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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QEVENTLOOP_P_H
#define QEVENTLOOP_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qcoreapplication.h"
#include "qobject_p.h"
QT_BEGIN_NAMESPACE
class QEventLoopPrivate : public QObjectPrivate
{
Q_DECLARE_PUBLIC(QEventLoop)
public:
inline QEventLoopPrivate()
: inExec(false)
{
returnCode.storeRelaxed(-1);
exit.storeRelaxed(true);
}
QAtomicInt quitLockRef;
QBasicAtomicInt exit; // bool
QBasicAtomicInt returnCode;
bool inExec;
void ref()
{
quitLockRef.ref();
}
void deref()
{
if (!quitLockRef.deref() && inExec) {
qApp->postEvent(q_ptr, new QEvent(QEvent::Quit));
}
}
};
QT_END_NAMESPACE
#endif // QEVENTLOOP_P_H
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