celeritas::ScopedGeantLogger Class Reference

Redirect Geant4 logging through Celeritas' logger. More...

#include <ScopedGeantLogger.hh>

Classes
class	StreamDestination
	Send Geant4 log messages to Celeritas' world logger. More...

Public Member Functions
	ScopedGeantLogger (Logger &)
	Install the Celeritas Geant4 logger.
	ScopedGeantLogger ()
	Install the Celeritas Geant4 logger using the world logger.
	~ScopedGeantLogger ()
	Revert to the previous exception handler.
	ScopedGeantLogger (ScopedGeantLogger const &)=delete
	Prevent copying and moving for RAII class.
ScopedGeantLogger &	operator= (ScopedGeantLogger const &)=delete
	ScopedGeantLogger (ScopedGeantLogger &&)=delete
ScopedGeantLogger &	operator= (ScopedGeantLogger &&)=delete

Static Public Member Functions
static bool	enabled ()
	Enable and disable to avoid recursion with accel/Logger.
static void	enabled (bool)
	Enable and disable to avoid recursion with accel/Logger.

Detailed Description

Redirect Geant4 logging through Celeritas' logger.

This parses messages sent to G4cout and G4cerr from Geant4. Based on the message (whether it starts with warning, error, '!!!', '***') it tries to use the appropriate logging level and source context.

Since the Geant4 output streams are thread-local, this class is as well. Multiple geant loggers can be nested in scope, but only the outermost on a given thread will "own" the log destination.

• When instantiated during setup, this should be constructed with celeritas::world_logger to avoid printing duplicate messages per thread/process.
• When instantiated during runtime, it should take the celeritas::self_logger so that only warning/error messages are printed for event/track-specific details.

Constructor & Destructor Documentation

ScopedGeantLogger()

celeritas::ScopedGeantLogger::ScopedGeantLogger ( Logger &  celer_log )

inlineexplicit

Install the Celeritas Geant4 logger.

A global flag allows multiple logger adapters to be nested without consequence.

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The documentation for this class was generated from the following files:

• ScopedGeantLogger.hh
• ScopedGeantLogger.cc