563	*/
<>	149:156823d33999	2564	~Callback() {
<>	149:156823d33999	2565	if (_ops) {
<>	149:156823d33999	2566	_ops->dtor(this);
<>	149:156823d33999	2567	}
<>	149:156823d33999	2568	}
<>	149:156823d33999	2569
<>	149:156823d33999	2570	/** Attach a static function
<>	149:156823d33999	2571	* @param func Static function to attach
<>	160:d5399cc887bb	2572	* @deprecated
<>	160:d5399cc887bb	2573	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	2574	*/
<>	160:d5399cc887bb	2575	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2576	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	2577	void attach(R (*func)(A0, A1, A2, A3)) {
<>	149:156823d33999	2578	this->~Callback();
<>	149:156823d33999	2579	new (this) Callback(func);
<>	149:156823d33999	2580	}
<>	149:156823d33999	2581
<>	149:156823d33999	2582	/** Attach a Callback
<>	149:156823d33999	2583	* @param func The Callback to attach
<>	160:d5399cc887bb	2584	* @deprecated
<>	160:d5399cc887bb	2585	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	2586	*/
<>	160:d5399cc887bb	2587	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2588	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	2589	void attach(const Callback<R(A0, A1, A2, A3)> &func) {
<>	149:156823d33999	2590	this->~Callback();
<>	149:156823d33999	2591	new (this) Callback(func);
<>	149:156823d33999	2592	}
<>	149:156823d33999	2593
<>	149:156823d33999	2594	/** Attach a member function
<>	149:156823d33999	2595	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2596	* @param method Member function to attach
<>	160:d5399cc887bb	2597	* @deprecated
<>	160:d5399cc887bb	2598	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2599	*/
<>	151:5eaa88a5bcc7	2600	template<typename T, typename U>
<>	160:d5399cc887bb	2601	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2602	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2603	void attach(U obj, R (T::method)(A0, A1, A2, A3)) {
<>	149:156823d33999	2604	this->~Callback();
<>	149:156823d33999	2605	new (this) Callback(obj, method);
<>	149:156823d33999	2606	}
<>	149:156823d33999	2607
<>	149:156823d33999	2608	/** Attach a member function
<>	149:156823d33999	2609	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2610	* @param method Member function to attach
<>	160:d5399cc887bb	2611	* @deprecated
<>	160:d5399cc887bb	2612	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2613	*/
<>	151:5eaa88a5bcc7	2614	template<typename T, typename U>
<>	160:d5399cc887bb	2615	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2616	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2617	void attach(const U obj, R (T::method)(A0, A1, A2, A3) const) {
<>	149:156823d33999	2618	this->~Callback();
<>	149:156823d33999	2619	new (this) Callback(obj, method);
<>	149:156823d33999	2620	}
<>	149:156823d33999	2621
<>	149:156823d33999	2622	/** Attach a member function
<>	149:156823d33999	2623	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2624	* @param method Member function to attach
<>	160:d5399cc887bb	2625	* @deprecated
<>	160:d5399cc887bb	2626	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2627	*/
<>	151:5eaa88a5bcc7	2628	template<typename T, typename U>
<>	160:d5399cc887bb	2629	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2630	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2631	void attach(volatile U obj, R (T::method)(A0, A1, A2, A3) volatile) {
<>	149:156823d33999	2632	this->~Callback();
<>	149:156823d33999	2633	new (this) Callback(obj, method);
<>	149:156823d33999	2634	}
<>	149:156823d33999	2635
<>	149:156823d33999	2636	/** Attach a member function
<>	149:156823d33999	2637	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2638	* @param method Member function to attach
<>	160:d5399cc887bb	2639	* @deprecated
<>	160:d5399cc887bb	2640	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2641	*/
<>	151:5eaa88a5bcc7	2642	template<typename T, typename U>
<>	160:d5399cc887bb	2643	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2644	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2645	void attach(const volatile U obj, R (T::method)(A0, A1, A2, A3) const volatile) {
<>	149:156823d33999	2646	this->~Callback();
<>	149:156823d33999	2647	new (this) Callback(obj, method);
<>	149:156823d33999	2648	}
<>	149:156823d33999	2649
<>	149:156823d33999	2650	/** Attach a static function with a bound pointer
<>	149:156823d33999	2651	* @param func Static function to attach
<>	149:156823d33999	2652	* @param arg Pointer argument to function
<>	160:d5399cc887bb	2653	* @deprecated
<>	160:d5399cc887bb	2654	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2655	*/
<>	151:5eaa88a5bcc7	2656	template <typename T, typename U>
<>	160:d5399cc887bb	2657	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2658	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2659	void attach(R (func)(T, A0, A1, A2, A3), U *arg) {
<>	149:156823d33999	2660	this->~Callback();
<>	149:156823d33999	2661	new (this) Callback(func, arg);
<>	149:156823d33999	2662	}
<>	149:156823d33999	2663
<>	149:156823d33999	2664	/** Attach a static function with a bound pointer
<>	149:156823d33999	2665	* @param func Static function to attach
<>	149:156823d33999	2666	* @param arg Pointer argument to function
<>	160:d5399cc887bb	2667	* @deprecated
<>	160:d5399cc887bb	2668	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2669	*/
<>	151:5eaa88a5bcc7	2670	template <typename T, typename U>
<>	160:d5399cc887bb	2671	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2672	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2673	void attach(R (func)(const T, A0, A1, A2, A3), const U *arg) {
<>	149:156823d33999	2674	this->~Callback();
<>	149:156823d33999	2675	new (this) Callback(func, arg);
<>	149:156823d33999	2676	}
<>	149:156823d33999	2677
<>	149:156823d33999	2678	/** Attach a static function with a bound pointer
<>	149:156823d33999	2679	* @param func Static function to attach
<>	149:156823d33999	2680	* @param arg Pointer argument to function
<>	160:d5399cc887bb	2681	* @deprecated
<>	160:d5399cc887bb	2682	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2683	*/
<>	151:5eaa88a5bcc7	2684	template <typename T, typename U>
<>	160:d5399cc887bb	2685	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2686	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2687	void attach(R (func)(volatile T, A0, A1, A2, A3), volatile U *arg) {
<>	149:156823d33999	2688	this->~Callback();
<>	149:156823d33999	2689	new (this) Callback(func, arg);
<>	149:156823d33999	2690	}
<>	149:156823d33999	2691
<>	149:156823d33999	2692	/** Attach a static function with a bound pointer
<>	149:156823d33999	2693	* @param func Static function to attach
<>	149:156823d33999	2694	* @param arg Pointer argument to function
<>	160:d5399cc887bb	2695	* @deprecated
<>	160:d5399cc887bb	2696	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2697	*/
<>	151:5eaa88a5bcc7	2698	template <typename T, typename U>
<>	160:d5399cc887bb	2699	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2700	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	2701	void attach(R (func)(const volatile T, A0, A1, A2, A3), const volatile U *arg) {
<>	149:156823d33999	2702	this->~Callback();
<>	149:156823d33999	2703	new (this) Callback(func, arg);
<>	149:156823d33999	2704	}
<>	149:156823d33999	2705
<>	149:156823d33999	2706	/** Attach a function object
AnnaBridge	167:e84263d55307	2707	* @param f Function object to attach
<>	149:156823d33999	2708	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	2709	* @deprecated
<>	160:d5399cc887bb	2710	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2711	*/
<>	149:156823d33999	2712	template <typename F>
<>	160:d5399cc887bb	2713	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2714	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	2715	void attach(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3))) {
<>	149:156823d33999	2716	this->~Callback();
<>	149:156823d33999	2717	new (this) Callback(f);
<>	149:156823d33999	2718	}
<>	149:156823d33999	2719
<>	149:156823d33999	2720	/** Attach a function object
AnnaBridge	167:e84263d55307	2721	* @param f Function object to attach
<>	149:156823d33999	2722	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	2723	* @deprecated
<>	160:d5399cc887bb	2724	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2725	*/
<>	149:156823d33999	2726	template <typename F>
<>	160:d5399cc887bb	2727	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2728	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	2729	void attach(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3) const)) {
<>	149:156823d33999	2730	this->~Callback();
<>	149:156823d33999	2731	new (this) Callback(f);
<>	149:156823d33999	2732	}
<>	149:156823d33999	2733
<>	149:156823d33999	2734	/** Attach a function object
AnnaBridge	167:e84263d55307	2735	* @param f Function object to attach
<>	149:156823d33999	2736	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	2737	* @deprecated
<>	160:d5399cc887bb	2738	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2739	*/
<>	149:156823d33999	2740	template <typename F>
<>	160:d5399cc887bb	2741	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2742	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	2743	void attach(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3) volatile)) {
<>	149:156823d33999	2744	this->~Callback();
<>	149:156823d33999	2745	new (this) Callback(f);
<>	149:156823d33999	2746	}
<>	149:156823d33999	2747
<>	149:156823d33999	2748	/** Attach a function object
AnnaBridge	167:e84263d55307	2749	* @param f Function object to attach
<>	149:156823d33999	2750	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	2751	* @deprecated
<>	160:d5399cc887bb	2752	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	2753	*/
<>	149:156823d33999	2754	template <typename F>
<>	160:d5399cc887bb	2755	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	2756	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	2757	void attach(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3) const volatile)) {
<>	149:156823d33999	2758	this->~Callback();
<>	149:156823d33999	2759	new (this) Callback(f);
<>	149:156823d33999	2760	}
<>	149:156823d33999	2761
<>	149:156823d33999	2762	/** Attach a static function with a bound pointer
<>	149:156823d33999	2763	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2764	* @param func Static function to attach
<>	149:156823d33999	2765	* @deprecated
<>	149:156823d33999	2766	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	2767	*/
<>	151:5eaa88a5bcc7	2768	template <typename T, typename U>
<>	149:156823d33999	2769	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2770	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	2771	void attach(U obj, R (func)(T*, A0, A1, A2, A3)) {
<>	149:156823d33999	2772	this->~Callback();
<>	149:156823d33999	2773	new (this) Callback(func, obj);
<>	149:156823d33999	2774	}
<>	149:156823d33999	2775
<>	149:156823d33999	2776	/** Attach a static function with a bound pointer
<>	149:156823d33999	2777	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2778	* @param func Static function to attach
<>	149:156823d33999	2779	* @deprecated
<>	149:156823d33999	2780	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	2781	*/
<>	151:5eaa88a5bcc7	2782	template <typename T, typename U>
<>	149:156823d33999	2783	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2784	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	2785	void attach(const U obj, R (func)(const T*, A0, A1, A2, A3)) {
<>	149:156823d33999	2786	this->~Callback();
<>	149:156823d33999	2787	new (this) Callback(func, obj);
<>	149:156823d33999	2788	}
<>	149:156823d33999	2789
<>	149:156823d33999	2790	/** Attach a static function with a bound pointer
<>	149:156823d33999	2791	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2792	* @param func Static function to attach
<>	149:156823d33999	2793	* @deprecated
<>	149:156823d33999	2794	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	2795	*/
<>	151:5eaa88a5bcc7	2796	template <typename T, typename U>
<>	149:156823d33999	2797	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2798	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	2799	void attach(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3)) {
<>	149:156823d33999	2800	this->~Callback();
<>	149:156823d33999	2801	new (this) Callback(func, obj);
<>	149:156823d33999	2802	}
<>	149:156823d33999	2803
<>	149:156823d33999	2804	/** Attach a static function with a bound pointer
<>	149:156823d33999	2805	* @param obj Pointer to object to bind to function
<>	149:156823d33999	2806	* @param func Static function to attach
<>	149:156823d33999	2807	* @deprecated
<>	149:156823d33999	2808	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	2809	*/
<>	151:5eaa88a5bcc7	2810	template <typename T, typename U>
<>	149:156823d33999	2811	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	2812	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	2813	void attach(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3)) {
<>	149:156823d33999	2814	this->~Callback();
<>	149:156823d33999	2815	new (this) Callback(func, obj);
<>	149:156823d33999	2816	}
<>	149:156823d33999	2817
<>	149:156823d33999	2818	/** Assign a callback
<>	149:156823d33999	2819	*/
<>	149:156823d33999	2820	Callback &operator=(const Callback &that) {
