qstrlist.h Include File

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# qstrlist.h

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

    /****************************************************************************
    ** $Id: qt/qstrlist.h   3.3.8   edited Jan 11 14:38 $
    **
    ** Definition of QStrList, QStrIList and QStrListIterator classes
    **
    ** Created : 920730
    **
    ** Copyright (C) 1992-2007 Trolltech ASA.  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 ASA 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 QSTRLIST_H
    #define QSTRLIST_H

    #ifndef QT_H
    #include "qstring.h"
    #include "qptrlist.h"
    #include "qdatastream.h"
    #endif // QT_H

    #if defined(Q_QDOC)
    class QStrListIterator : public QPtrListIterator<char>
    {
    };
    #else
    typedef QPtrListIterator<char> QStrListIterator;
    #endif

    class Q_EXPORT QStrList : public QPtrList<char>
    {
    public:
        QStrList( bool deepCopies=TRUE ) { dc = deepCopies; del_item = deepCopies; }
        QStrList( const QStrList & );
        ~QStrList()			{ clear(); }
        QStrList& operator=( const QStrList & );

    private:
        QPtrCollection::Item newItem( QPtrCollection::Item d ) { return dc ? qstrdup( (const char*)d ) : d; }
        void deleteItem( QPtrCollection::Item d ) { if ( del_item ) delete[] (char*)d; }
        int compareItems( QPtrCollection::Item s1, QPtrCollection::Item s2 ) { return qstrcmp((const char*)s1,
    							 (const char*)s2); }
    #ifndef QT_NO_DATASTREAM
        QDataStream &read( QDataStream &s, QPtrCollection::Item &d )
    				{ s >> (char *&)d; return s; }
        QDataStream &write( QDataStream &s, QPtrCollection::Item d ) const
    				{ return s << (const char *)d; }
    #endif
        bool  dc;
    };

    class Q_EXPORT QStrIList : public QStrList	// case insensitive string list
    {
    public:
        QStrIList( bool deepCopies=TRUE ) : QStrList( deepCopies ) {}
        ~QStrIList()			{ clear(); }
    private:
        int	  compareItems( QPtrCollection::Item s1, QPtrCollection::Item s2 )
    				{ return qstricmp((const char*)s1,
    						    (const char*)s2); }
    };

    inline QStrList & QStrList::operator=( const QStrList &strList )
    {
        clear();
        dc = strList.dc;
        del_item = dc;
        QPtrList<char>::operator=( strList );
        return *this;
    }

    inline QStrList::QStrList( const QStrList &strList )
        : QPtrList<char>( strList )
    {
        dc = FALSE;
        operator=( strList );
    }

    #endif // QSTRLIST_H