log_level.hpp

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/*
  CLAW - a C++ Library Absolutely Wonderful

  CLAW is a free library without any particular aim but being useful to 
  anyone.

  Copyright (C) 2005-2011 Julien Jorge

  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; either
  version 2.1 of the License, or (at your option) any later version.

  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 St, Fifth Floor, Boston, MA  02110-1301  USA

  contact: julien.jorge@gamned.org
*/
#ifndef __CLAW_LOG_LEVEL_HPP__
#define __CLAW_LOG_LEVEL_HPP__

#include <string>

#ifndef CLAW_LOGGER_EXPORT
#  ifdef CLAW_LOGGER_NO_EXPORT
#    define CLAW_LOGGER_EXPORT
#  else
#    ifdef _WIN32
#      ifdef claw_logger_EXPORTS
#        define CLAW_LOGGER_EXPORT __declspec(dllexport)
#      else
#        define CLAW_LOGGER_EXPORT __declspec(dllimport)
#      endif // def claw_logger_EXPORTS
#    else // def _WIN32
#      define CLAW_LOGGER_EXPORT
#    endif // def _WIN32
#  endif // def CLAW_LOGGER_NO_EXPORT
#endif // ndef CLAW_LOGGER_EXPORT

namespace claw
{
  class CLAW_LOGGER_EXPORT log_level
  {
  public:
    log_level( int lvl );
    log_level( int lvl, const std::string& s );
    int get() const;
    std::string get_string() const;
    
  private:
    const int m_level;
    
    const std::string m_prefix;

  }; // class log_level

  CLAW_LOGGER_EXPORT extern log_level log_error;
  
  CLAW_LOGGER_EXPORT extern log_level log_warning;
  
  CLAW_LOGGER_EXPORT extern log_level log_verbose;
  
} // namespace claw

#endif // __CLAW_LOG_LEVEL_HPP__