<>	149:156823d33999	2821	if (this != &that) {
<>	149:156823d33999	2822	this->~Callback();
<>	149:156823d33999	2823	new (this) Callback(that);
<>	149:156823d33999	2824	}
<>	149:156823d33999	2825
<>	149:156823d33999	2826	return *this;
<>	149:156823d33999	2827	}
<>	149:156823d33999	2828
<>	149:156823d33999	2829	/** Call the attached function
<>	149:156823d33999	2830	*/
<>	149:156823d33999	2831	R call(A0 a0, A1 a1, A2 a2, A3 a3) const {
<>	149:156823d33999	2832	MBED_ASSERT(_ops);
<>	149:156823d33999	2833	return _ops->call(this, a0, a1, a2, a3);
<>	149:156823d33999	2834	}
<>	149:156823d33999	2835
<>	149:156823d33999	2836	/** Call the attached function
<>	149:156823d33999	2837	*/
<>	149:156823d33999	2838	R operator()(A0 a0, A1 a1, A2 a2, A3 a3) const {
<>	149:156823d33999	2839	return call(a0, a1, a2, a3);
<>	149:156823d33999	2840	}
<>	149:156823d33999	2841
<>	149:156823d33999	2842	/** Test if function has been attached
<>	149:156823d33999	2843	*/
<>	149:156823d33999	2844	operator bool() const {
<>	149:156823d33999	2845	return _ops;
<>	149:156823d33999	2846	}
<>	149:156823d33999	2847
<>	149:156823d33999	2848	/** Test for equality
<>	149:156823d33999	2849	*/
<>	149:156823d33999	2850	friend bool operator==(const Callback &l, const Callback &r) {
<>	149:156823d33999	2851	return memcmp(&l, &r, sizeof(Callback)) == 0;
<>	149:156823d33999	2852	}
<>	149:156823d33999	2853
<>	149:156823d33999	2854	/** Test for inequality
<>	149:156823d33999	2855	*/
<>	149:156823d33999	2856	friend bool operator!=(const Callback &l, const Callback &r) {
<>	149:156823d33999	2857	return !(l == r);
<>	149:156823d33999	2858	}
<>	149:156823d33999	2859
<>	149:156823d33999	2860	/** Static thunk for passing as C-style function
<>	149:156823d33999	2861	* @param func Callback to call passed as void pointer
AnnaBridge	167:e84263d55307	2862	* @param a0 An argument to be called with function func
AnnaBridge	167:e84263d55307	2863	* @param a1 An argument to be called with function func
AnnaBridge	167:e84263d55307	2864	* @param a2 An argument to be called with function func
AnnaBridge	167:e84263d55307	2865	* @param a3 An argument to be called with function func
AnnaBridge	167:e84263d55307	2866	* @return the value as determined by func which is of
AnnaBridge	167:e84263d55307	2867	* type and determined by the signiture of func
<>	149:156823d33999	2868	*/
<>	149:156823d33999	2869	static R thunk(void *func, A0 a0, A1 a1, A2 a2, A3 a3) {
<>	149:156823d33999	2870	return static_cast<Callback*>(func)->call(a0, a1, a2, a3);
<>	149:156823d33999	2871	}
<>	149:156823d33999	2872
<>	149:156823d33999	2873	private:
<>	149:156823d33999	2874	// Stored as pointer to function and pointer to optional object
<>	149:156823d33999	2875	// Function pointer is stored as union of possible function types
<>	149:156823d33999	2876	// to garuntee proper size and alignment
<>	149:156823d33999	2877	struct _class;
<>	149:156823d33999	2878	union {
<>	149:156823d33999	2879	void (*_staticfunc)(A0, A1, A2, A3);
<>	149:156823d33999	2880	void (_boundfunc)(_class, A0, A1, A2, A3);
<>	149:156823d33999	2881	void (_class::*_methodfunc)(A0, A1, A2, A3);
<>	149:156823d33999	2882	} _func;
<>	149:156823d33999	2883	void *_obj;
<>	149:156823d33999	2884
<>	149:156823d33999	2885	// Dynamically dispatched operations
<>	149:156823d33999	2886	const struct ops {
<>	149:156823d33999	2887	R (call)(const void, A0, A1, A2, A3);
<>	149:156823d33999	2888	void (move)(void, const void*);
<>	149:156823d33999	2889	void (dtor)(void);
<>	149:156823d33999	2890	} *_ops;
<>	149:156823d33999	2891
<>	149:156823d33999	2892	// Generate operations for function object
<>	149:156823d33999	2893	template <typename F>
<>	149:156823d33999	2894	void generate(const F &f) {
<>	149:156823d33999	2895	static const ops ops = {
<>	149:156823d33999	2896	&Callback::function_call<F>,
<>	149:156823d33999	2897	&Callback::function_move<F>,
<>	149:156823d33999	2898	&Callback::function_dtor<F>,
<>	149:156823d33999	2899	};
<>	149:156823d33999	2900
<>	151:5eaa88a5bcc7	2901	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
<>	151:5eaa88a5bcc7	2902	"Type F must not exceed the size of the Callback class");
AnnaBridge	175:af195413fb11	2903	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	2904	new (this) F(f);
<>	149:156823d33999	2905	_ops = &ops;
<>	149:156823d33999	2906	}
<>	149:156823d33999	2907
<>	149:156823d33999	2908	// Function attributes
<>	149:156823d33999	2909	template <typename F>
<>	149:156823d33999	2910	static R function_call(const void *p, A0 a0, A1 a1, A2 a2, A3 a3) {
<>	149:156823d33999	2911	return ((F)p)(a0, a1, a2, a3);
<>	149:156823d33999	2912	}
<>	149:156823d33999	2913
<>	149:156823d33999	2914	template <typename F>
<>	149:156823d33999	2915	static void function_move(void d, const void p) {
<>	149:156823d33999	2916	new (d) F((F)p);
<>	149:156823d33999	2917	}
<>	149:156823d33999	2918
<>	149:156823d33999	2919	template <typename F>
<>	149:156823d33999	2920	static void function_dtor(void *p) {
<>	149:156823d33999	2921	((F*)p)->~F();
<>	149:156823d33999	2922	}
<>	149:156823d33999	2923
<>	149:156823d33999	2924	// Wrappers for functions with context
<>	149:156823d33999	2925	template <typename O, typename M>
<>	149:156823d33999	2926	struct method_context {
<>	149:156823d33999	2927	M method;
<>	149:156823d33999	2928	O *obj;
<>	149:156823d33999	2929
<>	149:156823d33999	2930	method_context(O *obj, M method)
<>	149:156823d33999	2931	: method(method), obj(obj) {}
<>	149:156823d33999	2932
<>	149:156823d33999	2933	R operator()(A0 a0, A1 a1, A2 a2, A3 a3) const {
<>	149:156823d33999	2934	return (obj->*method)(a0, a1, a2, a3);
<>	149:156823d33999	2935	}
<>	149:156823d33999	2936	};
<>	149:156823d33999	2937
<>	149:156823d33999	2938	template <typename F, typename A>
<>	149:156823d33999	2939	struct function_context {
<>	149:156823d33999	2940	F func;
<>	149:156823d33999	2941	A *arg;
<>	149:156823d33999	2942
<>	149:156823d33999	2943	function_context(F func, A *arg)
<>	149:156823d33999	2944	: func(func), arg(arg) {}
<>	149:156823d33999	2945
<>	149:156823d33999	2946	R operator()(A0 a0, A1 a1, A2 a2, A3 a3) const {
<>	149:156823d33999	2947	return func(arg, a0, a1, a2, a3);
<>	149:156823d33999	2948	}
<>	149:156823d33999	2949	};
<>	149:156823d33999	2950	};
<>	149:156823d33999	2951
<>	149:156823d33999	2952	/** Callback class based on template specialization
<>	149:156823d33999	2953	*
AnnaBridge	167:e84263d55307	2954	* @note Synchronization level: Not protected
AnnaBridge	167:e84263d55307	2955	* @ingroup platform
<>	149:156823d33999	2956	*/
<>	149:156823d33999	2957	template <typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	149:156823d33999	2958	class Callback<R(A0, A1, A2, A3, A4)> {
<>	149:156823d33999	2959	public:
<>	149:156823d33999	2960	/** Create a Callback with a static function
<>	149:156823d33999	2961	* @param func Static function to attach
<>	149:156823d33999	2962	*/
<>	149:156823d33999	2963	Callback(R (*func)(A0, A1, A2, A3, A4) = 0) {
<>	149:156823d33999	2964	if (!func) {
AnnaBridge	175:af195413fb11	2965	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	2966	} else {
<>	149:156823d33999	2967	generate(func);
<>	149:156823d33999	2968	}
<>	149:156823d33999	2969	}
<>	149:156823d33999	2970
<>	149:156823d33999	2971	/** Attach a Callback
<>	149:156823d33999	2972	* @param func The Callback to attach
<>	149:156823d33999	2973	*/
<>	149:156823d33999	2974	Callback(const Callback<R(A0, A1, A2, A3, A4)> &func) {
<>	149:156823d33999	2975	if (func._ops) {
<>	149:156823d33999	2976	func._ops->move(this, &func);
<>	149:156823d33999	2977	}
<>	149:156823d33999	2978	_ops = func._ops;
<>	149:156823d33999	2979	}
<>	149:156823d33999	2980
<>	149:156823d33999	2981	/** Create a Callback with a member function
<>	149:156823d33999	2982	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2983	* @param method Member function to attach
<>	149:156823d33999	2984	*/
<>	151:5eaa88a5bcc7	2985	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2986	Callback(U obj, R (T::method)(A0, A1, A2, A3, A4)) {
<>	149:156823d33999	2987	generate(method_context<T, R (T::*)(A0, A1, A2, A3, A4)>(obj, method));
<>	149:156823d33999	2988	}
<>	149:156823d33999	2989
<>	149:156823d33999	2990	/** Create a Callback with a member function
<>	149:156823d33999	2991	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	2992	* @param method Member function to attach
<>	149:156823d33999	2993	*/
<>	151:5eaa88a5bcc7	2994	template<typename T, typename U>
<>	151:5eaa88a5bcc7	2995	Callback(const U obj, R (T::method)(A0, A1, A2, A3, A4) const) {
<>	149:156823d33999	2996	generate(method_context<const T, R (T::*)(A0, A1, A2, A3, A4) const>(obj, method));
<>	149:156823d33999	2997	}
<>	149:156823d33999	2998
<>	149:156823d33999	2999	/** Create a Callback with a member function
<>	149:156823d33999	3000	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	3001	* @param method Member function to attach
<>	149:156823d33999	3002	*/
<>	151:5eaa88a5bcc7	3003	template<typename T, typename U>
<>	151:5eaa88a5bcc7	3004	Callback(volatile U obj, R (T::method)(A0, A1, A2, A3, A4) volatile) {
<>	149:156823d33999	3005	generate(method_context<volatile T, R (T::*)(A0, A1, A2, A3, A4) volatile>(obj, method));
<>	149:156823d33999	3006	}
<>	149:156823d33999	3007
<>	149:156823d33999	3008	/** Create a Callback with a member function
<>	149:156823d33999	3009	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	3010	* @param method Member function to attach
<>	149:156823d33999	3011	*/
<>	151:5eaa88a5bcc7	3012	template<typename T, typename U>
<>	151:5eaa88a5bcc7	3013	Callback(const volatile U obj, R (T::method)(A0, A1, A2, A3, A4) const volatile) {
<>	149:156823d33999	3014	generate(method_context<const volatile T, R (T::*)(A0, A1, A2, A3, A4) const volatile>(obj, method));
<>	149:156823d33999	3015	}
<>	149:156823d33999	3016
<>	149:156823d33999	3017	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	3018	* @param func Static function to attach
<>	149:156823d33999	3019	* @param arg Pointer argument to function
<>	149:156823d33999	3020	*/
<>	151:5eaa88a5bcc7	3021	template<typename T, typename U>
<>	151:5eaa88a5bcc7	3022	Callback(R (func)(T, A0, A1, A2, A3, A4), U *arg) {
<>	149:156823d33999	3023	generate(function_context<R ()(T, A0, A1, A2, A3, A4), T>(func, arg));
<>	149:156823d33999	3024	}
<>	149:156823d33999	3025
<>	149:156823d33999	3026	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	3027	* @param func Static function to attach
<>	149:156823d33999	3028	* @param arg Pointer argument to function
<>	149:156823d33999	3029	*/
<>	151:5eaa88a5bcc7	3030	template<typename T, typename U>
<>	151:5eaa88a5bcc7	3031	Callback(R (func)(const T, A0, A1, A2, A3, A4), const U *arg) {
<>	149:156823d33999	3032	generate(function_context<R ()(const T, A0, A1, A2, A3, A4), const T>(func, arg));
<>	149:156823d33999	3033	}
<>	149:156823d33999	3034
<>	149:156823d33999	3035	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	3036	* @param func Static function to attach
<>	149:156823d33999	3037	* @param arg Pointer argument to function
<>	149:156823d33999	3038	*/
<>	151:5eaa88a5bcc7	3039	template<typename T, typename U>
<>	151:5eaa88a5bcc7	3040	Callback(R (func)(volatile T, A0, A1, A2, A3, A4), volatile U *arg) {
<>	149:156823d33999	3041	generate(function_context<R ()(volatile T, A0, A1, A2, A3, A4), volatile T>(func, arg));
<>	149:156823d33999	3042	}
<>	149:156823d33999	3043
<>	149:156823d33999	3044	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	3045	* @param func Static function to attach
<>	149:156823d33999	3046	* @param arg Pointer argument to function
<>	149:156823d33999	3047	*/
<>	151:5eaa88a5bcc7	3048	template<typename T, typename U>
<>	151:5eaa88a5bcc7	3049	Callback(R (func)(const volatile T, A0, A1, A2, A3, A4), const volatile U *arg) {
<>	149:156823d33999	3050	generate(function_context<R ()(const volatile T, A0, A1, A2, A3, A4), const volatile T>(func, arg));
<>	149:156823d33999	3051	}
<>	149:156823d33999	3052
<>	149:156823d33999	3053	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	3054	* @param f Function object to attach
<>	149:156823d33999	3055	* @note The function object is limited to a single word of storage
<>	149:156823d33999	3056	*/
<>	149:156823d33999	3057	template <typename F>
AnnaBridge	167:e84263d55307	3058	Callback(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3, A4))) {
<>	149:156823d33999	3059	generate(f);
<>	149:156823d33999	3060	}
<>	149:156823d33999	3061
<>	149:156823d33999	3062	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	3063	* @param f Function object to attach
<>	149:156823d33999	3064	* @note The function object is limited to a single word of storage
<>	149:156823d33999	3065	*/
<>	149:156823d33999	3066	template <typename F>
AnnaBridge	167:e84263d55307	3067	Callback(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3, A4) const)) {
<>	149:156823d33999	3068	generate(f);
<>	149:156823d33999	3069	}
<>	149:156823d33999	3070
<>	149:156823d33999	3071	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	3072	* @param f Function object to attach
<>	149:156823d33999	3073	* @note The function object is limited to a single word of storage
<>	149:156823d33999	3074	*/
<>	149:156823d33999	3075	template <typename F>
AnnaBridge	167:e84263d55307	3076	Callback(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3, A4) volatile)) {
