Marsyas
0.6.0-alpha
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00001 /* 00002 ** Copyright (C) 1998-2006 George Tzanetakis <gtzan@cs.uvic.ca> 00003 ** 00004 ** This program is free software; you can redistribute it and/or modify 00005 ** it under the terms of the GNU General Public License as published by 00006 ** the Free Software Foundation; either version 2 of the License, or 00007 ** (at your option) any later version. 00008 ** 00009 ** This program is distributed in the hope that it will be useful, 00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 ** GNU General Public License for more details. 00013 ** 00014 ** You should have received a copy of the GNU General Public License 00015 ** along with this program; if not, write to the Free Software 00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00019 #ifndef MARSYAS_MRSLOG_H 00020 #define MARSYAS_MRSLOG_H 1 00021 00022 #include <marsyas/common_header.h> 00023 #include <marsyas/export.h> 00024 00025 #include <sstream> 00026 #include <string> 00027 #include <cstdlib> 00028 00029 namespace Marsyas 00030 { 00040 class marsyas_EXPORT MrsLog 00041 { 00042 public: 00043 typedef void (*log_function_t)(const std::string & msg); 00044 00045 private: 00046 static std::string fname_; 00047 00048 static log_function_t message_function_; 00049 static log_function_t warning_function_; 00050 static log_function_t error_function_; 00051 static log_function_t debug_function_; 00052 static log_function_t diagnostic_function_; 00053 00054 public: 00055 static bool warnings_off_; 00056 static bool messages_off_; 00057 00058 static void setLogFile(std::string fname); 00059 static void getLogFile(); 00060 00061 static void setMessageFunction(log_function_t function); 00062 static void setWarningFunction(log_function_t function); 00063 static void setErrorFunction(log_function_t function); 00064 static void setDebugFunction(log_function_t function); 00065 static void setDiagnosticFunction(log_function_t function); 00066 static void setAllFunctions(log_function_t function); 00067 00068 static void mrsMessage(const std::ostringstream& oss); 00069 //logging methods 00070 static void mrsErr(const std::ostringstream& oss); 00071 static void mrsWarning(const std::ostringstream& oss); 00072 static void mrsDiagnostic(const std::ostringstream& oss); 00073 static void mrsDebug(const std::ostringstream& oss); 00074 static void mrsAssert(const char *strFile, unsigned uLine); 00075 }; 00076 } //namespec Marsyas 00077 00078 #endif