Claw  1.7.0
log_level.hpp
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00001 /*
00002   CLAW - a C++ Library Absolutely Wonderful
00003 
00004   CLAW is a free library without any particular aim but being useful to 
00005   anyone.
00006 
00007   Copyright (C) 2005-2011 Julien Jorge
00008 
00009   This library is free software; you can redistribute it and/or
00010   modify it under the terms of the GNU Lesser General Public
00011   License as published by the Free Software Foundation; either
00012   version 2.1 of the License, or (at your option) any later version.
00013 
00014   This library is distributed in the hope that it will be useful,
00015   but WITHOUT ANY WARRANTY; without even the implied warranty of
00016   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017   Lesser General Public License for more details.
00018 
00019   You should have received a copy of the GNU Lesser General Public
00020   License along with this library; if not, write to the Free Software
00021   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00022 
00023   contact: julien.jorge@gamned.org
00024 */
00030 #ifndef __CLAW_LOG_LEVEL_HPP__
00031 #define __CLAW_LOG_LEVEL_HPP__
00032 
00033 #include <string>
00034 
00035 #ifndef CLAW_LOGGER_EXPORT
00036 #  ifdef CLAW_LOGGER_NO_EXPORT
00037 #    define CLAW_LOGGER_EXPORT
00038 #  else
00039 #    ifdef _WIN32
00040 #      ifdef claw_logger_EXPORTS
00041 #        define CLAW_LOGGER_EXPORT __declspec(dllexport)
00042 #      else
00043 #        define CLAW_LOGGER_EXPORT __declspec(dllimport)
00044 #      endif // def claw_logger_EXPORTS
00045 #    else // def _WIN32
00046 #      define CLAW_LOGGER_EXPORT
00047 #    endif // def _WIN32
00048 #  endif // def CLAW_LOGGER_NO_EXPORT
00049 #endif // ndef CLAW_LOGGER_EXPORT
00050 
00051 namespace claw
00052 {
00057   class CLAW_LOGGER_EXPORT log_level
00058   {
00059   public:
00060     log_level( int lvl );
00061     log_level( int lvl, const std::string& s );
00062     int get() const;
00063     std::string get_string() const;
00064     
00065   private:
00067     const int m_level;
00068     
00070     const std::string m_prefix;
00071 
00072   }; // class log_level
00073 
00078   CLAW_LOGGER_EXPORT extern log_level log_error;
00079   
00084   CLAW_LOGGER_EXPORT extern log_level log_warning;
00085   
00090   CLAW_LOGGER_EXPORT extern log_level log_verbose;
00091   
00092 } // namespace claw
00093 
00094 #endif // __CLAW_LOG_LEVEL_HPP__