<>	149:156823d33999	3077	generate(f);
<>	149:156823d33999	3078	}
<>	149:156823d33999	3079
<>	149:156823d33999	3080	/** Create a Callback with a function object
AnnaBridge	167:e84263d55307	3081	* @param f Function object to attach
<>	149:156823d33999	3082	* @note The function object is limited to a single word of storage
<>	149:156823d33999	3083	*/
<>	149:156823d33999	3084	template <typename F>
AnnaBridge	167:e84263d55307	3085	Callback(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3, A4) const volatile)) {
<>	149:156823d33999	3086	generate(f);
<>	149:156823d33999	3087	}
<>	149:156823d33999	3088
<>	149:156823d33999	3089	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	3090	* @param obj Pointer to object to bind to function
<>	149:156823d33999	3091	* @param func Static function to attach
<>	149:156823d33999	3092	* @deprecated
<>	149:156823d33999	3093	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	3094	*/
<>	151:5eaa88a5bcc7	3095	template<typename T, typename U>
<>	149:156823d33999	3096	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3097	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	3098	Callback(U obj, R (func)(T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3099	new (this) Callback(func, obj);
<>	149:156823d33999	3100	}
<>	149:156823d33999	3101
<>	149:156823d33999	3102	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	3103	* @param obj Pointer to object to bind to function
<>	149:156823d33999	3104	* @param func Static function to attach
<>	149:156823d33999	3105	* @deprecated
<>	149:156823d33999	3106	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	3107	*/
<>	151:5eaa88a5bcc7	3108	template<typename T, typename U>
<>	149:156823d33999	3109	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3110	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	3111	Callback(const U obj, R (func)(const T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3112	new (this) Callback(func, obj);
<>	149:156823d33999	3113	}
<>	149:156823d33999	3114
<>	149:156823d33999	3115	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	3116	* @param obj Pointer to object to bind to function
<>	149:156823d33999	3117	* @param func Static function to attach
<>	149:156823d33999	3118	* @deprecated
<>	149:156823d33999	3119	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	3120	*/
<>	151:5eaa88a5bcc7	3121	template<typename T, typename U>
<>	149:156823d33999	3122	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3123	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	3124	Callback(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3125	new (this) Callback(func, obj);
<>	149:156823d33999	3126	}
<>	149:156823d33999	3127
<>	149:156823d33999	3128	/** Create a Callback with a static function and bound pointer
<>	149:156823d33999	3129	* @param obj Pointer to object to bind to function
<>	149:156823d33999	3130	* @param func Static function to attach
<>	149:156823d33999	3131	* @deprecated
<>	149:156823d33999	3132	* Arguments to callback have been reordered to Callback(func, arg)
<>	149:156823d33999	3133	*/
<>	151:5eaa88a5bcc7	3134	template<typename T, typename U>
<>	149:156823d33999	3135	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3136	"Arguments to callback have been reordered to Callback(func, arg)")
<>	151:5eaa88a5bcc7	3137	Callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3138	new (this) Callback(func, obj);
<>	149:156823d33999	3139	}
<>	149:156823d33999	3140
<>	149:156823d33999	3141	/** Destroy a callback
<>	149:156823d33999	3142	*/
<>	149:156823d33999	3143	~Callback() {
<>	149:156823d33999	3144	if (_ops) {
<>	149:156823d33999	3145	_ops->dtor(this);
<>	149:156823d33999	3146	}
<>	149:156823d33999	3147	}
<>	149:156823d33999	3148
<>	149:156823d33999	3149	/** Attach a static function
<>	149:156823d33999	3150	* @param func Static function to attach
<>	160:d5399cc887bb	3151	* @deprecated
<>	160:d5399cc887bb	3152	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	3153	*/
<>	160:d5399cc887bb	3154	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3155	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	3156	void attach(R (*func)(A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3157	this->~Callback();
<>	149:156823d33999	3158	new (this) Callback(func);
<>	149:156823d33999	3159	}
<>	149:156823d33999	3160
<>	149:156823d33999	3161	/** Attach a Callback
<>	149:156823d33999	3162	* @param func The Callback to attach
<>	160:d5399cc887bb	3163	* @deprecated
<>	160:d5399cc887bb	3164	* Replaced by simple assignment 'Callback cb = func'
<>	160:d5399cc887bb	3165	*/
<>	160:d5399cc887bb	3166	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3167	"Replaced by simple assignment 'Callback cb = func")
<>	149:156823d33999	3168	void attach(const Callback<R(A0, A1, A2, A3, A4)> &func) {
<>	149:156823d33999	3169	this->~Callback();
<>	149:156823d33999	3170	new (this) Callback(func);
<>	149:156823d33999	3171	}
<>	149:156823d33999	3172
<>	149:156823d33999	3173	/** Attach a member function
<>	149:156823d33999	3174	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	3175	* @param method Member function to attach
<>	160:d5399cc887bb	3176	* @deprecated
<>	160:d5399cc887bb	3177	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3178	*/
<>	151:5eaa88a5bcc7	3179	template<typename T, typename U>
<>	160:d5399cc887bb	3180	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3181	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	3182	void attach(U obj, R (T::method)(A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3183	this->~Callback();
<>	149:156823d33999	3184	new (this) Callback(obj, method);
<>	149:156823d33999	3185	}
<>	149:156823d33999	3186
<>	149:156823d33999	3187	/** Attach a member function
<>	149:156823d33999	3188	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	3189	* @param method Member function to attach
<>	160:d5399cc887bb	3190	* @deprecated
<>	160:d5399cc887bb	3191	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3192	*/
<>	151:5eaa88a5bcc7	3193	template<typename T, typename U>
<>	160:d5399cc887bb	3194	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3195	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	3196	void attach(const U obj, R (T::method)(A0, A1, A2, A3, A4) const) {
<>	149:156823d33999	3197	this->~Callback();
<>	149:156823d33999	3198	new (this) Callback(obj, method);
<>	149:156823d33999	3199	}
<>	149:156823d33999	3200
<>	149:156823d33999	3201	/** Attach a member function
<>	149:156823d33999	3202	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	3203	* @param method Member function to attach
<>	160:d5399cc887bb	3204	* @deprecated
<>	160:d5399cc887bb	3205	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3206	*/
<>	151:5eaa88a5bcc7	3207	template<typename T, typename U>
<>	160:d5399cc887bb	3208	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3209	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	3210	void attach(volatile U obj, R (T::method)(A0, A1, A2, A3, A4) volatile) {
<>	149:156823d33999	3211	this->~Callback();
<>	149:156823d33999	3212	new (this) Callback(obj, method);
<>	149:156823d33999	3213	}
<>	149:156823d33999	3214
<>	149:156823d33999	3215	/** Attach a member function
<>	149:156823d33999	3216	* @param obj Pointer to object to invoke member function on
<>	149:156823d33999	3217	* @param method Member function to attach
<>	160:d5399cc887bb	3218	* @deprecated
<>	160:d5399cc887bb	3219	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3220	*/
<>	151:5eaa88a5bcc7	3221	template<typename T, typename U>
<>	160:d5399cc887bb	3222	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3223	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	3224	void attach(const volatile U obj, R (T::method)(A0, A1, A2, A3, A4) const volatile) {
<>	149:156823d33999	3225	this->~Callback();
<>	149:156823d33999	3226	new (this) Callback(obj, method);
<>	149:156823d33999	3227	}
<>	149:156823d33999	3228
<>	149:156823d33999	3229	/** Attach a static function with a bound pointer
<>	149:156823d33999	3230	* @param func Static function to attach
<>	149:156823d33999	3231	* @param arg Pointer argument to function
<>	160:d5399cc887bb	3232	* @deprecated
<>	160:d5399cc887bb	3233	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3234	*/
<>	151:5eaa88a5bcc7	3235	template <typename T, typename U>
<>	160:d5399cc887bb	3236	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3237	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	3238	void attach(R (func)(T, A0, A1, A2, A3, A4), U *arg) {
<>	149:156823d33999	3239	this->~Callback();
<>	149:156823d33999	3240	new (this) Callback(func, arg);
<>	149:156823d33999	3241	}
<>	149:156823d33999	3242
<>	149:156823d33999	3243	/** Attach a static function with a bound pointer
<>	149:156823d33999	3244	* @param func Static function to attach
<>	149:156823d33999	3245	* @param arg Pointer argument to function
<>	160:d5399cc887bb	3246	* @deprecated
<>	160:d5399cc887bb	3247	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3248	*/
<>	151:5eaa88a5bcc7	3249	template <typename T, typename U>
<>	160:d5399cc887bb	3250	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3251	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	3252	void attach(R (func)(const T, A0, A1, A2, A3, A4), const U *arg) {
<>	149:156823d33999	3253	this->~Callback();
<>	149:156823d33999	3254	new (this) Callback(func, arg);
<>	149:156823d33999	3255	}
<>	149:156823d33999	3256
<>	149:156823d33999	3257	/** Attach a static function with a bound pointer
<>	149:156823d33999	3258	* @param func Static function to attach
<>	149:156823d33999	3259	* @param arg Pointer argument to function
<>	160:d5399cc887bb	3260	* @deprecated
<>	160:d5399cc887bb	3261	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3262	*/
<>	151:5eaa88a5bcc7	3263	template <typename T, typename U>
<>	160:d5399cc887bb	3264	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3265	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	3266	void attach(R (func)(volatile T, A0, A1, A2, A3, A4), volatile U *arg) {
<>	149:156823d33999	3267	this->~Callback();
<>	149:156823d33999	3268	new (this) Callback(func, arg);
<>	149:156823d33999	3269	}
<>	149:156823d33999	3270
<>	149:156823d33999	3271	/** Attach a static function with a bound pointer
<>	149:156823d33999	3272	* @param func Static function to attach
<>	149:156823d33999	3273	* @param arg Pointer argument to function
<>	160:d5399cc887bb	3274	* @deprecated
<>	160:d5399cc887bb	3275	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3276	*/
<>	151:5eaa88a5bcc7	3277	template <typename T, typename U>
<>	160:d5399cc887bb	3278	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3279	"Replaced by simple assignment 'Callback cb = func")
<>	151:5eaa88a5bcc7	3280	void attach(R (func)(const volatile T, A0, A1, A2, A3, A4), const volatile U *arg) {
<>	149:156823d33999	3281	this->~Callback();
<>	149:156823d33999	3282	new (this) Callback(func, arg);
<>	149:156823d33999	3283	}
<>	149:156823d33999	3284
<>	149:156823d33999	3285	/** Attach a function object
AnnaBridge	167:e84263d55307	3286	* @param f Function object to attach
<>	149:156823d33999	3287	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	3288	* @deprecated
<>	160:d5399cc887bb	3289	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3290	*/
<>	149:156823d33999	3291	template <typename F>
<>	160:d5399cc887bb	3292	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3293	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	3294	void attach(F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3, A4))) {
<>	149:156823d33999	3295	this->~Callback();
<>	149:156823d33999	3296	new (this) Callback(f);
<>	149:156823d33999	3297	}
<>	149:156823d33999	3298
<>	149:156823d33999	3299	/** Attach a function object
AnnaBridge	167:e84263d55307	3300	* @param f Function object to attach
<>	149:156823d33999	3301	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	3302	* @deprecated
<>	160:d5399cc887bb	3303	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3304	*/
<>	149:156823d33999	3305	template <typename F>
<>	160:d5399cc887bb	3306	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3307	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	3308	void attach(const F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3, A4) const)) {
<>	149:156823d33999	3309	this->~Callback();
<>	149:156823d33999	3310	new (this) Callback(f);
<>	149:156823d33999	3311	}
<>	149:156823d33999	3312
<>	149:156823d33999	3313	/** Attach a function object
AnnaBridge	167:e84263d55307	3314	* @param f Function object to attach
<>	149:156823d33999	3315	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	3316	* @deprecated
<>	160:d5399cc887bb	3317	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3318	*/
<>	149:156823d33999	3319	template <typename F>
<>	160:d5399cc887bb	3320	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3321	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	3322	void attach(volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3, A4) volatile)) {
<>	149:156823d33999	3323	this->~Callback();
<>	149:156823d33999	3324	new (this) Callback(f);
<>	149:156823d33999	3325	}
<>	149:156823d33999	3326
<>	149:156823d33999	3327	/** Attach a function object
AnnaBridge	167:e84263d55307	3328	* @param f Function object to attach
