pir-motion-sensor - PIR grove sensor that sends the sensed data to Th…

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PIR grove sensor that sends the sensed data to Thingspeak.com through the wifi module ESP 8266

esp_attemp3/mbed/platform/Callback.h@0:3954a906acc2, 2016-12-05 (annotated)

Committer:: skrawool
Date:: Mon Dec 05 16:39:27 2016 +0000
Revision:: 0:3954a906acc2

PIR grove sensor that sends the sensed data to thingspeak through the wifi module ESP 8266

Who changed what in which revision?

User	Revision	Line number	New contents of line
skrawool	0:3954a906acc2	1	/* mbed Microcontroller Library
skrawool	0:3954a906acc2	2	* Copyright (c) 2006-2015 ARM Limited
skrawool	0:3954a906acc2	3	*
skrawool	0:3954a906acc2	4	* Licensed under the Apache License, Version 2.0 (the "License");
skrawool	0:3954a906acc2	5	* you may not use this file except in compliance with the License.
skrawool	0:3954a906acc2	6	* You may obtain a copy of the License at
skrawool	0:3954a906acc2	7	*
skrawool	0:3954a906acc2	8	* http://www.apache.org/licenses/LICENSE-2.0
skrawool	0:3954a906acc2	9	*
skrawool	0:3954a906acc2	10	* Unless required by applicable law or agreed to in writing, software
skrawool	0:3954a906acc2	11	* distributed under the License is distributed on an "AS IS" BASIS,
skrawool	0:3954a906acc2	12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
skrawool	0:3954a906acc2	13	* See the License for the specific language governing permissions and
skrawool	0:3954a906acc2	14	* limitations under the License.
skrawool	0:3954a906acc2	15	*/
skrawool	0:3954a906acc2	16	#ifndef MBED_CALLBACK_H
skrawool	0:3954a906acc2	17	#define MBED_CALLBACK_H
skrawool	0:3954a906acc2	18
skrawool	0:3954a906acc2	19	#include <string.h>
skrawool	0:3954a906acc2	20	#include <stdint.h>
skrawool	0:3954a906acc2	21	#include <new>
skrawool	0:3954a906acc2	22	#include "platform/mbed_assert.h"
skrawool	0:3954a906acc2	23	#include "platform/toolchain.h"
skrawool	0:3954a906acc2	24
skrawool	0:3954a906acc2	25	namespace mbed {
skrawool	0:3954a906acc2	26	/** \addtogroup platform */
skrawool	0:3954a906acc2	27	/** @{*/
skrawool	0:3954a906acc2	28
skrawool	0:3954a906acc2	29
skrawool	0:3954a906acc2	30	/** Callback class based on template specialization
skrawool	0:3954a906acc2	31	*
skrawool	0:3954a906acc2	32	* @Note Synchronization level: Not protected
skrawool	0:3954a906acc2	33	*/
skrawool	0:3954a906acc2	34	template <typename F>
skrawool	0:3954a906acc2	35	class Callback;
skrawool	0:3954a906acc2	36
skrawool	0:3954a906acc2	37	// Internal sfinae declarations
skrawool	0:3954a906acc2	38	//
skrawool	0:3954a906acc2	39	// These are used to eliminate overloads based on type attributes
skrawool	0:3954a906acc2	40	// 1. Does a function object have a call operator
skrawool	0:3954a906acc2	41	// 2. Does a function object fit in the available storage
skrawool	0:3954a906acc2	42	//
skrawool	0:3954a906acc2	43	// These eliminations are handled cleanly by the compiler and avoid
skrawool	0:3954a906acc2	44	// massive and misleading error messages when confronted with an
skrawool	0:3954a906acc2	45	// invalid type (or worse, runtime failures)
skrawool	0:3954a906acc2	46	namespace detail {
skrawool	0:3954a906acc2	47	struct nil {};
skrawool	0:3954a906acc2	48
skrawool	0:3954a906acc2	49	template <bool B, typename R = nil>
skrawool	0:3954a906acc2	50	struct enable_if { typedef R type; };
skrawool	0:3954a906acc2	51
skrawool	0:3954a906acc2	52	template <typename R>
skrawool	0:3954a906acc2	53	struct enable_if<false, R> {};
skrawool	0:3954a906acc2	54
skrawool	0:3954a906acc2	55	template <typename M, M>
skrawool	0:3954a906acc2	56	struct is_type {
skrawool	0:3954a906acc2	57	static const bool value = true;
skrawool	0:3954a906acc2	58	};
skrawool	0:3954a906acc2	59	}
skrawool	0:3954a906acc2	60
skrawool	0:3954a906acc2	61	/** Callback class based on template specialization
skrawool	0:3954a906acc2	62	*
skrawool	0:3954a906acc2	63	* @Note Synchronization level: Not protected
skrawool	0:3954a906acc2	64	*/
skrawool	0:3954a906acc2	65	template <typename R>
skrawool	0:3954a906acc2	66	class Callback<R()> {
skrawool	0:3954a906acc2	67	public:
skrawool	0:3954a906acc2	68	/** Create a Callback with a static function
skrawool	0:3954a906acc2	69	* @param func Static function to attach
skrawool	0:3954a906acc2	70	*/
skrawool	0:3954a906acc2	71	Callback(R (*func)() = 0) {
skrawool	0:3954a906acc2	72	if (!func) {
skrawool	0:3954a906acc2	73	_ops = 0;
skrawool	0:3954a906acc2	74	} else {
skrawool	0:3954a906acc2	75	generate(func);
skrawool	0:3954a906acc2	76	}
skrawool	0:3954a906acc2	77	}
skrawool	0:3954a906acc2	78
skrawool	0:3954a906acc2	79	/** Attach a Callback
skrawool	0:3954a906acc2	80	* @param func The Callback to attach
skrawool	0:3954a906acc2	81	*/
skrawool	0:3954a906acc2	82	Callback(const Callback<R()> &func) {
skrawool	0:3954a906acc2	83	if (func._ops) {
skrawool	0:3954a906acc2	84	func._ops->move(this, &func);
skrawool	0:3954a906acc2	85	}
skrawool	0:3954a906acc2	86	_ops = func._ops;
skrawool	0:3954a906acc2	87	}
skrawool	0:3954a906acc2	88
skrawool	0:3954a906acc2	89	/** Create a Callback with a member function
skrawool	0:3954a906acc2	90	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	91	* @param method Member function to attach
skrawool	0:3954a906acc2	92	*/
skrawool	0:3954a906acc2	93	template<typename T, typename U>
skrawool	0:3954a906acc2	94	Callback(U obj, R (T::method)()) {
skrawool	0:3954a906acc2	95	generate(method_context<T, R (T::*)()>(obj, method));
skrawool	0:3954a906acc2	96	}
skrawool	0:3954a906acc2	97
skrawool	0:3954a906acc2	98	/** Create a Callback with a member function
skrawool	0:3954a906acc2	99	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	100	* @param method Member function to attach
skrawool	0:3954a906acc2	101	*/
skrawool	0:3954a906acc2	102	template<typename T, typename U>
skrawool	0:3954a906acc2	103	Callback(const U obj, R (T::method)() const) {
skrawool	0:3954a906acc2	104	generate(method_context<const T, R (T::*)() const>(obj, method));
skrawool	0:3954a906acc2	105	}
skrawool	0:3954a906acc2	106
skrawool	0:3954a906acc2	107	/** Create a Callback with a member function
skrawool	0:3954a906acc2	108	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	109	* @param method Member function to attach
skrawool	0:3954a906acc2	110	*/
skrawool	0:3954a906acc2	111	template<typename T, typename U>
skrawool	0:3954a906acc2	112	Callback(volatile U obj, R (T::method)() volatile) {
skrawool	0:3954a906acc2	113	generate(method_context<volatile T, R (T::*)() volatile>(obj, method));
skrawool	0:3954a906acc2	114	}
skrawool	0:3954a906acc2	115
skrawool	0:3954a906acc2	116	/** Create a Callback with a member function
skrawool	0:3954a906acc2	117	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	118	* @param method Member function to attach
skrawool	0:3954a906acc2	119	*/
skrawool	0:3954a906acc2	120	template<typename T, typename U>
skrawool	0:3954a906acc2	121	Callback(const volatile U obj, R (T::method)() const volatile) {
skrawool	0:3954a906acc2	122	generate(method_context<const volatile T, R (T::*)() const volatile>(obj, method));
skrawool	0:3954a906acc2	123	}
skrawool	0:3954a906acc2	124
skrawool	0:3954a906acc2	125	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	126	* @param func Static function to attach
skrawool	0:3954a906acc2	127	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	128	*/
skrawool	0:3954a906acc2	129	template<typename T, typename U>
skrawool	0:3954a906acc2	130	Callback(R (func)(T), U *arg) {
skrawool	0:3954a906acc2	131	generate(function_context<R ()(T), T>(func, arg));
skrawool	0:3954a906acc2	132	}
skrawool	0:3954a906acc2	133
skrawool	0:3954a906acc2	134	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	135	* @param func Static function to attach
skrawool	0:3954a906acc2	136	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	137	*/
skrawool	0:3954a906acc2	138	template<typename T, typename U>
skrawool	0:3954a906acc2	139	Callback(R (func)(const T), const U *arg) {
skrawool	0:3954a906acc2	140	generate(function_context<R ()(const T), const T>(func, arg));
skrawool	0:3954a906acc2	141	}
skrawool	0:3954a906acc2	142
skrawool	0:3954a906acc2	143	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	144	* @param func Static function to attach
skrawool	0:3954a906acc2	145	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	146	*/
skrawool	0:3954a906acc2	147	template<typename T, typename U>
skrawool	0:3954a906acc2	148	Callback(R (func)(volatile T), volatile U *arg) {
skrawool	0:3954a906acc2	149	generate(function_context<R ()(volatile T), volatile T>(func, arg));
skrawool	0:3954a906acc2	150	}
skrawool	0:3954a906acc2	151
skrawool	0:3954a906acc2	152	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	153	* @param func Static function to attach
skrawool	0:3954a906acc2	154	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	155	*/
skrawool	0:3954a906acc2	156	template<typename T, typename U>
skrawool	0:3954a906acc2	157	Callback(R (func)(const volatile T), const volatile U *arg) {
skrawool	0:3954a906acc2	158	generate(function_context<R ()(const volatile T), const volatile T>(func, arg));
skrawool	0:3954a906acc2	159	}
skrawool	0:3954a906acc2	160
skrawool	0:3954a906acc2	161	/** Create a Callback with a function object
skrawool	0:3954a906acc2	162	* @param func Function object to attach
skrawool	0:3954a906acc2	163	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	164	*/
skrawool	0:3954a906acc2	165	template <typename F>
skrawool	0:3954a906acc2	166	Callback(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	167	detail::is_type<R (F::*)(), &F::operator()>::value &&
skrawool	0:3954a906acc2	168	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	169	>::type = detail::nil()) {
skrawool	0:3954a906acc2	170	generate(f);
skrawool	0:3954a906acc2	171	}
skrawool	0:3954a906acc2	172
skrawool	0:3954a906acc2	173	/** Create a Callback with a function object
skrawool	0:3954a906acc2	174	* @param func Function object to attach
skrawool	0:3954a906acc2	175	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	176	*/
skrawool	0:3954a906acc2	177	template <typename F>
skrawool	0:3954a906acc2	178	Callback(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	179	detail::is_type<R (F::*)() const, &F::operator()>::value &&
skrawool	0:3954a906acc2	180	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	181	>::type = detail::nil()) {
skrawool	0:3954a906acc2	182	generate(f);
skrawool	0:3954a906acc2	183	}
skrawool	0:3954a906acc2	184
skrawool	0:3954a906acc2	185	/** Create a Callback with a function object
skrawool	0:3954a906acc2	186	* @param func Function object to attach
skrawool	0:3954a906acc2	187	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	188	*/
skrawool	0:3954a906acc2	189	template <typename F>
skrawool	0:3954a906acc2	190	Callback(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	191	detail::is_type<R (F::*)() volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	192	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	193	>::type = detail::nil()) {
skrawool	0:3954a906acc2	194	generate(f);
skrawool	0:3954a906acc2	195	}
skrawool	0:3954a906acc2	196
skrawool	0:3954a906acc2	197	/** Create a Callback with a function object
skrawool	0:3954a906acc2	198	* @param func Function object to attach
skrawool	0:3954a906acc2	199	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	200	*/
skrawool	0:3954a906acc2	201	template <typename F>
skrawool	0:3954a906acc2	202	Callback(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	203	detail::is_type<R (F::*)() const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	204	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	205	>::type = detail::nil()) {
skrawool	0:3954a906acc2	206	generate(f);
skrawool	0:3954a906acc2	207	}
skrawool	0:3954a906acc2	208
skrawool	0:3954a906acc2	209	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	210	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	211	* @param func Static function to attach
skrawool	0:3954a906acc2	212	* @deprecated
skrawool	0:3954a906acc2	213	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	214	*/
skrawool	0:3954a906acc2	215	template<typename T, typename U>
skrawool	0:3954a906acc2	216	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	217	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	218	Callback(U obj, R (func)(T*)) {
skrawool	0:3954a906acc2	219	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	220	}
skrawool	0:3954a906acc2	221
skrawool	0:3954a906acc2	222	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	223	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	224	* @param func Static function to attach
skrawool	0:3954a906acc2	225	* @deprecated
skrawool	0:3954a906acc2	226	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	227	*/
skrawool	0:3954a906acc2	228	template<typename T, typename U>
skrawool	0:3954a906acc2	229	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	230	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	231	Callback(const U obj, R (func)(const T*)) {
skrawool	0:3954a906acc2	232	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	233	}
skrawool	0:3954a906acc2	234
skrawool	0:3954a906acc2	235	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	236	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	237	* @param func Static function to attach
skrawool	0:3954a906acc2	238	* @deprecated
skrawool	0:3954a906acc2	239	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	240	*/
skrawool	0:3954a906acc2	241	template<typename T, typename U>
skrawool	0:3954a906acc2	242	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	243	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	244	Callback(volatile U obj, R (func)(volatile T*)) {
skrawool	0:3954a906acc2	245	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	246	}
skrawool	0:3954a906acc2	247
skrawool	0:3954a906acc2	248	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	249	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	250	* @param func Static function to attach
skrawool	0:3954a906acc2	251	* @deprecated
skrawool	0:3954a906acc2	252	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	253	*/
skrawool	0:3954a906acc2	254	template<typename T, typename U>
skrawool	0:3954a906acc2	255	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	256	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	257	Callback(const volatile U obj, R (func)(const volatile T*)) {
skrawool	0:3954a906acc2	258	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	259	}
skrawool	0:3954a906acc2	260
skrawool	0:3954a906acc2	261	/** Destroy a callback
skrawool	0:3954a906acc2	262	*/
skrawool	0:3954a906acc2	263	~Callback() {
skrawool	0:3954a906acc2	264	if (_ops) {
skrawool	0:3954a906acc2	265	_ops->dtor(this);
skrawool	0:3954a906acc2	266	}
skrawool	0:3954a906acc2	267	}
skrawool	0:3954a906acc2	268
skrawool	0:3954a906acc2	269	/** Attach a static function
skrawool	0:3954a906acc2	270	* @param func Static function to attach
skrawool	0:3954a906acc2	271	*/
skrawool	0:3954a906acc2	272	void attach(R (*func)()) {
skrawool	0:3954a906acc2	273	this->~Callback();
skrawool	0:3954a906acc2	274	new (this) Callback(func);
skrawool	0:3954a906acc2	275	}
skrawool	0:3954a906acc2	276
skrawool	0:3954a906acc2	277	/** Attach a Callback
skrawool	0:3954a906acc2	278	* @param func The Callback to attach
skrawool	0:3954a906acc2	279	*/
skrawool	0:3954a906acc2	280	void attach(const Callback<R()> &func) {
skrawool	0:3954a906acc2	281	this->~Callback();
skrawool	0:3954a906acc2	282	new (this) Callback(func);
skrawool	0:3954a906acc2	283	}
skrawool	0:3954a906acc2	284
skrawool	0:3954a906acc2	285	/** Attach a member function
skrawool	0:3954a906acc2	286	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	287	* @param method Member function to attach
skrawool	0:3954a906acc2	288	*/
skrawool	0:3954a906acc2	289	template<typename T, typename U>
skrawool	0:3954a906acc2	290	void attach(U obj, R (T::method)()) {
skrawool	0:3954a906acc2	291	this->~Callback();
skrawool	0:3954a906acc2	292	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	293	}
skrawool	0:3954a906acc2	294
skrawool	0:3954a906acc2	295	/** Attach a member function
skrawool	0:3954a906acc2	296	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	297	* @param method Member function to attach
skrawool	0:3954a906acc2	298	*/
skrawool	0:3954a906acc2	299	template<typename T, typename U>
skrawool	0:3954a906acc2	300	void attach(const U obj, R (T::method)() const) {
skrawool	0:3954a906acc2	301	this->~Callback();
skrawool	0:3954a906acc2	302	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	303	}
skrawool	0:3954a906acc2	304
skrawool	0:3954a906acc2	305	/** Attach a member function
skrawool	0:3954a906acc2	306	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	307	* @param method Member function to attach
skrawool	0:3954a906acc2	308	*/
skrawool	0:3954a906acc2	309	template<typename T, typename U>
skrawool	0:3954a906acc2	310	void attach(volatile U obj, R (T::method)() volatile) {
skrawool	0:3954a906acc2	311	this->~Callback();
skrawool	0:3954a906acc2	312	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	313	}
skrawool	0:3954a906acc2	314
skrawool	0:3954a906acc2	315	/** Attach a member function
skrawool	0:3954a906acc2	316	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	317	* @param method Member function to attach
skrawool	0:3954a906acc2	318	*/
skrawool	0:3954a906acc2	319	template<typename T, typename U>
skrawool	0:3954a906acc2	320	void attach(const volatile U obj, R (T::method)() const volatile) {
skrawool	0:3954a906acc2	321	this->~Callback();
skrawool	0:3954a906acc2	322	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	323	}
skrawool	0:3954a906acc2	324
skrawool	0:3954a906acc2	325	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	326	* @param func Static function to attach
skrawool	0:3954a906acc2	327	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	328	*/
skrawool	0:3954a906acc2	329	template <typename T, typename U>
skrawool	0:3954a906acc2	330	void attach(R (func)(T), U *arg) {
skrawool	0:3954a906acc2	331	this->~Callback();
skrawool	0:3954a906acc2	332	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	333	}
skrawool	0:3954a906acc2	334
skrawool	0:3954a906acc2	335	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	336	* @param func Static function to attach
skrawool	0:3954a906acc2	337	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	338	*/
skrawool	0:3954a906acc2	339	template <typename T, typename U>
skrawool	0:3954a906acc2	340	void attach(R (func)(const T), const U *arg) {
skrawool	0:3954a906acc2	341	this->~Callback();
skrawool	0:3954a906acc2	342	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	343	}
skrawool	0:3954a906acc2	344
skrawool	0:3954a906acc2	345	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	346	* @param func Static function to attach
skrawool	0:3954a906acc2	347	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	348	*/
skrawool	0:3954a906acc2	349	template <typename T, typename U>
skrawool	0:3954a906acc2	350	void attach(R (func)(volatile T), volatile U *arg) {
skrawool	0:3954a906acc2	351	this->~Callback();
skrawool	0:3954a906acc2	352	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	353	}
skrawool	0:3954a906acc2	354
skrawool	0:3954a906acc2	355	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	356	* @param func Static function to attach
skrawool	0:3954a906acc2	357	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	358	*/
skrawool	0:3954a906acc2	359	template <typename T, typename U>
skrawool	0:3954a906acc2	360	void attach(R (func)(const volatile T), const volatile U *arg) {
skrawool	0:3954a906acc2	361	this->~Callback();
skrawool	0:3954a906acc2	362	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	363	}
skrawool	0:3954a906acc2	364
skrawool	0:3954a906acc2	365	/** Attach a function object
skrawool	0:3954a906acc2	366	* @param func Function object to attach
skrawool	0:3954a906acc2	367	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	368	*/
skrawool	0:3954a906acc2	369	template <typename F>
skrawool	0:3954a906acc2	370	void attach(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	371	detail::is_type<R (F::*)(), &F::operator()>::value &&
skrawool	0:3954a906acc2	372	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	373	>::type = detail::nil()) {
skrawool	0:3954a906acc2	374	this->~Callback();
skrawool	0:3954a906acc2	375	new (this) Callback(f);
skrawool	0:3954a906acc2	376	}
skrawool	0:3954a906acc2	377
skrawool	0:3954a906acc2	378	/** Attach a function object
skrawool	0:3954a906acc2	379	* @param func Function object to attach
skrawool	0:3954a906acc2	380	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	381	*/
skrawool	0:3954a906acc2	382	template <typename F>
skrawool	0:3954a906acc2	383	void attach(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	384	detail::is_type<R (F::*)() const, &F::operator()>::value &&
skrawool	0:3954a906acc2	385	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	386	>::type = detail::nil()) {
skrawool	0:3954a906acc2	387	this->~Callback();
skrawool	0:3954a906acc2	388	new (this) Callback(f);
skrawool	0:3954a906acc2	389	}
skrawool	0:3954a906acc2	390
skrawool	0:3954a906acc2	391	/** Attach a function object
skrawool	0:3954a906acc2	392	* @param func Function object to attach
skrawool	0:3954a906acc2	393	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	394	*/
skrawool	0:3954a906acc2	395	template <typename F>
skrawool	0:3954a906acc2	396	void attach(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	397	detail::is_type<R (F::*)() volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	398	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	399	>::type = detail::nil()) {
skrawool	0:3954a906acc2	400	this->~Callback();
skrawool	0:3954a906acc2	401	new (this) Callback(f);
skrawool	0:3954a906acc2	402	}
skrawool	0:3954a906acc2	403
skrawool	0:3954a906acc2	404	/** Attach a function object
skrawool	0:3954a906acc2	405	* @param func Function object to attach
skrawool	0:3954a906acc2	406	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	407	*/
skrawool	0:3954a906acc2	408	template <typename F>
skrawool	0:3954a906acc2	409	void attach(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	410	detail::is_type<R (F::*)() const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	411	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	412	>::type = detail::nil()) {
skrawool	0:3954a906acc2	413	this->~Callback();
skrawool	0:3954a906acc2	414	new (this) Callback(f);
skrawool	0:3954a906acc2	415	}
skrawool	0:3954a906acc2	416
skrawool	0:3954a906acc2	417	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	418	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	419	* @param func Static function to attach
skrawool	0:3954a906acc2	420	* @deprecated
skrawool	0:3954a906acc2	421	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	422	*/
skrawool	0:3954a906acc2	423	template <typename T, typename U>
skrawool	0:3954a906acc2	424	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	425	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	426	void attach(U obj, R (func)(T*)) {
skrawool	0:3954a906acc2	427	this->~Callback();
skrawool	0:3954a906acc2	428	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	429	}
skrawool	0:3954a906acc2	430
skrawool	0:3954a906acc2	431	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	432	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	433	* @param func Static function to attach
skrawool	0:3954a906acc2	434	* @deprecated
skrawool	0:3954a906acc2	435	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	436	*/
skrawool	0:3954a906acc2	437	template <typename T, typename U>
skrawool	0:3954a906acc2	438	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	439	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	440	void attach(const U obj, R (func)(const T*)) {
skrawool	0:3954a906acc2	441	this->~Callback();
skrawool	0:3954a906acc2	442	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	443	}
skrawool	0:3954a906acc2	444
skrawool	0:3954a906acc2	445	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	446	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	447	* @param func Static function to attach
skrawool	0:3954a906acc2	448	* @deprecated
skrawool	0:3954a906acc2	449	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	450	*/
skrawool	0:3954a906acc2	451	template <typename T, typename U>
skrawool	0:3954a906acc2	452	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	453	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	454	void attach(volatile U obj, R (func)(volatile T*)) {
skrawool	0:3954a906acc2	455	this->~Callback();
skrawool	0:3954a906acc2	456	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	457	}
skrawool	0:3954a906acc2	458
skrawool	0:3954a906acc2	459	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	460	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	461	* @param func Static function to attach
skrawool	0:3954a906acc2	462	* @deprecated
skrawool	0:3954a906acc2	463	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	464	*/
skrawool	0:3954a906acc2	465	template <typename T, typename U>
skrawool	0:3954a906acc2	466	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	467	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	468	void attach(const volatile U obj, R (func)(const volatile T*)) {
skrawool	0:3954a906acc2	469	this->~Callback();
skrawool	0:3954a906acc2	470	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	471	}
skrawool	0:3954a906acc2	472
skrawool	0:3954a906acc2	473	/** Assign a callback
skrawool	0:3954a906acc2	474	*/
skrawool	0:3954a906acc2	475	Callback &operator=(const Callback &that) {
skrawool	0:3954a906acc2	476	if (this != &that) {
skrawool	0:3954a906acc2	477	this->~Callback();
skrawool	0:3954a906acc2	478	new (this) Callback(that);
skrawool	0:3954a906acc2	479	}
skrawool	0:3954a906acc2	480
skrawool	0:3954a906acc2	481	return *this;
skrawool	0:3954a906acc2	482	}
skrawool	0:3954a906acc2	483
skrawool	0:3954a906acc2	484	/** Call the attached function
skrawool	0:3954a906acc2	485	*/
skrawool	0:3954a906acc2	486	R call() const {
skrawool	0:3954a906acc2	487	MBED_ASSERT(_ops);
skrawool	0:3954a906acc2	488	return _ops->call(this);
skrawool	0:3954a906acc2	489	}
skrawool	0:3954a906acc2	490
skrawool	0:3954a906acc2	491	/** Call the attached function
skrawool	0:3954a906acc2	492	*/
skrawool	0:3954a906acc2	493	R operator()() const {
skrawool	0:3954a906acc2	494	return call();
skrawool	0:3954a906acc2	495	}
skrawool	0:3954a906acc2	496
skrawool	0:3954a906acc2	497	/** Test if function has been attached
skrawool	0:3954a906acc2	498	*/
skrawool	0:3954a906acc2	499	operator bool() const {
skrawool	0:3954a906acc2	500	return _ops;
skrawool	0:3954a906acc2	501	}
skrawool	0:3954a906acc2	502
skrawool	0:3954a906acc2	503	/** Test for equality
skrawool	0:3954a906acc2	504	*/
skrawool	0:3954a906acc2	505	friend bool operator==(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	506	return memcmp(&l, &r, sizeof(Callback)) == 0;
skrawool	0:3954a906acc2	507	}
skrawool	0:3954a906acc2	508
skrawool	0:3954a906acc2	509	/** Test for inequality
skrawool	0:3954a906acc2	510	*/
skrawool	0:3954a906acc2	511	friend bool operator!=(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	512	return !(l == r);
skrawool	0:3954a906acc2	513	}
skrawool	0:3954a906acc2	514
skrawool	0:3954a906acc2	515	/** Static thunk for passing as C-style function
skrawool	0:3954a906acc2	516	* @param func Callback to call passed as void pointer
skrawool	0:3954a906acc2	517	*/
skrawool	0:3954a906acc2	518	static R thunk(void *func) {
skrawool	0:3954a906acc2	519	return static_cast<Callback*>(func)->call();
skrawool	0:3954a906acc2	520	}
skrawool	0:3954a906acc2	521
skrawool	0:3954a906acc2	522	private:
skrawool	0:3954a906acc2	523	// Stored as pointer to function and pointer to optional object
skrawool	0:3954a906acc2	524	// Function pointer is stored as union of possible function types
skrawool	0:3954a906acc2	525	// to garuntee proper size and alignment
skrawool	0:3954a906acc2	526	struct _class;
skrawool	0:3954a906acc2	527	union {
skrawool	0:3954a906acc2	528	void (*_staticfunc)();
skrawool	0:3954a906acc2	529	void (_boundfunc)(_class);
skrawool	0:3954a906acc2	530	void (_class::*_methodfunc)();
skrawool	0:3954a906acc2	531	} _func;
skrawool	0:3954a906acc2	532	void *_obj;
skrawool	0:3954a906acc2	533
skrawool	0:3954a906acc2	534	// Dynamically dispatched operations
skrawool	0:3954a906acc2	535	const struct ops {
skrawool	0:3954a906acc2	536	R (call)(const void);
skrawool	0:3954a906acc2	537	void (move)(void, const void*);
skrawool	0:3954a906acc2	538	void (dtor)(void);
skrawool	0:3954a906acc2	539	} *_ops;
skrawool	0:3954a906acc2	540
skrawool	0:3954a906acc2	541	// Generate operations for function object
skrawool	0:3954a906acc2	542	template <typename F>
skrawool	0:3954a906acc2	543	void generate(const F &f) {
skrawool	0:3954a906acc2	544	static const ops ops = {
skrawool	0:3954a906acc2	545	&Callback::function_call<F>,
skrawool	0:3954a906acc2	546	&Callback::function_move<F>,
skrawool	0:3954a906acc2	547	&Callback::function_dtor<F>,
skrawool	0:3954a906acc2	548	};
skrawool	0:3954a906acc2	549
skrawool	0:3954a906acc2	550	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
