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50 lines
1.7 KiB
50 lines
1.7 KiB
/*
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* Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#ifndef __REPEATREGEXP_H
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#define __REPEATREGEXP_H
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#include "regexp.h"
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/**
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Abstract syntax node for `repeated content' regular expression
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@internal
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*/
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class RepeatRegExp :public RegExp
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{
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public:
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RepeatRegExp( bool selected, int lower = 0, int upper = 0, RegExp* child = 0);
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virtual bool check( ErrorMap&, bool first, bool last );
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virtual int precedence() const { return 3;}
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virtual TQDomNode toXml( TQDomDocument* doc ) const;
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virtual bool load( TQDomElement, const TQString& version );
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int min() const { return _lower; }
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int max() const { return _upper; }
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RegExp* child() const { return _child; }
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virtual RegExpType type() const { return REPEAT;}
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virtual bool operator==( const RegExp& other ) const;
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virtual void replacePart( CompoundRegExp* replacement ) { _child->replacePart( replacement ); }
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private:
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int _lower;
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int _upper;
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RegExp* _child;
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};
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#endif // __REPEATREGEXP_H
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