Core/src/fwLog.cc

0001 // -*- C++ -*-
0002 //
0003 // Package:     Core
0004 // Class  :     fwLog
0005 //
0006 // Implementation:
0007 //     [Notes on implementation]
0008 //
0009 // Original Author:  Chris Jones
0010 //         Created:  Tue Dec  8 23:10:10 CST 2009
0011 //
0012
0013 // system include files
0014
0015 // user include files
0016 #include "Fireworks/Core/interface/fwLog.h"
0017
0018 //
0019 // constants, enums and typedefs
0020 //
0021
0022 //
0023 // static data member definitions
0024 //
0025
0026 namespace fwlog {
0027
0028   LogLevel s_presentLevel = kInfo;
0029
0030   const char* const s_levelNames[] = {"Debug", "Info", "Warning", "Error"};
0031
0032   const char* levelName(LogLevel iLevel) { return s_levelNames[iLevel]; }
0033
0034   std::ostream* s_logger = &std::cerr;
0035
0036   std::ostream& logger() { return *s_logger; }
0037
0038   void setLogger(std::ostream* iNewLogger) {
0039     if (nullptr == iNewLogger) {
0040       s_logger = &std::cout;
0041     } else {
0042       s_logger = iNewLogger;
0043     }
0044   }
0045
0046   LogLevel presentLogLevel() { return s_presentLevel; }
0047   void setPresentLogLevel(LogLevel iLevel) { s_presentLevel = iLevel; }
0048
0049 }  // namespace fwlog