Added TQt4 HEAD

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diff --git a/tqtinterface/qt4/src/tools/tqasciicache.h b/tqtinterface/qt4/src/tools/tqasciicache.h
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+++ b/tqtinterface/qt4/src/tools/tqasciicache.h
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+/****************************************************************************
+**
+** Definition of TQAsciiCache template/macro 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 TQASCIICACHE_H
+#define TQASCIICACHE_H
+
+#ifndef TQT_H
+#include "tqgcache.h"
+#endif // TQT_H
+
+
+template<class type> 
+class TQAsciiCache
+#ifdef TQ_TQDOC
+	: public TQPtrCollection
+#else
+	: public TQGCache
+#endif
+{
+public:
+    TQAsciiCache( const TQAsciiCache<type> &c ) : TQGCache(c) {}
+    TQAsciiCache( int maxCost=100, int size=17, bool caseSensitive=TRUE,
+		 bool copyKeys=TRUE )
+	: TQGCache( maxCost, size, AsciiKey, caseSensitive, copyKeys ) {}
+   ~TQAsciiCache()			{ clear(); }
+    TQAsciiCache<type> &operator=( const TQAsciiCache<type> &c )
+			{ return (TQAsciiCache<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; }
+    void  clear()			{ TQGCache::clear(); }
+    bool  insert( const char *k, const type *d, int c=1, int p=0 )
+			{ return TQGCache::insert_other(k,(Item)d,c,p);}
+    bool  remove( const char *k )
+			{ return TQGCache::remove_other(k); }
+    type *take( const char *k )
+			{ return (type *)TQGCache::take_other(k); }
+    type *tqfind( const char *k, bool ref=TRUE ) const
+			{ return (type *)TQGCache::tqfind_other(k,ref);}
+    type *operator[]( const char *k ) const
+			{ return (type *)TQGCache::tqfind_other(k);}
+    void  statistics() const	      { TQGCache::statistics(); }
+private:
+    void  deleteItem( Item d );
+};
+
+#if !defined(TQ_BROKEN_TEMPLATE_SPECIALIZATION)
+template<> inline void TQAsciiCache<void>::deleteItem( TQPtrCollection::Item )
+{
+}
+#endif
+
+template<class type> inline void TQAsciiCache<type>::deleteItem( TQPtrCollection::Item d )
+{
+    if ( del_item ) delete (type *)d;
+}
+
+
+template<class type> 
+class TQAsciiCacheIterator : public TQGCacheIterator
+{
+public:
+    TQAsciiCacheIterator( const TQAsciiCache<type> &c ):TQGCacheIterator((TQGCache &)c) {}
+    TQAsciiCacheIterator( const TQAsciiCacheIterator<type> &ci)
+				: TQGCacheIterator( (TQGCacheIterator &)ci ) {}
+    TQAsciiCacheIterator<type> &operator=(const TQAsciiCacheIterator<type>&ci)
+	{ return ( TQAsciiCacheIterator<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(); }
+    const char *currentKey() const { return TQGCacheIterator::getKeyAscii(); }
+    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 // TQASCIICACHE_H