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Diffstat (limited to 'include/distortos/callOnce.hpp')
| -rw-r--r-- | include/distortos/callOnce.hpp | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/include/distortos/callOnce.hpp b/include/distortos/callOnce.hpp deleted file mode 100644 index ed1cd1d..0000000 --- a/include/distortos/callOnce.hpp +++ /dev/null @@ -1,50 +0,0 @@ -/** - * \file - * \brief callOnce() header - * - * \author Copyright (C) 2015 Kamil Szczygiel http://www.distortec.com http://www.freddiechopin.info - * - * \par License - * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not - * distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/. - */ - -#ifndef INCLUDE_DISTORTOS_CALLONCE_HPP_ -#define INCLUDE_DISTORTOS_CALLONCE_HPP_ - -#include "distortos/OnceFlag.hpp" - -#if DISTORTOS_CALLONCE_SUPPORTED == 1 || DOXYGEN == 1 - -namespace distortos -{ - -/** - * \brief Executes the callable object exactly once, even if called from multiple threads. - * - * Similar to std::call_once() - http://en.cppreference.com/w/cpp/thread/call_once - * Similar to POSIX pthread_once() - http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_once.html# - * - * \note This function requires GCC 4.9. - * - * \tparam Function is the function object that will be executed - * \tparam Args are the arguments for \a Function - * - * \param [in] onceFlag is a reference to shared OnceFlag object - * \param [in] function is the function object that will be executed - * \param [in] args are arguments for \a function - * - * \ingroup synchronization - */ - -template<typename Function, typename... Args> -void callOnce(OnceFlag& onceFlag, Function&& function, Args&&... args) -{ - onceFlag.callOnceControlBlock_(std::forward<Function>(function), std::forward<Args>(args)...); -} - -} // namespace distortos - -#endif // DISTORTOS_CALLONCE_SUPPORTED == 1 || DOXYGEN == 1 - -#endif // INCLUDE_DISTORTOS_CALLONCE_HPP_ |