common.h

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/* -*- Mode: c++ -*- */
/*
 *  this is part of Spm
 *
 *  Copyright (c) 2005 Guillaume Chevallereau
 *
 *  This program is free software. You can redistribute it and/or modify it 
 *  under the terms of the GNU General Public License as published by the 
 *  Free Software Foundation. Either version 2 of the license or (at your 
 *  option) any later version.
 *
 *  This program is distributed in the hope that it will be usefull but WITHOUT
 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
 *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
 *  more details.
 *
 *  You should have received a copy of the GNU General Public License along 
 *  with this program; if not, write to the Free Software Foundation, Inc., 
 *  59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
 */
#ifndef __COMMON_H__
#define __COMMON_H__

#include <map>
#include <algorithm>
#include <string>
#include <boost/filesystem/path.hpp>

template <class T> struct equalKey : public std::binary_function<std::pair<std::string, T>, std::string,  bool>
{
  bool operator() (std::pair<std::string, T> pair,
                   const std::string & otherKey) const
    {
      return pair.first == otherKey;
    }
};

bool equalEndOfLine (char c);

bool equalComma (char c);

bool equalBlank (char c);

bool equalDot (char c);

bool equalDollar (char c);

bool equalPathSeparator (char c);

struct equalPath : public std::binary_function<boost::filesystem::path, 
                                               boost::filesystem::path,
                                               bool>
{
  bool operator() (boost::filesystem::path path1,
                   const boost::filesystem::path & path2) const;
};

struct equivalentPath : public std::binary_function<boost::filesystem::path, 
                                                    boost::filesystem::path,
                                                    bool>
{
  bool operator() (boost::filesystem::path path1,
                   const boost::filesystem::path & path2) const;
};
#endif

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