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+/*
+ * Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@kde.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ **/
+#ifndef ALTNREGEXP_H
+#define ALTNREGEXP_H
+
+#include "regexp.h"
+
+/**
+ Abstract syntax node for `alternative' regular expression
+ @internal
+*/
+class AltnRegExp :public RegExp
+{
+public:
+ AltnRegExp( bool selected );
+
+ void addRegExp( RegExp * );
+ RegExpList children() const;
+
+ virtual bool check( ErrorMap&, bool first, bool last );
+ virtual int precedence() const { return 1;}
+ virtual QDomNode toXml( QDomDocument* doc ) const;
+ virtual bool load( QDomElement, const QString& version );
+ virtual RegExpType type() const { return ALTN;}
+ virtual bool operator==( const RegExp& other ) const;
+ virtual void replacePart( CompoundRegExp* replacement );
+
+private:
+ RegExpList list;
+};
+
+#endif // ALTNREGEXP_H