Add Qt3 development HEAD version

1 files changed, 124 insertions, 0 deletions

diff --git a/src/tools/qintcache.h b/src/tools/qintcache.h
new file mode 100644
index 0000000..69916ef
--- /dev/null
+++ b/src/tools/qintcache.h
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** Definition of QIntCache template class
+**
+** Created : 950209
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the tools module of the Qt 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 Qt 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.QPL
+** included in the packaging of this file.  Licensees holding valid Qt
+** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef QINTCACHE_H
+#define QINTCACHE_H
+
+#ifndef QT_H
+#include "qgcache.h"
+#endif // QT_H
+
+
+template<class type> 
+class QIntCache
+#ifdef Q_QDOC
+	: public QPtrCollection
+#else
+	: public QGCache
+#endif
+{
+public:
+    QIntCache( const QIntCache<type> &c ) : QGCache(c) {}
+    QIntCache( int maxCost=100, int size=17 )
+	: QGCache( maxCost, size, IntKey, FALSE, FALSE ) {}
+   ~QIntCache()		{ clear(); }
+    QIntCache<type> &operator=( const QIntCache<type> &c )
+			{ return (QIntCache<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; }
+    bool  insert( long k, const type *d, int c=1, int p=0 )
+		{ return QGCache::insert_other((const char*)k,(Item)d,c,p); }
+    bool  remove( long k )
+		{ return QGCache::remove_other((const char*)k); }
+    type *take( long k )
+		{ return (type *)QGCache::take_other((const char*)k);}
+    void  clear()		{ QGCache::clear(); }
+    type *find( long k, bool ref=TRUE ) const
+		{ return (type *)QGCache::find_other( (const char*)k,ref);}
+    type *operator[]( long k ) const
+		{ return (type *)QGCache::find_other( (const char*)k); }
+    void  statistics() const { QGCache::statistics(); }
+private:
+	void  deleteItem( Item d );
+};
+
+#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
+template<> inline void QIntCache<void>::deleteItem( QPtrCollection::Item )
+{
+}
+#endif
+
+template<class type> inline void QIntCache<type>::deleteItem( QPtrCollection::Item d )
+{
+    if ( del_item ) delete (type *)d;
+}
+
+template<class type> 
+class QIntCacheIterator : public QGCacheIterator
+{
+public:
+    QIntCacheIterator( const QIntCache<type> &c )
+	: QGCacheIterator( (QGCache &)c ) {}
+    QIntCacheIterator( const QIntCacheIterator<type> &ci )
+			      : QGCacheIterator((QGCacheIterator &)ci) {}
+    QIntCacheIterator<type> &operator=( const QIntCacheIterator<type>&ci )
+	{ return ( QIntCacheIterator<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(); }
+    long  currentKey() const  { return (long)QGCacheIterator::getKeyInt();}
+    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 // QINTCACHE_H