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- /****************************************************************************
- ** $Id: qt/qgvector.h 3.0.3 edited Oct 12 12:18 $
- **
- ** 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 "qptrcollection.h"
- #endif // QT_H
-
-
- class Q_EXPORT QGVector : public QPtrCollection // 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
- bool operator==( const QGVector &v ) const;
-
- 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(QT_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
-