qdict.h Include File

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# qdict.h

This is the verbatim text of the qdict.h include file. It is provided only for illustration; the copyright remains with Trolltech.

    /****************************************************************************
    ** $Id: qt/qdict.h   3.3.5   edited Aug 31 12:17 $
    **
    ** Definition of QDict template class
    **
    ** Created : 920821
    **
    ** Copyright (C) 1992-2005 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
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    **
    **********************************************************************/

    #ifndef QDICT_H
    #define QDICT_H

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

    template<class type>
    class QDict
    #ifdef Q_QDOC
    	: public QPtrCollection
    #else
    	: public QGDict
    #endif
    {
    public:
        QDict( int size = 17, bool caseSensitive = TRUE )
    	: QGDict( size, StringKey, caseSensitive, FALSE ) { }
        QDict( const QDict<type> &d ) : QGDict( d ) { }
        ~QDict()				{ clear(); }
        QDict<type> &operator=(const QDict<type> &d)
    			{ return (QDict<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( const QString &k, const type *d )
    					{ QGDict::look_string(k,(Item)d,1); }
        void  replace( const QString &k, const type *d )
    					{ QGDict::look_string(k,(Item)d,2); }
        bool  remove( const QString &k )	{ return QGDict::remove_string(k); }
        type *take( const QString &k )	{ return (type *)QGDict::take_string(k); }
        type *find( const QString &k ) const
    		{ return (type *)((QGDict*)this)->QGDict::look_string(k,0,0); }
        type *operator[]( const QString &k ) const
    		{ return (type *)((QGDict*)this)->QGDict::look_string(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 QDict<void>::deleteItem( Item )
    {
    }
    #endif

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

    template<class type>
    class QDictIterator : public QGDictIterator
    {
    public:
        QDictIterator(const QDict<type> &d) : QGDictIterator((QGDict &)d) { }
        ~QDictIterator()	      {}
        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 *operator*()         { return (type *)QGDictIterator::get(); }
        type   *current() const   { return (type *)QGDictIterator::get(); }
        QString currentKey() const{ return QGDictIterator::getKeyString(); }
        type *operator()()	      { return (type *)QGDictIterator::operator()(); }
        type *operator++()	      { return (type *)QGDictIterator::operator++(); }
        type *operator+=(uint j)  { return (type *)QGDictIterator::operator+=(j); }
    };

    #define Q_DEFINED_QDICT
    #include "qwinexport.h"
    #endif // QDICT_H