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119 lines
4.4 KiB
119 lines
4.4 KiB
13 years ago
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/****************************************************************************
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**
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** Definition of TQPtrDict template class
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**
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** Created : 970415
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the tools module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#ifndef TQPTRDICT_H
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#define TQPTRDICT_H
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#ifndef QT_H
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#include "ntqgdict.h"
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#endif // QT_H
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template<class type>
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class TQPtrDict
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#ifdef Q_QDOC
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: public TQPtrCollection
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#else
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: public TQGDict
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#endif
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{
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public:
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TQPtrDict(int size=17) : TQGDict(size,PtrKey,0,0) {}
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TQPtrDict( const TQPtrDict<type> &d ) : TQGDict(d) {}
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~TQPtrDict() { clear(); }
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TQPtrDict<type> &operator=(const TQPtrDict<type> &d)
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{ return (TQPtrDict<type>&)TQGDict::operator=(d); }
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uint count() const { return TQGDict::count(); }
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uint size() const { return TQGDict::size(); }
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bool isEmpty() const { return TQGDict::count() == 0; }
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void insert( void *k, const type *d )
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{ TQGDict::look_ptr(k,(Item)d,1); }
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void replace( void *k, const type *d )
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{ TQGDict::look_ptr(k,(Item)d,2); }
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bool remove( void *k ) { return TQGDict::remove_ptr(k); }
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type *take( void *k ) { return (type*)TQGDict::take_ptr(k); }
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type *find( void *k ) const
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{ return (type *)((TQGDict*)this)->TQGDict::look_ptr(k,0,0); }
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type *operator[]( void *k ) const
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{ return (type *)((TQGDict*)this)->TQGDict::look_ptr(k,0,0); }
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void clear() { TQGDict::clear(); }
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void resize( uint n ) { TQGDict::resize(n); }
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void statistics() const { TQGDict::statistics(); }
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#ifdef Q_QDOC
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protected:
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virtual TQDataStream& read( TQDataStream &, TQPtrCollection::Item & );
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virtual TQDataStream& write( TQDataStream &, TQPtrCollection::Item ) const;
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#endif
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private:
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void deleteItem( Item d );
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};
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#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
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template<> inline void TQPtrDict<void>::deleteItem( TQPtrCollection::Item )
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{
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}
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#endif
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template<class type>
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inline void TQPtrDict<type>::deleteItem( TQPtrCollection::Item d )
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{
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if ( del_item ) delete (type *)d;
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}
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template<class type>
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class TQPtrDictIterator : public TQGDictIterator
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{
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public:
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TQPtrDictIterator(const TQPtrDict<type> &d) :TQGDictIterator((TQGDict &)d) {}
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~TQPtrDictIterator() {}
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uint count() const { return dict->count(); }
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bool isEmpty() const { return dict->count() == 0; }
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type *toFirst() { return (type *)TQGDictIterator::toFirst(); }
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operator type *() const { return (type *)TQGDictIterator::get(); }
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type *current() const { return (type *)TQGDictIterator::get(); }
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void *currentKey() const { return TQGDictIterator::getKeyPtr(); }
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type *operator()() { return (type *)TQGDictIterator::operator()(); }
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type *operator++() { return (type *)TQGDictIterator::operator++(); }
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type *operator+=(uint j) { return (type *)TQGDictIterator::operator+=(j);}
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};
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#endif // TQPTRDICT_H
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