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+/****************************************************************************
+**
+**
+** Definition of QCache template class
+**
+** Created : 950209
+**
+** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
+**
+** This file is part of the tools module of the Qt GUI Toolkit.
+**
+** This file may be distributed under the terms of the Q Public License
+** as defined by Trolltech AS of Norway and appearing in the file
+** LICENSE.QPL included in the packaging of this file.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+** information about Qt Commercial License Agreements.
+** See http://www.trolltech.com/qpl/ for QPL licensing information.
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef QCACHE_H
+#define QCACHE_H
+
+#ifndef QT_H
+#include "qgcache.h"
+#endif // QT_H
+
+
+template<class type> class Q_EXPORT QCache : public QGCache
+{
+public:
+ QCache( const QCache<type> &c ) : QGCache(c) {}
+ QCache( int maxCost=100, int size=17, bool caseSensitive=TRUE )
+ : QGCache( maxCost, size, StringKey, caseSensitive, FALSE ) {}
+ ~QCache() { clear(); }
+ QCache<type> &operator=( const QCache<type> &c )
+ { return (QCache<type>&)QGCache::operator=(c); }
+ int maxCost() const { return QGCache::maxCost(); }
+ int totalCost() const { return QGCache::totalCost(); }
+ void setMaxCost( int m ) { QGCache::setMaxCost(m); }
+ uint count() const { return QGCache::count(); }
+ uint size() const { return QGCache::size(); }
+ bool isEmpty() const { return QGCache::count() == 0; }
+ void clear() { QGCache::clear(); }
+ bool insert( const QString &k, const type *d, int c=1, int p=0 )
+ { return QGCache::insert_string(k,(Item)d,c,p);}
+ bool remove( const QString &k )
+ { return QGCache::remove_string(k); }
+ type *take( const QString &k )
+ { return (type *)QGCache::take_string(k); }
+ type *find( const QString &k, bool ref=TRUE ) const
+ { return (type *)QGCache::find_string(k,ref);}
+ type *operator[]( const QString &k ) const
+ { return (type *)QGCache::find_string(k);}
+ void statistics() const { QGCache::statistics(); }
+private:
+ void deleteItem( Item d ) { if ( del_item ) delete (type *)d; }
+};
+
+
+
+template<class type> class Q_EXPORT QCacheIterator : public QGCacheIterator
+{
+public:
+ QCacheIterator( const QCache<type> &c ):QGCacheIterator((QGCache &)c) {}
+ QCacheIterator( const QCacheIterator<type> &ci)
+ : QGCacheIterator( (QGCacheIterator &)ci ) {}
+ QCacheIterator<type> &operator=(const QCacheIterator<type>&ci)
+ { return ( QCacheIterator<type>&)QGCacheIterator::operator=( ci ); }
+ uint count() const { return QGCacheIterator::count(); }
+ bool isEmpty() const { return QGCacheIterator::count() == 0; }
+ bool atFirst() const { return QGCacheIterator::atFirst(); }
+ bool atLast() const { return QGCacheIterator::atLast(); }
+ type *toFirst() { return (type *)QGCacheIterator::toFirst(); }
+ type *toLast() { return (type *)QGCacheIterator::toLast(); }
+ operator type *() const { return (type *)QGCacheIterator::get(); }
+ type *current() const { return (type *)QGCacheIterator::get(); }
+ QString currentKey() const{ return QGCacheIterator::getKeyString(); }
+ type *operator()() { return (type *)QGCacheIterator::operator()();}
+ type *operator++() { return (type *)QGCacheIterator::operator++(); }
+ type *operator+=(uint j) { return (type *)QGCacheIterator::operator+=(j);}
+ type *operator--() { return (type *)QGCacheIterator::operator--(); }
+ type *operator-=(uint j) { return (type *)QGCacheIterator::operator-=(j);}
+};
+
+
+#endif // QCACHE_H