diff options
Diffstat (limited to 'tqtinterface/qt4/src/kernel/tqlock_p.h')
-rw-r--r-- | tqtinterface/qt4/src/kernel/tqlock_p.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/tqtinterface/qt4/src/kernel/tqlock_p.h b/tqtinterface/qt4/src/kernel/tqlock_p.h deleted file mode 100644 index 0f45144..0000000 --- a/tqtinterface/qt4/src/kernel/tqlock_p.h +++ /dev/null @@ -1,99 +0,0 @@ -/**************************************************************************** -** -** Definition of TQLock class. This manages interprocess locking -** -** Created : 20000406 -** -** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the kernel module of the TQt GUI Toolkit. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** Licensees holding valid TQt Commercial licenses may use this file in -** accordance with the TQt Commercial License Agreement provided with -** the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#ifndef TQLOCK_P_H -#define TQLOCK_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the TQt API. This header file may -// change from version to version without notice, or even be -// removed. -// -// We mean it. -// -// - -#ifndef TQT_H -#include "tqstring.h" -#endif // TQT_H - -class TQLockData; - -class TQLock -{ -public: - TQLock( const TQString &filename, char id, bool create = FALSE ); - ~TQLock(); - - enum Type { Read, Write }; - - bool isValid() const; - void lock( Type type ); - void unlock(); - bool locked() const; - -private: - Type type; - TQLockData *data; -}; - - -// Nice class for ensuring the lock is released. -// Just create one on the stack and the lock is automatically released -// when TQLockHolder is destructed. -class TQLockHolder -{ -public: - TQLockHolder( TQLock *l, TQLock::Type type ) : qlock(l) { - qlock->lock( type ); - } - ~TQLockHolder() { if ( locked() ) qlock->unlock(); } - - void lock( TQLock::Type type ) { qlock->lock( type ); } - void unlock() { qlock->unlock(); } - bool locked() const { return qlock->locked(); } - -private: - TQLock *qlock; -}; - -#endif - |