/**************************************************************************** ** ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the Qt3Support module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef Q3INTCACHE_H #define Q3INTCACHE_H #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Qt3SupportLight) template class Q3IntCache #ifdef qdoc : public Q3PtrCollection #else : public Q3GCache #endif { public: Q3IntCache( const Q3IntCache &c ) : Q3GCache(c) {} Q3IntCache( int maxCost=100, int size=17 ) : Q3GCache( maxCost, size, IntKey, false, false ) {} ~Q3IntCache() { clear(); } Q3IntCache &operator=( const Q3IntCache &c ) { return (Q3IntCache&)Q3GCache::operator=(c); } int maxCost() const { return Q3GCache::maxCost(); } int totalCost() const { return Q3GCache::totalCost(); } void setMaxCost( int m) { Q3GCache::setMaxCost(m); } uint count() const { return Q3GCache::count(); } uint size() const { return Q3GCache::size(); } bool isEmpty() const { return Q3GCache::count() == 0; } bool insert( long k, const type *d, int c=1, int p=0 ) { return Q3GCache::insert_other((const char*)k,(Item)d,c,p); } bool remove( long k ) { return Q3GCache::remove_other((const char*)k); } type *take( long k ) { return (type *)Q3GCache::take_other((const char*)k);} void clear() { Q3GCache::clear(); } type *find( long k, bool ref=true ) const { return (type *)Q3GCache::find_other( (const char*)k,ref);} type *operator[]( long k ) const { return (type *)Q3GCache::find_other( (const char*)k); } void statistics() const { Q3GCache::statistics(); } private: void deleteItem( Item d ); }; #if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION) template<> inline void Q3IntCache::deleteItem( Q3PtrCollection::Item ) { } #endif template inline void Q3IntCache::deleteItem( Q3PtrCollection::Item d ) { if ( del_item ) delete (type *)d; } template class Q3IntCacheIterator : public Q3GCacheIterator { public: Q3IntCacheIterator( const Q3IntCache &c ) : Q3GCacheIterator( (Q3GCache &)c ) {} Q3IntCacheIterator( const Q3IntCacheIterator &ci ) : Q3GCacheIterator((Q3GCacheIterator &)ci) {} Q3IntCacheIterator &operator=( const Q3IntCacheIterator&ci ) { return ( Q3IntCacheIterator&)Q3GCacheIterator::operator=( ci );} uint count() const { return Q3GCacheIterator::count(); } bool isEmpty() const { return Q3GCacheIterator::count() == 0; } bool atFirst() const { return Q3GCacheIterator::atFirst(); } bool atLast() const { return Q3GCacheIterator::atLast(); } type *toFirst() { return (type *)Q3GCacheIterator::toFirst(); } type *toLast() { return (type *)Q3GCacheIterator::toLast(); } operator type *() const { return (type *)Q3GCacheIterator::get(); } type *current() const { return (type *)Q3GCacheIterator::get(); } long currentKey() const { return (long)Q3GCacheIterator::getKeyInt();} type *operator()() { return (type *)Q3GCacheIterator::operator()();} type *operator++() { return (type *)Q3GCacheIterator::operator++(); } type *operator+=(uint j) { return (type *)Q3GCacheIterator::operator+=(j);} type *operator--() { return (type *)Q3GCacheIterator::operator--(); } type *operator-=(uint j) { return (type *)Q3GCacheIterator::operator-=(j);} }; QT_END_NAMESPACE QT_END_HEADER #endif // Q3INTCACHE_H