/data/refman/pasoursint/CMSSW_5_3_0/src/Fireworks/Core/interface/fwLog.h

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#ifndef Fireworks_Core_fwLog_h
#define Fireworks_Core_fwLog_h
// -*- C++ -*-
//
// Package:     Core
// Class  :     fwLog
// 
//
// Original Author:  Chris Jones
//         Created:  Tue Dec  8 23:10:04 CST 2009
// $Id: fwLog.h,v 1.3 2009/12/12 20:42:29 amraktad Exp $
//

// system include files
#include <iostream>

// user include files

// forward declarations
namespace fwlog {
   enum LogLevel {
      kDebug,
      kInfo,
      kWarning,
      kError
   };

   const char* levelName(LogLevel);
   std::ostream& logger();
   void setLogger(std::ostream*);
   
   LogLevel presentLogLevel();
   void setPresentLogLevel(LogLevel);
}

#define fwLog(_level_) \
   (fwlog::presentLogLevel() > _level_) ? fwlog::logger() : fwlog::logger()<< fwlog::levelName(_level_)<<": "

#endif