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It is provided only for illustration; the copyright remains with Trolltech. +<hr> +<pre> +/**************************************************************************** +** $Id: qt/tqregexp.h 3.3.8 edited Jan 11 14:38 $ +** +** Definition of TQRegExp class +** +** Created : 950126 +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of the tools module of the TQt GUI Toolkit. +** +** This file may be used under the terms of the GNU General Public +** License versions 2.0 or 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Alternatively you may (at your option) use any +** later version of the GNU General Public License if such license has +** been publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.TQPL +** included in the packaging of this file. Licensees holding valid TQt +** Commercial licenses may use this file in accordance with the TQt +** Commercial License Agreement provided with the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#ifndef TQREGEXP_H +#define TQREGEXP_H + +#ifndef QT_H +#include "tqstringlist.h" +#endif // QT_H + +#ifndef TQT_NO_REGEXP +class TQRegExpEngine; +struct TQRegExpPrivate; + +class TQ_EXPORT TQRegExp +{ +public: + enum CaretMode { CaretAtZero, CaretAtOffset, CaretWontMatch }; + + TQRegExp(); + TQRegExp( const TQString& pattern, bool caseSensitive = TRUE, + bool wildcard = FALSE ); + TQRegExp( const TQRegExp& rx ); + ~TQRegExp(); + TQRegExp& operator=( const TQRegExp& rx ); + + bool operator==( const TQRegExp& rx ) const; + bool operator!=( const TQRegExp& rx ) const { return !operator==( rx ); } + + bool isEmpty() const; + bool isValid() const; + TQString pattern() const; + void setPattern( const TQString& pattern ); + bool caseSensitive() const; + void setCaseSensitive( bool sensitive ); +#ifndef TQT_NO_REGEXP_WILDCARD + bool wildcard() const; + void setWildcard( bool wildcard ); +#endif + bool minimal() const; + void setMinimal( bool minimal ); + + bool exactMatch( const TQString& str ) const; +#ifndef TQT_NO_COMPAT + int match( const TQString& str, int index = 0, int *len = 0, + bool indexIsStart = TRUE ) const; +#endif + +#if defined(Q_QDOC) + int search( const TQString& str, int offset = 0, + CaretMode caretMode = CaretAtZero ) const; + int searchRev( const TQString& str, int offset = -1, + CaretMode caretMode = CaretAtZero ) const; +#else + // ### TQt 4.0: reduce these four to two functions + int search( const TQString& str, int offset = 0 ) const; + int search( const TQString& str, int offset, CaretMode caretMode ) const; + int searchRev( const TQString& str, int offset = -1 ) const; + int searchRev( const TQString& str, int offset, CaretMode caretMode ) const; +#endif + int matchedLength() const; +#ifndef TQT_NO_REGEXP_CAPTURE + int numCaptures() const; + TQStringList capturedTexts(); + TQString cap( int nth = 0 ); + int pos( int nth = 0 ); + TQString errorString(); +#endif + + static TQString escape( const TQString& str ); + +private: + void prepareEngine() const; + void prepareEngineForMatch( const TQString& str ) const; + void invalidateEngine(); + + static int caretIndex( int offset, CaretMode caretMode ); + + TQRegExpEngine *eng; + TQRegExpPrivate *priv; +}; +#endif // TQT_NO_REGEXP +#endif // TQREGEXP_H +</pre> +<!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>TQt 3.3.8</div> +</table></div></address></body> +</html> |