skrawool	0:3954a906acc2	551	"Type F must not exceed the size of the Callback class");
skrawool	0:3954a906acc2	552	new (this) F(f);
skrawool	0:3954a906acc2	553	_ops = &ops;
skrawool	0:3954a906acc2	554	}
skrawool	0:3954a906acc2	555
skrawool	0:3954a906acc2	556	// Function attributes
skrawool	0:3954a906acc2	557	template <typename F>
skrawool	0:3954a906acc2	558	static R function_call(const void *p) {
skrawool	0:3954a906acc2	559	return ((F)p)();
skrawool	0:3954a906acc2	560	}
skrawool	0:3954a906acc2	561
skrawool	0:3954a906acc2	562	template <typename F>
skrawool	0:3954a906acc2	563	static void function_move(void d, const void p) {
skrawool	0:3954a906acc2	564	new (d) F((F)p);
skrawool	0:3954a906acc2	565	}
skrawool	0:3954a906acc2	566
skrawool	0:3954a906acc2	567	template <typename F>
skrawool	0:3954a906acc2	568	static void function_dtor(void *p) {
skrawool	0:3954a906acc2	569	((F*)p)->~F();
skrawool	0:3954a906acc2	570	}
skrawool	0:3954a906acc2	571
skrawool	0:3954a906acc2	572	// Wrappers for functions with context
skrawool	0:3954a906acc2	573	template <typename O, typename M>
skrawool	0:3954a906acc2	574	struct method_context {
skrawool	0:3954a906acc2	575	M method;
skrawool	0:3954a906acc2	576	O *obj;
skrawool	0:3954a906acc2	577
skrawool	0:3954a906acc2	578	method_context(O *obj, M method)
skrawool	0:3954a906acc2	579	: method(method), obj(obj) {}
skrawool	0:3954a906acc2	580
skrawool	0:3954a906acc2	581	R operator()() const {
skrawool	0:3954a906acc2	582	return (obj->*method)();
skrawool	0:3954a906acc2	583	}
skrawool	0:3954a906acc2	584	};
skrawool	0:3954a906acc2	585
skrawool	0:3954a906acc2	586	template <typename F, typename A>
skrawool	0:3954a906acc2	587	struct function_context {
skrawool	0:3954a906acc2	588	F func;
skrawool	0:3954a906acc2	589	A *arg;
skrawool	0:3954a906acc2	590
skrawool	0:3954a906acc2	591	function_context(F func, A *arg)
skrawool	0:3954a906acc2	592	: func(func), arg(arg) {}
skrawool	0:3954a906acc2	593
skrawool	0:3954a906acc2	594	R operator()() const {
skrawool	0:3954a906acc2	595	return func(arg);
skrawool	0:3954a906acc2	596	}
skrawool	0:3954a906acc2	597	};
skrawool	0:3954a906acc2	598	};
skrawool	0:3954a906acc2	599
skrawool	0:3954a906acc2	600	/** Callback class based on template specialization
skrawool	0:3954a906acc2	601	*
skrawool	0:3954a906acc2	602	* @Note Synchronization level: Not protected
skrawool	0:3954a906acc2	603	*/
skrawool	0:3954a906acc2	604	template <typename R, typename A0>
skrawool	0:3954a906acc2	605	class Callback<R(A0)> {
skrawool	0:3954a906acc2	606	public:
skrawool	0:3954a906acc2	607	/** Create a Callback with a static function
skrawool	0:3954a906acc2	608	* @param func Static function to attach
skrawool	0:3954a906acc2	609	*/
skrawool	0:3954a906acc2	610	Callback(R (*func)(A0) = 0) {
skrawool	0:3954a906acc2	611	if (!func) {
skrawool	0:3954a906acc2	612	_ops = 0;
skrawool	0:3954a906acc2	613	} else {
skrawool	0:3954a906acc2	614	generate(func);
skrawool	0:3954a906acc2	615	}
skrawool	0:3954a906acc2	616	}
skrawool	0:3954a906acc2	617
skrawool	0:3954a906acc2	618	/** Attach a Callback
skrawool	0:3954a906acc2	619	* @param func The Callback to attach
skrawool	0:3954a906acc2	620	*/
skrawool	0:3954a906acc2	621	Callback(const Callback<R(A0)> &func) {
skrawool	0:3954a906acc2	622	if (func._ops) {
skrawool	0:3954a906acc2	623	func._ops->move(this, &func);
skrawool	0:3954a906acc2	624	}
skrawool	0:3954a906acc2	625	_ops = func._ops;
skrawool	0:3954a906acc2	626	}
skrawool	0:3954a906acc2	627
skrawool	0:3954a906acc2	628	/** Create a Callback with a member function
skrawool	0:3954a906acc2	629	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	630	* @param method Member function to attach
skrawool	0:3954a906acc2	631	*/
skrawool	0:3954a906acc2	632	template<typename T, typename U>
skrawool	0:3954a906acc2	633	Callback(U obj, R (T::method)(A0)) {
skrawool	0:3954a906acc2	634	generate(method_context<T, R (T::*)(A0)>(obj, method));
skrawool	0:3954a906acc2	635	}
skrawool	0:3954a906acc2	636
skrawool	0:3954a906acc2	637	/** Create a Callback with a member function
skrawool	0:3954a906acc2	638	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	639	* @param method Member function to attach
skrawool	0:3954a906acc2	640	*/
skrawool	0:3954a906acc2	641	template<typename T, typename U>
skrawool	0:3954a906acc2	642	Callback(const U obj, R (T::method)(A0) const) {
skrawool	0:3954a906acc2	643	generate(method_context<const T, R (T::*)(A0) const>(obj, method));
skrawool	0:3954a906acc2	644	}
skrawool	0:3954a906acc2	645
skrawool	0:3954a906acc2	646	/** Create a Callback with a member function
skrawool	0:3954a906acc2	647	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	648	* @param method Member function to attach
skrawool	0:3954a906acc2	649	*/
skrawool	0:3954a906acc2	650	template<typename T, typename U>
skrawool	0:3954a906acc2	651	Callback(volatile U obj, R (T::method)(A0) volatile) {
skrawool	0:3954a906acc2	652	generate(method_context<volatile T, R (T::*)(A0) volatile>(obj, method));
skrawool	0:3954a906acc2	653	}
skrawool	0:3954a906acc2	654
skrawool	0:3954a906acc2	655	/** Create a Callback with a member function
skrawool	0:3954a906acc2	656	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	657	* @param method Member function to attach
skrawool	0:3954a906acc2	658	*/
skrawool	0:3954a906acc2	659	template<typename T, typename U>
skrawool	0:3954a906acc2	660	Callback(const volatile U obj, R (T::method)(A0) const volatile) {
skrawool	0:3954a906acc2	661	generate(method_context<const volatile T, R (T::*)(A0) const volatile>(obj, method));
skrawool	0:3954a906acc2	662	}
skrawool	0:3954a906acc2	663
skrawool	0:3954a906acc2	664	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	665	* @param func Static function to attach
skrawool	0:3954a906acc2	666	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	667	*/
skrawool	0:3954a906acc2	668	template<typename T, typename U>
skrawool	0:3954a906acc2	669	Callback(R (func)(T, A0), U *arg) {
skrawool	0:3954a906acc2	670	generate(function_context<R ()(T, A0), T>(func, arg));
skrawool	0:3954a906acc2	671	}
skrawool	0:3954a906acc2	672
skrawool	0:3954a906acc2	673	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	674	* @param func Static function to attach
skrawool	0:3954a906acc2	675	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	676	*/
skrawool	0:3954a906acc2	677	template<typename T, typename U>
skrawool	0:3954a906acc2	678	Callback(R (func)(const T, A0), const U *arg) {
skrawool	0:3954a906acc2	679	generate(function_context<R ()(const T, A0), const T>(func, arg));
skrawool	0:3954a906acc2	680	}
skrawool	0:3954a906acc2	681
skrawool	0:3954a906acc2	682	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	683	* @param func Static function to attach
skrawool	0:3954a906acc2	684	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	685	*/
skrawool	0:3954a906acc2	686	template<typename T, typename U>
skrawool	0:3954a906acc2	687	Callback(R (func)(volatile T, A0), volatile U *arg) {
skrawool	0:3954a906acc2	688	generate(function_context<R ()(volatile T, A0), volatile T>(func, arg));
skrawool	0:3954a906acc2	689	}
skrawool	0:3954a906acc2	690
skrawool	0:3954a906acc2	691	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	692	* @param func Static function to attach
skrawool	0:3954a906acc2	693	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	694	*/
skrawool	0:3954a906acc2	695	template<typename T, typename U>
skrawool	0:3954a906acc2	696	Callback(R (func)(const volatile T, A0), const volatile U *arg) {
skrawool	0:3954a906acc2	697	generate(function_context<R ()(const volatile T, A0), const volatile T>(func, arg));
skrawool	0:3954a906acc2	698	}
skrawool	0:3954a906acc2	699
skrawool	0:3954a906acc2	700	/** Create a Callback with a function object
skrawool	0:3954a906acc2	701	* @param func Function object to attach
skrawool	0:3954a906acc2	702	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	703	*/
skrawool	0:3954a906acc2	704	template <typename F>
skrawool	0:3954a906acc2	705	Callback(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	706	detail::is_type<R (F::*)(A0), &F::operator()>::value &&
skrawool	0:3954a906acc2	707	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	708	>::type = detail::nil()) {
skrawool	0:3954a906acc2	709	generate(f);
skrawool	0:3954a906acc2	710	}
skrawool	0:3954a906acc2	711
skrawool	0:3954a906acc2	712	/** Create a Callback with a function object
skrawool	0:3954a906acc2	713	* @param func Function object to attach
skrawool	0:3954a906acc2	714	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	715	*/
skrawool	0:3954a906acc2	716	template <typename F>
skrawool	0:3954a906acc2	717	Callback(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	718	detail::is_type<R (F::*)(A0) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	719	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	720	>::type = detail::nil()) {
skrawool	0:3954a906acc2	721	generate(f);
skrawool	0:3954a906acc2	722	}
skrawool	0:3954a906acc2	723
skrawool	0:3954a906acc2	724	/** Create a Callback with a function object
skrawool	0:3954a906acc2	725	* @param func Function object to attach
skrawool	0:3954a906acc2	726	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	727	*/
skrawool	0:3954a906acc2	728	template <typename F>
skrawool	0:3954a906acc2	729	Callback(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	730	detail::is_type<R (F::*)(A0) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	731	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	732	>::type = detail::nil()) {
skrawool	0:3954a906acc2	733	generate(f);
skrawool	0:3954a906acc2	734	}
skrawool	0:3954a906acc2	735
skrawool	0:3954a906acc2	736	/** Create a Callback with a function object
skrawool	0:3954a906acc2	737	* @param func Function object to attach
skrawool	0:3954a906acc2	738	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	739	*/
skrawool	0:3954a906acc2	740	template <typename F>
skrawool	0:3954a906acc2	741	Callback(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	742	detail::is_type<R (F::*)(A0) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	743	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	744	>::type = detail::nil()) {
skrawool	0:3954a906acc2	745	generate(f);
skrawool	0:3954a906acc2	746	}
skrawool	0:3954a906acc2	747
skrawool	0:3954a906acc2	748	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	749	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	750	* @param func Static function to attach
skrawool	0:3954a906acc2	751	* @deprecated
skrawool	0:3954a906acc2	752	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	753	*/
skrawool	0:3954a906acc2	754	template<typename T, typename U>
skrawool	0:3954a906acc2	755	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	756	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	757	Callback(U obj, R (func)(T*, A0)) {
skrawool	0:3954a906acc2	758	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	759	}
skrawool	0:3954a906acc2	760
skrawool	0:3954a906acc2	761	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	762	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	763	* @param func Static function to attach
skrawool	0:3954a906acc2	764	* @deprecated
skrawool	0:3954a906acc2	765	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	766	*/
skrawool	0:3954a906acc2	767	template<typename T, typename U>
skrawool	0:3954a906acc2	768	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	769	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	770	Callback(const U obj, R (func)(const T*, A0)) {
skrawool	0:3954a906acc2	771	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	772	}
skrawool	0:3954a906acc2	773
skrawool	0:3954a906acc2	774	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	775	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	776	* @param func Static function to attach
skrawool	0:3954a906acc2	777	* @deprecated
skrawool	0:3954a906acc2	778	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	779	*/
skrawool	0:3954a906acc2	780	template<typename T, typename U>
skrawool	0:3954a906acc2	781	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	782	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	783	Callback(volatile U obj, R (func)(volatile T*, A0)) {
skrawool	0:3954a906acc2	784	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	785	}
skrawool	0:3954a906acc2	786
skrawool	0:3954a906acc2	787	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	788	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	789	* @param func Static function to attach
skrawool	0:3954a906acc2	790	* @deprecated
skrawool	0:3954a906acc2	791	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	792	*/
skrawool	0:3954a906acc2	793	template<typename T, typename U>
skrawool	0:3954a906acc2	794	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	795	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	796	Callback(const volatile U obj, R (func)(const volatile T*, A0)) {
skrawool	0:3954a906acc2	797	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	798	}
skrawool	0:3954a906acc2	799
skrawool	0:3954a906acc2	800	/** Destroy a callback
skrawool	0:3954a906acc2	801	*/
skrawool	0:3954a906acc2	802	~Callback() {
skrawool	0:3954a906acc2	803	if (_ops) {
skrawool	0:3954a906acc2	804	_ops->dtor(this);
skrawool	0:3954a906acc2	805	}
skrawool	0:3954a906acc2	806	}
skrawool	0:3954a906acc2	807
skrawool	0:3954a906acc2	808	/** Attach a static function
skrawool	0:3954a906acc2	809	* @param func Static function to attach
skrawool	0:3954a906acc2	810	*/
skrawool	0:3954a906acc2	811	void attach(R (*func)(A0)) {
skrawool	0:3954a906acc2	812	this->~Callback();
skrawool	0:3954a906acc2	813	new (this) Callback(func);
skrawool	0:3954a906acc2	814	}
skrawool	0:3954a906acc2	815
skrawool	0:3954a906acc2	816	/** Attach a Callback
skrawool	0:3954a906acc2	817	* @param func The Callback to attach
skrawool	0:3954a906acc2	818	*/
skrawool	0:3954a906acc2	819	void attach(const Callback<R(A0)> &func) {
skrawool	0:3954a906acc2	820	this->~Callback();
skrawool	0:3954a906acc2	821	new (this) Callback(func);
skrawool	0:3954a906acc2	822	}
skrawool	0:3954a906acc2	823
skrawool	0:3954a906acc2	824	/** Attach a member function
skrawool	0:3954a906acc2	825	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	826	* @param method Member function to attach
skrawool	0:3954a906acc2	827	*/
skrawool	0:3954a906acc2	828	template<typename T, typename U>
skrawool	0:3954a906acc2	829	void attach(U obj, R (T::method)(A0)) {
skrawool	0:3954a906acc2	830	this->~Callback();
skrawool	0:3954a906acc2	831	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	832	}
skrawool	0:3954a906acc2	833
skrawool	0:3954a906acc2	834	/** Attach a member function
skrawool	0:3954a906acc2	835	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	836	* @param method Member function to attach
skrawool	0:3954a906acc2	837	*/
skrawool	0:3954a906acc2	838	template<typename T, typename U>
skrawool	0:3954a906acc2	839	void attach(const U obj, R (T::method)(A0) const) {
skrawool	0:3954a906acc2	840	this->~Callback();
skrawool	0:3954a906acc2	841	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	842	}
skrawool	0:3954a906acc2	843
skrawool	0:3954a906acc2	844	/** Attach a member function
skrawool	0:3954a906acc2	845	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	846	* @param method Member function to attach
skrawool	0:3954a906acc2	847	*/
skrawool	0:3954a906acc2	848	template<typename T, typename U>
skrawool	0:3954a906acc2	849	void attach(volatile U obj, R (T::method)(A0) volatile) {
skrawool	0:3954a906acc2	850	this->~Callback();
skrawool	0:3954a906acc2	851	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	852	}
skrawool	0:3954a906acc2	853
skrawool	0:3954a906acc2	854	/** Attach a member function
skrawool	0:3954a906acc2	855	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	856	* @param method Member function to attach
skrawool	0:3954a906acc2	857	*/
skrawool	0:3954a906acc2	858	template<typename T, typename U>
skrawool	0:3954a906acc2	859	void attach(const volatile U obj, R (T::method)(A0) const volatile) {
skrawool	0:3954a906acc2	860	this->~Callback();
skrawool	0:3954a906acc2	861	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	862	}
skrawool	0:3954a906acc2	863
skrawool	0:3954a906acc2	864	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	865	* @param func Static function to attach
skrawool	0:3954a906acc2	866	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	867	*/
skrawool	0:3954a906acc2	868	template <typename T, typename U>
skrawool	0:3954a906acc2	869	void attach(R (func)(T, A0), U *arg) {
skrawool	0:3954a906acc2	870	this->~Callback();
skrawool	0:3954a906acc2	871	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	872	}
skrawool	0:3954a906acc2	873
skrawool	0:3954a906acc2	874	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	875	* @param func Static function to attach
skrawool	0:3954a906acc2	876	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	877	*/
skrawool	0:3954a906acc2	878	template <typename T, typename U>
skrawool	0:3954a906acc2	879	void attach(R (func)(const T, A0), const U *arg) {
skrawool	0:3954a906acc2	880	this->~Callback();
skrawool	0:3954a906acc2	881	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	882	}
skrawool	0:3954a906acc2	883
skrawool	0:3954a906acc2	884	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	885	* @param func Static function to attach
skrawool	0:3954a906acc2	886	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	887	*/
skrawool	0:3954a906acc2	888	template <typename T, typename U>
skrawool	0:3954a906acc2	889	void attach(R (func)(volatile T, A0), volatile U *arg) {
skrawool	0:3954a906acc2	890	this->~Callback();
skrawool	0:3954a906acc2	891	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	892	}
skrawool	0:3954a906acc2	893
skrawool	0:3954a906acc2	894	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	895	* @param func Static function to attach
skrawool	0:3954a906acc2	896	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	897	*/
skrawool	0:3954a906acc2	898	template <typename T, typename U>
skrawool	0:3954a906acc2	899	void attach(R (func)(const volatile T, A0), const volatile U *arg) {
skrawool	0:3954a906acc2	900	this->~Callback();
skrawool	0:3954a906acc2	901	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	902	}
skrawool	0:3954a906acc2	903
skrawool	0:3954a906acc2	904	/** Attach a function object
skrawool	0:3954a906acc2	905	* @param func Function object to attach
skrawool	0:3954a906acc2	906	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	907	*/
skrawool	0:3954a906acc2	908	template <typename F>
skrawool	0:3954a906acc2	909	void attach(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	910	detail::is_type<R (F::*)(A0), &F::operator()>::value &&
skrawool	0:3954a906acc2	911	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	912	>::type = detail::nil()) {
skrawool	0:3954a906acc2	913	this->~Callback();
skrawool	0:3954a906acc2	914	new (this) Callback(f);
skrawool	0:3954a906acc2	915	}
skrawool	0:3954a906acc2	916
skrawool	0:3954a906acc2	917	/** Attach a function object
skrawool	0:3954a906acc2	918	* @param func Function object to attach
skrawool	0:3954a906acc2	919	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	920	*/
skrawool	0:3954a906acc2	921	template <typename F>
skrawool	0:3954a906acc2	922	void attach(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	923	detail::is_type<R (F::*)(A0) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	924	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	925	>::type = detail::nil()) {
skrawool	0:3954a906acc2	926	this->~Callback();
skrawool	0:3954a906acc2	927	new (this) Callback(f);
skrawool	0:3954a906acc2	928	}
skrawool	0:3954a906acc2	929
skrawool	0:3954a906acc2	930	/** Attach a function object
skrawool	0:3954a906acc2	931	* @param func Function object to attach
skrawool	0:3954a906acc2	932	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	933	*/
skrawool	0:3954a906acc2	934	template <typename F>
skrawool	0:3954a906acc2	935	void attach(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	936	detail::is_type<R (F::*)(A0) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	937	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	938	>::type = detail::nil()) {
skrawool	0:3954a906acc2	939	this->~Callback();
skrawool	0:3954a906acc2	940	new (this) Callback(f);
skrawool	0:3954a906acc2	941	}
skrawool	0:3954a906acc2	942
skrawool	0:3954a906acc2	943	/** Attach a function object
skrawool	0:3954a906acc2	944	* @param func Function object to attach
skrawool	0:3954a906acc2	945	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	946	*/
skrawool	0:3954a906acc2	947	template <typename F>
skrawool	0:3954a906acc2	948	void attach(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	949	detail::is_type<R (F::*)(A0) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	950	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	951	>::type = detail::nil()) {
skrawool	0:3954a906acc2	952	this->~Callback();
skrawool	0:3954a906acc2	953	new (this) Callback(f);
skrawool	0:3954a906acc2	954	}
skrawool	0:3954a906acc2	955
skrawool	0:3954a906acc2	956	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	957	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	958	* @param func Static function to attach
skrawool	0:3954a906acc2	959	* @deprecated
skrawool	0:3954a906acc2	960	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	961	*/
skrawool	0:3954a906acc2	962	template <typename T, typename U>
skrawool	0:3954a906acc2	963	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	964	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	965	void attach(U obj, R (func)(T*, A0)) {
skrawool	0:3954a906acc2	966	this->~Callback();
skrawool	0:3954a906acc2	967	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	968	}
skrawool	0:3954a906acc2	969
skrawool	0:3954a906acc2	970	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	971	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	972	* @param func Static function to attach
skrawool	0:3954a906acc2	973	* @deprecated
skrawool	0:3954a906acc2	974	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	975	*/
skrawool	0:3954a906acc2	976	template <typename T, typename U>
skrawool	0:3954a906acc2	977	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	978	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	979	void attach(const U obj, R (func)(const T*, A0)) {
skrawool	0:3954a906acc2	980	this->~Callback();
skrawool	0:3954a906acc2	981	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	982	}
skrawool	0:3954a906acc2	983
skrawool	0:3954a906acc2	984	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	985	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	986	* @param func Static function to attach
skrawool	0:3954a906acc2	987	* @deprecated
skrawool	0:3954a906acc2	988	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	989	*/
skrawool	0:3954a906acc2	990	template <typename T, typename U>
skrawool	0:3954a906acc2	991	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	992	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	993	void attach(volatile U obj, R (func)(volatile T*, A0)) {
skrawool	0:3954a906acc2	994	this->~Callback();
skrawool	0:3954a906acc2	995	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	996	}
skrawool	0:3954a906acc2	997
skrawool	0:3954a906acc2	998	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	999	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1000	* @param func Static function to attach
skrawool	0:3954a906acc2	1001	* @deprecated
skrawool	0:3954a906acc2	1002	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	1003	*/
skrawool	0:3954a906acc2	1004	template <typename T, typename U>
skrawool	0:3954a906acc2	1005	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1006	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	1007	void attach(const volatile U obj, R (func)(const volatile T*, A0)) {
skrawool	0:3954a906acc2	1008	this->~Callback();
skrawool	0:3954a906acc2	1009	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1010	}
skrawool	0:3954a906acc2	1011
skrawool	0:3954a906acc2	1012	/** Assign a callback
skrawool	0:3954a906acc2	1013	*/
skrawool	0:3954a906acc2	1014	Callback &operator=(const Callback &that) {
skrawool	0:3954a906acc2	1015	if (this != &that) {
skrawool	0:3954a906acc2	1016	this->~Callback();
skrawool	0:3954a906acc2	1017	new (this) Callback(that);
skrawool	0:3954a906acc2	1018	}
skrawool	0:3954a906acc2	1019
skrawool	0:3954a906acc2	1020	return *this;
skrawool	0:3954a906acc2	1021	}
skrawool	0:3954a906acc2	1022
skrawool	0:3954a906acc2	1023	/** Call the attached function
skrawool	0:3954a906acc2	1024	*/
skrawool	0:3954a906acc2	1025	R call(A0 a0) const {
skrawool	0:3954a906acc2	1026	MBED_ASSERT(_ops);
skrawool	0:3954a906acc2	1027	return _ops->call(this, a0);
skrawool	0:3954a906acc2	1028	}
skrawool	0:3954a906acc2	1029
skrawool	0:3954a906acc2	1030	/** Call the attached function
skrawool	0:3954a906acc2	1031	*/
skrawool	0:3954a906acc2	1032	R operator()(A0 a0) const {
skrawool	0:3954a906acc2	1033	return call(a0);
skrawool	0:3954a906acc2	1034	}
skrawool	0:3954a906acc2	1035
skrawool	0:3954a906acc2	1036	/** Test if function has been attached
skrawool	0:3954a906acc2	1037	*/
skrawool	0:3954a906acc2	1038	operator bool() const {
skrawool	0:3954a906acc2	1039	return _ops;
skrawool	0:3954a906acc2	1040	}
skrawool	0:3954a906acc2	1041
skrawool	0:3954a906acc2	1042	/** Test for equality
skrawool	0:3954a906acc2	1043	*/
skrawool	0:3954a906acc2	1044	friend bool operator==(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	1045	return memcmp(&l, &r, sizeof(Callback)) == 0;
skrawool	0:3954a906acc2	1046	}
skrawool	0:3954a906acc2	1047
skrawool	0:3954a906acc2	1048	/** Test for inequality
skrawool	0:3954a906acc2	1049	*/
skrawool	0:3954a906acc2	1050	friend bool operator!=(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	1051	return !(l == r);
skrawool	0:3954a906acc2	1052	}
skrawool	0:3954a906acc2	1053
skrawool	0:3954a906acc2	1054	/** Static thunk for passing as C-style function
skrawool	0:3954a906acc2	1055	* @param func Callback to call passed as void pointer
skrawool	0:3954a906acc2	1056	*/
skrawool	0:3954a906acc2	1057	static R thunk(void *func, A0 a0) {
skrawool	0:3954a906acc2	1058	return static_cast<Callback*>(func)->call(a0);
skrawool	0:3954a906acc2	1059	}
skrawool	0:3954a906acc2	1060
skrawool	0:3954a906acc2	1061	private:
skrawool	0:3954a906acc2	1062	// Stored as pointer to function and pointer to optional object
skrawool	0:3954a906acc2	1063	// Function pointer is stored as union of possible function types
skrawool	0:3954a906acc2	1064	// to garuntee proper size and alignment
skrawool	0:3954a906acc2	1065	struct _class;
skrawool	0:3954a906acc2	1066	union {
skrawool	0:3954a906acc2	1067	void (*_staticfunc)(A0);
skrawool	0:3954a906acc2	1068	void (_boundfunc)(_class, A0);
skrawool	0:3954a906acc2	1069	void (_class::*_methodfunc)(A0);
skrawool	0:3954a906acc2	1070	} _func;
skrawool	0:3954a906acc2	1071	void *_obj;
skrawool	0:3954a906acc2	1072
skrawool	0:3954a906acc2	1073	// Dynamically dispatched operations
skrawool	0:3954a906acc2	1074	const struct ops {
skrawool	0:3954a906acc2	1075	R (call)(const void, A0);
skrawool	0:3954a906acc2	1076	void (move)(void, const void*);
skrawool	0:3954a906acc2	1077	void (dtor)(void);
skrawool	0:3954a906acc2	1078	} *_ops;
skrawool	0:3954a906acc2	1079
skrawool	0:3954a906acc2	1080	// Generate operations for function object
skrawool	0:3954a906acc2	1081	template <typename F>
skrawool	0:3954a906acc2	1082	void generate(const F &f) {
skrawool	0:3954a906acc2	1083	static const ops ops = {
skrawool	0:3954a906acc2	1084	&Callback::function_call<F>,
skrawool	0:3954a906acc2	1085	&Callback::function_move<F>,
skrawool	0:3954a906acc2	1086	&Callback::function_dtor<F>,
skrawool	0:3954a906acc2	1087	};
skrawool	0:3954a906acc2	1088
skrawool	0:3954a906acc2	1089	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
skrawool	0:3954a906acc2	1090	"Type F must not exceed the size of the Callback class");
skrawool	0:3954a906acc2	1091	new (this) F(f);
skrawool	0:3954a906acc2	1092	_ops = &ops;
skrawool	0:3954a906acc2	1093	}
skrawool	0:3954a906acc2	1094
skrawool	0:3954a906acc2	1095	// Function attributes
skrawool	0:3954a906acc2	1096	template <typename F>
skrawool	0:3954a906acc2	1097	static R function_call(const void *p, A0 a0) {
skrawool	0:3954a906acc2	1098	return ((F)p)(a0);
skrawool	0:3954a906acc2	1099	}
skrawool	0:3954a906acc2	1100
skrawool	0:3954a906acc2	1101	template <typename F>
skrawool	0:3954a906acc2	1102	static void function_move(void d, const void p) {
skrawool	0:3954a906acc2	1103	new (d) F((F)p);
skrawool	0:3954a906acc2	1104	}
skrawool	0:3954a906acc2	1105
skrawool	0:3954a906acc2	1106	template <typename F>
skrawool	0:3954a906acc2	1107	static void function_dtor(void *p) {
skrawool	0:3954a906acc2	1108	((F*)p)->~F();
skrawool	0:3954a906acc2	1109	}
skrawool	0:3954a906acc2	1110
skrawool	0:3954a906acc2	1111	// Wrappers for functions with context
skrawool	0:3954a906acc2	1112	template <typename O, typename M>
skrawool	0:3954a906acc2	1113	struct method_context {
skrawool	0:3954a906acc2	1114	M method;
skrawool	0:3954a906acc2	1115	O *obj;
skrawool	0:3954a906acc2	1116
skrawool	0:3954a906acc2	1117	method_context(O *obj, M method)
