qintdict.h

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/****************************************************************************
** $Id: qintdict.h,v 1.2 2003/07/10 02:40:11 llornkcor Exp $
**
** Definition of QIntDict template class
**
** Created : 940624
**
** 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.
**
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** licenses may use this file in accordance with the Qt Commercial License
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**********************************************************************/

#ifndef QINTDICT_H
#define QINTDICT_H

#ifndef QT_H
#include "qgdict.h"
#endif // QT_H

template<class type>
class QIntDict
#ifdef Q_QDOC
        : public QPtrCollection
#else
        : public QGDict
#endif
{
public:
    QIntDict(int size=17) : QGDict(size,IntKey,0,0) {}
    QIntDict( const QIntDict<type> &d ) : QGDict(d) {}
   ~QIntDict()                          { clear(); }
    QIntDict<type> &operator=(const QIntDict<type> &d)
                        { return (QIntDict<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( long k, const type *d )
                                        { QGDict::look_int(k,(Item)d,1); }
    void  replace( long k, const type *d )
                                        { QGDict::look_int(k,(Item)d,2); }
    bool  remove( long k )              { return QGDict::remove_int(k); }
    type *take( long k )                { return (type*)QGDict::take_int(k); }
    type *find( long k ) const
                { return (type *)((QGDict*)this)->QGDict::look_int(k,0,0); }
    type *operator[]( long k ) const
                { return (type *)((QGDict*)this)->QGDict::look_int(k,0,0); }
    void  clear()                       { QGDict::clear(); }
    void  resize( uint n )              { QGDict::resize(n); }
    void  statistics() const            { QGDict::statistics(); }

#ifdef Q_QDOC
protected:
    virtual QDataStream& read( QDataStream &, QPtrCollection::Item & );
    virtual QDataStream& write( QDataStream &, QPtrCollection::Item ) const;
#endif

private:
    void  deleteItem( Item d );
};

#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
template<> inline void QIntDict<void>::deleteItem( QPtrCollection::Item )
{
}
#endif

template<class type> inline void QIntDict<type>::deleteItem( QPtrCollection::Item d )
{
    if ( del_item ) delete (type*)d;
}

template<class type> 
class QIntDictIterator : public QGDictIterator
{
public:
    QIntDictIterator(const QIntDict<type> &d) :QGDictIterator((QGDict &)d) {}
   ~QIntDictIterator()        {}
    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(); }
    long  currentKey() const  { return QGDictIterator::getKeyInt(); }
    type *operator()()        { return (type *)QGDictIterator::operator()(); }
    type *operator++()        { return (type *)QGDictIterator::operator++(); }
    type *operator+=(uint j)  { return (type *)QGDictIterator::operator+=(j);}
};

#ifdef QT_QWINEXPORT
#define Q_DEFINED_QINTDICT
#include "qwinexport.h"
#endif /* QT_QWINEXPORT */
#endif // QINTDICT_H

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