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