--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/qt3support/tools/q3intcache.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,131 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3INTCACHE_H
+#define Q3INTCACHE_H
+
+#include <Qt3Support/q3gcache.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+template<class type>
+class Q3IntCache
+#ifdef qdoc
+	: public Q3PtrCollection
+#else
+	: public Q3GCache
+#endif
+{
+public:
+    Q3IntCache( const Q3IntCache<type> &c ) : Q3GCache(c) {}
+    Q3IntCache( int maxCost=100, int size=17 )
+	: Q3GCache( maxCost, size, IntKey, false, false ) {}
+   ~Q3IntCache()		{ clear(); }
+    Q3IntCache<type> &operator=( const Q3IntCache<type> &c )
+			{ return (Q3IntCache<type>&)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<void>::deleteItem( Q3PtrCollection::Item )
+{
+}
+#endif
+
+template<class type> inline void Q3IntCache<type>::deleteItem( Q3PtrCollection::Item d )
+{
+    if ( del_item ) delete (type *)d;
+}
+
+template<class type>
+class Q3IntCacheIterator : public Q3GCacheIterator
+{
+public:
+    Q3IntCacheIterator( const Q3IntCache<type> &c )
+	: Q3GCacheIterator( (Q3GCache &)c ) {}
+    Q3IntCacheIterator( const Q3IntCacheIterator<type> &ci )
+			      : Q3GCacheIterator((Q3GCacheIterator &)ci) {}
+    Q3IntCacheIterator<type> &operator=( const Q3IntCacheIterator<type>&ci )
+	{ return ( Q3IntCacheIterator<type>&)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