37 lines
1.3 KiB
C++
37 lines
1.3 KiB
C++
// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Bytecoin is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#include "EventWaiter.h"
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void EventWaiter::notify() {
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std::unique_lock<std::mutex> lck(mtx);
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available = true;
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cv.notify_all();
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}
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void EventWaiter::wait() {
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std::unique_lock<std::mutex> lck(mtx);
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cv.wait(lck, [this]() { return available; });
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available = false;
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}
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bool EventWaiter::wait_for(const std::chrono::milliseconds& rel_time) {
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std::unique_lock<std::mutex> lck(mtx);
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auto result = cv.wait_for(lck, rel_time, [this]() { return available; });
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available = false;
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return result;
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}
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