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- /****************************************************************************
- ** $Id: qt/src/tools/qregexp.h 2.3.0 edited 2001-01-26 $
- **
- ** Definition of QRegExp class
- **
- ** Created : 950126
- **
- ** 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 QREGEXP_H
- #define QREGEXP_H
-
- #ifndef QT_H
- #include "qstring.h"
- #endif // QT_H
-
-
- class Q_EXPORT QRegExp
- {
- public:
- QRegExp();
- QRegExp( const QString &, bool caseSensitive=TRUE, bool wildcard=FALSE );
- QRegExp( const QRegExp & );
- ~QRegExp();
- QRegExp &operator=( const QRegExp & );
- QRegExp &operator=( const QString &pattern );
-
- bool operator==( const QRegExp & ) const;
- bool operator!=( const QRegExp &r ) const
- { return !(this->operator==(r)); }
-
- bool isEmpty() const { return rxdata == 0; }
- bool isValid() const { return error == 0; }
-
- bool caseSensitive() const { return cs; }
- void setCaseSensitive( bool );
-
- bool wildcard() const { return wc; }
- void setWildcard( bool );
-
- QString pattern() const { return rxstring; }
- // ### in Qt 3.0, provide a real implementation
- void setPattern( const QString& pattern )
- { operator=( pattern ); }
-
- int match( const QString &str, int index=0, int *len=0,
- bool indexIsStart = TRUE ) const;
- int find( const QString& str, int index )
- { return match( str, index ); }
-
- protected:
- void compile();
- const QChar *matchstr( uint *, const QChar *, uint, const QChar * ) const;
-
- private:
- QString rxstring; // regular expression pattern
- uint *rxdata; // compiled regexp pattern
- int error; // error status
- bool cs; // case sensitive
- bool wc; // wildcard
- };
-
-
- #endif // QREGEXP_H
-