skrawool	0:3954a906acc2	1118	: method(method), obj(obj) {}
skrawool	0:3954a906acc2	1119
skrawool	0:3954a906acc2	1120	R operator()(A0 a0) const {
skrawool	0:3954a906acc2	1121	return (obj->*method)(a0);
skrawool	0:3954a906acc2	1122	}
skrawool	0:3954a906acc2	1123	};
skrawool	0:3954a906acc2	1124
skrawool	0:3954a906acc2	1125	template <typename F, typename A>
skrawool	0:3954a906acc2	1126	struct function_context {
skrawool	0:3954a906acc2	1127	F func;
skrawool	0:3954a906acc2	1128	A *arg;
skrawool	0:3954a906acc2	1129
skrawool	0:3954a906acc2	1130	function_context(F func, A *arg)
skrawool	0:3954a906acc2	1131	: func(func), arg(arg) {}
skrawool	0:3954a906acc2	1132
skrawool	0:3954a906acc2	1133	R operator()(A0 a0) const {
skrawool	0:3954a906acc2	1134	return func(arg, a0);
skrawool	0:3954a906acc2	1135	}
skrawool	0:3954a906acc2	1136	};
skrawool	0:3954a906acc2	1137	};
skrawool	0:3954a906acc2	1138
skrawool	0:3954a906acc2	1139	/** Callback class based on template specialization
skrawool	0:3954a906acc2	1140	*
skrawool	0:3954a906acc2	1141	* @Note Synchronization level: Not protected
skrawool	0:3954a906acc2	1142	*/
skrawool	0:3954a906acc2	1143	template <typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	1144	class Callback<R(A0, A1)> {
skrawool	0:3954a906acc2	1145	public:
skrawool	0:3954a906acc2	1146	/** Create a Callback with a static function
skrawool	0:3954a906acc2	1147	* @param func Static function to attach
skrawool	0:3954a906acc2	1148	*/
skrawool	0:3954a906acc2	1149	Callback(R (*func)(A0, A1) = 0) {
skrawool	0:3954a906acc2	1150	if (!func) {
skrawool	0:3954a906acc2	1151	_ops = 0;
skrawool	0:3954a906acc2	1152	} else {
skrawool	0:3954a906acc2	1153	generate(func);
skrawool	0:3954a906acc2	1154	}
skrawool	0:3954a906acc2	1155	}
skrawool	0:3954a906acc2	1156
skrawool	0:3954a906acc2	1157	/** Attach a Callback
skrawool	0:3954a906acc2	1158	* @param func The Callback to attach
skrawool	0:3954a906acc2	1159	*/
skrawool	0:3954a906acc2	1160	Callback(const Callback<R(A0, A1)> &func) {
skrawool	0:3954a906acc2	1161	if (func._ops) {
skrawool	0:3954a906acc2	1162	func._ops->move(this, &func);
skrawool	0:3954a906acc2	1163	}
skrawool	0:3954a906acc2	1164	_ops = func._ops;
skrawool	0:3954a906acc2	1165	}
skrawool	0:3954a906acc2	1166
skrawool	0:3954a906acc2	1167	/** Create a Callback with a member function
skrawool	0:3954a906acc2	1168	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1169	* @param method Member function to attach
skrawool	0:3954a906acc2	1170	*/
skrawool	0:3954a906acc2	1171	template<typename T, typename U>
skrawool	0:3954a906acc2	1172	Callback(U obj, R (T::method)(A0, A1)) {
skrawool	0:3954a906acc2	1173	generate(method_context<T, R (T::*)(A0, A1)>(obj, method));
skrawool	0:3954a906acc2	1174	}
skrawool	0:3954a906acc2	1175
skrawool	0:3954a906acc2	1176	/** Create a Callback with a member function
skrawool	0:3954a906acc2	1177	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1178	* @param method Member function to attach
skrawool	0:3954a906acc2	1179	*/
skrawool	0:3954a906acc2	1180	template<typename T, typename U>
skrawool	0:3954a906acc2	1181	Callback(const U obj, R (T::method)(A0, A1) const) {
skrawool	0:3954a906acc2	1182	generate(method_context<const T, R (T::*)(A0, A1) const>(obj, method));
skrawool	0:3954a906acc2	1183	}
skrawool	0:3954a906acc2	1184
skrawool	0:3954a906acc2	1185	/** Create a Callback with a member function
skrawool	0:3954a906acc2	1186	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1187	* @param method Member function to attach
skrawool	0:3954a906acc2	1188	*/
skrawool	0:3954a906acc2	1189	template<typename T, typename U>
skrawool	0:3954a906acc2	1190	Callback(volatile U obj, R (T::method)(A0, A1) volatile) {
skrawool	0:3954a906acc2	1191	generate(method_context<volatile T, R (T::*)(A0, A1) volatile>(obj, method));
skrawool	0:3954a906acc2	1192	}
skrawool	0:3954a906acc2	1193
skrawool	0:3954a906acc2	1194	/** Create a Callback with a member function
skrawool	0:3954a906acc2	1195	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1196	* @param method Member function to attach
skrawool	0:3954a906acc2	1197	*/
skrawool	0:3954a906acc2	1198	template<typename T, typename U>
skrawool	0:3954a906acc2	1199	Callback(const volatile U obj, R (T::method)(A0, A1) const volatile) {
skrawool	0:3954a906acc2	1200	generate(method_context<const volatile T, R (T::*)(A0, A1) const volatile>(obj, method));
skrawool	0:3954a906acc2	1201	}
skrawool	0:3954a906acc2	1202
skrawool	0:3954a906acc2	1203	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1204	* @param func Static function to attach
skrawool	0:3954a906acc2	1205	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1206	*/
skrawool	0:3954a906acc2	1207	template<typename T, typename U>
skrawool	0:3954a906acc2	1208	Callback(R (func)(T, A0, A1), U *arg) {
skrawool	0:3954a906acc2	1209	generate(function_context<R ()(T, A0, A1), T>(func, arg));
skrawool	0:3954a906acc2	1210	}
skrawool	0:3954a906acc2	1211
skrawool	0:3954a906acc2	1212	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1213	* @param func Static function to attach
skrawool	0:3954a906acc2	1214	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1215	*/
skrawool	0:3954a906acc2	1216	template<typename T, typename U>
skrawool	0:3954a906acc2	1217	Callback(R (func)(const T, A0, A1), const U *arg) {
skrawool	0:3954a906acc2	1218	generate(function_context<R ()(const T, A0, A1), const T>(func, arg));
skrawool	0:3954a906acc2	1219	}
skrawool	0:3954a906acc2	1220
skrawool	0:3954a906acc2	1221	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1222	* @param func Static function to attach
skrawool	0:3954a906acc2	1223	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1224	*/
skrawool	0:3954a906acc2	1225	template<typename T, typename U>
skrawool	0:3954a906acc2	1226	Callback(R (func)(volatile T, A0, A1), volatile U *arg) {
skrawool	0:3954a906acc2	1227	generate(function_context<R ()(volatile T, A0, A1), volatile T>(func, arg));
skrawool	0:3954a906acc2	1228	}
skrawool	0:3954a906acc2	1229
skrawool	0:3954a906acc2	1230	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1231	* @param func Static function to attach
skrawool	0:3954a906acc2	1232	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1233	*/
skrawool	0:3954a906acc2	1234	template<typename T, typename U>
skrawool	0:3954a906acc2	1235	Callback(R (func)(const volatile T, A0, A1), const volatile U *arg) {
skrawool	0:3954a906acc2	1236	generate(function_context<R ()(const volatile T, A0, A1), const volatile T>(func, arg));
skrawool	0:3954a906acc2	1237	}
skrawool	0:3954a906acc2	1238
skrawool	0:3954a906acc2	1239	/** Create a Callback with a function object
skrawool	0:3954a906acc2	1240	* @param func Function object to attach
skrawool	0:3954a906acc2	1241	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1242	*/
skrawool	0:3954a906acc2	1243	template <typename F>
skrawool	0:3954a906acc2	1244	Callback(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1245	detail::is_type<R (F::*)(A0, A1), &F::operator()>::value &&
skrawool	0:3954a906acc2	1246	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1247	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1248	generate(f);
skrawool	0:3954a906acc2	1249	}
skrawool	0:3954a906acc2	1250
skrawool	0:3954a906acc2	1251	/** Create a Callback with a function object
skrawool	0:3954a906acc2	1252	* @param func Function object to attach
skrawool	0:3954a906acc2	1253	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1254	*/
skrawool	0:3954a906acc2	1255	template <typename F>
skrawool	0:3954a906acc2	1256	Callback(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1257	detail::is_type<R (F::*)(A0, A1) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	1258	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1259	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1260	generate(f);
skrawool	0:3954a906acc2	1261	}
skrawool	0:3954a906acc2	1262
skrawool	0:3954a906acc2	1263	/** Create a Callback with a function object
skrawool	0:3954a906acc2	1264	* @param func Function object to attach
skrawool	0:3954a906acc2	1265	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1266	*/
skrawool	0:3954a906acc2	1267	template <typename F>
skrawool	0:3954a906acc2	1268	Callback(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1269	detail::is_type<R (F::*)(A0, A1) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	1270	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1271	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1272	generate(f);
skrawool	0:3954a906acc2	1273	}
skrawool	0:3954a906acc2	1274
skrawool	0:3954a906acc2	1275	/** Create a Callback with a function object
skrawool	0:3954a906acc2	1276	* @param func Function object to attach
skrawool	0:3954a906acc2	1277	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1278	*/
skrawool	0:3954a906acc2	1279	template <typename F>
skrawool	0:3954a906acc2	1280	Callback(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1281	detail::is_type<R (F::*)(A0, A1) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	1282	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1283	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1284	generate(f);
skrawool	0:3954a906acc2	1285	}
skrawool	0:3954a906acc2	1286
skrawool	0:3954a906acc2	1287	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1288	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1289	* @param func Static function to attach
skrawool	0:3954a906acc2	1290	* @deprecated
skrawool	0:3954a906acc2	1291	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	1292	*/
skrawool	0:3954a906acc2	1293	template<typename T, typename U>
skrawool	0:3954a906acc2	1294	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1295	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	1296	Callback(U obj, R (func)(T*, A0, A1)) {
skrawool	0:3954a906acc2	1297	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1298	}
skrawool	0:3954a906acc2	1299
skrawool	0:3954a906acc2	1300	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1301	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1302	* @param func Static function to attach
skrawool	0:3954a906acc2	1303	* @deprecated
skrawool	0:3954a906acc2	1304	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	1305	*/
skrawool	0:3954a906acc2	1306	template<typename T, typename U>
skrawool	0:3954a906acc2	1307	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1308	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	1309	Callback(const U obj, R (func)(const T*, A0, A1)) {
skrawool	0:3954a906acc2	1310	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1311	}
skrawool	0:3954a906acc2	1312
skrawool	0:3954a906acc2	1313	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1314	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1315	* @param func Static function to attach
skrawool	0:3954a906acc2	1316	* @deprecated
skrawool	0:3954a906acc2	1317	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	1318	*/
skrawool	0:3954a906acc2	1319	template<typename T, typename U>
skrawool	0:3954a906acc2	1320	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1321	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	1322	Callback(volatile U obj, R (func)(volatile T*, A0, A1)) {
skrawool	0:3954a906acc2	1323	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1324	}
skrawool	0:3954a906acc2	1325
skrawool	0:3954a906acc2	1326	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1327	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1328	* @param func Static function to attach
skrawool	0:3954a906acc2	1329	* @deprecated
skrawool	0:3954a906acc2	1330	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	1331	*/
skrawool	0:3954a906acc2	1332	template<typename T, typename U>
skrawool	0:3954a906acc2	1333	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1334	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	1335	Callback(const volatile U obj, R (func)(const volatile T*, A0, A1)) {
skrawool	0:3954a906acc2	1336	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1337	}
skrawool	0:3954a906acc2	1338
skrawool	0:3954a906acc2	1339	/** Destroy a callback
skrawool	0:3954a906acc2	1340	*/
skrawool	0:3954a906acc2	1341	~Callback() {
skrawool	0:3954a906acc2	1342	if (_ops) {
skrawool	0:3954a906acc2	1343	_ops->dtor(this);
skrawool	0:3954a906acc2	1344	}
skrawool	0:3954a906acc2	1345	}
skrawool	0:3954a906acc2	1346
skrawool	0:3954a906acc2	1347	/** Attach a static function
skrawool	0:3954a906acc2	1348	* @param func Static function to attach
skrawool	0:3954a906acc2	1349	*/
skrawool	0:3954a906acc2	1350	void attach(R (*func)(A0, A1)) {
skrawool	0:3954a906acc2	1351	this->~Callback();
skrawool	0:3954a906acc2	1352	new (this) Callback(func);
skrawool	0:3954a906acc2	1353	}
skrawool	0:3954a906acc2	1354
skrawool	0:3954a906acc2	1355	/** Attach a Callback
skrawool	0:3954a906acc2	1356	* @param func The Callback to attach
skrawool	0:3954a906acc2	1357	*/
skrawool	0:3954a906acc2	1358	void attach(const Callback<R(A0, A1)> &func) {
skrawool	0:3954a906acc2	1359	this->~Callback();
skrawool	0:3954a906acc2	1360	new (this) Callback(func);
skrawool	0:3954a906acc2	1361	}
skrawool	0:3954a906acc2	1362
skrawool	0:3954a906acc2	1363	/** Attach a member function
skrawool	0:3954a906acc2	1364	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1365	* @param method Member function to attach
skrawool	0:3954a906acc2	1366	*/
skrawool	0:3954a906acc2	1367	template<typename T, typename U>
skrawool	0:3954a906acc2	1368	void attach(U obj, R (T::method)(A0, A1)) {
skrawool	0:3954a906acc2	1369	this->~Callback();
skrawool	0:3954a906acc2	1370	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	1371	}
skrawool	0:3954a906acc2	1372
skrawool	0:3954a906acc2	1373	/** Attach a member function
skrawool	0:3954a906acc2	1374	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1375	* @param method Member function to attach
skrawool	0:3954a906acc2	1376	*/
skrawool	0:3954a906acc2	1377	template<typename T, typename U>
skrawool	0:3954a906acc2	1378	void attach(const U obj, R (T::method)(A0, A1) const) {
skrawool	0:3954a906acc2	1379	this->~Callback();
skrawool	0:3954a906acc2	1380	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	1381	}
skrawool	0:3954a906acc2	1382
skrawool	0:3954a906acc2	1383	/** Attach a member function
skrawool	0:3954a906acc2	1384	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1385	* @param method Member function to attach
skrawool	0:3954a906acc2	1386	*/
skrawool	0:3954a906acc2	1387	template<typename T, typename U>
skrawool	0:3954a906acc2	1388	void attach(volatile U obj, R (T::method)(A0, A1) volatile) {
skrawool	0:3954a906acc2	1389	this->~Callback();
skrawool	0:3954a906acc2	1390	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	1391	}
skrawool	0:3954a906acc2	1392
skrawool	0:3954a906acc2	1393	/** Attach a member function
skrawool	0:3954a906acc2	1394	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1395	* @param method Member function to attach
skrawool	0:3954a906acc2	1396	*/
skrawool	0:3954a906acc2	1397	template<typename T, typename U>
skrawool	0:3954a906acc2	1398	void attach(const volatile U obj, R (T::method)(A0, A1) const volatile) {
skrawool	0:3954a906acc2	1399	this->~Callback();
skrawool	0:3954a906acc2	1400	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	1401	}
skrawool	0:3954a906acc2	1402
skrawool	0:3954a906acc2	1403	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1404	* @param func Static function to attach
skrawool	0:3954a906acc2	1405	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1406	*/
skrawool	0:3954a906acc2	1407	template <typename T, typename U>
skrawool	0:3954a906acc2	1408	void attach(R (func)(T, A0, A1), U *arg) {
skrawool	0:3954a906acc2	1409	this->~Callback();
skrawool	0:3954a906acc2	1410	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	1411	}
skrawool	0:3954a906acc2	1412
skrawool	0:3954a906acc2	1413	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1414	* @param func Static function to attach
skrawool	0:3954a906acc2	1415	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1416	*/
skrawool	0:3954a906acc2	1417	template <typename T, typename U>
skrawool	0:3954a906acc2	1418	void attach(R (func)(const T, A0, A1), const U *arg) {
skrawool	0:3954a906acc2	1419	this->~Callback();
skrawool	0:3954a906acc2	1420	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	1421	}
skrawool	0:3954a906acc2	1422
skrawool	0:3954a906acc2	1423	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1424	* @param func Static function to attach
skrawool	0:3954a906acc2	1425	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1426	*/
skrawool	0:3954a906acc2	1427	template <typename T, typename U>
skrawool	0:3954a906acc2	1428	void attach(R (func)(volatile T, A0, A1), volatile U *arg) {
skrawool	0:3954a906acc2	1429	this->~Callback();
skrawool	0:3954a906acc2	1430	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	1431	}
skrawool	0:3954a906acc2	1432
skrawool	0:3954a906acc2	1433	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1434	* @param func Static function to attach
skrawool	0:3954a906acc2	1435	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1436	*/
skrawool	0:3954a906acc2	1437	template <typename T, typename U>
skrawool	0:3954a906acc2	1438	void attach(R (func)(const volatile T, A0, A1), const volatile U *arg) {
skrawool	0:3954a906acc2	1439	this->~Callback();
skrawool	0:3954a906acc2	1440	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	1441	}
skrawool	0:3954a906acc2	1442
skrawool	0:3954a906acc2	1443	/** Attach a function object
skrawool	0:3954a906acc2	1444	* @param func Function object to attach
skrawool	0:3954a906acc2	1445	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1446	*/
skrawool	0:3954a906acc2	1447	template <typename F>
skrawool	0:3954a906acc2	1448	void attach(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1449	detail::is_type<R (F::*)(A0, A1), &F::operator()>::value &&
skrawool	0:3954a906acc2	1450	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1451	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1452	this->~Callback();
skrawool	0:3954a906acc2	1453	new (this) Callback(f);
skrawool	0:3954a906acc2	1454	}
skrawool	0:3954a906acc2	1455
skrawool	0:3954a906acc2	1456	/** Attach a function object
skrawool	0:3954a906acc2	1457	* @param func Function object to attach
skrawool	0:3954a906acc2	1458	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1459	*/
skrawool	0:3954a906acc2	1460	template <typename F>
skrawool	0:3954a906acc2	1461	void attach(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1462	detail::is_type<R (F::*)(A0, A1) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	1463	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1464	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1465	this->~Callback();
skrawool	0:3954a906acc2	1466	new (this) Callback(f);
skrawool	0:3954a906acc2	1467	}
skrawool	0:3954a906acc2	1468
skrawool	0:3954a906acc2	1469	/** Attach a function object
skrawool	0:3954a906acc2	1470	* @param func Function object to attach
skrawool	0:3954a906acc2	1471	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1472	*/
skrawool	0:3954a906acc2	1473	template <typename F>
skrawool	0:3954a906acc2	1474	void attach(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1475	detail::is_type<R (F::*)(A0, A1) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	1476	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1477	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1478	this->~Callback();
skrawool	0:3954a906acc2	1479	new (this) Callback(f);
skrawool	0:3954a906acc2	1480	}
skrawool	0:3954a906acc2	1481
skrawool	0:3954a906acc2	1482	/** Attach a function object
skrawool	0:3954a906acc2	1483	* @param func Function object to attach
skrawool	0:3954a906acc2	1484	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1485	*/
skrawool	0:3954a906acc2	1486	template <typename F>
skrawool	0:3954a906acc2	1487	void attach(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1488	detail::is_type<R (F::*)(A0, A1) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	1489	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1490	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1491	this->~Callback();
skrawool	0:3954a906acc2	1492	new (this) Callback(f);
skrawool	0:3954a906acc2	1493	}
skrawool	0:3954a906acc2	1494
skrawool	0:3954a906acc2	1495	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1496	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1497	* @param func Static function to attach
skrawool	0:3954a906acc2	1498	* @deprecated
skrawool	0:3954a906acc2	1499	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	1500	*/
skrawool	0:3954a906acc2	1501	template <typename T, typename U>
skrawool	0:3954a906acc2	1502	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1503	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	1504	void attach(U obj, R (func)(T*, A0, A1)) {
skrawool	0:3954a906acc2	1505	this->~Callback();
skrawool	0:3954a906acc2	1506	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1507	}
skrawool	0:3954a906acc2	1508
skrawool	0:3954a906acc2	1509	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1510	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1511	* @param func Static function to attach
skrawool	0:3954a906acc2	1512	* @deprecated
skrawool	0:3954a906acc2	1513	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	1514	*/
skrawool	0:3954a906acc2	1515	template <typename T, typename U>
skrawool	0:3954a906acc2	1516	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1517	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	1518	void attach(const U obj, R (func)(const T*, A0, A1)) {
skrawool	0:3954a906acc2	1519	this->~Callback();
skrawool	0:3954a906acc2	1520	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1521	}
skrawool	0:3954a906acc2	1522
skrawool	0:3954a906acc2	1523	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1524	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1525	* @param func Static function to attach
skrawool	0:3954a906acc2	1526	* @deprecated
skrawool	0:3954a906acc2	1527	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	1528	*/
skrawool	0:3954a906acc2	1529	template <typename T, typename U>
skrawool	0:3954a906acc2	1530	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1531	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	1532	void attach(volatile U obj, R (func)(volatile T*, A0, A1)) {
skrawool	0:3954a906acc2	1533	this->~Callback();
skrawool	0:3954a906acc2	1534	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1535	}
skrawool	0:3954a906acc2	1536
skrawool	0:3954a906acc2	1537	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1538	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1539	* @param func Static function to attach
skrawool	0:3954a906acc2	1540	* @deprecated
skrawool	0:3954a906acc2	1541	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	1542	*/
skrawool	0:3954a906acc2	1543	template <typename T, typename U>
skrawool	0:3954a906acc2	1544	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1545	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	1546	void attach(const volatile U obj, R (func)(const volatile T*, A0, A1)) {
skrawool	0:3954a906acc2	1547	this->~Callback();
skrawool	0:3954a906acc2	1548	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1549	}
skrawool	0:3954a906acc2	1550
skrawool	0:3954a906acc2	1551	/** Assign a callback
skrawool	0:3954a906acc2	1552	*/
skrawool	0:3954a906acc2	1553	Callback &operator=(const Callback &that) {
skrawool	0:3954a906acc2	1554	if (this != &that) {
skrawool	0:3954a906acc2	1555	this->~Callback();
skrawool	0:3954a906acc2	1556	new (this) Callback(that);
skrawool	0:3954a906acc2	1557	}
skrawool	0:3954a906acc2	1558
skrawool	0:3954a906acc2	1559	return *this;
skrawool	0:3954a906acc2	1560	}
skrawool	0:3954a906acc2	1561
skrawool	0:3954a906acc2	1562	/** Call the attached function
skrawool	0:3954a906acc2	1563	*/
skrawool	0:3954a906acc2	1564	R call(A0 a0, A1 a1) const {
skrawool	0:3954a906acc2	1565	MBED_ASSERT(_ops);
skrawool	0:3954a906acc2	1566	return _ops->call(this, a0, a1);
skrawool	0:3954a906acc2	1567	}
skrawool	0:3954a906acc2	1568
skrawool	0:3954a906acc2	1569	/** Call the attached function
skrawool	0:3954a906acc2	1570	*/
skrawool	0:3954a906acc2	1571	R operator()(A0 a0, A1 a1) const {
skrawool	0:3954a906acc2	1572	return call(a0, a1);
skrawool	0:3954a906acc2	1573	}
skrawool	0:3954a906acc2	1574
skrawool	0:3954a906acc2	1575	/** Test if function has been attached
skrawool	0:3954a906acc2	1576	*/
skrawool	0:3954a906acc2	1577	operator bool() const {
skrawool	0:3954a906acc2	1578	return _ops;
skrawool	0:3954a906acc2	1579	}
skrawool	0:3954a906acc2	1580
skrawool	0:3954a906acc2	1581	/** Test for equality
skrawool	0:3954a906acc2	1582	*/
skrawool	0:3954a906acc2	1583	friend bool operator==(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	1584	return memcmp(&l, &r, sizeof(Callback)) == 0;
skrawool	0:3954a906acc2	1585	}
skrawool	0:3954a906acc2	1586
skrawool	0:3954a906acc2	1587	/** Test for inequality
skrawool	0:3954a906acc2	1588	*/
skrawool	0:3954a906acc2	1589	friend bool operator!=(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	1590	return !(l == r);
skrawool	0:3954a906acc2	1591	}
skrawool	0:3954a906acc2	1592
skrawool	0:3954a906acc2	1593	/** Static thunk for passing as C-style function
skrawool	0:3954a906acc2	1594	* @param func Callback to call passed as void pointer
skrawool	0:3954a906acc2	1595	*/
skrawool	0:3954a906acc2	1596	static R thunk(void *func, A0 a0, A1 a1) {
skrawool	0:3954a906acc2	1597	return static_cast<Callback*>(func)->call(a0, a1);
skrawool	0:3954a906acc2	1598	}
skrawool	0:3954a906acc2	1599
skrawool	0:3954a906acc2	1600	private:
skrawool	0:3954a906acc2	1601	// Stored as pointer to function and pointer to optional object
skrawool	0:3954a906acc2	1602	// Function pointer is stored as union of possible function types
skrawool	0:3954a906acc2	1603	// to garuntee proper size and alignment
skrawool	0:3954a906acc2	1604	struct _class;
skrawool	0:3954a906acc2	1605	union {
skrawool	0:3954a906acc2	1606	void (*_staticfunc)(A0, A1);
skrawool	0:3954a906acc2	1607	void (_boundfunc)(_class, A0, A1);
skrawool	0:3954a906acc2	1608	void (_class::*_methodfunc)(A0, A1);
skrawool	0:3954a906acc2	1609	} _func;
skrawool	0:3954a906acc2	1610	void *_obj;
skrawool	0:3954a906acc2	1611
skrawool	0:3954a906acc2	1612	// Dynamically dispatched operations
skrawool	0:3954a906acc2	1613	const struct ops {
skrawool	0:3954a906acc2	1614	R (call)(const void, A0, A1);
skrawool	0:3954a906acc2	1615	void (move)(void, const void*);
skrawool	0:3954a906acc2	1616	void (dtor)(void);
skrawool	0:3954a906acc2	1617	} *_ops;
skrawool	0:3954a906acc2	1618
skrawool	0:3954a906acc2	1619	// Generate operations for function object
skrawool	0:3954a906acc2	1620	template <typename F>
skrawool	0:3954a906acc2	1621	void generate(const F &f) {
skrawool	0:3954a906acc2	1622	static const ops ops = {
skrawool	0:3954a906acc2	1623	&Callback::function_call<F>,
skrawool	0:3954a906acc2	1624	&Callback::function_move<F>,
skrawool	0:3954a906acc2	1625	&Callback::function_dtor<F>,
skrawool	0:3954a906acc2	1626	};
skrawool	0:3954a906acc2	1627
skrawool	0:3954a906acc2	1628	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
skrawool	0:3954a906acc2	1629	"Type F must not exceed the size of the Callback class");
skrawool	0:3954a906acc2	1630	new (this) F(f);
skrawool	0:3954a906acc2	1631	_ops = &ops;
skrawool	0:3954a906acc2	1632	}
skrawool	0:3954a906acc2	1633
skrawool	0:3954a906acc2	1634	// Function attributes
skrawool	0:3954a906acc2	1635	template <typename F>
skrawool	0:3954a906acc2	1636	static R function_call(const void *p, A0 a0, A1 a1) {
skrawool	0:3954a906acc2	1637	return ((F)p)(a0, a1);
skrawool	0:3954a906acc2	1638	}
skrawool	0:3954a906acc2	1639
skrawool	0:3954a906acc2	1640	template <typename F>
skrawool	0:3954a906acc2	1641	static void function_move(void d, const void p) {
skrawool	0:3954a906acc2	1642	new (d) F((F)p);
skrawool	0:3954a906acc2	1643	}
skrawool	0:3954a906acc2	1644
skrawool	0:3954a906acc2	1645	template <typename F>
skrawool	0:3954a906acc2	1646	static void function_dtor(void *p) {
skrawool	0:3954a906acc2	1647	((F*)p)->~F();
skrawool	0:3954a906acc2	1648	}
skrawool	0:3954a906acc2	1649
skrawool	0:3954a906acc2	1650	// Wrappers for functions with context
skrawool	0:3954a906acc2	1651	template <typename O, typename M>
skrawool	0:3954a906acc2	1652	struct method_context {
skrawool	0:3954a906acc2	1653	M method;
skrawool	0:3954a906acc2	1654	O *obj;
skrawool	0:3954a906acc2	1655
skrawool	0:3954a906acc2	1656	method_context(O *obj, M method)
skrawool	0:3954a906acc2	1657	: method(method), obj(obj) {}
skrawool	0:3954a906acc2	1658
skrawool	0:3954a906acc2	1659	R operator()(A0 a0, A1 a1) const {
skrawool	0:3954a906acc2	1660	return (obj->*method)(a0, a1);
skrawool	0:3954a906acc2	1661	}
skrawool	0:3954a906acc2	1662	};
skrawool	0:3954a906acc2	1663
skrawool	0:3954a906acc2	1664	template <typename F, typename A>
skrawool	0:3954a906acc2	1665	struct function_context {
skrawool	0:3954a906acc2	1666	F func;
skrawool	0:3954a906acc2	1667	A *arg;
skrawool	0:3954a906acc2	1668
skrawool	0:3954a906acc2	1669	function_context(F func, A *arg)
skrawool	0:3954a906acc2	1670	: func(func), arg(arg) {}
