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/* mbed Microcontroller Library
* Copyright (c) 2006-2013 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.
*/
#include "FunctionPointer.h"
namespace mbed {
FunctionPointer::FunctionPointer(void (*function)(void)): _function(),
_object(),
_membercaller() {
attach(function);
}
void FunctionPointer::attach(void (*function)(void)) {
_function = function;
_object = 0;
}
void FunctionPointer::call(void) {
if (_function) {
_function();
} else if (_object) {
_membercaller(_object, _member);
}
}
#ifdef MBED_OPERATORS
void FunctionPointer::operator ()(void) {
call();
}
#endif
} // namespace mbed
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