nregex.h

// LICENSE: (Please see the file COPYING for details)
//
// NUS - Nemesis Utilities System: A C++ application development framework 
// Copyright (C) 2006, 2008 Otavio Rodolfo Piske
//
//  This file is part of NUS
//
//  This library is free software; you can redistribute it and/or
//  modify it under the terms of the GNU Lesser General Public
//  License as published by the Free Software Foundation version 2.1
//  of the License.
//
//  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
//  Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with this library; if not, write to the Free Software
//  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
#ifndef NREGEX_H
#define NREGEX_H

#include "nstring.h"
#include "noutput.h"
#include "nexception.h"
#include "nlist.h"

#include <sys/types.h>
#include <regex.h>

class DllDeclSpec NRegex {
      public:
            typedef struct MatchOffset_t { 
                  nint32 start;     
                  nint32 end; 
            } MatchOffset;

            NRegex(const NString &reg, const NString &str);

            bool match();
            //NList<MatchOffset> pos();
            
            static const nint32 NO_MATCH; 
            static const nint32 MATCH_COUNT_MAX; 
      private:
            NRegex(const NRegex &);
            NRegex &operator=(const NRegex &);

            regex_t m_reg;
            NString m_str;
            NList<NRegex::MatchOffset> m_offsets;
            

            NString getError(int ret);
            NString getDetailedError(int ret);

};

#endif // NREGEX_H

---