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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:17:53 -0500
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-07-10 15:17:53 -0500
commitdda8474928bd7276e1fad8fb7a601e7c83ff2bc2 (patch)
tree7f83910598b33b12730035f086df20b5a53ab99c /tqtinterface/qt4/src/tools/tqintcache.h
parent6260b6178868c03aab1644bf93b0ef043654bdb0 (diff)
downloadexperimental-dda8474928bd7276e1fad8fb7a601e7c83ff2bc2.tar.gz
experimental-dda8474928bd7276e1fad8fb7a601e7c83ff2bc2.zip
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+/****************************************************************************
+**
+** Definition of TQIntCache template class
+**
+** Created : 950209
+**
+** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
+**
+** This file is part of the tools 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.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file. 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 TQINTCACHE_H
+#define TQINTCACHE_H
+
+#ifndef TQT_H
+#include "tqgcache.h"
+#endif // TQT_H
+
+
+template<class type>
+class TQIntCache
+#ifdef TQ_TQDOC
+ : public TQPtrCollection
+#else
+ : public TQGCache
+#endif
+{
+public:
+ TQIntCache( const TQIntCache<type> &c ) : TQGCache(c) {}
+ TQIntCache( int maxCost=100, int size=17 )
+ : TQGCache( maxCost, size, IntKey, FALSE, FALSE ) {}
+ ~TQIntCache() { clear(); }
+ TQIntCache<type> &operator=( const TQIntCache<type> &c )
+ { return (TQIntCache<type>&)TQGCache::operator=(c); }
+ int maxCost() const { return TQGCache::maxCost(); }
+ int totalCost() const { return TQGCache::totalCost(); }
+ void setMaxCost( int m) { TQGCache::setMaxCost(m); }
+ uint count() const { return TQGCache::count(); }
+ uint size() const { return TQGCache::size(); }
+ bool isEmpty() const { return TQGCache::count() == 0; }
+ bool insert( long k, const type *d, int c=1, int p=0 )
+ { return TQGCache::insert_other((const char*)k,(Item)d,c,p); }
+ bool remove( long k )
+ { return TQGCache::remove_other((const char*)k); }
+ type *take( long k )
+ { return (type *)TQGCache::take_other((const char*)k);}
+ void clear() { TQGCache::clear(); }
+ type *tqfind( long k, bool ref=TRUE ) const
+ { return (type *)TQGCache::tqfind_other( (const char*)k,ref);}
+ type *operator[]( long k ) const
+ { return (type *)TQGCache::tqfind_other( (const char*)k); }
+ void statistics() const { TQGCache::statistics(); }
+private:
+ void deleteItem( Item d );
+};
+
+#if !defined(TQ_BROKEN_TEMPLATE_SPECIALIZATION)
+template<> inline void TQIntCache<void>::deleteItem( TQPtrCollection::Item )
+{
+}
+#endif
+
+template<class type> inline void TQIntCache<type>::deleteItem( TQPtrCollection::Item d )
+{
+ if ( del_item ) delete (type *)d;
+}
+
+template<class type>
+class TQIntCacheIterator : public TQGCacheIterator
+{
+public:
+ TQIntCacheIterator( const TQIntCache<type> &c )
+ : TQGCacheIterator( (TQGCache &)c ) {}
+ TQIntCacheIterator( const TQIntCacheIterator<type> &ci )
+ : TQGCacheIterator((TQGCacheIterator &)ci) {}
+ TQIntCacheIterator<type> &operator=( const TQIntCacheIterator<type>&ci )
+ { return ( TQIntCacheIterator<type>&)TQGCacheIterator::operator=( ci );}
+ uint count() const { return TQGCacheIterator::count(); }
+ bool isEmpty() const { return TQGCacheIterator::count() == 0; }
+ bool atFirst() const { return TQGCacheIterator::atFirst(); }
+ bool atLast() const { return TQGCacheIterator::atLast(); }
+ type *toFirst() { return (type *)TQGCacheIterator::toFirst(); }
+ type *toLast() { return (type *)TQGCacheIterator::toLast(); }
+ operator type *() const { return (type *)TQGCacheIterator::get(); }
+ type *current() const { return (type *)TQGCacheIterator::get(); }
+ long currentKey() const { return (long)TQGCacheIterator::getKeyInt();}
+ type *operator()() { return (type *)TQGCacheIterator::operator()();}
+ type *operator++() { return (type *)TQGCacheIterator::operator++(); }
+ type *operator+=(uint j) { return (type *)TQGCacheIterator::operator+=(j);}
+ type *operator--() { return (type *)TQGCacheIterator::operator--(); }
+ type *operator-=(uint j) { return (type *)TQGCacheIterator::operator-=(j);}
+};
+
+
+#endif // TQINTCACHE_H