Руслан Бредун / Mbed 2 deprecated stm32-sensor-base2

test

Dependencies:   mbed Watchdog

Dependents:   STM32-MC_node

mbed/platform/FunctionPointer.h@0:d383e2dee0f7, 2020-07-06 (annotated)

Committer:
ommpy
Date:
Mon Jul 06 17:18:59 2020 +0530
Revision:
0:d383e2dee0f7
first commit

Who changed what in which revision?

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ommpy 0:d383e2dee0f7 1 /* mbed Microcontroller Library
ommpy 0:d383e2dee0f7 2 * Copyright (c) 2006-2015 ARM Limited
ommpy 0:d383e2dee0f7 3 * SPDX-License-Identifier: Apache-2.0
ommpy 0:d383e2dee0f7 4 *
ommpy 0:d383e2dee0f7 5 * Licensed under the Apache License, Version 2.0 (the "License");
ommpy 0:d383e2dee0f7 6 * you may not use this file except in compliance with the License.
ommpy 0:d383e2dee0f7 7 * You may obtain a copy of the License at
ommpy 0:d383e2dee0f7 8 *
ommpy 0:d383e2dee0f7 9 * http://www.apache.org/licenses/LICENSE-2.0
ommpy 0:d383e2dee0f7 10 *
ommpy 0:d383e2dee0f7 11 * Unless required by applicable law or agreed to in writing, software
ommpy 0:d383e2dee0f7 12 * distributed under the License is distributed on an "AS IS" BASIS,
ommpy 0:d383e2dee0f7 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ommpy 0:d383e2dee0f7 14 * See the License for the specific language governing permissions and
ommpy 0:d383e2dee0f7 15 * limitations under the License.
ommpy 0:d383e2dee0f7 16 */
ommpy 0:d383e2dee0f7 17 #ifndef MBED_FUNCTIONPOINTER_H
ommpy 0:d383e2dee0f7 18 #define MBED_FUNCTIONPOINTER_H
ommpy 0:d383e2dee0f7 19
ommpy 0:d383e2dee0f7 20 #include "platform/Callback.h"
ommpy 0:d383e2dee0f7 21 #include "platform/mbed_toolchain.h"
ommpy 0:d383e2dee0f7 22 #include <string.h>
ommpy 0:d383e2dee0f7 23 #include <stdint.h>
ommpy 0:d383e2dee0f7 24
ommpy 0:d383e2dee0f7 25 namespace mbed {
ommpy 0:d383e2dee0f7 26 /** \addtogroup platform */
ommpy 0:d383e2dee0f7 27 /** @{*/
ommpy 0:d383e2dee0f7 28 /**
ommpy 0:d383e2dee0f7 29 * \defgroup platform_FunctionPointer FunctionPointer class
ommpy 0:d383e2dee0f7 30 * @{
ommpy 0:d383e2dee0f7 31 */
ommpy 0:d383e2dee0f7 32
ommpy 0:d383e2dee0f7 33 // Declarations for backwards compatibility
ommpy 0:d383e2dee0f7 34 // To be foward compatible, code should adopt the Callback class
ommpy 0:d383e2dee0f7 35 template <typename R, typename A1>
ommpy 0:d383e2dee0f7 36 class FunctionPointerArg1 : public Callback<R(A1)> {
ommpy 0:d383e2dee0f7 37 public:
ommpy 0:d383e2dee0f7 38 MBED_DEPRECATED_SINCE("mbed-os-5.1",
ommpy 0:d383e2dee0f7 39 "FunctionPointerArg1<R, A> has been replaced by Callback<R(A)>")
ommpy 0:d383e2dee0f7 40 FunctionPointerArg1(R(*function)(A1) = 0)
ommpy 0:d383e2dee0f7 41 : Callback<R(A1)>(function) {}
ommpy 0:d383e2dee0f7 42
ommpy 0:d383e2dee0f7 43 template<typename T>
ommpy 0:d383e2dee0f7 44 MBED_DEPRECATED_SINCE("mbed-os-5.1",