skrawool	0:3954a906acc2	1671
skrawool	0:3954a906acc2	1672	R operator()(A0 a0, A1 a1) const {
skrawool	0:3954a906acc2	1673	return func(arg, a0, a1);
skrawool	0:3954a906acc2	1674	}
skrawool	0:3954a906acc2	1675	};
skrawool	0:3954a906acc2	1676	};
skrawool	0:3954a906acc2	1677
skrawool	0:3954a906acc2	1678	/** Callback class based on template specialization
skrawool	0:3954a906acc2	1679	*
skrawool	0:3954a906acc2	1680	* @Note Synchronization level: Not protected
skrawool	0:3954a906acc2	1681	*/
skrawool	0:3954a906acc2	1682	template <typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	1683	class Callback<R(A0, A1, A2)> {
skrawool	0:3954a906acc2	1684	public:
skrawool	0:3954a906acc2	1685	/** Create a Callback with a static function
skrawool	0:3954a906acc2	1686	* @param func Static function to attach
skrawool	0:3954a906acc2	1687	*/
skrawool	0:3954a906acc2	1688	Callback(R (*func)(A0, A1, A2) = 0) {
skrawool	0:3954a906acc2	1689	if (!func) {
skrawool	0:3954a906acc2	1690	_ops = 0;
skrawool	0:3954a906acc2	1691	} else {
skrawool	0:3954a906acc2	1692	generate(func);
skrawool	0:3954a906acc2	1693	}
skrawool	0:3954a906acc2	1694	}
skrawool	0:3954a906acc2	1695
skrawool	0:3954a906acc2	1696	/** Attach a Callback
skrawool	0:3954a906acc2	1697	* @param func The Callback to attach
skrawool	0:3954a906acc2	1698	*/
skrawool	0:3954a906acc2	1699	Callback(const Callback<R(A0, A1, A2)> &func) {
skrawool	0:3954a906acc2	1700	if (func._ops) {
skrawool	0:3954a906acc2	1701	func._ops->move(this, &func);
skrawool	0:3954a906acc2	1702	}
skrawool	0:3954a906acc2	1703	_ops = func._ops;
skrawool	0:3954a906acc2	1704	}
skrawool	0:3954a906acc2	1705
skrawool	0:3954a906acc2	1706	/** Create a Callback with a member function
skrawool	0:3954a906acc2	1707	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1708	* @param method Member function to attach
skrawool	0:3954a906acc2	1709	*/
skrawool	0:3954a906acc2	1710	template<typename T, typename U>
skrawool	0:3954a906acc2	1711	Callback(U obj, R (T::method)(A0, A1, A2)) {
skrawool	0:3954a906acc2	1712	generate(method_context<T, R (T::*)(A0, A1, A2)>(obj, method));
skrawool	0:3954a906acc2	1713	}
skrawool	0:3954a906acc2	1714
skrawool	0:3954a906acc2	1715	/** Create a Callback with a member function
skrawool	0:3954a906acc2	1716	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1717	* @param method Member function to attach
skrawool	0:3954a906acc2	1718	*/
skrawool	0:3954a906acc2	1719	template<typename T, typename U>
skrawool	0:3954a906acc2	1720	Callback(const U obj, R (T::method)(A0, A1, A2) const) {
skrawool	0:3954a906acc2	1721	generate(method_context<const T, R (T::*)(A0, A1, A2) const>(obj, method));
skrawool	0:3954a906acc2	1722	}
skrawool	0:3954a906acc2	1723
skrawool	0:3954a906acc2	1724	/** Create a Callback with a member function
skrawool	0:3954a906acc2	1725	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1726	* @param method Member function to attach
skrawool	0:3954a906acc2	1727	*/
skrawool	0:3954a906acc2	1728	template<typename T, typename U>
skrawool	0:3954a906acc2	1729	Callback(volatile U obj, R (T::method)(A0, A1, A2) volatile) {
skrawool	0:3954a906acc2	1730	generate(method_context<volatile T, R (T::*)(A0, A1, A2) volatile>(obj, method));
skrawool	0:3954a906acc2	1731	}
skrawool	0:3954a906acc2	1732
skrawool	0:3954a906acc2	1733	/** Create a Callback with a member function
skrawool	0:3954a906acc2	1734	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1735	* @param method Member function to attach
skrawool	0:3954a906acc2	1736	*/
skrawool	0:3954a906acc2	1737	template<typename T, typename U>
skrawool	0:3954a906acc2	1738	Callback(const volatile U obj, R (T::method)(A0, A1, A2) const volatile) {
skrawool	0:3954a906acc2	1739	generate(method_context<const volatile T, R (T::*)(A0, A1, A2) const volatile>(obj, method));
skrawool	0:3954a906acc2	1740	}
skrawool	0:3954a906acc2	1741
skrawool	0:3954a906acc2	1742	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1743	* @param func Static function to attach
skrawool	0:3954a906acc2	1744	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1745	*/
skrawool	0:3954a906acc2	1746	template<typename T, typename U>
skrawool	0:3954a906acc2	1747	Callback(R (func)(T, A0, A1, A2), U *arg) {
skrawool	0:3954a906acc2	1748	generate(function_context<R ()(T, A0, A1, A2), T>(func, arg));
skrawool	0:3954a906acc2	1749	}
skrawool	0:3954a906acc2	1750
skrawool	0:3954a906acc2	1751	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1752	* @param func Static function to attach
skrawool	0:3954a906acc2	1753	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1754	*/
skrawool	0:3954a906acc2	1755	template<typename T, typename U>
skrawool	0:3954a906acc2	1756	Callback(R (func)(const T, A0, A1, A2), const U *arg) {
skrawool	0:3954a906acc2	1757	generate(function_context<R ()(const T, A0, A1, A2), const T>(func, arg));
skrawool	0:3954a906acc2	1758	}
skrawool	0:3954a906acc2	1759
skrawool	0:3954a906acc2	1760	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1761	* @param func Static function to attach
skrawool	0:3954a906acc2	1762	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1763	*/
skrawool	0:3954a906acc2	1764	template<typename T, typename U>
skrawool	0:3954a906acc2	1765	Callback(R (func)(volatile T, A0, A1, A2), volatile U *arg) {
skrawool	0:3954a906acc2	1766	generate(function_context<R ()(volatile T, A0, A1, A2), volatile T>(func, arg));
skrawool	0:3954a906acc2	1767	}
skrawool	0:3954a906acc2	1768
skrawool	0:3954a906acc2	1769	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1770	* @param func Static function to attach
skrawool	0:3954a906acc2	1771	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1772	*/
skrawool	0:3954a906acc2	1773	template<typename T, typename U>
skrawool	0:3954a906acc2	1774	Callback(R (func)(const volatile T, A0, A1, A2), const volatile U *arg) {
skrawool	0:3954a906acc2	1775	generate(function_context<R ()(const volatile T, A0, A1, A2), const volatile T>(func, arg));
skrawool	0:3954a906acc2	1776	}
skrawool	0:3954a906acc2	1777
skrawool	0:3954a906acc2	1778	/** Create a Callback with a function object
skrawool	0:3954a906acc2	1779	* @param func Function object to attach
skrawool	0:3954a906acc2	1780	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1781	*/
skrawool	0:3954a906acc2	1782	template <typename F>
skrawool	0:3954a906acc2	1783	Callback(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1784	detail::is_type<R (F::*)(A0, A1, A2), &F::operator()>::value &&
skrawool	0:3954a906acc2	1785	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1786	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1787	generate(f);
skrawool	0:3954a906acc2	1788	}
skrawool	0:3954a906acc2	1789
skrawool	0:3954a906acc2	1790	/** Create a Callback with a function object
skrawool	0:3954a906acc2	1791	* @param func Function object to attach
skrawool	0:3954a906acc2	1792	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1793	*/
skrawool	0:3954a906acc2	1794	template <typename F>
skrawool	0:3954a906acc2	1795	Callback(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1796	detail::is_type<R (F::*)(A0, A1, A2) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	1797	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1798	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1799	generate(f);
skrawool	0:3954a906acc2	1800	}
skrawool	0:3954a906acc2	1801
skrawool	0:3954a906acc2	1802	/** Create a Callback with a function object
skrawool	0:3954a906acc2	1803	* @param func Function object to attach
skrawool	0:3954a906acc2	1804	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1805	*/
skrawool	0:3954a906acc2	1806	template <typename F>
skrawool	0:3954a906acc2	1807	Callback(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1808	detail::is_type<R (F::*)(A0, A1, A2) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	1809	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1810	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1811	generate(f);
skrawool	0:3954a906acc2	1812	}
skrawool	0:3954a906acc2	1813
skrawool	0:3954a906acc2	1814	/** Create a Callback with a function object
skrawool	0:3954a906acc2	1815	* @param func Function object to attach
skrawool	0:3954a906acc2	1816	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1817	*/
skrawool	0:3954a906acc2	1818	template <typename F>
skrawool	0:3954a906acc2	1819	Callback(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1820	detail::is_type<R (F::*)(A0, A1, A2) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	1821	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1822	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1823	generate(f);
skrawool	0:3954a906acc2	1824	}
skrawool	0:3954a906acc2	1825
skrawool	0:3954a906acc2	1826	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1827	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1828	* @param func Static function to attach
skrawool	0:3954a906acc2	1829	* @deprecated
skrawool	0:3954a906acc2	1830	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	1831	*/
skrawool	0:3954a906acc2	1832	template<typename T, typename U>
skrawool	0:3954a906acc2	1833	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1834	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	1835	Callback(U obj, R (func)(T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	1836	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1837	}
skrawool	0:3954a906acc2	1838
skrawool	0:3954a906acc2	1839	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1840	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1841	* @param func Static function to attach
skrawool	0:3954a906acc2	1842	* @deprecated
skrawool	0:3954a906acc2	1843	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	1844	*/
skrawool	0:3954a906acc2	1845	template<typename T, typename U>
skrawool	0:3954a906acc2	1846	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1847	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	1848	Callback(const U obj, R (func)(const T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	1849	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1850	}
skrawool	0:3954a906acc2	1851
skrawool	0:3954a906acc2	1852	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1853	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1854	* @param func Static function to attach
skrawool	0:3954a906acc2	1855	* @deprecated
skrawool	0:3954a906acc2	1856	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	1857	*/
skrawool	0:3954a906acc2	1858	template<typename T, typename U>
skrawool	0:3954a906acc2	1859	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1860	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	1861	Callback(volatile U obj, R (func)(volatile T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	1862	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1863	}
skrawool	0:3954a906acc2	1864
skrawool	0:3954a906acc2	1865	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	1866	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	1867	* @param func Static function to attach
skrawool	0:3954a906acc2	1868	* @deprecated
skrawool	0:3954a906acc2	1869	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	1870	*/
skrawool	0:3954a906acc2	1871	template<typename T, typename U>
skrawool	0:3954a906acc2	1872	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	1873	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	1874	Callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	1875	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	1876	}
skrawool	0:3954a906acc2	1877
skrawool	0:3954a906acc2	1878	/** Destroy a callback
skrawool	0:3954a906acc2	1879	*/
skrawool	0:3954a906acc2	1880	~Callback() {
skrawool	0:3954a906acc2	1881	if (_ops) {
skrawool	0:3954a906acc2	1882	_ops->dtor(this);
skrawool	0:3954a906acc2	1883	}
skrawool	0:3954a906acc2	1884	}
skrawool	0:3954a906acc2	1885
skrawool	0:3954a906acc2	1886	/** Attach a static function
skrawool	0:3954a906acc2	1887	* @param func Static function to attach
skrawool	0:3954a906acc2	1888	*/
skrawool	0:3954a906acc2	1889	void attach(R (*func)(A0, A1, A2)) {
skrawool	0:3954a906acc2	1890	this->~Callback();
skrawool	0:3954a906acc2	1891	new (this) Callback(func);
skrawool	0:3954a906acc2	1892	}
skrawool	0:3954a906acc2	1893
skrawool	0:3954a906acc2	1894	/** Attach a Callback
skrawool	0:3954a906acc2	1895	* @param func The Callback to attach
skrawool	0:3954a906acc2	1896	*/
skrawool	0:3954a906acc2	1897	void attach(const Callback<R(A0, A1, A2)> &func) {
skrawool	0:3954a906acc2	1898	this->~Callback();
skrawool	0:3954a906acc2	1899	new (this) Callback(func);
skrawool	0:3954a906acc2	1900	}
skrawool	0:3954a906acc2	1901
skrawool	0:3954a906acc2	1902	/** Attach a member function
skrawool	0:3954a906acc2	1903	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1904	* @param method Member function to attach
skrawool	0:3954a906acc2	1905	*/
skrawool	0:3954a906acc2	1906	template<typename T, typename U>
skrawool	0:3954a906acc2	1907	void attach(U obj, R (T::method)(A0, A1, A2)) {
skrawool	0:3954a906acc2	1908	this->~Callback();
skrawool	0:3954a906acc2	1909	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	1910	}
skrawool	0:3954a906acc2	1911
skrawool	0:3954a906acc2	1912	/** Attach a member function
skrawool	0:3954a906acc2	1913	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1914	* @param method Member function to attach
skrawool	0:3954a906acc2	1915	*/
skrawool	0:3954a906acc2	1916	template<typename T, typename U>
skrawool	0:3954a906acc2	1917	void attach(const U obj, R (T::method)(A0, A1, A2) const) {
skrawool	0:3954a906acc2	1918	this->~Callback();
skrawool	0:3954a906acc2	1919	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	1920	}
skrawool	0:3954a906acc2	1921
skrawool	0:3954a906acc2	1922	/** Attach a member function
skrawool	0:3954a906acc2	1923	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1924	* @param method Member function to attach
skrawool	0:3954a906acc2	1925	*/
skrawool	0:3954a906acc2	1926	template<typename T, typename U>
skrawool	0:3954a906acc2	1927	void attach(volatile U obj, R (T::method)(A0, A1, A2) volatile) {
skrawool	0:3954a906acc2	1928	this->~Callback();
skrawool	0:3954a906acc2	1929	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	1930	}
skrawool	0:3954a906acc2	1931
skrawool	0:3954a906acc2	1932	/** Attach a member function
skrawool	0:3954a906acc2	1933	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	1934	* @param method Member function to attach
skrawool	0:3954a906acc2	1935	*/
skrawool	0:3954a906acc2	1936	template<typename T, typename U>
skrawool	0:3954a906acc2	1937	void attach(const volatile U obj, R (T::method)(A0, A1, A2) const volatile) {
skrawool	0:3954a906acc2	1938	this->~Callback();
skrawool	0:3954a906acc2	1939	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	1940	}
skrawool	0:3954a906acc2	1941
skrawool	0:3954a906acc2	1942	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1943	* @param func Static function to attach
skrawool	0:3954a906acc2	1944	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1945	*/
skrawool	0:3954a906acc2	1946	template <typename T, typename U>
skrawool	0:3954a906acc2	1947	void attach(R (func)(T, A0, A1, A2), U *arg) {
skrawool	0:3954a906acc2	1948	this->~Callback();
skrawool	0:3954a906acc2	1949	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	1950	}
skrawool	0:3954a906acc2	1951
skrawool	0:3954a906acc2	1952	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1953	* @param func Static function to attach
skrawool	0:3954a906acc2	1954	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1955	*/
skrawool	0:3954a906acc2	1956	template <typename T, typename U>
skrawool	0:3954a906acc2	1957	void attach(R (func)(const T, A0, A1, A2), const U *arg) {
skrawool	0:3954a906acc2	1958	this->~Callback();
skrawool	0:3954a906acc2	1959	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	1960	}
skrawool	0:3954a906acc2	1961
skrawool	0:3954a906acc2	1962	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1963	* @param func Static function to attach
skrawool	0:3954a906acc2	1964	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1965	*/
skrawool	0:3954a906acc2	1966	template <typename T, typename U>
skrawool	0:3954a906acc2	1967	void attach(R (func)(volatile T, A0, A1, A2), volatile U *arg) {
skrawool	0:3954a906acc2	1968	this->~Callback();
skrawool	0:3954a906acc2	1969	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	1970	}
skrawool	0:3954a906acc2	1971
skrawool	0:3954a906acc2	1972	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	1973	* @param func Static function to attach
skrawool	0:3954a906acc2	1974	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	1975	*/
skrawool	0:3954a906acc2	1976	template <typename T, typename U>
skrawool	0:3954a906acc2	1977	void attach(R (func)(const volatile T, A0, A1, A2), const volatile U *arg) {
skrawool	0:3954a906acc2	1978	this->~Callback();
skrawool	0:3954a906acc2	1979	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	1980	}
skrawool	0:3954a906acc2	1981
skrawool	0:3954a906acc2	1982	/** Attach a function object
skrawool	0:3954a906acc2	1983	* @param func Function object to attach
skrawool	0:3954a906acc2	1984	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1985	*/
skrawool	0:3954a906acc2	1986	template <typename F>
skrawool	0:3954a906acc2	1987	void attach(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	1988	detail::is_type<R (F::*)(A0, A1, A2), &F::operator()>::value &&
skrawool	0:3954a906acc2	1989	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	1990	>::type = detail::nil()) {
skrawool	0:3954a906acc2	1991	this->~Callback();
skrawool	0:3954a906acc2	1992	new (this) Callback(f);
skrawool	0:3954a906acc2	1993	}
skrawool	0:3954a906acc2	1994
skrawool	0:3954a906acc2	1995	/** Attach a function object
skrawool	0:3954a906acc2	1996	* @param func Function object to attach
skrawool	0:3954a906acc2	1997	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	1998	*/
skrawool	0:3954a906acc2	1999	template <typename F>
skrawool	0:3954a906acc2	2000	void attach(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2001	detail::is_type<R (F::*)(A0, A1, A2) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	2002	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2003	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2004	this->~Callback();
skrawool	0:3954a906acc2	2005	new (this) Callback(f);
skrawool	0:3954a906acc2	2006	}
skrawool	0:3954a906acc2	2007
skrawool	0:3954a906acc2	2008	/** Attach a function object
skrawool	0:3954a906acc2	2009	* @param func Function object to attach
skrawool	0:3954a906acc2	2010	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2011	*/
skrawool	0:3954a906acc2	2012	template <typename F>
skrawool	0:3954a906acc2	2013	void attach(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2014	detail::is_type<R (F::*)(A0, A1, A2) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	2015	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2016	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2017	this->~Callback();
skrawool	0:3954a906acc2	2018	new (this) Callback(f);
skrawool	0:3954a906acc2	2019	}
skrawool	0:3954a906acc2	2020
skrawool	0:3954a906acc2	2021	/** Attach a function object
skrawool	0:3954a906acc2	2022	* @param func Function object to attach
skrawool	0:3954a906acc2	2023	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2024	*/
skrawool	0:3954a906acc2	2025	template <typename F>
skrawool	0:3954a906acc2	2026	void attach(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2027	detail::is_type<R (F::*)(A0, A1, A2) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	2028	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2029	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2030	this->~Callback();
skrawool	0:3954a906acc2	2031	new (this) Callback(f);
skrawool	0:3954a906acc2	2032	}
skrawool	0:3954a906acc2	2033
skrawool	0:3954a906acc2	2034	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2035	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2036	* @param func Static function to attach
skrawool	0:3954a906acc2	2037	* @deprecated
skrawool	0:3954a906acc2	2038	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	2039	*/
skrawool	0:3954a906acc2	2040	template <typename T, typename U>
skrawool	0:3954a906acc2	2041	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2042	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	2043	void attach(U obj, R (func)(T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	2044	this->~Callback();
skrawool	0:3954a906acc2	2045	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2046	}
skrawool	0:3954a906acc2	2047
skrawool	0:3954a906acc2	2048	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2049	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2050	* @param func Static function to attach
skrawool	0:3954a906acc2	2051	* @deprecated
skrawool	0:3954a906acc2	2052	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	2053	*/
skrawool	0:3954a906acc2	2054	template <typename T, typename U>
skrawool	0:3954a906acc2	2055	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2056	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	2057	void attach(const U obj, R (func)(const T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	2058	this->~Callback();
skrawool	0:3954a906acc2	2059	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2060	}
skrawool	0:3954a906acc2	2061
skrawool	0:3954a906acc2	2062	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2063	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2064	* @param func Static function to attach
skrawool	0:3954a906acc2	2065	* @deprecated
skrawool	0:3954a906acc2	2066	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	2067	*/
skrawool	0:3954a906acc2	2068	template <typename T, typename U>
skrawool	0:3954a906acc2	2069	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2070	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	2071	void attach(volatile U obj, R (func)(volatile T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	2072	this->~Callback();
skrawool	0:3954a906acc2	2073	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2074	}
skrawool	0:3954a906acc2	2075
skrawool	0:3954a906acc2	2076	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2077	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2078	* @param func Static function to attach
skrawool	0:3954a906acc2	2079	* @deprecated
skrawool	0:3954a906acc2	2080	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	2081	*/
skrawool	0:3954a906acc2	2082	template <typename T, typename U>
skrawool	0:3954a906acc2	2083	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2084	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	2085	void attach(const volatile U obj, R (func)(const volatile T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	2086	this->~Callback();
skrawool	0:3954a906acc2	2087	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2088	}
skrawool	0:3954a906acc2	2089
skrawool	0:3954a906acc2	2090	/** Assign a callback
skrawool	0:3954a906acc2	2091	*/
skrawool	0:3954a906acc2	2092	Callback &operator=(const Callback &that) {
skrawool	0:3954a906acc2	2093	if (this != &that) {
skrawool	0:3954a906acc2	2094	this->~Callback();
skrawool	0:3954a906acc2	2095	new (this) Callback(that);
skrawool	0:3954a906acc2	2096	}
skrawool	0:3954a906acc2	2097
skrawool	0:3954a906acc2	2098	return *this;
skrawool	0:3954a906acc2	2099	}
skrawool	0:3954a906acc2	2100
skrawool	0:3954a906acc2	2101	/** Call the attached function
skrawool	0:3954a906acc2	2102	*/
skrawool	0:3954a906acc2	2103	R call(A0 a0, A1 a1, A2 a2) const {
skrawool	0:3954a906acc2	2104	MBED_ASSERT(_ops);
skrawool	0:3954a906acc2	2105	return _ops->call(this, a0, a1, a2);
skrawool	0:3954a906acc2	2106	}
skrawool	0:3954a906acc2	2107
skrawool	0:3954a906acc2	2108	/** Call the attached function
skrawool	0:3954a906acc2	2109	*/
skrawool	0:3954a906acc2	2110	R operator()(A0 a0, A1 a1, A2 a2) const {
skrawool	0:3954a906acc2	2111	return call(a0, a1, a2);
skrawool	0:3954a906acc2	2112	}
skrawool	0:3954a906acc2	2113
skrawool	0:3954a906acc2	2114	/** Test if function has been attached
skrawool	0:3954a906acc2	2115	*/
skrawool	0:3954a906acc2	2116	operator bool() const {
skrawool	0:3954a906acc2	2117	return _ops;
skrawool	0:3954a906acc2	2118	}
skrawool	0:3954a906acc2	2119
skrawool	0:3954a906acc2	2120	/** Test for equality
skrawool	0:3954a906acc2	2121	*/
skrawool	0:3954a906acc2	2122	friend bool operator==(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	2123	return memcmp(&l, &r, sizeof(Callback)) == 0;
skrawool	0:3954a906acc2	2124	}
skrawool	0:3954a906acc2	2125
skrawool	0:3954a906acc2	2126	/** Test for inequality
skrawool	0:3954a906acc2	2127	*/
skrawool	0:3954a906acc2	2128	friend bool operator!=(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	2129	return !(l == r);
skrawool	0:3954a906acc2	2130	}
skrawool	0:3954a906acc2	2131
skrawool	0:3954a906acc2	2132	/** Static thunk for passing as C-style function
skrawool	0:3954a906acc2	2133	* @param func Callback to call passed as void pointer
skrawool	0:3954a906acc2	2134	*/
skrawool	0:3954a906acc2	2135	static R thunk(void *func, A0 a0, A1 a1, A2 a2) {
skrawool	0:3954a906acc2	2136	return static_cast<Callback*>(func)->call(a0, a1, a2);
skrawool	0:3954a906acc2	2137	}
skrawool	0:3954a906acc2	2138
skrawool	0:3954a906acc2	2139	private:
skrawool	0:3954a906acc2	2140	// Stored as pointer to function and pointer to optional object
skrawool	0:3954a906acc2	2141	// Function pointer is stored as union of possible function types
skrawool	0:3954a906acc2	2142	// to garuntee proper size and alignment
skrawool	0:3954a906acc2	2143	struct _class;
skrawool	0:3954a906acc2	2144	union {
skrawool	0:3954a906acc2	2145	void (*_staticfunc)(A0, A1, A2);
skrawool	0:3954a906acc2	2146	void (_boundfunc)(_class, A0, A1, A2);
skrawool	0:3954a906acc2	2147	void (_class::*_methodfunc)(A0, A1, A2);
skrawool	0:3954a906acc2	2148	} _func;
skrawool	0:3954a906acc2	2149	void *_obj;
skrawool	0:3954a906acc2	2150
skrawool	0:3954a906acc2	2151	// Dynamically dispatched operations
skrawool	0:3954a906acc2	2152	const struct ops {
skrawool	0:3954a906acc2	2153	R (call)(const void, A0, A1, A2);
skrawool	0:3954a906acc2	2154	void (move)(void, const void*);
skrawool	0:3954a906acc2	2155	void (dtor)(void);
skrawool	0:3954a906acc2	2156	} *_ops;
skrawool	0:3954a906acc2	2157
skrawool	0:3954a906acc2	2158	// Generate operations for function object
skrawool	0:3954a906acc2	2159	template <typename F>
skrawool	0:3954a906acc2	2160	void generate(const F &f) {
skrawool	0:3954a906acc2	2161	static const ops ops = {
skrawool	0:3954a906acc2	2162	&Callback::function_call<F>,
skrawool	0:3954a906acc2	2163	&Callback::function_move<F>,
skrawool	0:3954a906acc2	2164	&Callback::function_dtor<F>,
skrawool	0:3954a906acc2	2165	};
skrawool	0:3954a906acc2	2166
skrawool	0:3954a906acc2	2167	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
skrawool	0:3954a906acc2	2168	"Type F must not exceed the size of the Callback class");
skrawool	0:3954a906acc2	2169	new (this) F(f);
skrawool	0:3954a906acc2	2170	_ops = &ops;
skrawool	0:3954a906acc2	2171	}
skrawool	0:3954a906acc2	2172
skrawool	0:3954a906acc2	2173	// Function attributes
skrawool	0:3954a906acc2	2174	template <typename F>
skrawool	0:3954a906acc2	2175	static R function_call(const void *p, A0 a0, A1 a1, A2 a2) {
skrawool	0:3954a906acc2	2176	return ((F)p)(a0, a1, a2);
skrawool	0:3954a906acc2	2177	}
skrawool	0:3954a906acc2	2178
skrawool	0:3954a906acc2	2179	template <typename F>
skrawool	0:3954a906acc2	2180	static void function_move(void d, const void p) {
skrawool	0:3954a906acc2	2181	new (d) F((F)p);
skrawool	0:3954a906acc2	2182	}
skrawool	0:3954a906acc2	2183
skrawool	0:3954a906acc2	2184	template <typename F>
skrawool	0:3954a906acc2	2185	static void function_dtor(void *p) {
skrawool	0:3954a906acc2	2186	((F*)p)->~F();
skrawool	0:3954a906acc2	2187	}
skrawool	0:3954a906acc2	2188
skrawool	0:3954a906acc2	2189	// Wrappers for functions with context
skrawool	0:3954a906acc2	2190	template <typename O, typename M>
skrawool	0:3954a906acc2	2191	struct method_context {
skrawool	0:3954a906acc2	2192	M method;
skrawool	0:3954a906acc2	2193	O *obj;
skrawool	0:3954a906acc2	2194
skrawool	0:3954a906acc2	2195	method_context(O *obj, M method)
skrawool	0:3954a906acc2	2196	: method(method), obj(obj) {}
skrawool	0:3954a906acc2	2197
skrawool	0:3954a906acc2	2198	R operator()(A0 a0, A1 a1, A2 a2) const {
skrawool	0:3954a906acc2	2199	return (obj->*method)(a0, a1, a2);
skrawool	0:3954a906acc2	2200	}
skrawool	0:3954a906acc2	2201	};
skrawool	0:3954a906acc2	2202
skrawool	0:3954a906acc2	2203	template <typename F, typename A>
skrawool	0:3954a906acc2	2204	struct function_context {
skrawool	0:3954a906acc2	2205	F func;
skrawool	0:3954a906acc2	2206	A *arg;
skrawool	0:3954a906acc2	2207
skrawool	0:3954a906acc2	2208	function_context(F func, A *arg)
skrawool	0:3954a906acc2	2209	: func(func), arg(arg) {}
skrawool	0:3954a906acc2	2210
skrawool	0:3954a906acc2	2211	R operator()(A0 a0, A1 a1, A2 a2) const {
skrawool	0:3954a906acc2	2212	return func(arg, a0, a1, a2);
skrawool	0:3954a906acc2	2213	}
skrawool	0:3954a906acc2	2214	};
skrawool	0:3954a906acc2	2215	};
skrawool	0:3954a906acc2	2216
