File indexing completed on 2024-04-28 09:47:01
0001 /* 0002 * SPDX-FileCopyrightText: 2002-2003 Jesper K. Pedersen <blackie@kde.org> 0003 * 0004 * SPDX-License-Identifier: LGPL-2.0-only 0005 **/ 0006 0007 #ifndef ALTNREGEXP_H 0008 #define ALTNREGEXP_H 0009 0010 #include "regexp.h" 0011 0012 /** 0013 Abstract syntax node for `alternative' regular expression 0014 @internal 0015 */ 0016 class AltnRegExp : public RegExp 0017 { 0018 public: 0019 AltnRegExp(bool selected); 0020 0021 void addRegExp(RegExp *); 0022 RegExpList children() const; 0023 0024 bool check(ErrorMap &, bool first, bool last) override; 0025 int precedence() const override 0026 { 0027 return 1; 0028 } 0029 0030 QDomNode toXml(QDomDocument *doc) const override; 0031 bool load(const QDomElement &, const QString &version) override; 0032 RegExpType type() const override 0033 { 0034 return ALTN; 0035 } 0036 0037 bool operator==(const RegExp &other) const override; 0038 void replacePart(CompoundRegExp *replacement) override; 0039 0040 private: 0041 RegExpList list; 0042 }; 0043 0044 #endif // ALTNREGEXP_H