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authordimitri <dimitri@afe2bf4a-e733-0410-8a33-86f594647bc7>2000-10-15 15:32:16 (GMT)
committerdimitri <dimitri@afe2bf4a-e733-0410-8a33-86f594647bc7>2000-10-15 15:32:16 (GMT)
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+/****************************************************************************
+**
+**
+** Definition of QGVector class
+**
+** Created : 930907
+**
+** 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 QGVECTOR_H
+#define QGVECTOR_H
+
+#ifndef QT_H
+#include "qcollection.h"
+#endif // QT_H
+
+
+class Q_EXPORT QGVector : public QCollection // generic vector
+{
+friend class QGList; // needed by QGList::toVector
+public:
+#ifndef QT_NO_DATASTREAM
+ QDataStream &read( QDataStream & ); // read vector from stream
+ QDataStream &write( QDataStream & ) const; // write vector to stream
+#endif
+ virtual int compareItems( Item, Item );
+
+protected:
+ QGVector(); // create empty vector
+ QGVector( uint size ); // create vector with nullptrs
+ QGVector( const QGVector &v ); // make copy of other vector
+ ~QGVector();
+
+ QGVector &operator=( const QGVector &v ); // assign from other vector
+
+ Item *data() const { return vec; }
+ uint size() const { return len; }
+ uint count() const { return numItems; }
+
+ bool insert( uint index, Item ); // insert item at index
+ bool remove( uint index ); // remove item
+ Item take( uint index ); // take out item
+
+ void clear(); // clear vector
+ bool resize( uint newsize ); // resize vector
+
+ bool fill( Item, int flen ); // resize and fill vector
+
+ void sort(); // sort vector
+ int bsearch( Item ) const; // binary search (when sorted)
+
+ int findRef( Item, uint index ) const; // find exact item in vector
+ int find( Item, uint index ) const; // find equal item in vector
+ uint containsRef( Item ) const; // get number of exact matches
+ uint contains( Item ) const; // get number of equal matches
+
+ Item at( uint index ) const // return indexed item
+ {
+#if defined(CHECK_RANGE)
+ if ( index >= len )
+ warningIndexRange( index );
+#endif
+ return vec[index];
+ }
+
+ bool insertExpand( uint index, Item ); // insert, expand if necessary
+
+ void toList( QGList * ) const; // put items in list
+
+#ifndef QT_NO_DATASTREAM
+ virtual QDataStream &read( QDataStream &, Item & );
+ virtual QDataStream &write( QDataStream &, Item ) const;
+#endif
+private:
+ Item *vec;
+ uint len;
+ uint numItems;
+
+ static void warningIndexRange( uint );
+};
+
+
+/*****************************************************************************
+ QGVector stream functions
+ *****************************************************************************/
+
+#ifndef QT_NO_DATASTREAM
+Q_EXPORT QDataStream &operator>>( QDataStream &, QGVector & );
+Q_EXPORT QDataStream &operator<<( QDataStream &, const QGVector & );
+#endif
+
+#endif // QGVECTOR_H