skrawool	0:3954a906acc2	2217	/** Callback class based on template specialization
skrawool	0:3954a906acc2	2218	*
skrawool	0:3954a906acc2	2219	* @Note Synchronization level: Not protected
skrawool	0:3954a906acc2	2220	*/
skrawool	0:3954a906acc2	2221	template <typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	2222	class Callback<R(A0, A1, A2, A3)> {
skrawool	0:3954a906acc2	2223	public:
skrawool	0:3954a906acc2	2224	/** Create a Callback with a static function
skrawool	0:3954a906acc2	2225	* @param func Static function to attach
skrawool	0:3954a906acc2	2226	*/
skrawool	0:3954a906acc2	2227	Callback(R (*func)(A0, A1, A2, A3) = 0) {
skrawool	0:3954a906acc2	2228	if (!func) {
skrawool	0:3954a906acc2	2229	_ops = 0;
skrawool	0:3954a906acc2	2230	} else {
skrawool	0:3954a906acc2	2231	generate(func);
skrawool	0:3954a906acc2	2232	}
skrawool	0:3954a906acc2	2233	}
skrawool	0:3954a906acc2	2234
skrawool	0:3954a906acc2	2235	/** Attach a Callback
skrawool	0:3954a906acc2	2236	* @param func The Callback to attach
skrawool	0:3954a906acc2	2237	*/
skrawool	0:3954a906acc2	2238	Callback(const Callback<R(A0, A1, A2, A3)> &func) {
skrawool	0:3954a906acc2	2239	if (func._ops) {
skrawool	0:3954a906acc2	2240	func._ops->move(this, &func);
skrawool	0:3954a906acc2	2241	}
skrawool	0:3954a906acc2	2242	_ops = func._ops;
skrawool	0:3954a906acc2	2243	}
skrawool	0:3954a906acc2	2244
skrawool	0:3954a906acc2	2245	/** Create a Callback with a member function
skrawool	0:3954a906acc2	2246	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2247	* @param method Member function to attach
skrawool	0:3954a906acc2	2248	*/
skrawool	0:3954a906acc2	2249	template<typename T, typename U>
skrawool	0:3954a906acc2	2250	Callback(U obj, R (T::method)(A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2251	generate(method_context<T, R (T::*)(A0, A1, A2, A3)>(obj, method));
skrawool	0:3954a906acc2	2252	}
skrawool	0:3954a906acc2	2253
skrawool	0:3954a906acc2	2254	/** Create a Callback with a member function
skrawool	0:3954a906acc2	2255	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2256	* @param method Member function to attach
skrawool	0:3954a906acc2	2257	*/
skrawool	0:3954a906acc2	2258	template<typename T, typename U>
skrawool	0:3954a906acc2	2259	Callback(const U obj, R (T::method)(A0, A1, A2, A3) const) {
skrawool	0:3954a906acc2	2260	generate(method_context<const T, R (T::*)(A0, A1, A2, A3) const>(obj, method));
skrawool	0:3954a906acc2	2261	}
skrawool	0:3954a906acc2	2262
skrawool	0:3954a906acc2	2263	/** Create a Callback with a member function
skrawool	0:3954a906acc2	2264	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2265	* @param method Member function to attach
skrawool	0:3954a906acc2	2266	*/
skrawool	0:3954a906acc2	2267	template<typename T, typename U>
skrawool	0:3954a906acc2	2268	Callback(volatile U obj, R (T::method)(A0, A1, A2, A3) volatile) {
skrawool	0:3954a906acc2	2269	generate(method_context<volatile T, R (T::*)(A0, A1, A2, A3) volatile>(obj, method));
skrawool	0:3954a906acc2	2270	}
skrawool	0:3954a906acc2	2271
skrawool	0:3954a906acc2	2272	/** Create a Callback with a member function
skrawool	0:3954a906acc2	2273	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2274	* @param method Member function to attach
skrawool	0:3954a906acc2	2275	*/
skrawool	0:3954a906acc2	2276	template<typename T, typename U>
skrawool	0:3954a906acc2	2277	Callback(const volatile U obj, R (T::method)(A0, A1, A2, A3) const volatile) {
skrawool	0:3954a906acc2	2278	generate(method_context<const volatile T, R (T::*)(A0, A1, A2, A3) const volatile>(obj, method));
skrawool	0:3954a906acc2	2279	}
skrawool	0:3954a906acc2	2280
skrawool	0:3954a906acc2	2281	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2282	* @param func Static function to attach
skrawool	0:3954a906acc2	2283	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2284	*/
skrawool	0:3954a906acc2	2285	template<typename T, typename U>
skrawool	0:3954a906acc2	2286	Callback(R (func)(T, A0, A1, A2, A3), U *arg) {
skrawool	0:3954a906acc2	2287	generate(function_context<R ()(T, A0, A1, A2, A3), T>(func, arg));
skrawool	0:3954a906acc2	2288	}
skrawool	0:3954a906acc2	2289
skrawool	0:3954a906acc2	2290	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2291	* @param func Static function to attach
skrawool	0:3954a906acc2	2292	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2293	*/
skrawool	0:3954a906acc2	2294	template<typename T, typename U>
skrawool	0:3954a906acc2	2295	Callback(R (func)(const T, A0, A1, A2, A3), const U *arg) {
skrawool	0:3954a906acc2	2296	generate(function_context<R ()(const T, A0, A1, A2, A3), const T>(func, arg));
skrawool	0:3954a906acc2	2297	}
skrawool	0:3954a906acc2	2298
skrawool	0:3954a906acc2	2299	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2300	* @param func Static function to attach
skrawool	0:3954a906acc2	2301	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2302	*/
skrawool	0:3954a906acc2	2303	template<typename T, typename U>
skrawool	0:3954a906acc2	2304	Callback(R (func)(volatile T, A0, A1, A2, A3), volatile U *arg) {
skrawool	0:3954a906acc2	2305	generate(function_context<R ()(volatile T, A0, A1, A2, A3), volatile T>(func, arg));
skrawool	0:3954a906acc2	2306	}
skrawool	0:3954a906acc2	2307
skrawool	0:3954a906acc2	2308	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2309	* @param func Static function to attach
skrawool	0:3954a906acc2	2310	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2311	*/
skrawool	0:3954a906acc2	2312	template<typename T, typename U>
skrawool	0:3954a906acc2	2313	Callback(R (func)(const volatile T, A0, A1, A2, A3), const volatile U *arg) {
skrawool	0:3954a906acc2	2314	generate(function_context<R ()(const volatile T, A0, A1, A2, A3), const volatile T>(func, arg));
skrawool	0:3954a906acc2	2315	}
skrawool	0:3954a906acc2	2316
skrawool	0:3954a906acc2	2317	/** Create a Callback with a function object
skrawool	0:3954a906acc2	2318	* @param func Function object to attach
skrawool	0:3954a906acc2	2319	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2320	*/
skrawool	0:3954a906acc2	2321	template <typename F>
skrawool	0:3954a906acc2	2322	Callback(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2323	detail::is_type<R (F::*)(A0, A1, A2, A3), &F::operator()>::value &&
skrawool	0:3954a906acc2	2324	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2325	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2326	generate(f);
skrawool	0:3954a906acc2	2327	}
skrawool	0:3954a906acc2	2328
skrawool	0:3954a906acc2	2329	/** Create a Callback with a function object
skrawool	0:3954a906acc2	2330	* @param func Function object to attach
skrawool	0:3954a906acc2	2331	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2332	*/
skrawool	0:3954a906acc2	2333	template <typename F>
skrawool	0:3954a906acc2	2334	Callback(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2335	detail::is_type<R (F::*)(A0, A1, A2, A3) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	2336	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2337	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2338	generate(f);
skrawool	0:3954a906acc2	2339	}
skrawool	0:3954a906acc2	2340
skrawool	0:3954a906acc2	2341	/** Create a Callback with a function object
skrawool	0:3954a906acc2	2342	* @param func Function object to attach
skrawool	0:3954a906acc2	2343	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2344	*/
skrawool	0:3954a906acc2	2345	template <typename F>
skrawool	0:3954a906acc2	2346	Callback(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2347	detail::is_type<R (F::*)(A0, A1, A2, A3) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	2348	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2349	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2350	generate(f);
skrawool	0:3954a906acc2	2351	}
skrawool	0:3954a906acc2	2352
skrawool	0:3954a906acc2	2353	/** Create a Callback with a function object
skrawool	0:3954a906acc2	2354	* @param func Function object to attach
skrawool	0:3954a906acc2	2355	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2356	*/
skrawool	0:3954a906acc2	2357	template <typename F>
skrawool	0:3954a906acc2	2358	Callback(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2359	detail::is_type<R (F::*)(A0, A1, A2, A3) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	2360	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2361	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2362	generate(f);
skrawool	0:3954a906acc2	2363	}
skrawool	0:3954a906acc2	2364
skrawool	0:3954a906acc2	2365	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2366	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2367	* @param func Static function to attach
skrawool	0:3954a906acc2	2368	* @deprecated
skrawool	0:3954a906acc2	2369	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	2370	*/
skrawool	0:3954a906acc2	2371	template<typename T, typename U>
skrawool	0:3954a906acc2	2372	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2373	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	2374	Callback(U obj, R (func)(T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2375	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2376	}
skrawool	0:3954a906acc2	2377
skrawool	0:3954a906acc2	2378	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2379	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2380	* @param func Static function to attach
skrawool	0:3954a906acc2	2381	* @deprecated
skrawool	0:3954a906acc2	2382	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	2383	*/
skrawool	0:3954a906acc2	2384	template<typename T, typename U>
skrawool	0:3954a906acc2	2385	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2386	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	2387	Callback(const U obj, R (func)(const T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2388	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2389	}
skrawool	0:3954a906acc2	2390
skrawool	0:3954a906acc2	2391	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2392	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2393	* @param func Static function to attach
skrawool	0:3954a906acc2	2394	* @deprecated
skrawool	0:3954a906acc2	2395	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	2396	*/
skrawool	0:3954a906acc2	2397	template<typename T, typename U>
skrawool	0:3954a906acc2	2398	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2399	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	2400	Callback(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2401	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2402	}
skrawool	0:3954a906acc2	2403
skrawool	0:3954a906acc2	2404	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2405	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2406	* @param func Static function to attach
skrawool	0:3954a906acc2	2407	* @deprecated
skrawool	0:3954a906acc2	2408	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	2409	*/
skrawool	0:3954a906acc2	2410	template<typename T, typename U>
skrawool	0:3954a906acc2	2411	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2412	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	2413	Callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2414	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2415	}
skrawool	0:3954a906acc2	2416
skrawool	0:3954a906acc2	2417	/** Destroy a callback
skrawool	0:3954a906acc2	2418	*/
skrawool	0:3954a906acc2	2419	~Callback() {
skrawool	0:3954a906acc2	2420	if (_ops) {
skrawool	0:3954a906acc2	2421	_ops->dtor(this);
skrawool	0:3954a906acc2	2422	}
skrawool	0:3954a906acc2	2423	}
skrawool	0:3954a906acc2	2424
skrawool	0:3954a906acc2	2425	/** Attach a static function
skrawool	0:3954a906acc2	2426	* @param func Static function to attach
skrawool	0:3954a906acc2	2427	*/
skrawool	0:3954a906acc2	2428	void attach(R (*func)(A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2429	this->~Callback();
skrawool	0:3954a906acc2	2430	new (this) Callback(func);
skrawool	0:3954a906acc2	2431	}
skrawool	0:3954a906acc2	2432
skrawool	0:3954a906acc2	2433	/** Attach a Callback
skrawool	0:3954a906acc2	2434	* @param func The Callback to attach
skrawool	0:3954a906acc2	2435	*/
skrawool	0:3954a906acc2	2436	void attach(const Callback<R(A0, A1, A2, A3)> &func) {
skrawool	0:3954a906acc2	2437	this->~Callback();
skrawool	0:3954a906acc2	2438	new (this) Callback(func);
skrawool	0:3954a906acc2	2439	}
skrawool	0:3954a906acc2	2440
skrawool	0:3954a906acc2	2441	/** Attach a member function
skrawool	0:3954a906acc2	2442	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2443	* @param method Member function to attach
skrawool	0:3954a906acc2	2444	*/
skrawool	0:3954a906acc2	2445	template<typename T, typename U>
skrawool	0:3954a906acc2	2446	void attach(U obj, R (T::method)(A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2447	this->~Callback();
skrawool	0:3954a906acc2	2448	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	2449	}
skrawool	0:3954a906acc2	2450
skrawool	0:3954a906acc2	2451	/** Attach a member function
skrawool	0:3954a906acc2	2452	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2453	* @param method Member function to attach
skrawool	0:3954a906acc2	2454	*/
skrawool	0:3954a906acc2	2455	template<typename T, typename U>
skrawool	0:3954a906acc2	2456	void attach(const U obj, R (T::method)(A0, A1, A2, A3) const) {
skrawool	0:3954a906acc2	2457	this->~Callback();
skrawool	0:3954a906acc2	2458	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	2459	}
skrawool	0:3954a906acc2	2460
skrawool	0:3954a906acc2	2461	/** Attach a member function
skrawool	0:3954a906acc2	2462	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2463	* @param method Member function to attach
skrawool	0:3954a906acc2	2464	*/
skrawool	0:3954a906acc2	2465	template<typename T, typename U>
skrawool	0:3954a906acc2	2466	void attach(volatile U obj, R (T::method)(A0, A1, A2, A3) volatile) {
skrawool	0:3954a906acc2	2467	this->~Callback();
skrawool	0:3954a906acc2	2468	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	2469	}
skrawool	0:3954a906acc2	2470
skrawool	0:3954a906acc2	2471	/** Attach a member function
skrawool	0:3954a906acc2	2472	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2473	* @param method Member function to attach
skrawool	0:3954a906acc2	2474	*/
skrawool	0:3954a906acc2	2475	template<typename T, typename U>
skrawool	0:3954a906acc2	2476	void attach(const volatile U obj, R (T::method)(A0, A1, A2, A3) const volatile) {
skrawool	0:3954a906acc2	2477	this->~Callback();
skrawool	0:3954a906acc2	2478	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	2479	}
skrawool	0:3954a906acc2	2480
skrawool	0:3954a906acc2	2481	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2482	* @param func Static function to attach
skrawool	0:3954a906acc2	2483	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2484	*/
skrawool	0:3954a906acc2	2485	template <typename T, typename U>
skrawool	0:3954a906acc2	2486	void attach(R (func)(T, A0, A1, A2, A3), U *arg) {
skrawool	0:3954a906acc2	2487	this->~Callback();
skrawool	0:3954a906acc2	2488	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	2489	}
skrawool	0:3954a906acc2	2490
skrawool	0:3954a906acc2	2491	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2492	* @param func Static function to attach
skrawool	0:3954a906acc2	2493	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2494	*/
skrawool	0:3954a906acc2	2495	template <typename T, typename U>
skrawool	0:3954a906acc2	2496	void attach(R (func)(const T, A0, A1, A2, A3), const U *arg) {
skrawool	0:3954a906acc2	2497	this->~Callback();
skrawool	0:3954a906acc2	2498	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	2499	}
skrawool	0:3954a906acc2	2500
skrawool	0:3954a906acc2	2501	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2502	* @param func Static function to attach
skrawool	0:3954a906acc2	2503	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2504	*/
skrawool	0:3954a906acc2	2505	template <typename T, typename U>
skrawool	0:3954a906acc2	2506	void attach(R (func)(volatile T, A0, A1, A2, A3), volatile U *arg) {
skrawool	0:3954a906acc2	2507	this->~Callback();
skrawool	0:3954a906acc2	2508	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	2509	}
skrawool	0:3954a906acc2	2510
skrawool	0:3954a906acc2	2511	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2512	* @param func Static function to attach
skrawool	0:3954a906acc2	2513	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2514	*/
skrawool	0:3954a906acc2	2515	template <typename T, typename U>
skrawool	0:3954a906acc2	2516	void attach(R (func)(const volatile T, A0, A1, A2, A3), const volatile U *arg) {
skrawool	0:3954a906acc2	2517	this->~Callback();
skrawool	0:3954a906acc2	2518	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	2519	}
skrawool	0:3954a906acc2	2520
skrawool	0:3954a906acc2	2521	/** Attach a function object
skrawool	0:3954a906acc2	2522	* @param func Function object to attach
skrawool	0:3954a906acc2	2523	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2524	*/
skrawool	0:3954a906acc2	2525	template <typename F>
skrawool	0:3954a906acc2	2526	void attach(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2527	detail::is_type<R (F::*)(A0, A1, A2, A3), &F::operator()>::value &&
skrawool	0:3954a906acc2	2528	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2529	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2530	this->~Callback();
skrawool	0:3954a906acc2	2531	new (this) Callback(f);
skrawool	0:3954a906acc2	2532	}
skrawool	0:3954a906acc2	2533
skrawool	0:3954a906acc2	2534	/** Attach a function object
skrawool	0:3954a906acc2	2535	* @param func Function object to attach
skrawool	0:3954a906acc2	2536	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2537	*/
skrawool	0:3954a906acc2	2538	template <typename F>
skrawool	0:3954a906acc2	2539	void attach(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2540	detail::is_type<R (F::*)(A0, A1, A2, A3) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	2541	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2542	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2543	this->~Callback();
skrawool	0:3954a906acc2	2544	new (this) Callback(f);
skrawool	0:3954a906acc2	2545	}
skrawool	0:3954a906acc2	2546
skrawool	0:3954a906acc2	2547	/** Attach a function object
skrawool	0:3954a906acc2	2548	* @param func Function object to attach
skrawool	0:3954a906acc2	2549	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2550	*/
skrawool	0:3954a906acc2	2551	template <typename F>
skrawool	0:3954a906acc2	2552	void attach(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2553	detail::is_type<R (F::*)(A0, A1, A2, A3) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	2554	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2555	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2556	this->~Callback();
skrawool	0:3954a906acc2	2557	new (this) Callback(f);
skrawool	0:3954a906acc2	2558	}
skrawool	0:3954a906acc2	2559
skrawool	0:3954a906acc2	2560	/** Attach a function object
skrawool	0:3954a906acc2	2561	* @param func Function object to attach
skrawool	0:3954a906acc2	2562	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2563	*/
skrawool	0:3954a906acc2	2564	template <typename F>
skrawool	0:3954a906acc2	2565	void attach(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2566	detail::is_type<R (F::*)(A0, A1, A2, A3) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	2567	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2568	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2569	this->~Callback();
skrawool	0:3954a906acc2	2570	new (this) Callback(f);
skrawool	0:3954a906acc2	2571	}
skrawool	0:3954a906acc2	2572
skrawool	0:3954a906acc2	2573	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2574	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2575	* @param func Static function to attach
skrawool	0:3954a906acc2	2576	* @deprecated
skrawool	0:3954a906acc2	2577	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	2578	*/
skrawool	0:3954a906acc2	2579	template <typename T, typename U>
skrawool	0:3954a906acc2	2580	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2581	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	2582	void attach(U obj, R (func)(T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2583	this->~Callback();
skrawool	0:3954a906acc2	2584	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2585	}
skrawool	0:3954a906acc2	2586
skrawool	0:3954a906acc2	2587	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2588	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2589	* @param func Static function to attach
skrawool	0:3954a906acc2	2590	* @deprecated
skrawool	0:3954a906acc2	2591	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	2592	*/
skrawool	0:3954a906acc2	2593	template <typename T, typename U>
skrawool	0:3954a906acc2	2594	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2595	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	2596	void attach(const U obj, R (func)(const T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2597	this->~Callback();
skrawool	0:3954a906acc2	2598	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2599	}
skrawool	0:3954a906acc2	2600
skrawool	0:3954a906acc2	2601	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2602	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2603	* @param func Static function to attach
skrawool	0:3954a906acc2	2604	* @deprecated
skrawool	0:3954a906acc2	2605	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	2606	*/
skrawool	0:3954a906acc2	2607	template <typename T, typename U>
skrawool	0:3954a906acc2	2608	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2609	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	2610	void attach(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2611	this->~Callback();
skrawool	0:3954a906acc2	2612	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2613	}
skrawool	0:3954a906acc2	2614
skrawool	0:3954a906acc2	2615	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	2616	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2617	* @param func Static function to attach
skrawool	0:3954a906acc2	2618	* @deprecated
skrawool	0:3954a906acc2	2619	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	2620	*/
skrawool	0:3954a906acc2	2621	template <typename T, typename U>
skrawool	0:3954a906acc2	2622	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2623	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	2624	void attach(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	2625	this->~Callback();
skrawool	0:3954a906acc2	2626	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2627	}
skrawool	0:3954a906acc2	2628
skrawool	0:3954a906acc2	2629	/** Assign a callback
skrawool	0:3954a906acc2	2630	*/
skrawool	0:3954a906acc2	2631	Callback &operator=(const Callback &that) {
skrawool	0:3954a906acc2	2632	if (this != &that) {
skrawool	0:3954a906acc2	2633	this->~Callback();
skrawool	0:3954a906acc2	2634	new (this) Callback(that);
skrawool	0:3954a906acc2	2635	}
skrawool	0:3954a906acc2	2636
skrawool	0:3954a906acc2	2637	return *this;
skrawool	0:3954a906acc2	2638	}
skrawool	0:3954a906acc2	2639
skrawool	0:3954a906acc2	2640	/** Call the attached function
skrawool	0:3954a906acc2	2641	*/
skrawool	0:3954a906acc2	2642	R call(A0 a0, A1 a1, A2 a2, A3 a3) const {
skrawool	0:3954a906acc2	2643	MBED_ASSERT(_ops);
skrawool	0:3954a906acc2	2644	return _ops->call(this, a0, a1, a2, a3);
skrawool	0:3954a906acc2	2645	}
skrawool	0:3954a906acc2	2646
skrawool	0:3954a906acc2	2647	/** Call the attached function
skrawool	0:3954a906acc2	2648	*/
skrawool	0:3954a906acc2	2649	R operator()(A0 a0, A1 a1, A2 a2, A3 a3) const {
skrawool	0:3954a906acc2	2650	return call(a0, a1, a2, a3);
skrawool	0:3954a906acc2	2651	}
skrawool	0:3954a906acc2	2652
skrawool	0:3954a906acc2	2653	/** Test if function has been attached
skrawool	0:3954a906acc2	2654	*/
skrawool	0:3954a906acc2	2655	operator bool() const {
skrawool	0:3954a906acc2	2656	return _ops;
skrawool	0:3954a906acc2	2657	}
skrawool	0:3954a906acc2	2658
skrawool	0:3954a906acc2	2659	/** Test for equality
skrawool	0:3954a906acc2	2660	*/
skrawool	0:3954a906acc2	2661	friend bool operator==(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	2662	return memcmp(&l, &r, sizeof(Callback)) == 0;
skrawool	0:3954a906acc2	2663	}
skrawool	0:3954a906acc2	2664
skrawool	0:3954a906acc2	2665	/** Test for inequality
skrawool	0:3954a906acc2	2666	*/
skrawool	0:3954a906acc2	2667	friend bool operator!=(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	2668	return !(l == r);
skrawool	0:3954a906acc2	2669	}
skrawool	0:3954a906acc2	2670
skrawool	0:3954a906acc2	2671	/** Static thunk for passing as C-style function
skrawool	0:3954a906acc2	2672	* @param func Callback to call passed as void pointer
skrawool	0:3954a906acc2	2673	*/
skrawool	0:3954a906acc2	2674	static R thunk(void *func, A0 a0, A1 a1, A2 a2, A3 a3) {
skrawool	0:3954a906acc2	2675	return static_cast<Callback*>(func)->call(a0, a1, a2, a3);
skrawool	0:3954a906acc2	2676	}
skrawool	0:3954a906acc2	2677
skrawool	0:3954a906acc2	2678	private:
skrawool	0:3954a906acc2	2679	// Stored as pointer to function and pointer to optional object
skrawool	0:3954a906acc2	2680	// Function pointer is stored as union of possible function types
skrawool	0:3954a906acc2	2681	// to garuntee proper size and alignment
skrawool	0:3954a906acc2	2682	struct _class;
skrawool	0:3954a906acc2	2683	union {
skrawool	0:3954a906acc2	2684	void (*_staticfunc)(A0, A1, A2, A3);
skrawool	0:3954a906acc2	2685	void (_boundfunc)(_class, A0, A1, A2, A3);
skrawool	0:3954a906acc2	2686	void (_class::*_methodfunc)(A0, A1, A2, A3);
skrawool	0:3954a906acc2	2687	} _func;
skrawool	0:3954a906acc2	2688	void *_obj;
skrawool	0:3954a906acc2	2689
skrawool	0:3954a906acc2	2690	// Dynamically dispatched operations
skrawool	0:3954a906acc2	2691	const struct ops {
skrawool	0:3954a906acc2	2692	R (call)(const void, A0, A1, A2, A3);
skrawool	0:3954a906acc2	2693	void (move)(void, const void*);
skrawool	0:3954a906acc2	2694	void (dtor)(void);
skrawool	0:3954a906acc2	2695	} *_ops;
skrawool	0:3954a906acc2	2696
skrawool	0:3954a906acc2	2697	// Generate operations for function object
skrawool	0:3954a906acc2	2698	template <typename F>
skrawool	0:3954a906acc2	2699	void generate(const F &f) {
skrawool	0:3954a906acc2	2700	static const ops ops = {
skrawool	0:3954a906acc2	2701	&Callback::function_call<F>,
skrawool	0:3954a906acc2	2702	&Callback::function_move<F>,
skrawool	0:3954a906acc2	2703	&Callback::function_dtor<F>,
skrawool	0:3954a906acc2	2704	};
skrawool	0:3954a906acc2	2705
skrawool	0:3954a906acc2	2706	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
skrawool	0:3954a906acc2	2707	"Type F must not exceed the size of the Callback class");
skrawool	0:3954a906acc2	2708	new (this) F(f);
skrawool	0:3954a906acc2	2709	_ops = &ops;
skrawool	0:3954a906acc2	2710	}
skrawool	0:3954a906acc2	2711
skrawool	0:3954a906acc2	2712	// Function attributes
skrawool	0:3954a906acc2	2713	template <typename F>
skrawool	0:3954a906acc2	2714	static R function_call(const void *p, A0 a0, A1 a1, A2 a2, A3 a3) {
skrawool	0:3954a906acc2	2715	return ((F)p)(a0, a1, a2, a3);
skrawool	0:3954a906acc2	2716	}
skrawool	0:3954a906acc2	2717
skrawool	0:3954a906acc2	2718	template <typename F>
skrawool	0:3954a906acc2	2719	static void function_move(void d, const void p) {
skrawool	0:3954a906acc2	2720	new (d) F((F)p);
skrawool	0:3954a906acc2	2721	}
skrawool	0:3954a906acc2	2722
skrawool	0:3954a906acc2	2723	template <typename F>
skrawool	0:3954a906acc2	2724	static void function_dtor(void *p) {
skrawool	0:3954a906acc2	2725	((F*)p)->~F();
skrawool	0:3954a906acc2	2726	}
skrawool	0:3954a906acc2	2727
skrawool	0:3954a906acc2	2728	// Wrappers for functions with context
skrawool	0:3954a906acc2	2729	template <typename O, typename M>
skrawool	0:3954a906acc2	2730	struct method_context {
skrawool	0:3954a906acc2	2731	M method;
skrawool	0:3954a906acc2	2732	O *obj;
skrawool	0:3954a906acc2	2733
skrawool	0:3954a906acc2	2734	method_context(O *obj, M method)
skrawool	0:3954a906acc2	2735	: method(method), obj(obj) {}
skrawool	0:3954a906acc2	2736
skrawool	0:3954a906acc2	2737	R operator()(A0 a0, A1 a1, A2 a2, A3 a3) const {
skrawool	0:3954a906acc2	2738	return (obj->*method)(a0, a1, a2, a3);
skrawool	0:3954a906acc2	2739	}
skrawool	0:3954a906acc2	2740	};
skrawool	0:3954a906acc2	2741
skrawool	0:3954a906acc2	2742	template <typename F, typename A>
skrawool	0:3954a906acc2	2743	struct function_context {
skrawool	0:3954a906acc2	2744	F func;
skrawool	0:3954a906acc2	2745	A *arg;
skrawool	0:3954a906acc2	2746
skrawool	0:3954a906acc2	2747	function_context(F func, A *arg)
skrawool	0:3954a906acc2	2748	: func(func), arg(arg) {}
skrawool	0:3954a906acc2	2749
skrawool	0:3954a906acc2	2750	R operator()(A0 a0, A1 a1, A2 a2, A3 a3) const {
skrawool	0:3954a906acc2	2751	return func(arg, a0, a1, a2, a3);
skrawool	0:3954a906acc2	2752	}
skrawool	0:3954a906acc2	2753	};
skrawool	0:3954a906acc2	2754	};
skrawool	0:3954a906acc2	2755
skrawool	0:3954a906acc2	2756	/** Callback class based on template specialization
skrawool	0:3954a906acc2	2757	*
skrawool	0:3954a906acc2	2758	* @Note Synchronization level: Not protected
skrawool	0:3954a906acc2	2759	*/