<>	149:156823d33999	3329	* @note The function object is limited to a single word of storage
<>	160:d5399cc887bb	3330	* @deprecated
<>	160:d5399cc887bb	3331	* Replaced by simple assignment 'Callback cb = func'
<>	149:156823d33999	3332	*/
<>	149:156823d33999	3333	template <typename F>
<>	160:d5399cc887bb	3334	MBED_DEPRECATED_SINCE("mbed-os-5.4",
<>	160:d5399cc887bb	3335	"Replaced by simple assignment 'Callback cb = func")
AnnaBridge	167:e84263d55307	3336	void attach(const volatile F f, MBED_ENABLE_IF_CALLBACK_COMPATIBLE(F, R (F::*)(A0, A1, A2, A3, A4) const volatile)) {
<>	149:156823d33999	3337	this->~Callback();
<>	149:156823d33999	3338	new (this) Callback(f);
<>	149:156823d33999	3339	}
<>	149:156823d33999	3340
<>	149:156823d33999	3341	/** Attach a static function with a bound pointer
<>	149:156823d33999	3342	* @param obj Pointer to object to bind to function
<>	149:156823d33999	3343	* @param func Static function to attach
<>	149:156823d33999	3344	* @deprecated
<>	149:156823d33999	3345	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	3346	*/
<>	151:5eaa88a5bcc7	3347	template <typename T, typename U>
<>	149:156823d33999	3348	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3349	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	3350	void attach(U obj, R (func)(T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3351	this->~Callback();
<>	149:156823d33999	3352	new (this) Callback(func, obj);
<>	149:156823d33999	3353	}
<>	149:156823d33999	3354
<>	149:156823d33999	3355	/** Attach a static function with a bound pointer
<>	149:156823d33999	3356	* @param obj Pointer to object to bind to function
<>	149:156823d33999	3357	* @param func Static function to attach
<>	149:156823d33999	3358	* @deprecated
<>	149:156823d33999	3359	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	3360	*/
<>	151:5eaa88a5bcc7	3361	template <typename T, typename U>
<>	149:156823d33999	3362	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3363	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	3364	void attach(const U obj, R (func)(const T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3365	this->~Callback();
<>	149:156823d33999	3366	new (this) Callback(func, obj);
<>	149:156823d33999	3367	}
<>	149:156823d33999	3368
<>	149:156823d33999	3369	/** Attach a static function with a bound pointer
<>	149:156823d33999	3370	* @param obj Pointer to object to bind to function
<>	149:156823d33999	3371	* @param func Static function to attach
<>	149:156823d33999	3372	* @deprecated
<>	149:156823d33999	3373	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	3374	*/
<>	151:5eaa88a5bcc7	3375	template <typename T, typename U>
<>	149:156823d33999	3376	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3377	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	3378	void attach(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3379	this->~Callback();
<>	149:156823d33999	3380	new (this) Callback(func, obj);
<>	149:156823d33999	3381	}
<>	149:156823d33999	3382
<>	149:156823d33999	3383	/** Attach a static function with a bound pointer
<>	149:156823d33999	3384	* @param obj Pointer to object to bind to function
<>	149:156823d33999	3385	* @param func Static function to attach
<>	149:156823d33999	3386	* @deprecated
<>	149:156823d33999	3387	* Arguments to callback have been reordered to attach(func, arg)
<>	149:156823d33999	3388	*/
<>	151:5eaa88a5bcc7	3389	template <typename T, typename U>
<>	149:156823d33999	3390	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3391	"Arguments to callback have been reordered to attach(func, arg)")
<>	151:5eaa88a5bcc7	3392	void attach(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	3393	this->~Callback();
<>	149:156823d33999	3394	new (this) Callback(func, obj);
<>	149:156823d33999	3395	}
<>	149:156823d33999	3396
<>	149:156823d33999	3397	/** Assign a callback
<>	149:156823d33999	3398	*/
<>	149:156823d33999	3399	Callback &operator=(const Callback &that) {
<>	149:156823d33999	3400	if (this != &that) {
<>	149:156823d33999	3401	this->~Callback();
<>	149:156823d33999	3402	new (this) Callback(that);
<>	149:156823d33999	3403	}
<>	149:156823d33999	3404
<>	149:156823d33999	3405	return *this;
<>	149:156823d33999	3406	}
<>	149:156823d33999	3407
<>	149:156823d33999	3408	/** Call the attached function
<>	149:156823d33999	3409	*/
<>	149:156823d33999	3410	R call(A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) const {
<>	149:156823d33999	3411	MBED_ASSERT(_ops);
<>	149:156823d33999	3412	return _ops->call(this, a0, a1, a2, a3, a4);
<>	149:156823d33999	3413	}
<>	149:156823d33999	3414
<>	149:156823d33999	3415	/** Call the attached function
<>	149:156823d33999	3416	*/
<>	149:156823d33999	3417	R operator()(A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) const {
<>	149:156823d33999	3418	return call(a0, a1, a2, a3, a4);
<>	149:156823d33999	3419	}
<>	149:156823d33999	3420
<>	149:156823d33999	3421	/** Test if function has been attached
<>	149:156823d33999	3422	*/
<>	149:156823d33999	3423	operator bool() const {
<>	149:156823d33999	3424	return _ops;
<>	149:156823d33999	3425	}
<>	149:156823d33999	3426
<>	149:156823d33999	3427	/** Test for equality
<>	149:156823d33999	3428	*/
<>	149:156823d33999	3429	friend bool operator==(const Callback &l, const Callback &r) {
<>	149:156823d33999	3430	return memcmp(&l, &r, sizeof(Callback)) == 0;
<>	149:156823d33999	3431	}
<>	149:156823d33999	3432
<>	149:156823d33999	3433	/** Test for inequality
<>	149:156823d33999	3434	*/
<>	149:156823d33999	3435	friend bool operator!=(const Callback &l, const Callback &r) {
<>	149:156823d33999	3436	return !(l == r);
<>	149:156823d33999	3437	}
<>	149:156823d33999	3438
<>	149:156823d33999	3439	/** Static thunk for passing as C-style function
<>	149:156823d33999	3440	* @param func Callback to call passed as void pointer
AnnaBridge	167:e84263d55307	3441	* @param a0 An argument to be called with function func
AnnaBridge	167:e84263d55307	3442	* @param a1 An argument to be called with function func
AnnaBridge	167:e84263d55307	3443	* @param a2 An argument to be called with function func
AnnaBridge	167:e84263d55307	3444	* @param a3 An argument to be called with function func
AnnaBridge	167:e84263d55307	3445	* @param a4 An argument to be called with function func
AnnaBridge	167:e84263d55307	3446	* @return the value as determined by func which is of
AnnaBridge	167:e84263d55307	3447	* type and determined by the signiture of func
<>	149:156823d33999	3448	*/
<>	149:156823d33999	3449	static R thunk(void *func, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) {
<>	149:156823d33999	3450	return static_cast<Callback*>(func)->call(a0, a1, a2, a3, a4);
<>	149:156823d33999	3451	}
<>	149:156823d33999	3452
<>	149:156823d33999	3453	private:
<>	149:156823d33999	3454	// Stored as pointer to function and pointer to optional object
<>	149:156823d33999	3455	// Function pointer is stored as union of possible function types
<>	149:156823d33999	3456	// to garuntee proper size and alignment
<>	149:156823d33999	3457	struct _class;
<>	149:156823d33999	3458	union {
<>	149:156823d33999	3459	void (*_staticfunc)(A0, A1, A2, A3, A4);
<>	149:156823d33999	3460	void (_boundfunc)(_class, A0, A1, A2, A3, A4);
<>	149:156823d33999	3461	void (_class::*_methodfunc)(A0, A1, A2, A3, A4);
<>	149:156823d33999	3462	} _func;
<>	149:156823d33999	3463	void *_obj;
<>	149:156823d33999	3464
<>	149:156823d33999	3465	// Dynamically dispatched operations
<>	149:156823d33999	3466	const struct ops {
<>	149:156823d33999	3467	R (call)(const void, A0, A1, A2, A3, A4);
<>	149:156823d33999	3468	void (move)(void, const void*);
<>	149:156823d33999	3469	void (dtor)(void);
<>	149:156823d33999	3470	} *_ops;
<>	149:156823d33999	3471
<>	149:156823d33999	3472	// Generate operations for function object
<>	149:156823d33999	3473	template <typename F>
<>	149:156823d33999	3474	void generate(const F &f) {
<>	149:156823d33999	3475	static const ops ops = {
<>	149:156823d33999	3476	&Callback::function_call<F>,
<>	149:156823d33999	3477	&Callback::function_move<F>,
<>	149:156823d33999	3478	&Callback::function_dtor<F>,
<>	149:156823d33999	3479	};
<>	149:156823d33999	3480
<>	151:5eaa88a5bcc7	3481	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
<>	151:5eaa88a5bcc7	3482	"Type F must not exceed the size of the Callback class");
AnnaBridge	175:af195413fb11	3483	memset(this, 0, sizeof(Callback));
<>	149:156823d33999	3484	new (this) F(f);
<>	149:156823d33999	3485	_ops = &ops;
<>	149:156823d33999	3486	}
<>	149:156823d33999	3487
<>	149:156823d33999	3488	// Function attributes
<>	149:156823d33999	3489	template <typename F>
<>	149:156823d33999	3490	static R function_call(const void *p, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) {
<>	149:156823d33999	3491	return ((F)p)(a0, a1, a2, a3, a4);
<>	149:156823d33999	3492	}
<>	149:156823d33999	3493
<>	149:156823d33999	3494	template <typename F>
<>	149:156823d33999	3495	static void function_move(void d, const void p) {
<>	149:156823d33999	3496	new (d) F((F)p);
<>	149:156823d33999	3497	}
<>	149:156823d33999	3498
<>	149:156823d33999	3499	template <typename F>
<>	149:156823d33999	3500	static void function_dtor(void *p) {
<>	149:156823d33999	3501	((F*)p)->~F();
<>	149:156823d33999	3502	}
<>	149:156823d33999	3503
<>	149:156823d33999	3504	// Wrappers for functions with context
<>	149:156823d33999	3505	template <typename O, typename M>
<>	149:156823d33999	3506	struct method_context {
<>	149:156823d33999	3507	M method;
<>	149:156823d33999	3508	O *obj;
<>	149:156823d33999	3509
<>	149:156823d33999	3510	method_context(O *obj, M method)
<>	149:156823d33999	3511	: method(method), obj(obj) {}
<>	149:156823d33999	3512
<>	149:156823d33999	3513	R operator()(A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) const {
<>	149:156823d33999	3514	return (obj->*method)(a0, a1, a2, a3, a4);
<>	149:156823d33999	3515	}
<>	149:156823d33999	3516	};
<>	149:156823d33999	3517
<>	149:156823d33999	3518	template <typename F, typename A>
<>	149:156823d33999	3519	struct function_context {
<>	149:156823d33999	3520	F func;
<>	149:156823d33999	3521	A *arg;
<>	149:156823d33999	3522
<>	149:156823d33999	3523	function_context(F func, A *arg)
<>	149:156823d33999	3524	: func(func), arg(arg) {}
<>	149:156823d33999	3525
<>	149:156823d33999	3526	R operator()(A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) const {
<>	149:156823d33999	3527	return func(arg, a0, a1, a2, a3, a4);
<>	149:156823d33999	3528	}
<>	149:156823d33999	3529	};
<>	149:156823d33999	3530	};
<>	149:156823d33999	3531
<>	149:156823d33999	3532	// Internally used event type
<>	149:156823d33999	3533	typedef Callback<void(int)> event_callback_t;
<>	149:156823d33999	3534
<>	149:156823d33999	3535
<>	149:156823d33999	3536	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3537	*
<>	149:156823d33999	3538	* @param func Static function to attach
<>	149:156823d33999	3539	* @return Callback with infered type
<>	149:156823d33999	3540	*/
<>	149:156823d33999	3541	template <typename R>
<>	149:156823d33999	3542	Callback<R()> callback(R (*func)() = 0) {
<>	149:156823d33999	3543	return Callback<R()>(func);
<>	149:156823d33999	3544	}
<>	149:156823d33999	3545
<>	149:156823d33999	3546	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3547	*
<>	149:156823d33999	3548	* @param func Static function to attach
<>	149:156823d33999	3549	* @return Callback with infered type
<>	149:156823d33999	3550	*/
<>	149:156823d33999	3551	template <typename R>
<>	149:156823d33999	3552	Callback<R()> callback(const Callback<R()> &func) {
<>	149:156823d33999	3553	return Callback<R()>(func);
<>	149:156823d33999	3554	}
<>	149:156823d33999	3555
<>	149:156823d33999	3556	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3557	*
<>	149:156823d33999	3558	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3559	* @param method Member function to attach
<>	149:156823d33999	3560	* @return Callback with infered type
<>	149:156823d33999	3561	*/
<>	151:5eaa88a5bcc7	3562	template<typename T, typename U, typename R>
<>	151:5eaa88a5bcc7	3563	Callback<R()> callback(U obj, R (T::method)()) {
<>	151:5eaa88a5bcc7	3564	return Callback<R()>(obj, method);
<>	149:156823d33999	3565	}
<>	149:156823d33999	3566
<>	149:156823d33999	3567	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3568	*
<>	149:156823d33999	3569	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3570	* @param method Member function to attach
<>	149:156823d33999	3571	* @return Callback with infered type
<>	149:156823d33999	3572	*/
<>	151:5eaa88a5bcc7	3573	template<typename T, typename U, typename R>
<>	151:5eaa88a5bcc7	3574	Callback<R()> callback(const U obj, R (T::method)() const) {
<>	151:5eaa88a5bcc7	3575	return Callback<R()>(obj, method);
<>	149:156823d33999	3576	}
<>	149:156823d33999	3577
<>	149:156823d33999	3578	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3579	*
<>	149:156823d33999	3580	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3581	* @param method Member function to attach
<>	149:156823d33999	3582	* @return Callback with infered type
<>	149:156823d33999	3583	*/
<>	151:5eaa88a5bcc7	3584	template<typename T, typename U, typename R>
<>	151:5eaa88a5bcc7	3585	Callback<R()> callback(volatile U obj, R (T::method)() volatile) {
<>	151:5eaa88a5bcc7	3586	return Callback<R()>(obj, method);
