/****************************************************************************

** 

**

** Definition of QPtrDict template class

**

** Created : 970415

**

** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.

**

** This file is part of the tools module of the Qt GUI Toolkit.

**

** This file may be distributed under the terms of the Q Public License

** as defined by Trolltech AS of Norway and appearing in the file

** LICENSE.QPL included in the packaging of this file.

**

** This file may be distributed and/or modified under the terms of the

** GNU General Public License version 2 as published by the Free Software

** Foundation and appearing in the file LICENSE.GPL included in the

** packaging of this file.

**

** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition

** 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

** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

**

** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for

**   information about Qt Commercial License Agreements.

** See http://www.trolltech.com/qpl/ for QPL licensing information.

** See http://www.trolltech.com/gpl/ for GPL licensing information.

**

** Contact info@trolltech.com if any conditions of this licensing are

** not clear to you.

**

**********************************************************************/

#ifndef QPTRDICT_H

#define QPTRDICT_H

#ifndef QT_H

#include "qgdict.h"

#endif // QT_H

template<class type> class Q_EXPORT QPtrDict : public QGDict

{

public:

    QPtrDict(int size=17) : QGDict(size,PtrKey,0,0) {}

    QPtrDict( const QPtrDict<type> &d ) : QGDict(d) {}

   ~QPtrDict()				{ clear(); }

    QPtrDict<type> &operator=(const QPtrDict<type> &d)

			{ return (QPtrDict<type>&)QGDict::operator=(d); }

    uint  count()   const		{ return QGDict::count(); }

    uint  size()    const		{ return QGDict::size(); }

    bool  isEmpty() const		{ return QGDict::count() == 0; }

    void  insert( void *k, const type *d )

					{ QGDict::look_ptr(k,(Item)d,1); }

    void  replace( void *k, const type *d )

					{ QGDict::look_ptr(k,(Item)d,2); }

    bool  remove( void *k )		{ return QGDict::remove_ptr(k); }

    type *take( void *k )		{ return (type*)QGDict::take_ptr(k); }

    type *find( void *k ) const

		{ return (type *)((QGDict*)this)->QGDict::look_ptr(k,0,0); }

    type *operator[]( void *k ) const

		{ return (type *)((QGDict*)this)->QGDict::look_ptr(k,0,0); }

    void  clear()			{ QGDict::clear(); }

    void  resize( uint n )		{ QGDict::resize(n); }

    void  statistics() const		{ QGDict::statistics(); }

private:

    void  deleteItem( Item d );

};

#if defined(Q_DELETING_VOID_UNDEFINED)

template<> inline void QPtrDict<void>::deleteItem( QCollection::Item )

{

}

#endif

template<class type> inline void QPtrDict<type>::deleteItem( QCollection::Item d )

{

    if ( del_item ) delete (type *)d;

}

template<class type> class Q_EXPORT QPtrDictIterator : public QGDictIterator

{

public:

    QPtrDictIterator(const QPtrDict<type> &d) :QGDictIterator((QGDict &)d) {}

   ~QPtrDictIterator()	      {}

    uint  count()   const     { return dict->count(); }

    bool  isEmpty() const     { return dict->count() == 0; }

    type *toFirst()	      { return (type *)QGDictIterator::toFirst(); }

    operator type *()  const  { return (type *)QGDictIterator::get(); }

    type *current()    const  { return (type *)QGDictIterator::get(); }

    void *currentKey() const  { return QGDictIterator::getKeyPtr(); }

    type *operator()()	      { return (type *)QGDictIterator::operator()(); }

    type *operator++()	      { return (type *)QGDictIterator::operator++(); }

    type *operator+=(uint j)  { return (type *)QGDictIterator::operator+=(j);}

};

#endif // QPTRDICT_H