skrawool	0:3954a906acc2	2760	template <typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	2761	class Callback<R(A0, A1, A2, A3, A4)> {
skrawool	0:3954a906acc2	2762	public:
skrawool	0:3954a906acc2	2763	/** Create a Callback with a static function
skrawool	0:3954a906acc2	2764	* @param func Static function to attach
skrawool	0:3954a906acc2	2765	*/
skrawool	0:3954a906acc2	2766	Callback(R (*func)(A0, A1, A2, A3, A4) = 0) {
skrawool	0:3954a906acc2	2767	if (!func) {
skrawool	0:3954a906acc2	2768	_ops = 0;
skrawool	0:3954a906acc2	2769	} else {
skrawool	0:3954a906acc2	2770	generate(func);
skrawool	0:3954a906acc2	2771	}
skrawool	0:3954a906acc2	2772	}
skrawool	0:3954a906acc2	2773
skrawool	0:3954a906acc2	2774	/** Attach a Callback
skrawool	0:3954a906acc2	2775	* @param func The Callback to attach
skrawool	0:3954a906acc2	2776	*/
skrawool	0:3954a906acc2	2777	Callback(const Callback<R(A0, A1, A2, A3, A4)> &func) {
skrawool	0:3954a906acc2	2778	if (func._ops) {
skrawool	0:3954a906acc2	2779	func._ops->move(this, &func);
skrawool	0:3954a906acc2	2780	}
skrawool	0:3954a906acc2	2781	_ops = func._ops;
skrawool	0:3954a906acc2	2782	}
skrawool	0:3954a906acc2	2783
skrawool	0:3954a906acc2	2784	/** Create a Callback with a member function
skrawool	0:3954a906acc2	2785	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2786	* @param method Member function to attach
skrawool	0:3954a906acc2	2787	*/
skrawool	0:3954a906acc2	2788	template<typename T, typename U>
skrawool	0:3954a906acc2	2789	Callback(U obj, R (T::method)(A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	2790	generate(method_context<T, R (T::*)(A0, A1, A2, A3, A4)>(obj, method));
skrawool	0:3954a906acc2	2791	}
skrawool	0:3954a906acc2	2792
skrawool	0:3954a906acc2	2793	/** Create a Callback with a member function
skrawool	0:3954a906acc2	2794	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2795	* @param method Member function to attach
skrawool	0:3954a906acc2	2796	*/
skrawool	0:3954a906acc2	2797	template<typename T, typename U>
skrawool	0:3954a906acc2	2798	Callback(const U obj, R (T::method)(A0, A1, A2, A3, A4) const) {
skrawool	0:3954a906acc2	2799	generate(method_context<const T, R (T::*)(A0, A1, A2, A3, A4) const>(obj, method));
skrawool	0:3954a906acc2	2800	}
skrawool	0:3954a906acc2	2801
skrawool	0:3954a906acc2	2802	/** Create a Callback with a member function
skrawool	0:3954a906acc2	2803	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2804	* @param method Member function to attach
skrawool	0:3954a906acc2	2805	*/
skrawool	0:3954a906acc2	2806	template<typename T, typename U>
skrawool	0:3954a906acc2	2807	Callback(volatile U obj, R (T::method)(A0, A1, A2, A3, A4) volatile) {
skrawool	0:3954a906acc2	2808	generate(method_context<volatile T, R (T::*)(A0, A1, A2, A3, A4) volatile>(obj, method));
skrawool	0:3954a906acc2	2809	}
skrawool	0:3954a906acc2	2810
skrawool	0:3954a906acc2	2811	/** Create a Callback with a member function
skrawool	0:3954a906acc2	2812	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2813	* @param method Member function to attach
skrawool	0:3954a906acc2	2814	*/
skrawool	0:3954a906acc2	2815	template<typename T, typename U>
skrawool	0:3954a906acc2	2816	Callback(const volatile U obj, R (T::method)(A0, A1, A2, A3, A4) const volatile) {
skrawool	0:3954a906acc2	2817	generate(method_context<const volatile T, R (T::*)(A0, A1, A2, A3, A4) const volatile>(obj, method));
skrawool	0:3954a906acc2	2818	}
skrawool	0:3954a906acc2	2819
skrawool	0:3954a906acc2	2820	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2821	* @param func Static function to attach
skrawool	0:3954a906acc2	2822	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2823	*/
skrawool	0:3954a906acc2	2824	template<typename T, typename U>
skrawool	0:3954a906acc2	2825	Callback(R (func)(T, A0, A1, A2, A3, A4), U *arg) {
skrawool	0:3954a906acc2	2826	generate(function_context<R ()(T, A0, A1, A2, A3, A4), T>(func, arg));
skrawool	0:3954a906acc2	2827	}
skrawool	0:3954a906acc2	2828
skrawool	0:3954a906acc2	2829	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2830	* @param func Static function to attach
skrawool	0:3954a906acc2	2831	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2832	*/
skrawool	0:3954a906acc2	2833	template<typename T, typename U>
skrawool	0:3954a906acc2	2834	Callback(R (func)(const T, A0, A1, A2, A3, A4), const U *arg) {
skrawool	0:3954a906acc2	2835	generate(function_context<R ()(const T, A0, A1, A2, A3, A4), const T>(func, arg));
skrawool	0:3954a906acc2	2836	}
skrawool	0:3954a906acc2	2837
skrawool	0:3954a906acc2	2838	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2839	* @param func Static function to attach
skrawool	0:3954a906acc2	2840	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2841	*/
skrawool	0:3954a906acc2	2842	template<typename T, typename U>
skrawool	0:3954a906acc2	2843	Callback(R (func)(volatile T, A0, A1, A2, A3, A4), volatile U *arg) {
skrawool	0:3954a906acc2	2844	generate(function_context<R ()(volatile T, A0, A1, A2, A3, A4), volatile T>(func, arg));
skrawool	0:3954a906acc2	2845	}
skrawool	0:3954a906acc2	2846
skrawool	0:3954a906acc2	2847	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2848	* @param func Static function to attach
skrawool	0:3954a906acc2	2849	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	2850	*/
skrawool	0:3954a906acc2	2851	template<typename T, typename U>
skrawool	0:3954a906acc2	2852	Callback(R (func)(const volatile T, A0, A1, A2, A3, A4), const volatile U *arg) {
skrawool	0:3954a906acc2	2853	generate(function_context<R ()(const volatile T, A0, A1, A2, A3, A4), const volatile T>(func, arg));
skrawool	0:3954a906acc2	2854	}
skrawool	0:3954a906acc2	2855
skrawool	0:3954a906acc2	2856	/** Create a Callback with a function object
skrawool	0:3954a906acc2	2857	* @param func Function object to attach
skrawool	0:3954a906acc2	2858	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2859	*/
skrawool	0:3954a906acc2	2860	template <typename F>
skrawool	0:3954a906acc2	2861	Callback(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2862	detail::is_type<R (F::*)(A0, A1, A2, A3, A4), &F::operator()>::value &&
skrawool	0:3954a906acc2	2863	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2864	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2865	generate(f);
skrawool	0:3954a906acc2	2866	}
skrawool	0:3954a906acc2	2867
skrawool	0:3954a906acc2	2868	/** Create a Callback with a function object
skrawool	0:3954a906acc2	2869	* @param func Function object to attach
skrawool	0:3954a906acc2	2870	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2871	*/
skrawool	0:3954a906acc2	2872	template <typename F>
skrawool	0:3954a906acc2	2873	Callback(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2874	detail::is_type<R (F::*)(A0, A1, A2, A3, A4) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	2875	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2876	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2877	generate(f);
skrawool	0:3954a906acc2	2878	}
skrawool	0:3954a906acc2	2879
skrawool	0:3954a906acc2	2880	/** Create a Callback with a function object
skrawool	0:3954a906acc2	2881	* @param func Function object to attach
skrawool	0:3954a906acc2	2882	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2883	*/
skrawool	0:3954a906acc2	2884	template <typename F>
skrawool	0:3954a906acc2	2885	Callback(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2886	detail::is_type<R (F::*)(A0, A1, A2, A3, A4) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	2887	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2888	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2889	generate(f);
skrawool	0:3954a906acc2	2890	}
skrawool	0:3954a906acc2	2891
skrawool	0:3954a906acc2	2892	/** Create a Callback with a function object
skrawool	0:3954a906acc2	2893	* @param func Function object to attach
skrawool	0:3954a906acc2	2894	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	2895	*/
skrawool	0:3954a906acc2	2896	template <typename F>
skrawool	0:3954a906acc2	2897	Callback(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	2898	detail::is_type<R (F::*)(A0, A1, A2, A3, A4) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	2899	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	2900	>::type = detail::nil()) {
skrawool	0:3954a906acc2	2901	generate(f);
skrawool	0:3954a906acc2	2902	}
skrawool	0:3954a906acc2	2903
skrawool	0:3954a906acc2	2904	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2905	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2906	* @param func Static function to attach
skrawool	0:3954a906acc2	2907	* @deprecated
skrawool	0:3954a906acc2	2908	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	2909	*/
skrawool	0:3954a906acc2	2910	template<typename T, typename U>
skrawool	0:3954a906acc2	2911	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2912	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	2913	Callback(U obj, R (func)(T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	2914	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2915	}
skrawool	0:3954a906acc2	2916
skrawool	0:3954a906acc2	2917	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2918	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2919	* @param func Static function to attach
skrawool	0:3954a906acc2	2920	* @deprecated
skrawool	0:3954a906acc2	2921	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	2922	*/
skrawool	0:3954a906acc2	2923	template<typename T, typename U>
skrawool	0:3954a906acc2	2924	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2925	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	2926	Callback(const U obj, R (func)(const T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	2927	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2928	}
skrawool	0:3954a906acc2	2929
skrawool	0:3954a906acc2	2930	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2931	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2932	* @param func Static function to attach
skrawool	0:3954a906acc2	2933	* @deprecated
skrawool	0:3954a906acc2	2934	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	2935	*/
skrawool	0:3954a906acc2	2936	template<typename T, typename U>
skrawool	0:3954a906acc2	2937	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2938	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	2939	Callback(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	2940	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2941	}
skrawool	0:3954a906acc2	2942
skrawool	0:3954a906acc2	2943	/** Create a Callback with a static function and bound pointer
skrawool	0:3954a906acc2	2944	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	2945	* @param func Static function to attach
skrawool	0:3954a906acc2	2946	* @deprecated
skrawool	0:3954a906acc2	2947	* Arguments to callback have been reordered to Callback(func, arg)
skrawool	0:3954a906acc2	2948	*/
skrawool	0:3954a906acc2	2949	template<typename T, typename U>
skrawool	0:3954a906acc2	2950	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	2951	"Arguments to callback have been reordered to Callback(func, arg)")
skrawool	0:3954a906acc2	2952	Callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	2953	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	2954	}
skrawool	0:3954a906acc2	2955
skrawool	0:3954a906acc2	2956	/** Destroy a callback
skrawool	0:3954a906acc2	2957	*/
skrawool	0:3954a906acc2	2958	~Callback() {
skrawool	0:3954a906acc2	2959	if (_ops) {
skrawool	0:3954a906acc2	2960	_ops->dtor(this);
skrawool	0:3954a906acc2	2961	}
skrawool	0:3954a906acc2	2962	}
skrawool	0:3954a906acc2	2963
skrawool	0:3954a906acc2	2964	/** Attach a static function
skrawool	0:3954a906acc2	2965	* @param func Static function to attach
skrawool	0:3954a906acc2	2966	*/
skrawool	0:3954a906acc2	2967	void attach(R (*func)(A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	2968	this->~Callback();
skrawool	0:3954a906acc2	2969	new (this) Callback(func);
skrawool	0:3954a906acc2	2970	}
skrawool	0:3954a906acc2	2971
skrawool	0:3954a906acc2	2972	/** Attach a Callback
skrawool	0:3954a906acc2	2973	* @param func The Callback to attach
skrawool	0:3954a906acc2	2974	*/
skrawool	0:3954a906acc2	2975	void attach(const Callback<R(A0, A1, A2, A3, A4)> &func) {
skrawool	0:3954a906acc2	2976	this->~Callback();
skrawool	0:3954a906acc2	2977	new (this) Callback(func);
skrawool	0:3954a906acc2	2978	}
skrawool	0:3954a906acc2	2979
skrawool	0:3954a906acc2	2980	/** Attach a member function
skrawool	0:3954a906acc2	2981	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2982	* @param method Member function to attach
skrawool	0:3954a906acc2	2983	*/
skrawool	0:3954a906acc2	2984	template<typename T, typename U>
skrawool	0:3954a906acc2	2985	void attach(U obj, R (T::method)(A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	2986	this->~Callback();
skrawool	0:3954a906acc2	2987	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	2988	}
skrawool	0:3954a906acc2	2989
skrawool	0:3954a906acc2	2990	/** Attach a member function
skrawool	0:3954a906acc2	2991	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	2992	* @param method Member function to attach
skrawool	0:3954a906acc2	2993	*/
skrawool	0:3954a906acc2	2994	template<typename T, typename U>
skrawool	0:3954a906acc2	2995	void attach(const U obj, R (T::method)(A0, A1, A2, A3, A4) const) {
skrawool	0:3954a906acc2	2996	this->~Callback();
skrawool	0:3954a906acc2	2997	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	2998	}
skrawool	0:3954a906acc2	2999
skrawool	0:3954a906acc2	3000	/** Attach a member function
skrawool	0:3954a906acc2	3001	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	3002	* @param method Member function to attach
skrawool	0:3954a906acc2	3003	*/
skrawool	0:3954a906acc2	3004	template<typename T, typename U>
skrawool	0:3954a906acc2	3005	void attach(volatile U obj, R (T::method)(A0, A1, A2, A3, A4) volatile) {
skrawool	0:3954a906acc2	3006	this->~Callback();
skrawool	0:3954a906acc2	3007	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	3008	}
skrawool	0:3954a906acc2	3009
skrawool	0:3954a906acc2	3010	/** Attach a member function
skrawool	0:3954a906acc2	3011	* @param obj Pointer to object to invoke member function on
skrawool	0:3954a906acc2	3012	* @param method Member function to attach
skrawool	0:3954a906acc2	3013	*/
skrawool	0:3954a906acc2	3014	template<typename T, typename U>
skrawool	0:3954a906acc2	3015	void attach(const volatile U obj, R (T::method)(A0, A1, A2, A3, A4) const volatile) {
skrawool	0:3954a906acc2	3016	this->~Callback();
skrawool	0:3954a906acc2	3017	new (this) Callback(obj, method);
skrawool	0:3954a906acc2	3018	}
skrawool	0:3954a906acc2	3019
skrawool	0:3954a906acc2	3020	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	3021	* @param func Static function to attach
skrawool	0:3954a906acc2	3022	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3023	*/
skrawool	0:3954a906acc2	3024	template <typename T, typename U>
skrawool	0:3954a906acc2	3025	void attach(R (func)(T, A0, A1, A2, A3, A4), U *arg) {
skrawool	0:3954a906acc2	3026	this->~Callback();
skrawool	0:3954a906acc2	3027	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	3028	}
skrawool	0:3954a906acc2	3029
skrawool	0:3954a906acc2	3030	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	3031	* @param func Static function to attach
skrawool	0:3954a906acc2	3032	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3033	*/
skrawool	0:3954a906acc2	3034	template <typename T, typename U>
skrawool	0:3954a906acc2	3035	void attach(R (func)(const T, A0, A1, A2, A3, A4), const U *arg) {
skrawool	0:3954a906acc2	3036	this->~Callback();
skrawool	0:3954a906acc2	3037	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	3038	}
skrawool	0:3954a906acc2	3039
skrawool	0:3954a906acc2	3040	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	3041	* @param func Static function to attach
skrawool	0:3954a906acc2	3042	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3043	*/
skrawool	0:3954a906acc2	3044	template <typename T, typename U>
skrawool	0:3954a906acc2	3045	void attach(R (func)(volatile T, A0, A1, A2, A3, A4), volatile U *arg) {
skrawool	0:3954a906acc2	3046	this->~Callback();
skrawool	0:3954a906acc2	3047	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	3048	}
skrawool	0:3954a906acc2	3049
skrawool	0:3954a906acc2	3050	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	3051	* @param func Static function to attach
skrawool	0:3954a906acc2	3052	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3053	*/
skrawool	0:3954a906acc2	3054	template <typename T, typename U>
skrawool	0:3954a906acc2	3055	void attach(R (func)(const volatile T, A0, A1, A2, A3, A4), const volatile U *arg) {
skrawool	0:3954a906acc2	3056	this->~Callback();
skrawool	0:3954a906acc2	3057	new (this) Callback(func, arg);
skrawool	0:3954a906acc2	3058	}
skrawool	0:3954a906acc2	3059
skrawool	0:3954a906acc2	3060	/** Attach a function object
skrawool	0:3954a906acc2	3061	* @param func Function object to attach
skrawool	0:3954a906acc2	3062	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	3063	*/
skrawool	0:3954a906acc2	3064	template <typename F>
skrawool	0:3954a906acc2	3065	void attach(F f, typename detail::enable_if<
skrawool	0:3954a906acc2	3066	detail::is_type<R (F::*)(A0, A1, A2, A3, A4), &F::operator()>::value &&
skrawool	0:3954a906acc2	3067	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	3068	>::type = detail::nil()) {
skrawool	0:3954a906acc2	3069	this->~Callback();
skrawool	0:3954a906acc2	3070	new (this) Callback(f);
skrawool	0:3954a906acc2	3071	}
skrawool	0:3954a906acc2	3072
skrawool	0:3954a906acc2	3073	/** Attach a function object
skrawool	0:3954a906acc2	3074	* @param func Function object to attach
skrawool	0:3954a906acc2	3075	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	3076	*/
skrawool	0:3954a906acc2	3077	template <typename F>
skrawool	0:3954a906acc2	3078	void attach(const F f, typename detail::enable_if<
skrawool	0:3954a906acc2	3079	detail::is_type<R (F::*)(A0, A1, A2, A3, A4) const, &F::operator()>::value &&
skrawool	0:3954a906acc2	3080	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	3081	>::type = detail::nil()) {
skrawool	0:3954a906acc2	3082	this->~Callback();
skrawool	0:3954a906acc2	3083	new (this) Callback(f);
skrawool	0:3954a906acc2	3084	}
skrawool	0:3954a906acc2	3085
skrawool	0:3954a906acc2	3086	/** Attach a function object
skrawool	0:3954a906acc2	3087	* @param func Function object to attach
skrawool	0:3954a906acc2	3088	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	3089	*/
skrawool	0:3954a906acc2	3090	template <typename F>
skrawool	0:3954a906acc2	3091	void attach(volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	3092	detail::is_type<R (F::*)(A0, A1, A2, A3, A4) volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	3093	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	3094	>::type = detail::nil()) {
skrawool	0:3954a906acc2	3095	this->~Callback();
skrawool	0:3954a906acc2	3096	new (this) Callback(f);
skrawool	0:3954a906acc2	3097	}
skrawool	0:3954a906acc2	3098
skrawool	0:3954a906acc2	3099	/** Attach a function object
skrawool	0:3954a906acc2	3100	* @param func Function object to attach
skrawool	0:3954a906acc2	3101	* @note The function object is limited to a single word of storage
skrawool	0:3954a906acc2	3102	*/
skrawool	0:3954a906acc2	3103	template <typename F>
skrawool	0:3954a906acc2	3104	void attach(const volatile F f, typename detail::enable_if<
skrawool	0:3954a906acc2	3105	detail::is_type<R (F::*)(A0, A1, A2, A3, A4) const volatile, &F::operator()>::value &&
skrawool	0:3954a906acc2	3106	sizeof(F) <= sizeof(uintptr_t)
skrawool	0:3954a906acc2	3107	>::type = detail::nil()) {
skrawool	0:3954a906acc2	3108	this->~Callback();
skrawool	0:3954a906acc2	3109	new (this) Callback(f);
skrawool	0:3954a906acc2	3110	}
skrawool	0:3954a906acc2	3111
skrawool	0:3954a906acc2	3112	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	3113	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	3114	* @param func Static function to attach
skrawool	0:3954a906acc2	3115	* @deprecated
skrawool	0:3954a906acc2	3116	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	3117	*/
skrawool	0:3954a906acc2	3118	template <typename T, typename U>
skrawool	0:3954a906acc2	3119	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3120	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	3121	void attach(U obj, R (func)(T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	3122	this->~Callback();
skrawool	0:3954a906acc2	3123	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	3124	}
skrawool	0:3954a906acc2	3125
skrawool	0:3954a906acc2	3126	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	3127	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	3128	* @param func Static function to attach
skrawool	0:3954a906acc2	3129	* @deprecated
skrawool	0:3954a906acc2	3130	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	3131	*/
skrawool	0:3954a906acc2	3132	template <typename T, typename U>
skrawool	0:3954a906acc2	3133	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3134	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	3135	void attach(const U obj, R (func)(const T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	3136	this->~Callback();
skrawool	0:3954a906acc2	3137	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	3138	}
skrawool	0:3954a906acc2	3139
skrawool	0:3954a906acc2	3140	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	3141	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	3142	* @param func Static function to attach
skrawool	0:3954a906acc2	3143	* @deprecated
skrawool	0:3954a906acc2	3144	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	3145	*/
skrawool	0:3954a906acc2	3146	template <typename T, typename U>
skrawool	0:3954a906acc2	3147	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3148	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	3149	void attach(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	3150	this->~Callback();
skrawool	0:3954a906acc2	3151	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	3152	}
skrawool	0:3954a906acc2	3153
skrawool	0:3954a906acc2	3154	/** Attach a static function with a bound pointer
skrawool	0:3954a906acc2	3155	* @param obj Pointer to object to bind to function
skrawool	0:3954a906acc2	3156	* @param func Static function to attach
skrawool	0:3954a906acc2	3157	* @deprecated
skrawool	0:3954a906acc2	3158	* Arguments to callback have been reordered to attach(func, arg)
skrawool	0:3954a906acc2	3159	*/
skrawool	0:3954a906acc2	3160	template <typename T, typename U>
skrawool	0:3954a906acc2	3161	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3162	"Arguments to callback have been reordered to attach(func, arg)")
skrawool	0:3954a906acc2	3163	void attach(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	3164	this->~Callback();
skrawool	0:3954a906acc2	3165	new (this) Callback(func, obj);
skrawool	0:3954a906acc2	3166	}
skrawool	0:3954a906acc2	3167
skrawool	0:3954a906acc2	3168	/** Assign a callback
skrawool	0:3954a906acc2	3169	*/
skrawool	0:3954a906acc2	3170	Callback &operator=(const Callback &that) {
skrawool	0:3954a906acc2	3171	if (this != &that) {
skrawool	0:3954a906acc2	3172	this->~Callback();
skrawool	0:3954a906acc2	3173	new (this) Callback(that);
skrawool	0:3954a906acc2	3174	}
skrawool	0:3954a906acc2	3175
skrawool	0:3954a906acc2	3176	return *this;
skrawool	0:3954a906acc2	3177	}
skrawool	0:3954a906acc2	3178
skrawool	0:3954a906acc2	3179	/** Call the attached function
skrawool	0:3954a906acc2	3180	*/
skrawool	0:3954a906acc2	3181	R call(A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) const {
skrawool	0:3954a906acc2	3182	MBED_ASSERT(_ops);
skrawool	0:3954a906acc2	3183	return _ops->call(this, a0, a1, a2, a3, a4);
skrawool	0:3954a906acc2	3184	}
skrawool	0:3954a906acc2	3185
skrawool	0:3954a906acc2	3186	/** Call the attached function
skrawool	0:3954a906acc2	3187	*/
skrawool	0:3954a906acc2	3188	R operator()(A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) const {
skrawool	0:3954a906acc2	3189	return call(a0, a1, a2, a3, a4);
skrawool	0:3954a906acc2	3190	}
skrawool	0:3954a906acc2	3191
skrawool	0:3954a906acc2	3192	/** Test if function has been attached
skrawool	0:3954a906acc2	3193	*/
skrawool	0:3954a906acc2	3194	operator bool() const {
skrawool	0:3954a906acc2	3195	return _ops;
skrawool	0:3954a906acc2	3196	}
skrawool	0:3954a906acc2	3197
skrawool	0:3954a906acc2	3198	/** Test for equality
skrawool	0:3954a906acc2	3199	*/
skrawool	0:3954a906acc2	3200	friend bool operator==(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	3201	return memcmp(&l, &r, sizeof(Callback)) == 0;
skrawool	0:3954a906acc2	3202	}
skrawool	0:3954a906acc2	3203
skrawool	0:3954a906acc2	3204	/** Test for inequality
skrawool	0:3954a906acc2	3205	*/
skrawool	0:3954a906acc2	3206	friend bool operator!=(const Callback &l, const Callback &r) {
skrawool	0:3954a906acc2	3207	return !(l == r);
skrawool	0:3954a906acc2	3208	}
skrawool	0:3954a906acc2	3209
skrawool	0:3954a906acc2	3210	/** Static thunk for passing as C-style function
skrawool	0:3954a906acc2	3211	* @param func Callback to call passed as void pointer
skrawool	0:3954a906acc2	3212	*/
skrawool	0:3954a906acc2	3213	static R thunk(void *func, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) {
skrawool	0:3954a906acc2	3214	return static_cast<Callback*>(func)->call(a0, a1, a2, a3, a4);
skrawool	0:3954a906acc2	3215	}
skrawool	0:3954a906acc2	3216
skrawool	0:3954a906acc2	3217	private:
skrawool	0:3954a906acc2	3218	// Stored as pointer to function and pointer to optional object
skrawool	0:3954a906acc2	3219	// Function pointer is stored as union of possible function types
skrawool	0:3954a906acc2	3220	// to garuntee proper size and alignment
skrawool	0:3954a906acc2	3221	struct _class;
skrawool	0:3954a906acc2	3222	union {
skrawool	0:3954a906acc2	3223	void (*_staticfunc)(A0, A1, A2, A3, A4);
skrawool	0:3954a906acc2	3224	void (_boundfunc)(_class, A0, A1, A2, A3, A4);
skrawool	0:3954a906acc2	3225	void (_class::*_methodfunc)(A0, A1, A2, A3, A4);
skrawool	0:3954a906acc2	3226	} _func;
skrawool	0:3954a906acc2	3227	void *_obj;
skrawool	0:3954a906acc2	3228
skrawool	0:3954a906acc2	3229	// Dynamically dispatched operations
skrawool	0:3954a906acc2	3230	const struct ops {
skrawool	0:3954a906acc2	3231	R (call)(const void, A0, A1, A2, A3, A4);
skrawool	0:3954a906acc2	3232	void (move)(void, const void*);
skrawool	0:3954a906acc2	3233	void (dtor)(void);
skrawool	0:3954a906acc2	3234	} *_ops;
skrawool	0:3954a906acc2	3235
skrawool	0:3954a906acc2	3236	// Generate operations for function object
skrawool	0:3954a906acc2	3237	template <typename F>
skrawool	0:3954a906acc2	3238	void generate(const F &f) {
skrawool	0:3954a906acc2	3239	static const ops ops = {
skrawool	0:3954a906acc2	3240	&Callback::function_call<F>,
skrawool	0:3954a906acc2	3241	&Callback::function_move<F>,
skrawool	0:3954a906acc2	3242	&Callback::function_dtor<F>,
skrawool	0:3954a906acc2	3243	};
skrawool	0:3954a906acc2	3244
skrawool	0:3954a906acc2	3245	MBED_STATIC_ASSERT(sizeof(Callback) - sizeof(_ops) >= sizeof(F),
skrawool	0:3954a906acc2	3246	"Type F must not exceed the size of the Callback class");
skrawool	0:3954a906acc2	3247	new (this) F(f);
skrawool	0:3954a906acc2	3248	_ops = &ops;
skrawool	0:3954a906acc2	3249	}
skrawool	0:3954a906acc2	3250
skrawool	0:3954a906acc2	3251	// Function attributes
skrawool	0:3954a906acc2	3252	template <typename F>
skrawool	0:3954a906acc2	3253	static R function_call(const void *p, A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) {
skrawool	0:3954a906acc2	3254	return ((F)p)(a0, a1, a2, a3, a4);
skrawool	0:3954a906acc2	3255	}
skrawool	0:3954a906acc2	3256
skrawool	0:3954a906acc2	3257	template <typename F>
skrawool	0:3954a906acc2	3258	static void function_move(void d, const void p) {
skrawool	0:3954a906acc2	3259	new (d) F((F)p);
skrawool	0:3954a906acc2	3260	}
skrawool	0:3954a906acc2	3261
skrawool	0:3954a906acc2	3262	template <typename F>
skrawool	0:3954a906acc2	3263	static void function_dtor(void *p) {
skrawool	0:3954a906acc2	3264	((F*)p)->~F();
skrawool	0:3954a906acc2	3265	}
skrawool	0:3954a906acc2	3266
skrawool	0:3954a906acc2	3267	// Wrappers for functions with context
skrawool	0:3954a906acc2	3268	template <typename O, typename M>
skrawool	0:3954a906acc2	3269	struct method_context {
skrawool	0:3954a906acc2	3270	M method;
skrawool	0:3954a906acc2	3271	O *obj;
skrawool	0:3954a906acc2	3272
skrawool	0:3954a906acc2	3273	method_context(O *obj, M method)
skrawool	0:3954a906acc2	3274	: method(method), obj(obj) {}
skrawool	0:3954a906acc2	3275
skrawool	0:3954a906acc2	3276	R operator()(A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) const {
skrawool	0:3954a906acc2	3277	return (obj->*method)(a0, a1, a2, a3, a4);
skrawool	0:3954a906acc2	3278	}
skrawool	0:3954a906acc2	3279	};
skrawool	0:3954a906acc2	3280
skrawool	0:3954a906acc2	3281	template <typename F, typename A>
skrawool	0:3954a906acc2	3282	struct function_context {
skrawool	0:3954a906acc2	3283	F func;
skrawool	0:3954a906acc2	3284	A *arg;
skrawool	0:3954a906acc2	3285
skrawool	0:3954a906acc2	3286	function_context(F func, A *arg)
skrawool	0:3954a906acc2	3287	: func(func), arg(arg) {}