<>	149:156823d33999	3587	}
<>	149:156823d33999	3588
<>	149:156823d33999	3589	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3590	*
<>	149:156823d33999	3591	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3592	* @param method Member function to attach
<>	149:156823d33999	3593	* @return Callback with infered type
<>	149:156823d33999	3594	*/
<>	151:5eaa88a5bcc7	3595	template<typename T, typename U, typename R>
<>	151:5eaa88a5bcc7	3596	Callback<R()> callback(const volatile U obj, R (T::method)() const volatile) {
<>	151:5eaa88a5bcc7	3597	return Callback<R()>(obj, method);
<>	149:156823d33999	3598	}
<>	149:156823d33999	3599
<>	149:156823d33999	3600	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3601	*
<>	149:156823d33999	3602	* @param func Static function to attach
<>	149:156823d33999	3603	* @param arg Pointer argument to function
<>	149:156823d33999	3604	* @return Callback with infered type
<>	149:156823d33999	3605	*/
<>	151:5eaa88a5bcc7	3606	template <typename T, typename U, typename R>
<>	151:5eaa88a5bcc7	3607	Callback<R()> callback(R (func)(T), U *arg) {
<>	149:156823d33999	3608	return Callback<R()>(func, arg);
<>	149:156823d33999	3609	}
<>	149:156823d33999	3610
<>	149:156823d33999	3611	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3612	*
<>	149:156823d33999	3613	* @param func Static function to attach
<>	149:156823d33999	3614	* @param arg Pointer argument to function
<>	149:156823d33999	3615	* @return Callback with infered type
<>	149:156823d33999	3616	*/
<>	151:5eaa88a5bcc7	3617	template <typename T, typename U, typename R>
<>	151:5eaa88a5bcc7	3618	Callback<R()> callback(R (func)(const T), const U *arg) {
<>	149:156823d33999	3619	return Callback<R()>(func, arg);
<>	149:156823d33999	3620	}
<>	149:156823d33999	3621
<>	149:156823d33999	3622	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3623	*
<>	149:156823d33999	3624	* @param func Static function to attach
<>	149:156823d33999	3625	* @param arg Pointer argument to function
<>	149:156823d33999	3626	* @return Callback with infered type
<>	149:156823d33999	3627	*/
<>	151:5eaa88a5bcc7	3628	template <typename T, typename U, typename R>
<>	151:5eaa88a5bcc7	3629	Callback<R()> callback(R (func)(volatile T), volatile U *arg) {
<>	149:156823d33999	3630	return Callback<R()>(func, arg);
<>	149:156823d33999	3631	}
<>	149:156823d33999	3632
<>	149:156823d33999	3633	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3634	*
<>	149:156823d33999	3635	* @param func Static function to attach
<>	149:156823d33999	3636	* @param arg Pointer argument to function
<>	149:156823d33999	3637	* @return Callback with infered type
<>	149:156823d33999	3638	*/
<>	151:5eaa88a5bcc7	3639	template <typename T, typename U, typename R>
<>	151:5eaa88a5bcc7	3640	Callback<R()> callback(R (func)(const volatile T), const volatile U *arg) {
<>	149:156823d33999	3641	return Callback<R()>(func, arg);
<>	149:156823d33999	3642	}
<>	149:156823d33999	3643
<>	149:156823d33999	3644	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3645	*
<>	149:156823d33999	3646	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3647	* @param func Static function to attach
<>	149:156823d33999	3648	* @return Callback with infered type
<>	149:156823d33999	3649	* @deprecated
<>	149:156823d33999	3650	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	3651	*/
<>	151:5eaa88a5bcc7	3652	template <typename T, typename U, typename R>
<>	149:156823d33999	3653	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3654	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	3655	Callback<R()> callback(U obj, R (func)(T*)) {
<>	149:156823d33999	3656	return Callback<R()>(func, obj);
<>	149:156823d33999	3657	}
<>	149:156823d33999	3658
<>	149:156823d33999	3659	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3660	*
<>	149:156823d33999	3661	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3662	* @param func Static function to attach
<>	149:156823d33999	3663	* @return Callback with infered type
<>	149:156823d33999	3664	* @deprecated
<>	149:156823d33999	3665	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	3666	*/
<>	151:5eaa88a5bcc7	3667	template <typename T, typename U, typename R>
<>	149:156823d33999	3668	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3669	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	3670	Callback<R()> callback(const U obj, R (func)(const T*)) {
<>	149:156823d33999	3671	return Callback<R()>(func, obj);
<>	149:156823d33999	3672	}
<>	149:156823d33999	3673
<>	149:156823d33999	3674	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3675	*
<>	149:156823d33999	3676	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3677	* @param func Static function to attach
<>	149:156823d33999	3678	* @return Callback with infered type
<>	149:156823d33999	3679	* @deprecated
<>	149:156823d33999	3680	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	3681	*/
<>	151:5eaa88a5bcc7	3682	template <typename T, typename U, typename R>
<>	149:156823d33999	3683	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3684	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	3685	Callback<R()> callback(volatile U obj, R (func)(volatile T*)) {
<>	149:156823d33999	3686	return Callback<R()>(func, obj);
<>	149:156823d33999	3687	}
<>	149:156823d33999	3688
<>	149:156823d33999	3689	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3690	*
<>	149:156823d33999	3691	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3692	* @param func Static function to attach
<>	149:156823d33999	3693	* @return Callback with infered type
<>	149:156823d33999	3694	* @deprecated
<>	149:156823d33999	3695	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	3696	*/
<>	151:5eaa88a5bcc7	3697	template <typename T, typename U, typename R>
<>	149:156823d33999	3698	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3699	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	3700	Callback<R()> callback(const volatile U obj, R (func)(const volatile T*)) {
<>	149:156823d33999	3701	return Callback<R()>(func, obj);
<>	149:156823d33999	3702	}
<>	149:156823d33999	3703
<>	149:156823d33999	3704
<>	149:156823d33999	3705	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3706	*
<>	149:156823d33999	3707	* @param func Static function to attach
<>	149:156823d33999	3708	* @return Callback with infered type
<>	149:156823d33999	3709	*/
<>	149:156823d33999	3710	template <typename R, typename A0>
<>	149:156823d33999	3711	Callback<R(A0)> callback(R (*func)(A0) = 0) {
<>	149:156823d33999	3712	return Callback<R(A0)>(func);
<>	149:156823d33999	3713	}
<>	149:156823d33999	3714
<>	149:156823d33999	3715	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3716	*
<>	149:156823d33999	3717	* @param func Static function to attach
<>	149:156823d33999	3718	* @return Callback with infered type
<>	149:156823d33999	3719	*/
<>	149:156823d33999	3720	template <typename R, typename A0>
<>	149:156823d33999	3721	Callback<R(A0)> callback(const Callback<R(A0)> &func) {
<>	149:156823d33999	3722	return Callback<R(A0)>(func);
<>	149:156823d33999	3723	}
<>	149:156823d33999	3724
<>	149:156823d33999	3725	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3726	*
<>	149:156823d33999	3727	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3728	* @param method Member function to attach
<>	149:156823d33999	3729	* @return Callback with infered type
<>	149:156823d33999	3730	*/
<>	151:5eaa88a5bcc7	3731	template<typename T, typename U, typename R, typename A0>
<>	151:5eaa88a5bcc7	3732	Callback<R(A0)> callback(U obj, R (T::method)(A0)) {
<>	151:5eaa88a5bcc7	3733	return Callback<R(A0)>(obj, method);
<>	149:156823d33999	3734	}
<>	149:156823d33999	3735
<>	149:156823d33999	3736	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3737	*
<>	149:156823d33999	3738	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3739	* @param method Member function to attach
<>	149:156823d33999	3740	* @return Callback with infered type
<>	149:156823d33999	3741	*/
<>	151:5eaa88a5bcc7	3742	template<typename T, typename U, typename R, typename A0>
<>	151:5eaa88a5bcc7	3743	Callback<R(A0)> callback(const U obj, R (T::method)(A0) const) {
<>	151:5eaa88a5bcc7	3744	return Callback<R(A0)>(obj, method);
<>	149:156823d33999	3745	}
<>	149:156823d33999	3746
<>	149:156823d33999	3747	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3748	*
<>	149:156823d33999	3749	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3750	* @param method Member function to attach
<>	149:156823d33999	3751	* @return Callback with infered type
<>	149:156823d33999	3752	*/
<>	151:5eaa88a5bcc7	3753	template<typename T, typename U, typename R, typename A0>
<>	151:5eaa88a5bcc7	3754	Callback<R(A0)> callback(volatile U obj, R (T::method)(A0) volatile) {
<>	151:5eaa88a5bcc7	3755	return Callback<R(A0)>(obj, method);
<>	149:156823d33999	3756	}
<>	149:156823d33999	3757
<>	149:156823d33999	3758	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3759	*
<>	149:156823d33999	3760	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3761	* @param method Member function to attach
<>	149:156823d33999	3762	* @return Callback with infered type
<>	149:156823d33999	3763	*/
<>	151:5eaa88a5bcc7	3764	template<typename T, typename U, typename R, typename A0>
<>	151:5eaa88a5bcc7	3765	Callback<R(A0)> callback(const volatile U obj, R (T::method)(A0) const volatile) {
<>	151:5eaa88a5bcc7	3766	return Callback<R(A0)>(obj, method);
<>	149:156823d33999	3767	}
<>	149:156823d33999	3768
<>	149:156823d33999	3769	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3770	*
<>	149:156823d33999	3771	* @param func Static function to attach
<>	149:156823d33999	3772	* @param arg Pointer argument to function
<>	149:156823d33999	3773	* @return Callback with infered type
<>	149:156823d33999	3774	*/
<>	151:5eaa88a5bcc7	3775	template <typename T, typename U, typename R, typename A0>
<>	151:5eaa88a5bcc7	3776	Callback<R(A0)> callback(R (func)(T, A0), U *arg) {
<>	149:156823d33999	3777	return Callback<R(A0)>(func, arg);
<>	149:156823d33999	3778	}
<>	149:156823d33999	3779
<>	149:156823d33999	3780	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3781	*
<>	149:156823d33999	3782	* @param func Static function to attach
<>	149:156823d33999	3783	* @param arg Pointer argument to function
<>	149:156823d33999	3784	* @return Callback with infered type
<>	149:156823d33999	3785	*/
<>	151:5eaa88a5bcc7	3786	template <typename T, typename U, typename R, typename A0>
<>	151:5eaa88a5bcc7	3787	Callback<R(A0)> callback(R (func)(const T, A0), const U *arg) {
<>	149:156823d33999	3788	return Callback<R(A0)>(func, arg);
<>	149:156823d33999	3789	}
<>	149:156823d33999	3790
<>	149:156823d33999	3791	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3792	*
<>	149:156823d33999	3793	* @param func Static function to attach
<>	149:156823d33999	3794	* @param arg Pointer argument to function
<>	149:156823d33999	3795	* @return Callback with infered type
<>	149:156823d33999	3796	*/
<>	151:5eaa88a5bcc7	3797	template <typename T, typename U, typename R, typename A0>
<>	151:5eaa88a5bcc7	3798	Callback<R(A0)> callback(R (func)(volatile T, A0), volatile U *arg) {
<>	149:156823d33999	3799	return Callback<R(A0)>(func, arg);
<>	149:156823d33999	3800	}
<>	149:156823d33999	3801
<>	149:156823d33999	3802	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3803	*
<>	149:156823d33999	3804	* @param func Static function to attach
<>	149:156823d33999	3805	* @param arg Pointer argument to function
<>	149:156823d33999	3806	* @return Callback with infered type
<>	149:156823d33999	3807	*/
<>	151:5eaa88a5bcc7	3808	template <typename T, typename U, typename R, typename A0>
<>	151:5eaa88a5bcc7	3809	Callback<R(A0)> callback(R (func)(const volatile T, A0), const volatile U *arg) {
<>	149:156823d33999	3810	return Callback<R(A0)>(func, arg);
<>	149:156823d33999	3811	}
<>	149:156823d33999	3812
<>	149:156823d33999	3813	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3814	*
<>	149:156823d33999	3815	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3816	* @param func Static function to attach
<>	149:156823d33999	3817	* @return Callback with infered type
<>	149:156823d33999	3818	* @deprecated
<>	149:156823d33999	3819	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	3820	*/
<>	151:5eaa88a5bcc7	3821	template <typename T, typename U, typename R, typename A0>
<>	149:156823d33999	3822	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3823	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	3824	Callback<R(A0)> callback(U obj, R (func)(T*, A0)) {
<>	149:156823d33999	3825	return Callback<R(A0)>(func, obj);
<>	149:156823d33999	3826	}
<>	149:156823d33999	3827
<>	149:156823d33999	3828	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3829	*
<>	149:156823d33999	3830	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3831	* @param func Static function to attach
<>	149:156823d33999	3832	* @return Callback with infered type
<>	149:156823d33999	3833	* @deprecated
<>	149:156823d33999	3834	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	3835	*/
<>	151:5eaa88a5bcc7	3836	template <typename T, typename U, typename R, typename A0>
<>	149:156823d33999	3837	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3838	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	3839	Callback<R(A0)> callback(const U obj, R (func)(const T*, A0)) {
