Release-1.2.2-20001015

1 files changed, 120 insertions, 0 deletions

diff --git a/qtools/qgarray.h b/qtools/qgarray.h
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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