simcore::LoggedSession Class Reference

Log the output of Geant4 to files in current directory. More...

#include <G4Session.h>

Public Member Functions
	LoggedSession (const std::string &coutFileName="G4cout.log", const std::string &cerrFileName="G4cerr.log")
	Constructor.
	~LoggedSession ()
	Destructor.
G4UIsession *	SessionStart ()
	Required hook for Geant4.
G4int	ReceiveG4cout (const G4String &message)
	Redirects cout to file.
G4int	ReceiveG4cerr (const G4String &message)
	Redirects cerr to file.

Private Attributes
std::ofstream	coutFile_
	cout log file
std::ofstream	cerrFile_
	cerr log file

Detailed Description

Log the output of Geant4 to files in current directory.

Definition at line 23 of file G4Session.h.

Constructor & Destructor Documentation

LoggedSession()

simcore::LoggedSession::LoggedSession	(	const std::string &	coutFileName = "G4cout.log",
		const std::string &	cerrFileName = "G4cerr.log"
	)

Constructor.

Sets up output file streams for the cout and cerr paths.

Definition at line 13 of file G4Session.cxx.

                                                            {
  coutFile_.open(coutFileName);
  if (not coutFile_.is_open()) {
    EXCEPTION_RAISE("G4Logging",
                    "Unable to open log file '" + coutFileName + "'.");
  }
 
  cerrFile_.open(cerrFileName);
  if (not cerrFile_.is_open()) {
    EXCEPTION_RAISE("G4Logging",
                    "Unable to open log file '" + cerrFileName + "'.");
  }
}

References cerrFile_, and coutFile_.

~LoggedSession()

simcore::LoggedSession::~LoggedSession

(

)

Destructor.

Closes the output files streams

Definition at line 28 of file G4Session.cxx.

                              {
  coutFile_.close();
  cerrFile_.close();
}

References cerrFile_, and coutFile_.

Member Function Documentation

ReceiveG4cerr()

G4int simcore::LoggedSession::ReceiveG4cerr

(

const G4String &

message

)

Redirects cerr to file.

Definition at line 39 of file G4Session.cxx.

                                                          {
  cerrFile_ << message;
  cerrFile_.flush();
  return 0;  // 0 return value == sucess
}

References cerrFile_.

ReceiveG4cout()

G4int simcore::LoggedSession::ReceiveG4cout

(

const G4String &

message

)

Redirects cout to file.

Definition at line 33 of file G4Session.cxx.

                                                          {
  coutFile_ << message;
  coutFile_.flush();
  return 0;  // 0 return value == sucess
}

References coutFile_.

SessionStart()

G4UIsession * simcore::LoggedSession::SessionStart ( )

inline

Required hook for Geant4.

Does nothing

Definition at line 45 of file G4Session.h.

{ return nullptr; }

Member Data Documentation

cerrFile_

std::ofstream simcore::LoggedSession::cerrFile_

private

cerr log file

Definition at line 62 of file G4Session.h.

Referenced by LoggedSession(), ReceiveG4cerr(), and ~LoggedSession().

coutFile_

std::ofstream simcore::LoggedSession::coutFile_

private

cout log file

Definition at line 59 of file G4Session.h.

Referenced by LoggedSession(), ReceiveG4cout(), and ~LoggedSession().

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

• SimCore/include/SimCore/G4Session.h
• SimCore/src/SimCore/G4Session.cxx