<>	149:156823d33999	3840	return Callback<R(A0)>(func, obj);
<>	149:156823d33999	3841	}
<>	149:156823d33999	3842
<>	149:156823d33999	3843	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3844	*
<>	149:156823d33999	3845	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3846	* @param func Static function to attach
<>	149:156823d33999	3847	* @return Callback with infered type
<>	149:156823d33999	3848	* @deprecated
<>	149:156823d33999	3849	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	3850	*/
<>	151:5eaa88a5bcc7	3851	template <typename T, typename U, typename R, typename A0>
<>	149:156823d33999	3852	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3853	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	3854	Callback<R(A0)> callback(volatile U obj, R (func)(volatile T*, A0)) {
<>	149:156823d33999	3855	return Callback<R(A0)>(func, obj);
<>	149:156823d33999	3856	}
<>	149:156823d33999	3857
<>	149:156823d33999	3858	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3859	*
<>	149:156823d33999	3860	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3861	* @param func Static function to attach
<>	149:156823d33999	3862	* @return Callback with infered type
<>	149:156823d33999	3863	* @deprecated
<>	149:156823d33999	3864	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	3865	*/
<>	151:5eaa88a5bcc7	3866	template <typename T, typename U, typename R, typename A0>
<>	149:156823d33999	3867	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3868	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	3869	Callback<R(A0)> callback(const volatile U obj, R (func)(const volatile T*, A0)) {
<>	149:156823d33999	3870	return Callback<R(A0)>(func, obj);
<>	149:156823d33999	3871	}
<>	149:156823d33999	3872
<>	149:156823d33999	3873
<>	149:156823d33999	3874	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3875	*
<>	149:156823d33999	3876	* @param func Static function to attach
<>	149:156823d33999	3877	* @return Callback with infered type
<>	149:156823d33999	3878	*/
<>	149:156823d33999	3879	template <typename R, typename A0, typename A1>
<>	149:156823d33999	3880	Callback<R(A0, A1)> callback(R (*func)(A0, A1) = 0) {
<>	149:156823d33999	3881	return Callback<R(A0, A1)>(func);
<>	149:156823d33999	3882	}
<>	149:156823d33999	3883
<>	149:156823d33999	3884	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3885	*
<>	149:156823d33999	3886	* @param func Static function to attach
<>	149:156823d33999	3887	* @return Callback with infered type
<>	149:156823d33999	3888	*/
<>	149:156823d33999	3889	template <typename R, typename A0, typename A1>
<>	149:156823d33999	3890	Callback<R(A0, A1)> callback(const Callback<R(A0, A1)> &func) {
<>	149:156823d33999	3891	return Callback<R(A0, A1)>(func);
<>	149:156823d33999	3892	}
<>	149:156823d33999	3893
<>	149:156823d33999	3894	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3895	*
<>	149:156823d33999	3896	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3897	* @param method Member function to attach
<>	149:156823d33999	3898	* @return Callback with infered type
<>	149:156823d33999	3899	*/
<>	151:5eaa88a5bcc7	3900	template<typename T, typename U, typename R, typename A0, typename A1>
<>	151:5eaa88a5bcc7	3901	Callback<R(A0, A1)> callback(U obj, R (T::method)(A0, A1)) {
<>	151:5eaa88a5bcc7	3902	return Callback<R(A0, A1)>(obj, method);
<>	149:156823d33999	3903	}
<>	149:156823d33999	3904
<>	149:156823d33999	3905	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3906	*
<>	149:156823d33999	3907	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3908	* @param method Member function to attach
<>	149:156823d33999	3909	* @return Callback with infered type
<>	149:156823d33999	3910	*/
<>	151:5eaa88a5bcc7	3911	template<typename T, typename U, typename R, typename A0, typename A1>
<>	151:5eaa88a5bcc7	3912	Callback<R(A0, A1)> callback(const U obj, R (T::method)(A0, A1) const) {
<>	151:5eaa88a5bcc7	3913	return Callback<R(A0, A1)>(obj, method);
<>	149:156823d33999	3914	}
<>	149:156823d33999	3915
<>	149:156823d33999	3916	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3917	*
<>	149:156823d33999	3918	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3919	* @param method Member function to attach
<>	149:156823d33999	3920	* @return Callback with infered type
<>	149:156823d33999	3921	*/
<>	151:5eaa88a5bcc7	3922	template<typename T, typename U, typename R, typename A0, typename A1>
<>	151:5eaa88a5bcc7	3923	Callback<R(A0, A1)> callback(volatile U obj, R (T::method)(A0, A1) volatile) {
<>	151:5eaa88a5bcc7	3924	return Callback<R(A0, A1)>(obj, method);
<>	149:156823d33999	3925	}
<>	149:156823d33999	3926
<>	149:156823d33999	3927	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3928	*
<>	149:156823d33999	3929	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3930	* @param method Member function to attach
<>	149:156823d33999	3931	* @return Callback with infered type
<>	149:156823d33999	3932	*/
<>	151:5eaa88a5bcc7	3933	template<typename T, typename U, typename R, typename A0, typename A1>
<>	151:5eaa88a5bcc7	3934	Callback<R(A0, A1)> callback(const volatile U obj, R (T::method)(A0, A1) const volatile) {
<>	151:5eaa88a5bcc7	3935	return Callback<R(A0, A1)>(obj, method);
<>	149:156823d33999	3936	}
<>	149:156823d33999	3937
<>	149:156823d33999	3938	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3939	*
<>	149:156823d33999	3940	* @param func Static function to attach
<>	149:156823d33999	3941	* @param arg Pointer argument to function
<>	149:156823d33999	3942	* @return Callback with infered type
<>	149:156823d33999	3943	*/
<>	151:5eaa88a5bcc7	3944	template <typename T, typename U, typename R, typename A0, typename A1>
<>	151:5eaa88a5bcc7	3945	Callback<R(A0, A1)> callback(R (func)(T, A0, A1), U *arg) {
<>	149:156823d33999	3946	return Callback<R(A0, A1)>(func, arg);
<>	149:156823d33999	3947	}
<>	149:156823d33999	3948
<>	149:156823d33999	3949	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3950	*
<>	149:156823d33999	3951	* @param func Static function to attach
<>	149:156823d33999	3952	* @param arg Pointer argument to function
<>	149:156823d33999	3953	* @return Callback with infered type
<>	149:156823d33999	3954	*/
<>	151:5eaa88a5bcc7	3955	template <typename T, typename U, typename R, typename A0, typename A1>
<>	151:5eaa88a5bcc7	3956	Callback<R(A0, A1)> callback(R (func)(const T, A0, A1), const U *arg) {
<>	149:156823d33999	3957	return Callback<R(A0, A1)>(func, arg);
<>	149:156823d33999	3958	}
<>	149:156823d33999	3959
<>	149:156823d33999	3960	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3961	*
<>	149:156823d33999	3962	* @param func Static function to attach
<>	149:156823d33999	3963	* @param arg Pointer argument to function
<>	149:156823d33999	3964	* @return Callback with infered type
<>	149:156823d33999	3965	*/
<>	151:5eaa88a5bcc7	3966	template <typename T, typename U, typename R, typename A0, typename A1>
<>	151:5eaa88a5bcc7	3967	Callback<R(A0, A1)> callback(R (func)(volatile T, A0, A1), volatile U *arg) {
<>	149:156823d33999	3968	return Callback<R(A0, A1)>(func, arg);
<>	149:156823d33999	3969	}
<>	149:156823d33999	3970
<>	149:156823d33999	3971	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3972	*
<>	149:156823d33999	3973	* @param func Static function to attach
<>	149:156823d33999	3974	* @param arg Pointer argument to function
<>	149:156823d33999	3975	* @return Callback with infered type
<>	149:156823d33999	3976	*/
<>	151:5eaa88a5bcc7	3977	template <typename T, typename U, typename R, typename A0, typename A1>
<>	151:5eaa88a5bcc7	3978	Callback<R(A0, A1)> callback(R (func)(const volatile T, A0, A1), const volatile U *arg) {
<>	149:156823d33999	3979	return Callback<R(A0, A1)>(func, arg);
<>	149:156823d33999	3980	}
<>	149:156823d33999	3981
<>	149:156823d33999	3982	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3983	*
<>	149:156823d33999	3984	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	3985	* @param func Static function to attach
<>	149:156823d33999	3986	* @return Callback with infered type
<>	149:156823d33999	3987	* @deprecated
<>	149:156823d33999	3988	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	3989	*/
<>	151:5eaa88a5bcc7	3990	template <typename T, typename U, typename R, typename A0, typename A1>
<>	149:156823d33999	3991	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	3992	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	3993	Callback<R(A0, A1)> callback(U obj, R (func)(T*, A0, A1)) {
<>	149:156823d33999	3994	return Callback<R(A0, A1)>(func, obj);
<>	149:156823d33999	3995	}
<>	149:156823d33999	3996
<>	149:156823d33999	3997	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	3998	*
<>	149:156823d33999	3999	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4000	* @param func Static function to attach
<>	149:156823d33999	4001	* @return Callback with infered type
<>	149:156823d33999	4002	* @deprecated
<>	149:156823d33999	4003	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4004	*/
<>	151:5eaa88a5bcc7	4005	template <typename T, typename U, typename R, typename A0, typename A1>
<>	149:156823d33999	4006	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4007	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4008	Callback<R(A0, A1)> callback(const U obj, R (func)(const T*, A0, A1)) {
<>	149:156823d33999	4009	return Callback<R(A0, A1)>(func, obj);
<>	149:156823d33999	4010	}
<>	149:156823d33999	4011
<>	149:156823d33999	4012	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4013	*
<>	149:156823d33999	4014	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4015	* @param func Static function to attach
<>	149:156823d33999	4016	* @return Callback with infered type
<>	149:156823d33999	4017	* @deprecated
<>	149:156823d33999	4018	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4019	*/
<>	151:5eaa88a5bcc7	4020	template <typename T, typename U, typename R, typename A0, typename A1>
<>	149:156823d33999	4021	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4022	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4023	Callback<R(A0, A1)> callback(volatile U obj, R (func)(volatile T*, A0, A1)) {
<>	149:156823d33999	4024	return Callback<R(A0, A1)>(func, obj);
<>	149:156823d33999	4025	}
<>	149:156823d33999	4026
<>	149:156823d33999	4027	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4028	*
<>	149:156823d33999	4029	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4030	* @param func Static function to attach
<>	149:156823d33999	4031	* @return Callback with infered type
<>	149:156823d33999	4032	* @deprecated
<>	149:156823d33999	4033	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4034	*/
<>	151:5eaa88a5bcc7	4035	template <typename T, typename U, typename R, typename A0, typename A1>
<>	149:156823d33999	4036	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4037	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4038	Callback<R(A0, A1)> callback(const volatile U obj, R (func)(const volatile T*, A0, A1)) {
<>	149:156823d33999	4039	return Callback<R(A0, A1)>(func, obj);
<>	149:156823d33999	4040	}
<>	149:156823d33999	4041
<>	149:156823d33999	4042
<>	149:156823d33999	4043	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4044	*
<>	149:156823d33999	4045	* @param func Static function to attach
<>	149:156823d33999	4046	* @return Callback with infered type
<>	149:156823d33999	4047	*/
<>	149:156823d33999	4048	template <typename R, typename A0, typename A1, typename A2>
<>	149:156823d33999	4049	Callback<R(A0, A1, A2)> callback(R (*func)(A0, A1, A2) = 0) {
<>	149:156823d33999	4050	return Callback<R(A0, A1, A2)>(func);
<>	149:156823d33999	4051	}
<>	149:156823d33999	4052
<>	149:156823d33999	4053	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4054	*
<>	149:156823d33999	4055	* @param func Static function to attach
<>	149:156823d33999	4056	* @return Callback with infered type
<>	149:156823d33999	4057	*/
<>	149:156823d33999	4058	template <typename R, typename A0, typename A1, typename A2>
<>	149:156823d33999	4059	Callback<R(A0, A1, A2)> callback(const Callback<R(A0, A1, A2)> &func) {
<>	149:156823d33999	4060	return Callback<R(A0, A1, A2)>(func);
<>	149:156823d33999	4061	}
<>	149:156823d33999	4062
<>	149:156823d33999	4063	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4064	*
<>	149:156823d33999	4065	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4066	* @param method Member function to attach
<>	149:156823d33999	4067	* @return Callback with infered type
<>	149:156823d33999	4068	*/
<>	151:5eaa88a5bcc7	4069	template<typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	151:5eaa88a5bcc7	4070	Callback<R(A0, A1, A2)> callback(U obj, R (T::method)(A0, A1, A2)) {
<>	151:5eaa88a5bcc7	4071	return Callback<R(A0, A1, A2)>(obj, method);
<>	149:156823d33999	4072	}
<>	149:156823d33999	4073
<>	149:156823d33999	4074	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4075	*
<>	149:156823d33999	4076	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4077	* @param method Member function to attach
<>	149:156823d33999	4078	* @return Callback with infered type
<>	149:156823d33999	4079	*/
<>	151:5eaa88a5bcc7	4080	template<typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	151:5eaa88a5bcc7	4081	Callback<R(A0, A1, A2)> callback(const U obj, R (T::method)(A0, A1, A2) const) {
<>	151:5eaa88a5bcc7	4082	return Callback<R(A0, A1, A2)>(obj, method);
