66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
/***************************************************************************
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* Copyright (C) 2008-2012 by Andrzej Rybczak *
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* electricityispower@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef _REGEXES_H
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#define _REGEXES_H
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#include <regex.h>
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#include <string>
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struct Regex
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{
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Regex();
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Regex(const std::string ®ex, int cflags);
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Regex(const Regex &rhs);
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virtual ~Regex();
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/// @return regular expression
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const std::string ®ex() const;
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/// @return compilation error (if there was any)
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const std::string &error() const;
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/// @return true if regular expression is compiled, false otherwise
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bool compiled() const;
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/// compiles regular expression
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/// @result true if compilation was successful, false otherwise
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bool compile();
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/// compiles regular expression
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/// @result true if compilation was successful, false otherwise
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bool compile(const std::string ®ex, int cflags);
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/// tries to match compiled regex with given string
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/// @return true if string was matched, false otherwise
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bool match(const std::string &s) const;
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Regex &operator=(const Regex &rhs);
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private:
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std::string m_regex;
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std::string m_error;
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regex_t m_rx;
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int m_cflags;
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bool m_compiled;
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};
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#endif // _REGEXES_H
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