Qt Toolkit - 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/src/tools/qstrlist.h   2.3.0   edited 2001-01-26 $
    **
    ** Definition of QStrList, QStrIList and QStrListIterator classes
    **
    ** Created : 920730
    **
    ** 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 QSTRLIST_H
    #define QSTRLIST_H

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

    #if defined(Q_TEMPLATEDLL)
    template class Q_EXPORT QList<char>;
    template class Q_EXPORT QListIterator<char>;
    #endif

    typedef QList<char>             QStrListBase;
    typedef QListIterator<char>     QStrListIterator;

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

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

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

    inline QStrList::QStrList( const QStrList &strList )
        : QStrListBase( strList )
    {
        dc = FALSE;
        operator=(strList);
    }

    #endif // QSTRLIST_H