<>	149:156823d33999	4083	}
<>	149:156823d33999	4084
<>	149:156823d33999	4085	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4086	*
<>	149:156823d33999	4087	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4088	* @param method Member function to attach
<>	149:156823d33999	4089	* @return Callback with infered type
<>	149:156823d33999	4090	*/
<>	151:5eaa88a5bcc7	4091	template<typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	151:5eaa88a5bcc7	4092	Callback<R(A0, A1, A2)> callback(volatile U obj, R (T::method)(A0, A1, A2) volatile) {
<>	151:5eaa88a5bcc7	4093	return Callback<R(A0, A1, A2)>(obj, method);
<>	149:156823d33999	4094	}
<>	149:156823d33999	4095
<>	149:156823d33999	4096	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4097	*
<>	149:156823d33999	4098	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4099	* @param method Member function to attach
<>	149:156823d33999	4100	* @return Callback with infered type
<>	149:156823d33999	4101	*/
<>	151:5eaa88a5bcc7	4102	template<typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	151:5eaa88a5bcc7	4103	Callback<R(A0, A1, A2)> callback(const volatile U obj, R (T::method)(A0, A1, A2) const volatile) {
<>	151:5eaa88a5bcc7	4104	return Callback<R(A0, A1, A2)>(obj, method);
<>	149:156823d33999	4105	}
<>	149:156823d33999	4106
<>	149:156823d33999	4107	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4108	*
<>	149:156823d33999	4109	* @param func Static function to attach
<>	149:156823d33999	4110	* @param arg Pointer argument to function
<>	149:156823d33999	4111	* @return Callback with infered type
<>	149:156823d33999	4112	*/
<>	151:5eaa88a5bcc7	4113	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	151:5eaa88a5bcc7	4114	Callback<R(A0, A1, A2)> callback(R (func)(T, A0, A1, A2), U *arg) {
<>	149:156823d33999	4115	return Callback<R(A0, A1, A2)>(func, arg);
<>	149:156823d33999	4116	}
<>	149:156823d33999	4117
<>	149:156823d33999	4118	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4119	*
<>	149:156823d33999	4120	* @param func Static function to attach
<>	149:156823d33999	4121	* @param arg Pointer argument to function
<>	149:156823d33999	4122	* @return Callback with infered type
<>	149:156823d33999	4123	*/
<>	151:5eaa88a5bcc7	4124	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	151:5eaa88a5bcc7	4125	Callback<R(A0, A1, A2)> callback(R (func)(const T, A0, A1, A2), const U *arg) {
<>	149:156823d33999	4126	return Callback<R(A0, A1, A2)>(func, arg);
<>	149:156823d33999	4127	}
<>	149:156823d33999	4128
<>	149:156823d33999	4129	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4130	*
<>	149:156823d33999	4131	* @param func Static function to attach
<>	149:156823d33999	4132	* @param arg Pointer argument to function
<>	149:156823d33999	4133	* @return Callback with infered type
<>	149:156823d33999	4134	*/
<>	151:5eaa88a5bcc7	4135	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	151:5eaa88a5bcc7	4136	Callback<R(A0, A1, A2)> callback(R (func)(volatile T, A0, A1, A2), volatile U *arg) {
<>	149:156823d33999	4137	return Callback<R(A0, A1, A2)>(func, arg);
<>	149:156823d33999	4138	}
<>	149:156823d33999	4139
<>	149:156823d33999	4140	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4141	*
<>	149:156823d33999	4142	* @param func Static function to attach
<>	149:156823d33999	4143	* @param arg Pointer argument to function
<>	149:156823d33999	4144	* @return Callback with infered type
<>	149:156823d33999	4145	*/
<>	151:5eaa88a5bcc7	4146	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	151:5eaa88a5bcc7	4147	Callback<R(A0, A1, A2)> callback(R (func)(const volatile T, A0, A1, A2), const volatile U *arg) {
<>	149:156823d33999	4148	return Callback<R(A0, A1, A2)>(func, arg);
<>	149:156823d33999	4149	}
<>	149:156823d33999	4150
<>	149:156823d33999	4151	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4152	*
<>	149:156823d33999	4153	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4154	* @param func Static function to attach
<>	149:156823d33999	4155	* @return Callback with infered type
<>	149:156823d33999	4156	* @deprecated
<>	149:156823d33999	4157	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4158	*/
<>	151:5eaa88a5bcc7	4159	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	149:156823d33999	4160	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4161	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4162	Callback<R(A0, A1, A2)> callback(U obj, R (func)(T*, A0, A1, A2)) {
<>	149:156823d33999	4163	return Callback<R(A0, A1, A2)>(func, obj);
<>	149:156823d33999	4164	}
<>	149:156823d33999	4165
<>	149:156823d33999	4166	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4167	*
<>	149:156823d33999	4168	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4169	* @param func Static function to attach
<>	149:156823d33999	4170	* @return Callback with infered type
<>	149:156823d33999	4171	* @deprecated
<>	149:156823d33999	4172	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4173	*/
<>	151:5eaa88a5bcc7	4174	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	149:156823d33999	4175	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4176	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4177	Callback<R(A0, A1, A2)> callback(const U obj, R (func)(const T*, A0, A1, A2)) {
<>	149:156823d33999	4178	return Callback<R(A0, A1, A2)>(func, obj);
<>	149:156823d33999	4179	}
<>	149:156823d33999	4180
<>	149:156823d33999	4181	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4182	*
<>	149:156823d33999	4183	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4184	* @param func Static function to attach
<>	149:156823d33999	4185	* @return Callback with infered type
<>	149:156823d33999	4186	* @deprecated
<>	149:156823d33999	4187	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4188	*/
<>	151:5eaa88a5bcc7	4189	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	149:156823d33999	4190	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4191	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4192	Callback<R(A0, A1, A2)> callback(volatile U obj, R (func)(volatile T*, A0, A1, A2)) {
<>	149:156823d33999	4193	return Callback<R(A0, A1, A2)>(func, obj);
<>	149:156823d33999	4194	}
<>	149:156823d33999	4195
<>	149:156823d33999	4196	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4197	*
<>	149:156823d33999	4198	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4199	* @param func Static function to attach
<>	149:156823d33999	4200	* @return Callback with infered type
<>	149:156823d33999	4201	* @deprecated
<>	149:156823d33999	4202	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4203	*/
<>	151:5eaa88a5bcc7	4204	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
<>	149:156823d33999	4205	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4206	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4207	Callback<R(A0, A1, A2)> callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2)) {
<>	149:156823d33999	4208	return Callback<R(A0, A1, A2)>(func, obj);
<>	149:156823d33999	4209	}
<>	149:156823d33999	4210
<>	149:156823d33999	4211
<>	149:156823d33999	4212	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4213	*
<>	149:156823d33999	4214	* @param func Static function to attach
<>	149:156823d33999	4215	* @return Callback with infered type
<>	149:156823d33999	4216	*/
<>	149:156823d33999	4217	template <typename R, typename A0, typename A1, typename A2, typename A3>
<>	149:156823d33999	4218	Callback<R(A0, A1, A2, A3)> callback(R (*func)(A0, A1, A2, A3) = 0) {
<>	149:156823d33999	4219	return Callback<R(A0, A1, A2, A3)>(func);
<>	149:156823d33999	4220	}
<>	149:156823d33999	4221
<>	149:156823d33999	4222	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4223	*
<>	149:156823d33999	4224	* @param func Static function to attach
<>	149:156823d33999	4225	* @return Callback with infered type
<>	149:156823d33999	4226	*/
<>	149:156823d33999	4227	template <typename R, typename A0, typename A1, typename A2, typename A3>
<>	149:156823d33999	4228	Callback<R(A0, A1, A2, A3)> callback(const Callback<R(A0, A1, A2, A3)> &func) {
<>	149:156823d33999	4229	return Callback<R(A0, A1, A2, A3)>(func);
<>	149:156823d33999	4230	}
<>	149:156823d33999	4231
<>	149:156823d33999	4232	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4233	*
<>	149:156823d33999	4234	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4235	* @param method Member function to attach
<>	149:156823d33999	4236	* @return Callback with infered type
<>	149:156823d33999	4237	*/
<>	151:5eaa88a5bcc7	4238	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	151:5eaa88a5bcc7	4239	Callback<R(A0, A1, A2, A3)> callback(U obj, R (T::method)(A0, A1, A2, A3)) {
<>	151:5eaa88a5bcc7	4240	return Callback<R(A0, A1, A2, A3)>(obj, method);
<>	149:156823d33999	4241	}
<>	149:156823d33999	4242
<>	149:156823d33999	4243	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4244	*
<>	149:156823d33999	4245	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4246	* @param method Member function to attach
<>	149:156823d33999	4247	* @return Callback with infered type
<>	149:156823d33999	4248	*/
<>	151:5eaa88a5bcc7	4249	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	151:5eaa88a5bcc7	4250	Callback<R(A0, A1, A2, A3)> callback(const U obj, R (T::method)(A0, A1, A2, A3) const) {
<>	151:5eaa88a5bcc7	4251	return Callback<R(A0, A1, A2, A3)>(obj, method);
<>	149:156823d33999	4252	}
<>	149:156823d33999	4253
<>	149:156823d33999	4254	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4255	*
<>	149:156823d33999	4256	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4257	* @param method Member function to attach
<>	149:156823d33999	4258	* @return Callback with infered type
<>	149:156823d33999	4259	*/
<>	151:5eaa88a5bcc7	4260	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	151:5eaa88a5bcc7	4261	Callback<R(A0, A1, A2, A3)> callback(volatile U obj, R (T::method)(A0, A1, A2, A3) volatile) {
<>	151:5eaa88a5bcc7	4262	return Callback<R(A0, A1, A2, A3)>(obj, method);
<>	149:156823d33999	4263	}
<>	149:156823d33999	4264
<>	149:156823d33999	4265	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4266	*
<>	149:156823d33999	4267	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4268	* @param method Member function to attach
<>	149:156823d33999	4269	* @return Callback with infered type
<>	149:156823d33999	4270	*/
<>	151:5eaa88a5bcc7	4271	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	151:5eaa88a5bcc7	4272	Callback<R(A0, A1, A2, A3)> callback(const volatile U obj, R (T::method)(A0, A1, A2, A3) const volatile) {
<>	151:5eaa88a5bcc7	4273	return Callback<R(A0, A1, A2, A3)>(obj, method);
<>	149:156823d33999	4274	}
<>	149:156823d33999	4275
<>	149:156823d33999	4276	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4277	*
<>	149:156823d33999	4278	* @param func Static function to attach
<>	149:156823d33999	4279	* @param arg Pointer argument to function
<>	149:156823d33999	4280	* @return Callback with infered type
<>	149:156823d33999	4281	*/
<>	151:5eaa88a5bcc7	4282	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	151:5eaa88a5bcc7	4283	Callback<R(A0, A1, A2, A3)> callback(R (func)(T, A0, A1, A2, A3), U *arg) {
<>	149:156823d33999	4284	return Callback<R(A0, A1, A2, A3)>(func, arg);
<>	149:156823d33999	4285	}
<>	149:156823d33999	4286
<>	149:156823d33999	4287	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4288	*
<>	149:156823d33999	4289	* @param func Static function to attach
<>	149:156823d33999	4290	* @param arg Pointer argument to function
<>	149:156823d33999	4291	* @return Callback with infered type
<>	149:156823d33999	4292	*/
<>	151:5eaa88a5bcc7	4293	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	151:5eaa88a5bcc7	4294	Callback<R(A0, A1, A2, A3)> callback(R (func)(const T, A0, A1, A2, A3), const U *arg) {
<>	149:156823d33999	4295	return Callback<R(A0, A1, A2, A3)>(func, arg);
<>	149:156823d33999	4296	}
<>	149:156823d33999	4297
<>	149:156823d33999	4298	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4299	*
<>	149:156823d33999	4300	* @param func Static function to attach
<>	149:156823d33999	4301	* @param arg Pointer argument to function
<>	149:156823d33999	4302	* @return Callback with infered type
<>	149:156823d33999	4303	*/
<>	151:5eaa88a5bcc7	4304	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	151:5eaa88a5bcc7	4305	Callback<R(A0, A1, A2, A3)> callback(R (func)(volatile T, A0, A1, A2, A3), volatile U *arg) {
<>	149:156823d33999	4306	return Callback<R(A0, A1, A2, A3)>(func, arg);
<>	149:156823d33999	4307	}
<>	149:156823d33999	4308
<>	149:156823d33999	4309	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4310	*
<>	149:156823d33999	4311	* @param func Static function to attach
<>	149:156823d33999	4312	* @param arg Pointer argument to function
<>	149:156823d33999	4313	* @return Callback with infered type
<>	149:156823d33999	4314	*/
<>	151:5eaa88a5bcc7	4315	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	151:5eaa88a5bcc7	4316	Callback<R(A0, A1, A2, A3)> callback(R (func)(const volatile T, A0, A1, A2, A3), const volatile U *arg) {
<>	149:156823d33999	4317	return Callback<R(A0, A1, A2, A3)>(func, arg);
<>	149:156823d33999	4318	}
<>	149:156823d33999	4319
<>	149:156823d33999	4320	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4321	*