ommpy 0:d383e2dee0f7 45 "FunctionPointerArg1<R, A> has been replaced by Callback<R(A)>")
ommpy 0:d383e2dee0f7 46 FunctionPointerArg1(T *object, R(T::*member)(A1))
ommpy 0:d383e2dee0f7 47 : Callback<R(A1)>(object, member) {}
ommpy 0:d383e2dee0f7 48
ommpy 0:d383e2dee0f7 49 R(*get_function())(A1)
ommpy 0:d383e2dee0f7 50 {
ommpy 0:d383e2dee0f7 51 return *reinterpret_cast<R(* *)(A1)>(this);
ommpy 0:d383e2dee0f7 52 }
ommpy 0:d383e2dee0f7 53
ommpy 0:d383e2dee0f7 54 R call(A1 a1) const
ommpy 0:d383e2dee0f7 55 {
ommpy 0:d383e2dee0f7 56 if (!Callback<R(A1)>::operator bool()) {
ommpy 0:d383e2dee0f7 57 return (R)0;
ommpy 0:d383e2dee0f7 58 }
ommpy 0:d383e2dee0f7 59
ommpy 0:d383e2dee0f7 60 return Callback<R(A1)>::call(a1);
ommpy 0:d383e2dee0f7 61 }
ommpy 0:d383e2dee0f7 62
ommpy 0:d383e2dee0f7 63 R operator()(A1 a1) const
ommpy 0:d383e2dee0f7 64 {
ommpy 0:d383e2dee0f7 65 return Callback<R(A1)>::call(a1);
ommpy 0:d383e2dee0f7 66 }
ommpy 0:d383e2dee0f7 67 };
ommpy 0:d383e2dee0f7 68
ommpy 0:d383e2dee0f7 69 template <typename R>
ommpy 0:d383e2dee0f7 70 class FunctionPointerArg1<R, void> : public Callback<R()> {
ommpy 0:d383e2dee0f7 71 public:
ommpy 0:d383e2dee0f7 72 MBED_DEPRECATED_SINCE("mbed-os-5.1",
ommpy 0:d383e2dee0f7 73 "FunctionPointer has been replaced by Callback<void()>")
ommpy 0:d383e2dee0f7 74 FunctionPointerArg1(R(*function)() = 0)
ommpy 0:d383e2dee0f7 75 : Callback<R()>(function) {}
ommpy 0:d383e2dee0f7 76
ommpy 0:d383e2dee0f7 77 template<typename T>
ommpy 0:d383e2dee0f7 78 MBED_DEPRECATED_SINCE("mbed-os-5.1",
ommpy 0:d383e2dee0f7 79 "FunctionPointer has been replaced by Callback<void()>")
ommpy 0:d383e2dee0f7 80 FunctionPointerArg1(T *object, R(T::*member)())
ommpy 0:d383e2dee0f7 81 : Callback<R()>(object, member) {}
ommpy 0:d383e2dee0f7 82
ommpy 0:d383e2dee0f7 83 R(*get_function())()
ommpy 0:d383e2dee0f7 84 {
ommpy 0:d383e2dee0f7 85 return *reinterpret_cast<R(* *)()>(this);
ommpy 0:d383e2dee0f7 86 }
ommpy 0:d383e2dee0f7 87
ommpy 0:d383e2dee0f7 88 R call() const
ommpy 0:d383e2dee0f7 89 {
ommpy 0:d383e2dee0f7 90 if (!Callback<R()>::operator bool()) {
ommpy 0:d383e2dee0f7 91 return (R)0;
ommpy 0:d383e2dee0f7 92 }
ommpy 0:d383e2dee0f7 93
ommpy 0:d383e2dee0f7 94 return Callback<R()>::call();
ommpy 0:d383e2dee0f7 95 }
ommpy 0:d383e2dee0f7 96
ommpy 0:d383e2dee0f7 97 R operator()() const
ommpy 0:d383e2dee0f7 98 {
ommpy 0:d383e2dee0f7 99 return Callback<R()>::call();
ommpy 0:d383e2dee0f7 100 }
ommpy 0:d383e2dee0f7 101 };
ommpy 0:d383e2dee0f7 102
ommpy 0:d383e2dee0f7 103 typedef FunctionPointerArg1<void, void> FunctionPointer;
ommpy 0:d383e2dee0f7 104
ommpy 0:d383e2dee0f7 105 /**@}*/
ommpy 0:d383e2dee0f7 106
ommpy 0:d383e2dee0f7 107 /**@}*/
ommpy 0:d383e2dee0f7 108
ommpy 0:d383e2dee0f7 109
ommpy 0:d383e2dee0f7 110 } // namespace mbed
ommpy 0:d383e2dee0f7 111
ommpy 0:d383e2dee0f7 112 #endif