skrawool	0:3954a906acc2	3288
skrawool	0:3954a906acc2	3289	R operator()(A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) const {
skrawool	0:3954a906acc2	3290	return func(arg, a0, a1, a2, a3, a4);
skrawool	0:3954a906acc2	3291	}
skrawool	0:3954a906acc2	3292	};
skrawool	0:3954a906acc2	3293	};
skrawool	0:3954a906acc2	3294
skrawool	0:3954a906acc2	3295	// Internally used event type
skrawool	0:3954a906acc2	3296	typedef Callback<void(int)> event_callback_t;
skrawool	0:3954a906acc2	3297
skrawool	0:3954a906acc2	3298
skrawool	0:3954a906acc2	3299	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3300	*
skrawool	0:3954a906acc2	3301	* @param func Static function to attach
skrawool	0:3954a906acc2	3302	* @return Callback with infered type
skrawool	0:3954a906acc2	3303	*/
skrawool	0:3954a906acc2	3304	template <typename R>
skrawool	0:3954a906acc2	3305	Callback<R()> callback(R (*func)() = 0) {
skrawool	0:3954a906acc2	3306	return Callback<R()>(func);
skrawool	0:3954a906acc2	3307	}
skrawool	0:3954a906acc2	3308
skrawool	0:3954a906acc2	3309	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3310	*
skrawool	0:3954a906acc2	3311	* @param func Static function to attach
skrawool	0:3954a906acc2	3312	* @return Callback with infered type
skrawool	0:3954a906acc2	3313	*/
skrawool	0:3954a906acc2	3314	template <typename R>
skrawool	0:3954a906acc2	3315	Callback<R()> callback(const Callback<R()> &func) {
skrawool	0:3954a906acc2	3316	return Callback<R()>(func);
skrawool	0:3954a906acc2	3317	}
skrawool	0:3954a906acc2	3318
skrawool	0:3954a906acc2	3319	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3320	*
skrawool	0:3954a906acc2	3321	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3322	* @param method Member function to attach
skrawool	0:3954a906acc2	3323	* @return Callback with infered type
skrawool	0:3954a906acc2	3324	*/
skrawool	0:3954a906acc2	3325	template<typename T, typename U, typename R>
skrawool	0:3954a906acc2	3326	Callback<R()> callback(U obj, R (T::method)()) {
skrawool	0:3954a906acc2	3327	return Callback<R()>(obj, method);
skrawool	0:3954a906acc2	3328	}
skrawool	0:3954a906acc2	3329
skrawool	0:3954a906acc2	3330	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3331	*
skrawool	0:3954a906acc2	3332	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3333	* @param method Member function to attach
skrawool	0:3954a906acc2	3334	* @return Callback with infered type
skrawool	0:3954a906acc2	3335	*/
skrawool	0:3954a906acc2	3336	template<typename T, typename U, typename R>
skrawool	0:3954a906acc2	3337	Callback<R()> callback(const U obj, R (T::method)() const) {
skrawool	0:3954a906acc2	3338	return Callback<R()>(obj, method);
skrawool	0:3954a906acc2	3339	}
skrawool	0:3954a906acc2	3340
skrawool	0:3954a906acc2	3341	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3342	*
skrawool	0:3954a906acc2	3343	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3344	* @param method Member function to attach
skrawool	0:3954a906acc2	3345	* @return Callback with infered type
skrawool	0:3954a906acc2	3346	*/
skrawool	0:3954a906acc2	3347	template<typename T, typename U, typename R>
skrawool	0:3954a906acc2	3348	Callback<R()> callback(volatile U obj, R (T::method)() volatile) {
skrawool	0:3954a906acc2	3349	return Callback<R()>(obj, method);
skrawool	0:3954a906acc2	3350	}
skrawool	0:3954a906acc2	3351
skrawool	0:3954a906acc2	3352	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3353	*
skrawool	0:3954a906acc2	3354	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3355	* @param method Member function to attach
skrawool	0:3954a906acc2	3356	* @return Callback with infered type
skrawool	0:3954a906acc2	3357	*/
skrawool	0:3954a906acc2	3358	template<typename T, typename U, typename R>
skrawool	0:3954a906acc2	3359	Callback<R()> callback(const volatile U obj, R (T::method)() const volatile) {
skrawool	0:3954a906acc2	3360	return Callback<R()>(obj, method);
skrawool	0:3954a906acc2	3361	}
skrawool	0:3954a906acc2	3362
skrawool	0:3954a906acc2	3363	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3364	*
skrawool	0:3954a906acc2	3365	* @param func Static function to attach
skrawool	0:3954a906acc2	3366	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3367	* @return Callback with infered type
skrawool	0:3954a906acc2	3368	*/
skrawool	0:3954a906acc2	3369	template <typename T, typename U, typename R>
skrawool	0:3954a906acc2	3370	Callback<R()> callback(R (func)(T), U *arg) {
skrawool	0:3954a906acc2	3371	return Callback<R()>(func, arg);
skrawool	0:3954a906acc2	3372	}
skrawool	0:3954a906acc2	3373
skrawool	0:3954a906acc2	3374	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3375	*
skrawool	0:3954a906acc2	3376	* @param func Static function to attach
skrawool	0:3954a906acc2	3377	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3378	* @return Callback with infered type
skrawool	0:3954a906acc2	3379	*/
skrawool	0:3954a906acc2	3380	template <typename T, typename U, typename R>
skrawool	0:3954a906acc2	3381	Callback<R()> callback(R (func)(const T), const U *arg) {
skrawool	0:3954a906acc2	3382	return Callback<R()>(func, arg);
skrawool	0:3954a906acc2	3383	}
skrawool	0:3954a906acc2	3384
skrawool	0:3954a906acc2	3385	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3386	*
skrawool	0:3954a906acc2	3387	* @param func Static function to attach
skrawool	0:3954a906acc2	3388	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3389	* @return Callback with infered type
skrawool	0:3954a906acc2	3390	*/
skrawool	0:3954a906acc2	3391	template <typename T, typename U, typename R>
skrawool	0:3954a906acc2	3392	Callback<R()> callback(R (func)(volatile T), volatile U *arg) {
skrawool	0:3954a906acc2	3393	return Callback<R()>(func, arg);
skrawool	0:3954a906acc2	3394	}
skrawool	0:3954a906acc2	3395
skrawool	0:3954a906acc2	3396	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3397	*
skrawool	0:3954a906acc2	3398	* @param func Static function to attach
skrawool	0:3954a906acc2	3399	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3400	* @return Callback with infered type
skrawool	0:3954a906acc2	3401	*/
skrawool	0:3954a906acc2	3402	template <typename T, typename U, typename R>
skrawool	0:3954a906acc2	3403	Callback<R()> callback(R (func)(const volatile T), const volatile U *arg) {
skrawool	0:3954a906acc2	3404	return Callback<R()>(func, arg);
skrawool	0:3954a906acc2	3405	}
skrawool	0:3954a906acc2	3406
skrawool	0:3954a906acc2	3407	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3408	*
skrawool	0:3954a906acc2	3409	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3410	* @param func Static function to attach
skrawool	0:3954a906acc2	3411	* @return Callback with infered type
skrawool	0:3954a906acc2	3412	* @deprecated
skrawool	0:3954a906acc2	3413	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3414	*/
skrawool	0:3954a906acc2	3415	template <typename T, typename U, typename R>
skrawool	0:3954a906acc2	3416	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3417	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3418	Callback<R()> callback(U obj, R (func)(T*)) {
skrawool	0:3954a906acc2	3419	return Callback<R()>(func, obj);
skrawool	0:3954a906acc2	3420	}
skrawool	0:3954a906acc2	3421
skrawool	0:3954a906acc2	3422	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3423	*
skrawool	0:3954a906acc2	3424	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3425	* @param func Static function to attach
skrawool	0:3954a906acc2	3426	* @return Callback with infered type
skrawool	0:3954a906acc2	3427	* @deprecated
skrawool	0:3954a906acc2	3428	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3429	*/
skrawool	0:3954a906acc2	3430	template <typename T, typename U, typename R>
skrawool	0:3954a906acc2	3431	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3432	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3433	Callback<R()> callback(const U obj, R (func)(const T*)) {
skrawool	0:3954a906acc2	3434	return Callback<R()>(func, obj);
skrawool	0:3954a906acc2	3435	}
skrawool	0:3954a906acc2	3436
skrawool	0:3954a906acc2	3437	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3438	*
skrawool	0:3954a906acc2	3439	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3440	* @param func Static function to attach
skrawool	0:3954a906acc2	3441	* @return Callback with infered type
skrawool	0:3954a906acc2	3442	* @deprecated
skrawool	0:3954a906acc2	3443	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3444	*/
skrawool	0:3954a906acc2	3445	template <typename T, typename U, typename R>
skrawool	0:3954a906acc2	3446	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3447	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3448	Callback<R()> callback(volatile U obj, R (func)(volatile T*)) {
skrawool	0:3954a906acc2	3449	return Callback<R()>(func, obj);
skrawool	0:3954a906acc2	3450	}
skrawool	0:3954a906acc2	3451
skrawool	0:3954a906acc2	3452	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3453	*
skrawool	0:3954a906acc2	3454	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3455	* @param func Static function to attach
skrawool	0:3954a906acc2	3456	* @return Callback with infered type
skrawool	0:3954a906acc2	3457	* @deprecated
skrawool	0:3954a906acc2	3458	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3459	*/
skrawool	0:3954a906acc2	3460	template <typename T, typename U, typename R>
skrawool	0:3954a906acc2	3461	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3462	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3463	Callback<R()> callback(const volatile U obj, R (func)(const volatile T*)) {
skrawool	0:3954a906acc2	3464	return Callback<R()>(func, obj);
skrawool	0:3954a906acc2	3465	}
skrawool	0:3954a906acc2	3466
skrawool	0:3954a906acc2	3467
skrawool	0:3954a906acc2	3468	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3469	*
skrawool	0:3954a906acc2	3470	* @param func Static function to attach
skrawool	0:3954a906acc2	3471	* @return Callback with infered type
skrawool	0:3954a906acc2	3472	*/
skrawool	0:3954a906acc2	3473	template <typename R, typename A0>
skrawool	0:3954a906acc2	3474	Callback<R(A0)> callback(R (*func)(A0) = 0) {
skrawool	0:3954a906acc2	3475	return Callback<R(A0)>(func);
skrawool	0:3954a906acc2	3476	}
skrawool	0:3954a906acc2	3477
skrawool	0:3954a906acc2	3478	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3479	*
skrawool	0:3954a906acc2	3480	* @param func Static function to attach
skrawool	0:3954a906acc2	3481	* @return Callback with infered type
skrawool	0:3954a906acc2	3482	*/
skrawool	0:3954a906acc2	3483	template <typename R, typename A0>
skrawool	0:3954a906acc2	3484	Callback<R(A0)> callback(const Callback<R(A0)> &func) {
skrawool	0:3954a906acc2	3485	return Callback<R(A0)>(func);
skrawool	0:3954a906acc2	3486	}
skrawool	0:3954a906acc2	3487
skrawool	0:3954a906acc2	3488	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3489	*
skrawool	0:3954a906acc2	3490	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3491	* @param method Member function to attach
skrawool	0:3954a906acc2	3492	* @return Callback with infered type
skrawool	0:3954a906acc2	3493	*/
skrawool	0:3954a906acc2	3494	template<typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3495	Callback<R(A0)> callback(U obj, R (T::method)(A0)) {
skrawool	0:3954a906acc2	3496	return Callback<R(A0)>(obj, method);
skrawool	0:3954a906acc2	3497	}
skrawool	0:3954a906acc2	3498
skrawool	0:3954a906acc2	3499	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3500	*
skrawool	0:3954a906acc2	3501	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3502	* @param method Member function to attach
skrawool	0:3954a906acc2	3503	* @return Callback with infered type
skrawool	0:3954a906acc2	3504	*/
skrawool	0:3954a906acc2	3505	template<typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3506	Callback<R(A0)> callback(const U obj, R (T::method)(A0) const) {
skrawool	0:3954a906acc2	3507	return Callback<R(A0)>(obj, method);
skrawool	0:3954a906acc2	3508	}
skrawool	0:3954a906acc2	3509
skrawool	0:3954a906acc2	3510	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3511	*
skrawool	0:3954a906acc2	3512	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3513	* @param method Member function to attach
skrawool	0:3954a906acc2	3514	* @return Callback with infered type
skrawool	0:3954a906acc2	3515	*/
skrawool	0:3954a906acc2	3516	template<typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3517	Callback<R(A0)> callback(volatile U obj, R (T::method)(A0) volatile) {
skrawool	0:3954a906acc2	3518	return Callback<R(A0)>(obj, method);
skrawool	0:3954a906acc2	3519	}
skrawool	0:3954a906acc2	3520
skrawool	0:3954a906acc2	3521	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3522	*
skrawool	0:3954a906acc2	3523	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3524	* @param method Member function to attach
skrawool	0:3954a906acc2	3525	* @return Callback with infered type
skrawool	0:3954a906acc2	3526	*/
skrawool	0:3954a906acc2	3527	template<typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3528	Callback<R(A0)> callback(const volatile U obj, R (T::method)(A0) const volatile) {
skrawool	0:3954a906acc2	3529	return Callback<R(A0)>(obj, method);
skrawool	0:3954a906acc2	3530	}
skrawool	0:3954a906acc2	3531
skrawool	0:3954a906acc2	3532	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3533	*
skrawool	0:3954a906acc2	3534	* @param func Static function to attach
skrawool	0:3954a906acc2	3535	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3536	* @return Callback with infered type
skrawool	0:3954a906acc2	3537	*/
skrawool	0:3954a906acc2	3538	template <typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3539	Callback<R(A0)> callback(R (func)(T, A0), U *arg) {
skrawool	0:3954a906acc2	3540	return Callback<R(A0)>(func, arg);
skrawool	0:3954a906acc2	3541	}
skrawool	0:3954a906acc2	3542
skrawool	0:3954a906acc2	3543	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3544	*
skrawool	0:3954a906acc2	3545	* @param func Static function to attach
skrawool	0:3954a906acc2	3546	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3547	* @return Callback with infered type
skrawool	0:3954a906acc2	3548	*/
skrawool	0:3954a906acc2	3549	template <typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3550	Callback<R(A0)> callback(R (func)(const T, A0), const U *arg) {
skrawool	0:3954a906acc2	3551	return Callback<R(A0)>(func, arg);
skrawool	0:3954a906acc2	3552	}
skrawool	0:3954a906acc2	3553
skrawool	0:3954a906acc2	3554	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3555	*
skrawool	0:3954a906acc2	3556	* @param func Static function to attach
skrawool	0:3954a906acc2	3557	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3558	* @return Callback with infered type
skrawool	0:3954a906acc2	3559	*/
skrawool	0:3954a906acc2	3560	template <typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3561	Callback<R(A0)> callback(R (func)(volatile T, A0), volatile U *arg) {
skrawool	0:3954a906acc2	3562	return Callback<R(A0)>(func, arg);
skrawool	0:3954a906acc2	3563	}
skrawool	0:3954a906acc2	3564
skrawool	0:3954a906acc2	3565	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3566	*
skrawool	0:3954a906acc2	3567	* @param func Static function to attach
skrawool	0:3954a906acc2	3568	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3569	* @return Callback with infered type
skrawool	0:3954a906acc2	3570	*/
skrawool	0:3954a906acc2	3571	template <typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3572	Callback<R(A0)> callback(R (func)(const volatile T, A0), const volatile U *arg) {
skrawool	0:3954a906acc2	3573	return Callback<R(A0)>(func, arg);
skrawool	0:3954a906acc2	3574	}
skrawool	0:3954a906acc2	3575
skrawool	0:3954a906acc2	3576	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3577	*
skrawool	0:3954a906acc2	3578	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3579	* @param func Static function to attach
skrawool	0:3954a906acc2	3580	* @return Callback with infered type
skrawool	0:3954a906acc2	3581	* @deprecated
skrawool	0:3954a906acc2	3582	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3583	*/
skrawool	0:3954a906acc2	3584	template <typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3585	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3586	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3587	Callback<R(A0)> callback(U obj, R (func)(T*, A0)) {
skrawool	0:3954a906acc2	3588	return Callback<R(A0)>(func, obj);
skrawool	0:3954a906acc2	3589	}
skrawool	0:3954a906acc2	3590
skrawool	0:3954a906acc2	3591	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3592	*
skrawool	0:3954a906acc2	3593	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3594	* @param func Static function to attach
skrawool	0:3954a906acc2	3595	* @return Callback with infered type
skrawool	0:3954a906acc2	3596	* @deprecated
skrawool	0:3954a906acc2	3597	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3598	*/
skrawool	0:3954a906acc2	3599	template <typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3600	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3601	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3602	Callback<R(A0)> callback(const U obj, R (func)(const T*, A0)) {
skrawool	0:3954a906acc2	3603	return Callback<R(A0)>(func, obj);
skrawool	0:3954a906acc2	3604	}
skrawool	0:3954a906acc2	3605
skrawool	0:3954a906acc2	3606	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3607	*
skrawool	0:3954a906acc2	3608	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3609	* @param func Static function to attach
skrawool	0:3954a906acc2	3610	* @return Callback with infered type
skrawool	0:3954a906acc2	3611	* @deprecated
skrawool	0:3954a906acc2	3612	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3613	*/
skrawool	0:3954a906acc2	3614	template <typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3615	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3616	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3617	Callback<R(A0)> callback(volatile U obj, R (func)(volatile T*, A0)) {
skrawool	0:3954a906acc2	3618	return Callback<R(A0)>(func, obj);
skrawool	0:3954a906acc2	3619	}
skrawool	0:3954a906acc2	3620
skrawool	0:3954a906acc2	3621	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3622	*
skrawool	0:3954a906acc2	3623	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3624	* @param func Static function to attach
skrawool	0:3954a906acc2	3625	* @return Callback with infered type
skrawool	0:3954a906acc2	3626	* @deprecated
skrawool	0:3954a906acc2	3627	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3628	*/
skrawool	0:3954a906acc2	3629	template <typename T, typename U, typename R, typename A0>
skrawool	0:3954a906acc2	3630	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3631	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3632	Callback<R(A0)> callback(const volatile U obj, R (func)(const volatile T*, A0)) {
skrawool	0:3954a906acc2	3633	return Callback<R(A0)>(func, obj);
skrawool	0:3954a906acc2	3634	}
skrawool	0:3954a906acc2	3635
skrawool	0:3954a906acc2	3636
skrawool	0:3954a906acc2	3637	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3638	*
skrawool	0:3954a906acc2	3639	* @param func Static function to attach
skrawool	0:3954a906acc2	3640	* @return Callback with infered type
skrawool	0:3954a906acc2	3641	*/
skrawool	0:3954a906acc2	3642	template <typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3643	Callback<R(A0, A1)> callback(R (*func)(A0, A1) = 0) {
skrawool	0:3954a906acc2	3644	return Callback<R(A0, A1)>(func);
skrawool	0:3954a906acc2	3645	}
skrawool	0:3954a906acc2	3646
skrawool	0:3954a906acc2	3647	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3648	*
skrawool	0:3954a906acc2	3649	* @param func Static function to attach
skrawool	0:3954a906acc2	3650	* @return Callback with infered type
skrawool	0:3954a906acc2	3651	*/
skrawool	0:3954a906acc2	3652	template <typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3653	Callback<R(A0, A1)> callback(const Callback<R(A0, A1)> &func) {
skrawool	0:3954a906acc2	3654	return Callback<R(A0, A1)>(func);
skrawool	0:3954a906acc2	3655	}
skrawool	0:3954a906acc2	3656
skrawool	0:3954a906acc2	3657	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3658	*
skrawool	0:3954a906acc2	3659	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3660	* @param method Member function to attach
skrawool	0:3954a906acc2	3661	* @return Callback with infered type
skrawool	0:3954a906acc2	3662	*/
skrawool	0:3954a906acc2	3663	template<typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3664	Callback<R(A0, A1)> callback(U obj, R (T::method)(A0, A1)) {
skrawool	0:3954a906acc2	3665	return Callback<R(A0, A1)>(obj, method);
skrawool	0:3954a906acc2	3666	}
skrawool	0:3954a906acc2	3667
skrawool	0:3954a906acc2	3668	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3669	*
skrawool	0:3954a906acc2	3670	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3671	* @param method Member function to attach
skrawool	0:3954a906acc2	3672	* @return Callback with infered type
skrawool	0:3954a906acc2	3673	*/
skrawool	0:3954a906acc2	3674	template<typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3675	Callback<R(A0, A1)> callback(const U obj, R (T::method)(A0, A1) const) {
skrawool	0:3954a906acc2	3676	return Callback<R(A0, A1)>(obj, method);
skrawool	0:3954a906acc2	3677	}
skrawool	0:3954a906acc2	3678
skrawool	0:3954a906acc2	3679	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3680	*
skrawool	0:3954a906acc2	3681	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3682	* @param method Member function to attach
skrawool	0:3954a906acc2	3683	* @return Callback with infered type
skrawool	0:3954a906acc2	3684	*/
skrawool	0:3954a906acc2	3685	template<typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3686	Callback<R(A0, A1)> callback(volatile U obj, R (T::method)(A0, A1) volatile) {
skrawool	0:3954a906acc2	3687	return Callback<R(A0, A1)>(obj, method);
skrawool	0:3954a906acc2	3688	}
skrawool	0:3954a906acc2	3689
skrawool	0:3954a906acc2	3690	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3691	*
skrawool	0:3954a906acc2	3692	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3693	* @param method Member function to attach
skrawool	0:3954a906acc2	3694	* @return Callback with infered type
skrawool	0:3954a906acc2	3695	*/
skrawool	0:3954a906acc2	3696	template<typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3697	Callback<R(A0, A1)> callback(const volatile U obj, R (T::method)(A0, A1) const volatile) {
skrawool	0:3954a906acc2	3698	return Callback<R(A0, A1)>(obj, method);
skrawool	0:3954a906acc2	3699	}
skrawool	0:3954a906acc2	3700
skrawool	0:3954a906acc2	3701	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3702	*
skrawool	0:3954a906acc2	3703	* @param func Static function to attach
skrawool	0:3954a906acc2	3704	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3705	* @return Callback with infered type
skrawool	0:3954a906acc2	3706	*/
skrawool	0:3954a906acc2	3707	template <typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3708	Callback<R(A0, A1)> callback(R (func)(T, A0, A1), U *arg) {
skrawool	0:3954a906acc2	3709	return Callback<R(A0, A1)>(func, arg);
skrawool	0:3954a906acc2	3710	}
skrawool	0:3954a906acc2	3711
skrawool	0:3954a906acc2	3712	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3713	*
skrawool	0:3954a906acc2	3714	* @param func Static function to attach
skrawool	0:3954a906acc2	3715	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3716	* @return Callback with infered type
skrawool	0:3954a906acc2	3717	*/
skrawool	0:3954a906acc2	3718	template <typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3719	Callback<R(A0, A1)> callback(R (func)(const T, A0, A1), const U *arg) {
skrawool	0:3954a906acc2	3720	return Callback<R(A0, A1)>(func, arg);
skrawool	0:3954a906acc2	3721	}
skrawool	0:3954a906acc2	3722
skrawool	0:3954a906acc2	3723	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3724	*
skrawool	0:3954a906acc2	3725	* @param func Static function to attach
skrawool	0:3954a906acc2	3726	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3727	* @return Callback with infered type
skrawool	0:3954a906acc2	3728	*/
skrawool	0:3954a906acc2	3729	template <typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3730	Callback<R(A0, A1)> callback(R (func)(volatile T, A0, A1), volatile U *arg) {
skrawool	0:3954a906acc2	3731	return Callback<R(A0, A1)>(func, arg);
skrawool	0:3954a906acc2	3732	}
skrawool	0:3954a906acc2	3733
skrawool	0:3954a906acc2	3734	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3735	*
skrawool	0:3954a906acc2	3736	* @param func Static function to attach
skrawool	0:3954a906acc2	3737	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3738	* @return Callback with infered type
skrawool	0:3954a906acc2	3739	*/
skrawool	0:3954a906acc2	3740	template <typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3741	Callback<R(A0, A1)> callback(R (func)(const volatile T, A0, A1), const volatile U *arg) {
skrawool	0:3954a906acc2	3742	return Callback<R(A0, A1)>(func, arg);
skrawool	0:3954a906acc2	3743	}
skrawool	0:3954a906acc2	3744
skrawool	0:3954a906acc2	3745	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3746	*
skrawool	0:3954a906acc2	3747	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3748	* @param func Static function to attach
skrawool	0:3954a906acc2	3749	* @return Callback with infered type
skrawool	0:3954a906acc2	3750	* @deprecated
skrawool	0:3954a906acc2	3751	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3752	*/
skrawool	0:3954a906acc2	3753	template <typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3754	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3755	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3756	Callback<R(A0, A1)> callback(U obj, R (func)(T*, A0, A1)) {
skrawool	0:3954a906acc2	3757	return Callback<R(A0, A1)>(func, obj);
skrawool	0:3954a906acc2	3758	}
skrawool	0:3954a906acc2	3759
skrawool	0:3954a906acc2	3760	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3761	*
skrawool	0:3954a906acc2	3762	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3763	* @param func Static function to attach
skrawool	0:3954a906acc2	3764	* @return Callback with infered type
skrawool	0:3954a906acc2	3765	* @deprecated
skrawool	0:3954a906acc2	3766	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3767	*/
skrawool	0:3954a906acc2	3768	template <typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3769	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3770	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3771	Callback<R(A0, A1)> callback(const U obj, R (func)(const T*, A0, A1)) {
skrawool	0:3954a906acc2	3772	return Callback<R(A0, A1)>(func, obj);
skrawool	0:3954a906acc2	3773	}
skrawool	0:3954a906acc2	3774
skrawool	0:3954a906acc2	3775	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3776	*
skrawool	0:3954a906acc2	3777	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3778	* @param func Static function to attach
skrawool	0:3954a906acc2	3779	* @return Callback with infered type
skrawool	0:3954a906acc2	3780	* @deprecated
skrawool	0:3954a906acc2	3781	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3782	*/
skrawool	0:3954a906acc2	3783	template <typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3784	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3785	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3786	Callback<R(A0, A1)> callback(volatile U obj, R (func)(volatile T*, A0, A1)) {
skrawool	0:3954a906acc2	3787	return Callback<R(A0, A1)>(func, obj);
skrawool	0:3954a906acc2	3788	}
skrawool	0:3954a906acc2	3789
skrawool	0:3954a906acc2	3790	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3791	*
skrawool	0:3954a906acc2	3792	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3793	* @param func Static function to attach
skrawool	0:3954a906acc2	3794	* @return Callback with infered type
skrawool	0:3954a906acc2	3795	* @deprecated
skrawool	0:3954a906acc2	3796	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3797	*/
skrawool	0:3954a906acc2	3798	template <typename T, typename U, typename R, typename A0, typename A1>
skrawool	0:3954a906acc2	3799	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3800	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3801	Callback<R(A0, A1)> callback(const volatile U obj, R (func)(const volatile T*, A0, A1)) {
skrawool	0:3954a906acc2	3802	return Callback<R(A0, A1)>(func, obj);
skrawool	0:3954a906acc2	3803	}
skrawool	0:3954a906acc2	3804
skrawool	0:3954a906acc2	3805
skrawool	0:3954a906acc2	3806	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3807	*
skrawool	0:3954a906acc2	3808	* @param func Static function to attach
skrawool	0:3954a906acc2	3809	* @return Callback with infered type
skrawool	0:3954a906acc2	3810	*/
skrawool	0:3954a906acc2	3811	template <typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3812	Callback<R(A0, A1, A2)> callback(R (*func)(A0, A1, A2) = 0) {
skrawool	0:3954a906acc2	3813	return Callback<R(A0, A1, A2)>(func);
skrawool	0:3954a906acc2	3814	}
skrawool	0:3954a906acc2	3815
skrawool	0:3954a906acc2	3816	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3817	*
skrawool	0:3954a906acc2	3818	* @param func Static function to attach