<>	149:156823d33999	4322	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4323	* @param func Static function to attach
<>	149:156823d33999	4324	* @return Callback with infered type
<>	149:156823d33999	4325	* @deprecated
<>	149:156823d33999	4326	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4327	*/
<>	151:5eaa88a5bcc7	4328	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	149:156823d33999	4329	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4330	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4331	Callback<R(A0, A1, A2, A3)> callback(U obj, R (func)(T*, A0, A1, A2, A3)) {
<>	149:156823d33999	4332	return Callback<R(A0, A1, A2, A3)>(func, obj);
<>	149:156823d33999	4333	}
<>	149:156823d33999	4334
<>	149:156823d33999	4335	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4336	*
<>	149:156823d33999	4337	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4338	* @param func Static function to attach
<>	149:156823d33999	4339	* @return Callback with infered type
<>	149:156823d33999	4340	* @deprecated
<>	149:156823d33999	4341	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4342	*/
<>	151:5eaa88a5bcc7	4343	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	149:156823d33999	4344	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4345	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4346	Callback<R(A0, A1, A2, A3)> callback(const U obj, R (func)(const T*, A0, A1, A2, A3)) {
<>	149:156823d33999	4347	return Callback<R(A0, A1, A2, A3)>(func, obj);
<>	149:156823d33999	4348	}
<>	149:156823d33999	4349
<>	149:156823d33999	4350	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4351	*
<>	149:156823d33999	4352	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4353	* @param func Static function to attach
<>	149:156823d33999	4354	* @return Callback with infered type
<>	149:156823d33999	4355	* @deprecated
<>	149:156823d33999	4356	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4357	*/
<>	151:5eaa88a5bcc7	4358	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	149:156823d33999	4359	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4360	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4361	Callback<R(A0, A1, A2, A3)> callback(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3)) {
<>	149:156823d33999	4362	return Callback<R(A0, A1, A2, A3)>(func, obj);
<>	149:156823d33999	4363	}
<>	149:156823d33999	4364
<>	149:156823d33999	4365	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4366	*
<>	149:156823d33999	4367	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4368	* @param func Static function to attach
<>	149:156823d33999	4369	* @return Callback with infered type
<>	149:156823d33999	4370	* @deprecated
<>	149:156823d33999	4371	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4372	*/
<>	151:5eaa88a5bcc7	4373	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
<>	149:156823d33999	4374	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4375	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4376	Callback<R(A0, A1, A2, A3)> callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3)) {
<>	149:156823d33999	4377	return Callback<R(A0, A1, A2, A3)>(func, obj);
<>	149:156823d33999	4378	}
<>	149:156823d33999	4379
<>	149:156823d33999	4380
<>	149:156823d33999	4381	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4382	*
<>	149:156823d33999	4383	* @param func Static function to attach
<>	149:156823d33999	4384	* @return Callback with infered type
<>	149:156823d33999	4385	*/
<>	149:156823d33999	4386	template <typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	149:156823d33999	4387	Callback<R(A0, A1, A2, A3, A4)> callback(R (*func)(A0, A1, A2, A3, A4) = 0) {
<>	149:156823d33999	4388	return Callback<R(A0, A1, A2, A3, A4)>(func);
<>	149:156823d33999	4389	}
<>	149:156823d33999	4390
<>	149:156823d33999	4391	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4392	*
<>	149:156823d33999	4393	* @param func Static function to attach
<>	149:156823d33999	4394	* @return Callback with infered type
<>	149:156823d33999	4395	*/
<>	149:156823d33999	4396	template <typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	149:156823d33999	4397	Callback<R(A0, A1, A2, A3, A4)> callback(const Callback<R(A0, A1, A2, A3, A4)> &func) {
<>	149:156823d33999	4398	return Callback<R(A0, A1, A2, A3, A4)>(func);
<>	149:156823d33999	4399	}
<>	149:156823d33999	4400
<>	149:156823d33999	4401	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4402	*
<>	149:156823d33999	4403	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4404	* @param method Member function to attach
<>	149:156823d33999	4405	* @return Callback with infered type
<>	149:156823d33999	4406	*/
<>	151:5eaa88a5bcc7	4407	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	151:5eaa88a5bcc7	4408	Callback<R(A0, A1, A2, A3, A4)> callback(U obj, R (T::method)(A0, A1, A2, A3, A4)) {
<>	151:5eaa88a5bcc7	4409	return Callback<R(A0, A1, A2, A3, A4)>(obj, method);
<>	149:156823d33999	4410	}
<>	149:156823d33999	4411
<>	149:156823d33999	4412	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4413	*
<>	149:156823d33999	4414	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4415	* @param method Member function to attach
<>	149:156823d33999	4416	* @return Callback with infered type
<>	149:156823d33999	4417	*/
<>	151:5eaa88a5bcc7	4418	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	151:5eaa88a5bcc7	4419	Callback<R(A0, A1, A2, A3, A4)> callback(const U obj, R (T::method)(A0, A1, A2, A3, A4) const) {
<>	151:5eaa88a5bcc7	4420	return Callback<R(A0, A1, A2, A3, A4)>(obj, method);
<>	149:156823d33999	4421	}
<>	149:156823d33999	4422
<>	149:156823d33999	4423	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4424	*
<>	149:156823d33999	4425	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4426	* @param method Member function to attach
<>	149:156823d33999	4427	* @return Callback with infered type
<>	149:156823d33999	4428	*/
<>	151:5eaa88a5bcc7	4429	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	151:5eaa88a5bcc7	4430	Callback<R(A0, A1, A2, A3, A4)> callback(volatile U obj, R (T::method)(A0, A1, A2, A3, A4) volatile) {
<>	151:5eaa88a5bcc7	4431	return Callback<R(A0, A1, A2, A3, A4)>(obj, method);
<>	149:156823d33999	4432	}
<>	149:156823d33999	4433
<>	149:156823d33999	4434	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4435	*
<>	149:156823d33999	4436	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4437	* @param method Member function to attach
<>	149:156823d33999	4438	* @return Callback with infered type
<>	149:156823d33999	4439	*/
<>	151:5eaa88a5bcc7	4440	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	151:5eaa88a5bcc7	4441	Callback<R(A0, A1, A2, A3, A4)> callback(const volatile U obj, R (T::method)(A0, A1, A2, A3, A4) const volatile) {
<>	151:5eaa88a5bcc7	4442	return Callback<R(A0, A1, A2, A3, A4)>(obj, method);
<>	149:156823d33999	4443	}
<>	149:156823d33999	4444
<>	149:156823d33999	4445	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4446	*
<>	149:156823d33999	4447	* @param func Static function to attach
<>	149:156823d33999	4448	* @param arg Pointer argument to function
<>	149:156823d33999	4449	* @return Callback with infered type
<>	149:156823d33999	4450	*/
<>	151:5eaa88a5bcc7	4451	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	151:5eaa88a5bcc7	4452	Callback<R(A0, A1, A2, A3, A4)> callback(R (func)(T, A0, A1, A2, A3, A4), U *arg) {
<>	149:156823d33999	4453	return Callback<R(A0, A1, A2, A3, A4)>(func, arg);
<>	149:156823d33999	4454	}
<>	149:156823d33999	4455
<>	149:156823d33999	4456	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4457	*
<>	149:156823d33999	4458	* @param func Static function to attach
<>	149:156823d33999	4459	* @param arg Pointer argument to function
<>	149:156823d33999	4460	* @return Callback with infered type
<>	149:156823d33999	4461	*/
<>	151:5eaa88a5bcc7	4462	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	151:5eaa88a5bcc7	4463	Callback<R(A0, A1, A2, A3, A4)> callback(R (func)(const T, A0, A1, A2, A3, A4), const U *arg) {
<>	149:156823d33999	4464	return Callback<R(A0, A1, A2, A3, A4)>(func, arg);
<>	149:156823d33999	4465	}
<>	149:156823d33999	4466
<>	149:156823d33999	4467	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4468	*
<>	149:156823d33999	4469	* @param func Static function to attach
<>	149:156823d33999	4470	* @param arg Pointer argument to function
<>	149:156823d33999	4471	* @return Callback with infered type
<>	149:156823d33999	4472	*/
<>	151:5eaa88a5bcc7	4473	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	151:5eaa88a5bcc7	4474	Callback<R(A0, A1, A2, A3, A4)> callback(R (func)(volatile T, A0, A1, A2, A3, A4), volatile U *arg) {
<>	149:156823d33999	4475	return Callback<R(A0, A1, A2, A3, A4)>(func, arg);
<>	149:156823d33999	4476	}
<>	149:156823d33999	4477
<>	149:156823d33999	4478	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4479	*
<>	149:156823d33999	4480	* @param func Static function to attach
<>	149:156823d33999	4481	* @param arg Pointer argument to function
<>	149:156823d33999	4482	* @return Callback with infered type
<>	149:156823d33999	4483	*/
<>	151:5eaa88a5bcc7	4484	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	151:5eaa88a5bcc7	4485	Callback<R(A0, A1, A2, A3, A4)> callback(R (func)(const volatile T, A0, A1, A2, A3, A4), const volatile U *arg) {
<>	149:156823d33999	4486	return Callback<R(A0, A1, A2, A3, A4)>(func, arg);
<>	149:156823d33999	4487	}
<>	149:156823d33999	4488
<>	149:156823d33999	4489	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4490	*
<>	149:156823d33999	4491	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4492	* @param func Static function to attach
<>	149:156823d33999	4493	* @return Callback with infered type
<>	149:156823d33999	4494	* @deprecated
<>	149:156823d33999	4495	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4496	*/
<>	151:5eaa88a5bcc7	4497	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	149:156823d33999	4498	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4499	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4500	Callback<R(A0, A1, A2, A3, A4)> callback(U obj, R (func)(T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	4501	return Callback<R(A0, A1, A2, A3, A4)>(func, obj);
<>	149:156823d33999	4502	}
<>	149:156823d33999	4503
<>	149:156823d33999	4504	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4505	*
<>	149:156823d33999	4506	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4507	* @param func Static function to attach
<>	149:156823d33999	4508	* @return Callback with infered type
<>	149:156823d33999	4509	* @deprecated
<>	149:156823d33999	4510	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4511	*/
<>	151:5eaa88a5bcc7	4512	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	149:156823d33999	4513	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4514	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4515	Callback<R(A0, A1, A2, A3, A4)> callback(const U obj, R (func)(const T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	4516	return Callback<R(A0, A1, A2, A3, A4)>(func, obj);
<>	149:156823d33999	4517	}
<>	149:156823d33999	4518
<>	149:156823d33999	4519	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4520	*
<>	149:156823d33999	4521	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4522	* @param func Static function to attach
<>	149:156823d33999	4523	* @return Callback with infered type
<>	149:156823d33999	4524	* @deprecated
<>	149:156823d33999	4525	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4526	*/
<>	151:5eaa88a5bcc7	4527	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	149:156823d33999	4528	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4529	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4530	Callback<R(A0, A1, A2, A3, A4)> callback(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	4531	return Callback<R(A0, A1, A2, A3, A4)>(func, obj);
<>	149:156823d33999	4532	}
<>	149:156823d33999	4533
<>	149:156823d33999	4534	/** Create a callback class with type infered from the arguments
<>	149:156823d33999	4535	*
<>	149:156823d33999	4536	* @param obj Optional pointer to object to bind to function
<>	149:156823d33999	4537	* @param func Static function to attach
<>	149:156823d33999	4538	* @return Callback with infered type
<>	149:156823d33999	4539	* @deprecated
<>	149:156823d33999	4540	* Arguments to callback have been reordered to callback(func, arg)
<>	149:156823d33999	4541	*/
<>	151:5eaa88a5bcc7	4542	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
<>	149:156823d33999	4543	MBED_DEPRECATED_SINCE("mbed-os-5.1",
<>	149:156823d33999	4544	"Arguments to callback have been reordered to callback(func, arg)")
<>	151:5eaa88a5bcc7	4545	Callback<R(A0, A1, A2, A3, A4)> callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3, A4)) {
<>	149:156823d33999	4546	return Callback<R(A0, A1, A2, A3, A4)>(func, obj);
<>	149:156823d33999	4547	}
<>	149:156823d33999	4548
<>	149:156823d33999	4549
<>	149:156823d33999	4550	} // namespace mbed
<>	149:156823d33999	4551
<>	149:156823d33999	4552	#endif

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Type:	Library
Created:	18 Dec 2017
Imports:	6
Forks:	0
Commits:	181
Dependents:	1
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platform/Callback.h@175:af195413fb11, 2017-10-11 (annotated)

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