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57 lines
690 B
C++
57 lines
690 B
C++
/**
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* \file mutex.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Peter Kümmel
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "support/mutex.h"
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#include <QMutex>
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namespace lyx {
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struct Mutex::Private
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{
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// QMutex::Recursive: less risks for dead-locks
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Private() : qmutex_(QMutex::Recursive)
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{
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}
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QMutex qmutex_;
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};
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Mutex::Mutex() : d(new Private)
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{
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}
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Mutex::~Mutex()
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{
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delete d;
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}
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Mutex::Locker::Locker(Mutex* mtx) : mutex_(mtx)
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{
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mutex_->d->qmutex_.lock();
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}
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Mutex::Locker::~Locker()
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{
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mutex_->d->qmutex_.unlock();
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}
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} // namespace lyx
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