qsemaphore.h
This is the verbatim text of the qsemaphore.h include file. It is provided only for illustration; the copyright remains with Trolltech.
/****************************************************************************
** $Id: qt/qsemaphore.h 3.3.8 edited Jan 11 14:38 $
**
** Definition of QSemaphore class
**
** Created : 931107
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
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** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Alternatively you may (at your option) use any
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** been publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
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**********************************************************************/
#ifndef QSEMAPHORE_H
#define QSEMAPHORE_H
#ifndef QT_H
#include "qglobal.h"
#endif // QT_H
#if defined(QT_THREAD_SUPPORT)
class QSemaphorePrivate;
class Q_EXPORT QSemaphore
{
public:
QSemaphore( int );
virtual ~QSemaphore();
int available() const;
int total() const;
// postfix operators
int operator++(int);
int operator--(int);
int operator+=(int);
int operator-=(int);
bool tryAccess(int);
private:
QSemaphorePrivate *d;
#if defined(Q_DISABLE_COPY)
QSemaphore(const QSemaphore &);
QSemaphore &operator=(const QSemaphore &);
#endif
};
#endif
#endif