logger.hpp
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上传日期:2020-07-06
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文件大小:2k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * logger.hpp
- *****************************************************************************
- * Copyright (C) 2003 the VideoLAN team
- * $Id: c321a915cb32f57795bfb157f700d3b08bd152ac $
- *
- * Authors: Cyril Deguet <asmax@via.ecp.fr>
- * Olivier Teulière <ipkiss@via.ecp.fr>
- *
- * 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 useful,
- * 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #ifndef LOGGER_HPP
- #define LOGGER_HPP
- #include "skin_common.hpp"
- #include <string>
- // helper macros
- #define MSG_ERR( msg ) Logger::instance( getIntf() )->error( msg )
- #define MSG_WARN( msg ) Logger::instance( getIntf() )->warn( msg )
- // Logger class
- class Logger: public SkinObject
- {
- public:
- /// Get the instance of Logger
- /// Returns NULL if initialization failed
- static Logger *instance( intf_thread_t *pIntf );
- /// Delete the instance of Logger
- static void destroy( intf_thread_t *pIntf );
- /// Print an error message
- void error( const string &rMsg );
- /// Print a warning
- void warn( const string &rMsg );
- private:
- // Private because it's a singleton
- Logger( intf_thread_t *pIntf );
- ~Logger();
- };
- #endif