skrawool	0:3954a906acc2	3819	* @return Callback with infered type
skrawool	0:3954a906acc2	3820	*/
skrawool	0:3954a906acc2	3821	template <typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3822	Callback<R(A0, A1, A2)> callback(const Callback<R(A0, A1, A2)> &func) {
skrawool	0:3954a906acc2	3823	return Callback<R(A0, A1, A2)>(func);
skrawool	0:3954a906acc2	3824	}
skrawool	0:3954a906acc2	3825
skrawool	0:3954a906acc2	3826	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3827	*
skrawool	0:3954a906acc2	3828	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3829	* @param method Member function to attach
skrawool	0:3954a906acc2	3830	* @return Callback with infered type
skrawool	0:3954a906acc2	3831	*/
skrawool	0:3954a906acc2	3832	template<typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3833	Callback<R(A0, A1, A2)> callback(U obj, R (T::method)(A0, A1, A2)) {
skrawool	0:3954a906acc2	3834	return Callback<R(A0, A1, A2)>(obj, method);
skrawool	0:3954a906acc2	3835	}
skrawool	0:3954a906acc2	3836
skrawool	0:3954a906acc2	3837	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3838	*
skrawool	0:3954a906acc2	3839	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3840	* @param method Member function to attach
skrawool	0:3954a906acc2	3841	* @return Callback with infered type
skrawool	0:3954a906acc2	3842	*/
skrawool	0:3954a906acc2	3843	template<typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3844	Callback<R(A0, A1, A2)> callback(const U obj, R (T::method)(A0, A1, A2) const) {
skrawool	0:3954a906acc2	3845	return Callback<R(A0, A1, A2)>(obj, method);
skrawool	0:3954a906acc2	3846	}
skrawool	0:3954a906acc2	3847
skrawool	0:3954a906acc2	3848	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3849	*
skrawool	0:3954a906acc2	3850	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3851	* @param method Member function to attach
skrawool	0:3954a906acc2	3852	* @return Callback with infered type
skrawool	0:3954a906acc2	3853	*/
skrawool	0:3954a906acc2	3854	template<typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3855	Callback<R(A0, A1, A2)> callback(volatile U obj, R (T::method)(A0, A1, A2) volatile) {
skrawool	0:3954a906acc2	3856	return Callback<R(A0, A1, A2)>(obj, method);
skrawool	0:3954a906acc2	3857	}
skrawool	0:3954a906acc2	3858
skrawool	0:3954a906acc2	3859	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3860	*
skrawool	0:3954a906acc2	3861	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3862	* @param method Member function to attach
skrawool	0:3954a906acc2	3863	* @return Callback with infered type
skrawool	0:3954a906acc2	3864	*/
skrawool	0:3954a906acc2	3865	template<typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3866	Callback<R(A0, A1, A2)> callback(const volatile U obj, R (T::method)(A0, A1, A2) const volatile) {
skrawool	0:3954a906acc2	3867	return Callback<R(A0, A1, A2)>(obj, method);
skrawool	0:3954a906acc2	3868	}
skrawool	0:3954a906acc2	3869
skrawool	0:3954a906acc2	3870	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3871	*
skrawool	0:3954a906acc2	3872	* @param func Static function to attach
skrawool	0:3954a906acc2	3873	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3874	* @return Callback with infered type
skrawool	0:3954a906acc2	3875	*/
skrawool	0:3954a906acc2	3876	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3877	Callback<R(A0, A1, A2)> callback(R (func)(T, A0, A1, A2), U *arg) {
skrawool	0:3954a906acc2	3878	return Callback<R(A0, A1, A2)>(func, arg);
skrawool	0:3954a906acc2	3879	}
skrawool	0:3954a906acc2	3880
skrawool	0:3954a906acc2	3881	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3882	*
skrawool	0:3954a906acc2	3883	* @param func Static function to attach
skrawool	0:3954a906acc2	3884	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3885	* @return Callback with infered type
skrawool	0:3954a906acc2	3886	*/
skrawool	0:3954a906acc2	3887	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3888	Callback<R(A0, A1, A2)> callback(R (func)(const T, A0, A1, A2), const U *arg) {
skrawool	0:3954a906acc2	3889	return Callback<R(A0, A1, A2)>(func, arg);
skrawool	0:3954a906acc2	3890	}
skrawool	0:3954a906acc2	3891
skrawool	0:3954a906acc2	3892	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3893	*
skrawool	0:3954a906acc2	3894	* @param func Static function to attach
skrawool	0:3954a906acc2	3895	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3896	* @return Callback with infered type
skrawool	0:3954a906acc2	3897	*/
skrawool	0:3954a906acc2	3898	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3899	Callback<R(A0, A1, A2)> callback(R (func)(volatile T, A0, A1, A2), volatile U *arg) {
skrawool	0:3954a906acc2	3900	return Callback<R(A0, A1, A2)>(func, arg);
skrawool	0:3954a906acc2	3901	}
skrawool	0:3954a906acc2	3902
skrawool	0:3954a906acc2	3903	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3904	*
skrawool	0:3954a906acc2	3905	* @param func Static function to attach
skrawool	0:3954a906acc2	3906	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	3907	* @return Callback with infered type
skrawool	0:3954a906acc2	3908	*/
skrawool	0:3954a906acc2	3909	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3910	Callback<R(A0, A1, A2)> callback(R (func)(const volatile T, A0, A1, A2), const volatile U *arg) {
skrawool	0:3954a906acc2	3911	return Callback<R(A0, A1, A2)>(func, arg);
skrawool	0:3954a906acc2	3912	}
skrawool	0:3954a906acc2	3913
skrawool	0:3954a906acc2	3914	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3915	*
skrawool	0:3954a906acc2	3916	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3917	* @param func Static function to attach
skrawool	0:3954a906acc2	3918	* @return Callback with infered type
skrawool	0:3954a906acc2	3919	* @deprecated
skrawool	0:3954a906acc2	3920	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3921	*/
skrawool	0:3954a906acc2	3922	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3923	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3924	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3925	Callback<R(A0, A1, A2)> callback(U obj, R (func)(T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	3926	return Callback<R(A0, A1, A2)>(func, obj);
skrawool	0:3954a906acc2	3927	}
skrawool	0:3954a906acc2	3928
skrawool	0:3954a906acc2	3929	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3930	*
skrawool	0:3954a906acc2	3931	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3932	* @param func Static function to attach
skrawool	0:3954a906acc2	3933	* @return Callback with infered type
skrawool	0:3954a906acc2	3934	* @deprecated
skrawool	0:3954a906acc2	3935	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3936	*/
skrawool	0:3954a906acc2	3937	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3938	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3939	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3940	Callback<R(A0, A1, A2)> callback(const U obj, R (func)(const T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	3941	return Callback<R(A0, A1, A2)>(func, obj);
skrawool	0:3954a906acc2	3942	}
skrawool	0:3954a906acc2	3943
skrawool	0:3954a906acc2	3944	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3945	*
skrawool	0:3954a906acc2	3946	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3947	* @param func Static function to attach
skrawool	0:3954a906acc2	3948	* @return Callback with infered type
skrawool	0:3954a906acc2	3949	* @deprecated
skrawool	0:3954a906acc2	3950	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3951	*/
skrawool	0:3954a906acc2	3952	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3953	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3954	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3955	Callback<R(A0, A1, A2)> callback(volatile U obj, R (func)(volatile T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	3956	return Callback<R(A0, A1, A2)>(func, obj);
skrawool	0:3954a906acc2	3957	}
skrawool	0:3954a906acc2	3958
skrawool	0:3954a906acc2	3959	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3960	*
skrawool	0:3954a906acc2	3961	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3962	* @param func Static function to attach
skrawool	0:3954a906acc2	3963	* @return Callback with infered type
skrawool	0:3954a906acc2	3964	* @deprecated
skrawool	0:3954a906acc2	3965	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	3966	*/
skrawool	0:3954a906acc2	3967	template <typename T, typename U, typename R, typename A0, typename A1, typename A2>
skrawool	0:3954a906acc2	3968	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	3969	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	3970	Callback<R(A0, A1, A2)> callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2)) {
skrawool	0:3954a906acc2	3971	return Callback<R(A0, A1, A2)>(func, obj);
skrawool	0:3954a906acc2	3972	}
skrawool	0:3954a906acc2	3973
skrawool	0:3954a906acc2	3974
skrawool	0:3954a906acc2	3975	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3976	*
skrawool	0:3954a906acc2	3977	* @param func Static function to attach
skrawool	0:3954a906acc2	3978	* @return Callback with infered type
skrawool	0:3954a906acc2	3979	*/
skrawool	0:3954a906acc2	3980	template <typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	3981	Callback<R(A0, A1, A2, A3)> callback(R (*func)(A0, A1, A2, A3) = 0) {
skrawool	0:3954a906acc2	3982	return Callback<R(A0, A1, A2, A3)>(func);
skrawool	0:3954a906acc2	3983	}
skrawool	0:3954a906acc2	3984
skrawool	0:3954a906acc2	3985	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3986	*
skrawool	0:3954a906acc2	3987	* @param func Static function to attach
skrawool	0:3954a906acc2	3988	* @return Callback with infered type
skrawool	0:3954a906acc2	3989	*/
skrawool	0:3954a906acc2	3990	template <typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	3991	Callback<R(A0, A1, A2, A3)> callback(const Callback<R(A0, A1, A2, A3)> &func) {
skrawool	0:3954a906acc2	3992	return Callback<R(A0, A1, A2, A3)>(func);
skrawool	0:3954a906acc2	3993	}
skrawool	0:3954a906acc2	3994
skrawool	0:3954a906acc2	3995	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	3996	*
skrawool	0:3954a906acc2	3997	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	3998	* @param method Member function to attach
skrawool	0:3954a906acc2	3999	* @return Callback with infered type
skrawool	0:3954a906acc2	4000	*/
skrawool	0:3954a906acc2	4001	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4002	Callback<R(A0, A1, A2, A3)> callback(U obj, R (T::method)(A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	4003	return Callback<R(A0, A1, A2, A3)>(obj, method);
skrawool	0:3954a906acc2	4004	}
skrawool	0:3954a906acc2	4005
skrawool	0:3954a906acc2	4006	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4007	*
skrawool	0:3954a906acc2	4008	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4009	* @param method Member function to attach
skrawool	0:3954a906acc2	4010	* @return Callback with infered type
skrawool	0:3954a906acc2	4011	*/
skrawool	0:3954a906acc2	4012	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4013	Callback<R(A0, A1, A2, A3)> callback(const U obj, R (T::method)(A0, A1, A2, A3) const) {
skrawool	0:3954a906acc2	4014	return Callback<R(A0, A1, A2, A3)>(obj, method);
skrawool	0:3954a906acc2	4015	}
skrawool	0:3954a906acc2	4016
skrawool	0:3954a906acc2	4017	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4018	*
skrawool	0:3954a906acc2	4019	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4020	* @param method Member function to attach
skrawool	0:3954a906acc2	4021	* @return Callback with infered type
skrawool	0:3954a906acc2	4022	*/
skrawool	0:3954a906acc2	4023	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4024	Callback<R(A0, A1, A2, A3)> callback(volatile U obj, R (T::method)(A0, A1, A2, A3) volatile) {
skrawool	0:3954a906acc2	4025	return Callback<R(A0, A1, A2, A3)>(obj, method);
skrawool	0:3954a906acc2	4026	}
skrawool	0:3954a906acc2	4027
skrawool	0:3954a906acc2	4028	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4029	*
skrawool	0:3954a906acc2	4030	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4031	* @param method Member function to attach
skrawool	0:3954a906acc2	4032	* @return Callback with infered type
skrawool	0:3954a906acc2	4033	*/
skrawool	0:3954a906acc2	4034	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4035	Callback<R(A0, A1, A2, A3)> callback(const volatile U obj, R (T::method)(A0, A1, A2, A3) const volatile) {
skrawool	0:3954a906acc2	4036	return Callback<R(A0, A1, A2, A3)>(obj, method);
skrawool	0:3954a906acc2	4037	}
skrawool	0:3954a906acc2	4038
skrawool	0:3954a906acc2	4039	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4040	*
skrawool	0:3954a906acc2	4041	* @param func Static function to attach
skrawool	0:3954a906acc2	4042	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	4043	* @return Callback with infered type
skrawool	0:3954a906acc2	4044	*/
skrawool	0:3954a906acc2	4045	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4046	Callback<R(A0, A1, A2, A3)> callback(R (func)(T, A0, A1, A2, A3), U *arg) {
skrawool	0:3954a906acc2	4047	return Callback<R(A0, A1, A2, A3)>(func, arg);
skrawool	0:3954a906acc2	4048	}
skrawool	0:3954a906acc2	4049
skrawool	0:3954a906acc2	4050	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4051	*
skrawool	0:3954a906acc2	4052	* @param func Static function to attach
skrawool	0:3954a906acc2	4053	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	4054	* @return Callback with infered type
skrawool	0:3954a906acc2	4055	*/
skrawool	0:3954a906acc2	4056	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4057	Callback<R(A0, A1, A2, A3)> callback(R (func)(const T, A0, A1, A2, A3), const U *arg) {
skrawool	0:3954a906acc2	4058	return Callback<R(A0, A1, A2, A3)>(func, arg);
skrawool	0:3954a906acc2	4059	}
skrawool	0:3954a906acc2	4060
skrawool	0:3954a906acc2	4061	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4062	*
skrawool	0:3954a906acc2	4063	* @param func Static function to attach
skrawool	0:3954a906acc2	4064	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	4065	* @return Callback with infered type
skrawool	0:3954a906acc2	4066	*/
skrawool	0:3954a906acc2	4067	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4068	Callback<R(A0, A1, A2, A3)> callback(R (func)(volatile T, A0, A1, A2, A3), volatile U *arg) {
skrawool	0:3954a906acc2	4069	return Callback<R(A0, A1, A2, A3)>(func, arg);
skrawool	0:3954a906acc2	4070	}
skrawool	0:3954a906acc2	4071
skrawool	0:3954a906acc2	4072	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4073	*
skrawool	0:3954a906acc2	4074	* @param func Static function to attach
skrawool	0:3954a906acc2	4075	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	4076	* @return Callback with infered type
skrawool	0:3954a906acc2	4077	*/
skrawool	0:3954a906acc2	4078	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4079	Callback<R(A0, A1, A2, A3)> callback(R (func)(const volatile T, A0, A1, A2, A3), const volatile U *arg) {
skrawool	0:3954a906acc2	4080	return Callback<R(A0, A1, A2, A3)>(func, arg);
skrawool	0:3954a906acc2	4081	}
skrawool	0:3954a906acc2	4082
skrawool	0:3954a906acc2	4083	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4084	*
skrawool	0:3954a906acc2	4085	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4086	* @param func Static function to attach
skrawool	0:3954a906acc2	4087	* @return Callback with infered type
skrawool	0:3954a906acc2	4088	* @deprecated
skrawool	0:3954a906acc2	4089	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	4090	*/
skrawool	0:3954a906acc2	4091	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4092	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	4093	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	4094	Callback<R(A0, A1, A2, A3)> callback(U obj, R (func)(T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	4095	return Callback<R(A0, A1, A2, A3)>(func, obj);
skrawool	0:3954a906acc2	4096	}
skrawool	0:3954a906acc2	4097
skrawool	0:3954a906acc2	4098	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4099	*
skrawool	0:3954a906acc2	4100	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4101	* @param func Static function to attach
skrawool	0:3954a906acc2	4102	* @return Callback with infered type
skrawool	0:3954a906acc2	4103	* @deprecated
skrawool	0:3954a906acc2	4104	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	4105	*/
skrawool	0:3954a906acc2	4106	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4107	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	4108	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	4109	Callback<R(A0, A1, A2, A3)> callback(const U obj, R (func)(const T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	4110	return Callback<R(A0, A1, A2, A3)>(func, obj);
skrawool	0:3954a906acc2	4111	}
skrawool	0:3954a906acc2	4112
skrawool	0:3954a906acc2	4113	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4114	*
skrawool	0:3954a906acc2	4115	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4116	* @param func Static function to attach
skrawool	0:3954a906acc2	4117	* @return Callback with infered type
skrawool	0:3954a906acc2	4118	* @deprecated
skrawool	0:3954a906acc2	4119	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	4120	*/
skrawool	0:3954a906acc2	4121	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4122	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	4123	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	4124	Callback<R(A0, A1, A2, A3)> callback(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	4125	return Callback<R(A0, A1, A2, A3)>(func, obj);
skrawool	0:3954a906acc2	4126	}
skrawool	0:3954a906acc2	4127
skrawool	0:3954a906acc2	4128	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4129	*
skrawool	0:3954a906acc2	4130	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4131	* @param func Static function to attach
skrawool	0:3954a906acc2	4132	* @return Callback with infered type
skrawool	0:3954a906acc2	4133	* @deprecated
skrawool	0:3954a906acc2	4134	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	4135	*/
skrawool	0:3954a906acc2	4136	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3>
skrawool	0:3954a906acc2	4137	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	4138	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	4139	Callback<R(A0, A1, A2, A3)> callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3)) {
skrawool	0:3954a906acc2	4140	return Callback<R(A0, A1, A2, A3)>(func, obj);
skrawool	0:3954a906acc2	4141	}
skrawool	0:3954a906acc2	4142
skrawool	0:3954a906acc2	4143
skrawool	0:3954a906acc2	4144	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4145	*
skrawool	0:3954a906acc2	4146	* @param func Static function to attach
skrawool	0:3954a906acc2	4147	* @return Callback with infered type
skrawool	0:3954a906acc2	4148	*/
skrawool	0:3954a906acc2	4149	template <typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4150	Callback<R(A0, A1, A2, A3, A4)> callback(R (*func)(A0, A1, A2, A3, A4) = 0) {
skrawool	0:3954a906acc2	4151	return Callback<R(A0, A1, A2, A3, A4)>(func);
skrawool	0:3954a906acc2	4152	}
skrawool	0:3954a906acc2	4153
skrawool	0:3954a906acc2	4154	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4155	*
skrawool	0:3954a906acc2	4156	* @param func Static function to attach
skrawool	0:3954a906acc2	4157	* @return Callback with infered type
skrawool	0:3954a906acc2	4158	*/
skrawool	0:3954a906acc2	4159	template <typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4160	Callback<R(A0, A1, A2, A3, A4)> callback(const Callback<R(A0, A1, A2, A3, A4)> &func) {
skrawool	0:3954a906acc2	4161	return Callback<R(A0, A1, A2, A3, A4)>(func);
skrawool	0:3954a906acc2	4162	}
skrawool	0:3954a906acc2	4163
skrawool	0:3954a906acc2	4164	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4165	*
skrawool	0:3954a906acc2	4166	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4167	* @param method Member function to attach
skrawool	0:3954a906acc2	4168	* @return Callback with infered type
skrawool	0:3954a906acc2	4169	*/
skrawool	0:3954a906acc2	4170	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4171	Callback<R(A0, A1, A2, A3, A4)> callback(U obj, R (T::method)(A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	4172	return Callback<R(A0, A1, A2, A3, A4)>(obj, method);
skrawool	0:3954a906acc2	4173	}
skrawool	0:3954a906acc2	4174
skrawool	0:3954a906acc2	4175	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4176	*
skrawool	0:3954a906acc2	4177	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4178	* @param method Member function to attach
skrawool	0:3954a906acc2	4179	* @return Callback with infered type
skrawool	0:3954a906acc2	4180	*/
skrawool	0:3954a906acc2	4181	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4182	Callback<R(A0, A1, A2, A3, A4)> callback(const U obj, R (T::method)(A0, A1, A2, A3, A4) const) {
skrawool	0:3954a906acc2	4183	return Callback<R(A0, A1, A2, A3, A4)>(obj, method);
skrawool	0:3954a906acc2	4184	}
skrawool	0:3954a906acc2	4185
skrawool	0:3954a906acc2	4186	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4187	*
skrawool	0:3954a906acc2	4188	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4189	* @param method Member function to attach
skrawool	0:3954a906acc2	4190	* @return Callback with infered type
skrawool	0:3954a906acc2	4191	*/
skrawool	0:3954a906acc2	4192	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4193	Callback<R(A0, A1, A2, A3, A4)> callback(volatile U obj, R (T::method)(A0, A1, A2, A3, A4) volatile) {
skrawool	0:3954a906acc2	4194	return Callback<R(A0, A1, A2, A3, A4)>(obj, method);
skrawool	0:3954a906acc2	4195	}
skrawool	0:3954a906acc2	4196
skrawool	0:3954a906acc2	4197	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4198	*
skrawool	0:3954a906acc2	4199	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4200	* @param method Member function to attach
skrawool	0:3954a906acc2	4201	* @return Callback with infered type
skrawool	0:3954a906acc2	4202	*/
skrawool	0:3954a906acc2	4203	template<typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4204	Callback<R(A0, A1, A2, A3, A4)> callback(const volatile U obj, R (T::method)(A0, A1, A2, A3, A4) const volatile) {
skrawool	0:3954a906acc2	4205	return Callback<R(A0, A1, A2, A3, A4)>(obj, method);
skrawool	0:3954a906acc2	4206	}
skrawool	0:3954a906acc2	4207
skrawool	0:3954a906acc2	4208	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4209	*
skrawool	0:3954a906acc2	4210	* @param func Static function to attach
skrawool	0:3954a906acc2	4211	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	4212	* @return Callback with infered type
skrawool	0:3954a906acc2	4213	*/
skrawool	0:3954a906acc2	4214	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4215	Callback<R(A0, A1, A2, A3, A4)> callback(R (func)(T, A0, A1, A2, A3, A4), U *arg) {
skrawool	0:3954a906acc2	4216	return Callback<R(A0, A1, A2, A3, A4)>(func, arg);
skrawool	0:3954a906acc2	4217	}
skrawool	0:3954a906acc2	4218
skrawool	0:3954a906acc2	4219	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4220	*
skrawool	0:3954a906acc2	4221	* @param func Static function to attach
skrawool	0:3954a906acc2	4222	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	4223	* @return Callback with infered type
skrawool	0:3954a906acc2	4224	*/
skrawool	0:3954a906acc2	4225	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4226	Callback<R(A0, A1, A2, A3, A4)> callback(R (func)(const T, A0, A1, A2, A3, A4), const U *arg) {
skrawool	0:3954a906acc2	4227	return Callback<R(A0, A1, A2, A3, A4)>(func, arg);
skrawool	0:3954a906acc2	4228	}
skrawool	0:3954a906acc2	4229
skrawool	0:3954a906acc2	4230	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4231	*
skrawool	0:3954a906acc2	4232	* @param func Static function to attach
skrawool	0:3954a906acc2	4233	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	4234	* @return Callback with infered type
skrawool	0:3954a906acc2	4235	*/
skrawool	0:3954a906acc2	4236	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4237	Callback<R(A0, A1, A2, A3, A4)> callback(R (func)(volatile T, A0, A1, A2, A3, A4), volatile U *arg) {
skrawool	0:3954a906acc2	4238	return Callback<R(A0, A1, A2, A3, A4)>(func, arg);
skrawool	0:3954a906acc2	4239	}
skrawool	0:3954a906acc2	4240
skrawool	0:3954a906acc2	4241	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4242	*
skrawool	0:3954a906acc2	4243	* @param func Static function to attach
skrawool	0:3954a906acc2	4244	* @param arg Pointer argument to function
skrawool	0:3954a906acc2	4245	* @return Callback with infered type
skrawool	0:3954a906acc2	4246	*/
skrawool	0:3954a906acc2	4247	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4248	Callback<R(A0, A1, A2, A3, A4)> callback(R (func)(const volatile T, A0, A1, A2, A3, A4), const volatile U *arg) {
skrawool	0:3954a906acc2	4249	return Callback<R(A0, A1, A2, A3, A4)>(func, arg);
skrawool	0:3954a906acc2	4250	}
skrawool	0:3954a906acc2	4251
skrawool	0:3954a906acc2	4252	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4253	*
skrawool	0:3954a906acc2	4254	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4255	* @param func Static function to attach
skrawool	0:3954a906acc2	4256	* @return Callback with infered type
skrawool	0:3954a906acc2	4257	* @deprecated
skrawool	0:3954a906acc2	4258	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	4259	*/
skrawool	0:3954a906acc2	4260	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4261	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	4262	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	4263	Callback<R(A0, A1, A2, A3, A4)> callback(U obj, R (func)(T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	4264	return Callback<R(A0, A1, A2, A3, A4)>(func, obj);
skrawool	0:3954a906acc2	4265	}
skrawool	0:3954a906acc2	4266
skrawool	0:3954a906acc2	4267	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4268	*
skrawool	0:3954a906acc2	4269	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4270	* @param func Static function to attach
skrawool	0:3954a906acc2	4271	* @return Callback with infered type
skrawool	0:3954a906acc2	4272	* @deprecated
skrawool	0:3954a906acc2	4273	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	4274	*/
skrawool	0:3954a906acc2	4275	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4276	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	4277	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	4278	Callback<R(A0, A1, A2, A3, A4)> callback(const U obj, R (func)(const T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	4279	return Callback<R(A0, A1, A2, A3, A4)>(func, obj);
skrawool	0:3954a906acc2	4280	}
skrawool	0:3954a906acc2	4281
skrawool	0:3954a906acc2	4282	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4283	*
skrawool	0:3954a906acc2	4284	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4285	* @param func Static function to attach
skrawool	0:3954a906acc2	4286	* @return Callback with infered type
skrawool	0:3954a906acc2	4287	* @deprecated
skrawool	0:3954a906acc2	4288	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	4289	*/
skrawool	0:3954a906acc2	4290	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4291	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	4292	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	4293	Callback<R(A0, A1, A2, A3, A4)> callback(volatile U obj, R (func)(volatile T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	4294	return Callback<R(A0, A1, A2, A3, A4)>(func, obj);
skrawool	0:3954a906acc2	4295	}
skrawool	0:3954a906acc2	4296
skrawool	0:3954a906acc2	4297	/** Create a callback class with type infered from the arguments
skrawool	0:3954a906acc2	4298	*
skrawool	0:3954a906acc2	4299	* @param obj Optional pointer to object to bind to function
skrawool	0:3954a906acc2	4300	* @param func Static function to attach
skrawool	0:3954a906acc2	4301	* @return Callback with infered type
skrawool	0:3954a906acc2	4302	* @deprecated
skrawool	0:3954a906acc2	4303	* Arguments to callback have been reordered to callback(func, arg)
skrawool	0:3954a906acc2	4304	*/
skrawool	0:3954a906acc2	4305	template <typename T, typename U, typename R, typename A0, typename A1, typename A2, typename A3, typename A4>
skrawool	0:3954a906acc2	4306	MBED_DEPRECATED_SINCE("mbed-os-5.1",
skrawool	0:3954a906acc2	4307	"Arguments to callback have been reordered to callback(func, arg)")
skrawool	0:3954a906acc2	4308	Callback<R(A0, A1, A2, A3, A4)> callback(const volatile U obj, R (func)(const volatile T*, A0, A1, A2, A3, A4)) {
skrawool	0:3954a906acc2	4309	return Callback<R(A0, A1, A2, A3, A4)>(func, obj);
skrawool	0:3954a906acc2	4310	}
skrawool	0:3954a906acc2	4311
skrawool	0:3954a906acc2	4312
skrawool	0:3954a906acc2	4313	} // namespace mbed
skrawool	0:3954a906acc2	4314
skrawool	0:3954a906acc2	4315	#endif
skrawool	0:3954a906acc2	4316
skrawool	0:3954a906acc2	4317
skrawool	0:3954a906acc2	4318	/** @}*/

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Type:	Program
Created:	05 Dec 2016
Imports:	42
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	1
Followers:	1

esp_attemp3/mbed/platform/Callback.h@0:3954a906acc2, 2016-12-05 (annotated)

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