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-/****************************************************************************
-**
-**
-** Definition of QGArray class
-**
-** Created : 930906
-**
-** 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 QGARRAY_H
-#define QGARRAY_H
-
-#ifndef QT_H
-#include "qshared.h"
-#endif // QT_H
-
-
-class Q_EXPORT QGArray // generic array
-{
-friend class QBuffer;
-public:
- //### DO NOT USE THIS. IT IS PUBLIC BUT DO NOT USE IT IN NEW CODE.
- struct array_data : public QShared { // shared array
- array_data() { data=0; len=0; }
- char *data; // actual array data
- uint len;
- };
- QGArray();
-protected:
- QGArray( int, int ); // dummy; does not alloc
- QGArray( int size ); // allocate 'size' bytes
- QGArray( const QGArray &a ); // shallow copy
- virtual ~QGArray();
-
- QGArray &operator=( const QGArray &a ) { return assign( a ); }
-
- virtual void detach() { duplicate(*this); }
-
- char *data() const { return shd->data; }
- uint nrefs() const { return shd->count; }
- uint size() const { return shd->len; }
- bool isEqual( const QGArray &a ) const;
-
- bool resize( uint newsize );
-
- bool fill( const char *d, int len, uint sz );
-
- QGArray &assign( const QGArray &a );
- QGArray &assign( const char *d, uint len );
- QGArray &duplicate( const QGArray &a );
- QGArray &duplicate( const char *d, uint len );
- void store( const char *d, uint len );
-
- array_data *sharedBlock() const { return shd; }
- void setSharedBlock( array_data *p ) { shd=(array_data*)p; }
-
- QGArray &setRawData( const char *d, uint len );
- void resetRawData( const char *d, uint len );
-
- int find( const char *d, uint index, uint sz ) const;
- int contains( const char *d, uint sz ) const;
-
- void sort( uint sz );
- int bsearch( const char *d, uint sz ) const;
-
- char *at( uint index ) const;
-
- bool setExpand( uint index, const char *d, uint sz );
-
-protected:
- virtual array_data *newData();
- virtual void deleteData( array_data *p );
-
-private:
- static void msg_index( uint );
- array_data *shd;
-};
-
-
-inline char *QGArray::at( uint index ) const
-{
-#if defined(CHECK_RANGE)
- if ( index >= size() ) {
- msg_index( index );
- index = 0;
- }
-#endif
- return &shd->data[index];
-}
-
-
-#endif // QGARRAY_H