pebble/third_party/jerryscript/targets/mbedos5/jerryscript-mbed/jerryscript-mbed-event-loop/BoundCallback.h
2025-01-27 11:38:16 -08:00

114 lines
2.6 KiB
C++

/* Copyright (c) 2016 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _JERRYSCRIPT_MBED_EVENT_LOOP_BOUND_CALLBACK_H
#define _JERRYSCRIPT_MBED_EVENT_LOOP_BOUND_CALLBACK_H
#include "Callback.h"
namespace mbed {
namespace js {
template<typename T>
class BoundCallback;
template<typename R, typename A0>
class BoundCallback<R(A0)> {
public:
BoundCallback(Callback<R(A0)> cb, A0 a0) : a0(a0), cb(cb) { }
void call() {
cb(a0);
}
operator Callback<void()>() {
Callback<void()> cb(this, &BoundCallback::call);
return cb;
}
private:
A0 a0;
Callback<R(A0)> cb;
};
template<typename R, typename A0, typename A1>
class BoundCallback<R(A0, A1)> {
public:
BoundCallback(Callback<R(A0, A1)> cb, A0 a0, A1 a1) : a0(a0), a1(a1), cb(cb) { }
void call() {
cb(a0, a1);
}
operator Callback<void()>() {
Callback<void()> cb(this, &BoundCallback::call);
return cb;
}
private:
A0 a0;
A0 a1;
Callback<R(A0, A1)> cb;
};
template<typename R, typename A0, typename A1, typename A2>
class BoundCallback<R(A0, A1, A2)> {
public:
BoundCallback(Callback<R(A0, A1, A2)> cb, A0 a0, A1 a1, A2 a2) : a0(a0), a1(a1), a2(a2), cb(cb) { }
void call() {
cb(a0, a1, a2);
}
operator Callback<void()>() {
Callback<void()> cb(this, &BoundCallback::call);
return cb;
}
private:
A0 a0;
A1 a1;
A2 a2;
Callback<R(A0, A1, A2)> cb;
};
template<typename R, typename A0, typename A1, typename A2, typename A3>
class BoundCallback<R(A0, A1, A2, A3)> {
public:
BoundCallback(Callback<R(A0, A1, A2, A3)> cb, A0 a0, A1 a1, A2 a2, A3 a3) : a0(a0), a1(a1), a2(a2), a3(a3), cb(cb) { }
void call() {
cb(a0, a1, a2, a3);
}
operator Callback<void()>() {
Callback<void()> cb(this, &BoundCallback::call);
return cb;
}
private:
A0 a0;
A1 a1;
A2 a2;
A3 a3;
Callback<R(A0, A1, A2, A3)> cb;
};
} // namespace js
} // namespace mbed
#endif // _JERRYSCRIPT_MBED_EVENT_LOOP_BOUND_CALLBACK_H