YieldingWait.hpp

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/*
 * This file is part of the DUDS project. It is subject to the BSD-style
 * license terms in the LICENSE file found in the top-level directory of this
 * distribution and at https://github.com/jjackowski/duds/blob/master/LICENSE.
 * No part of DUDS, including this file, may be copied, modified, propagated,
 * or distributed except according to the terms contained in the LICENSE file.
 *
 * Copyright (C) 2018  Jeff Jackowski
 */

#include <thread>
#include <chrono>

namespace duds { namespace general {

template <class Duration>
void YieldingWait(Duration duration) {
    auto when = std::chrono::high_resolution_clock::now() + duration;
    do {
        std::this_thread::yield();
    } while (std::chrono::high_resolution_clock::now() < when);
}

inline void YieldingWait(int nano) {
    YieldingWait(std::chrono::nanoseconds(nano));
}

} }