ExG4RunAction01 Class Reference

#include <ExG4RunAction01.hh>

Inheritance diagram for ExG4RunAction01:

Public Member Functions
	ExG4RunAction01 ()
	~ExG4RunAction01 ()
virtual void	BeginOfRunAction (const G4Run *run)
virtual void	EndOfRunAction (const G4Run *run)
void	SetRndmFileName (const G4String &fileName)
void	SetVerboseLevel (G4int level)
void	SetSaveRndm (G4bool value)
void	SetReadRndm (G4bool value)
void	SetAutoSeed (G4bool value)
Public Member Functions inherited from G4UserRunAction
	G4UserRunAction ()
virtual	~G4UserRunAction ()
virtual G4Run *	GenerateRun ()
void	SetMaster (G4bool val=true)
G4bool	IsMaster () const

Additional Inherited Members
Protected Attributes inherited from G4UserRunAction
G4bool	isMaster

Detailed Description

Run action class

It provides:

• setting verbose level
• option to save random number status at begin and end of run
• option to read random number from a file at begin of run
• option for automatic (time-based) random seeds for each run

Definition at line 49 of file ExG4RunAction01.hh.

Constructor & Destructor Documentation

ExG4RunAction01::ExG4RunAction01

(

)

Standard constructor

Definition at line 45 of file ExG4RunAction01.cc.

  : G4UserRunAction(),
    fMessenger(this),
    fRndmFileName(fgkDefaultRndmFileName),
    fVerboseLevel(1),
    fSaveRndm(false),
    fReadRndm(false),
    fAutoSeed(false)
{
/// Standard constructor
}

ExG4RunAction01::~ExG4RunAction01

(

)

Destructor

Definition at line 58 of file ExG4RunAction01.cc.

{
/// Destructor
}

Member Function Documentation

void ExG4RunAction01::BeginOfRunAction ( const G4Run *  run )

virtual

Reimplemented from G4UserRunAction.

Definition at line 64 of file ExG4RunAction01.cc.

References G4UImanager::ApplyCommand(), G4cout, G4endl, G4UniformRand, G4VVisManager::GetConcreteInstance(), G4Run::GetRunID(), G4RunManager::GetRunManager(), G4UImanager::GetUIpointer(), CLHEP::HepRandom::restoreEngineStatus(), CLHEP::HepRandom::saveEngineStatus(), G4RunManager::SetRandomNumberStore(), G4RunManager::SetRandomNumberStoreDir(), CLHEP::HepRandom::setTheSeeds(), and CLHEP::HepRandom::showEngineStatus().

{ 
  if ( fVerboseLevel > 0 ) { 
    G4cout << "### Run " << run->GetRunID() << " start." << G4endl;
  }  
  
  // read Rndm status
  if ( fReadRndm ) {
    G4cout << "\n---> rndm status restored from file: " << fRndmFileName << G4endl;
    CLHEP::HepRandom::restoreEngineStatus(fRndmFileName);
    CLHEP::HepRandom::showEngineStatus();
  }   

  // automatic (time-based) random seeds for each run
  if ( fAutoSeed ) {
    G4RunManager::GetRunManager()->SetRandomNumberStore(true);
    G4RunManager::GetRunManager()->SetRandomNumberStoreDir("random/");
  
    G4cout << "*******************" << G4endl;
    G4cout << "*** AUTOSEED ON ***" << G4endl;
    G4cout << "*******************" << G4endl;
    
    long seeds[2];
    time_t systime = time(NULL);
    seeds[0] = (long) systime;
    seeds[1] = (long) (systime*G4UniformRand());
    CLHEP::HepRandom::setTheSeeds(seeds);
    CLHEP::HepRandom::showEngineStatus();
  }
  
  // save Rndm status
  if ( fSaveRndm ) { 
    G4int runNumber = run->GetRunID();
    std::ostringstream fileName;
    fileName << "run" << runNumber << ".rndm";
    CLHEP::HepRandom::saveEngineStatus(fileName.str().c_str()); 
    CLHEP::HepRandom::showEngineStatus();
  }  
  
  if ( G4VVisManager::GetConcreteInstance() )  {
    G4UImanager::GetUIpointer()->ApplyCommand("/vis/scene/notifyHandlers");
  }  
}

void ExG4RunAction01::EndOfRunAction ( const G4Run *  run )

virtual

Reimplemented from G4UserRunAction.

Definition at line 109 of file ExG4RunAction01.cc.

References G4UImanager::ApplyCommand(), G4VVisManager::GetConcreteInstance(), G4Run::GetRunID(), G4UImanager::GetUIpointer(), CLHEP::HepRandom::saveEngineStatus(), and CLHEP::HepRandom::showEngineStatus().

{
  // save Rndm status
  if ( fSaveRndm ) { 
    G4int runNumber = run->GetRunID();
    std::ostringstream fileName;
    fileName << "run" << runNumber << "end.rndm";
    CLHEP::HepRandom::saveEngineStatus(fileName.str().c_str()); 
    CLHEP::HepRandom::showEngineStatus();
  }     

  if ( G4VVisManager::GetConcreteInstance() ) {
    G4UImanager::GetUIpointer()->ApplyCommand("/vis/viewer/update");
  }
}

void ExG4RunAction01::SetAutoSeed ( G4bool  value )

inline

Definition at line 97 of file ExG4RunAction01.hh.

Referenced by ExG4RunAction01Messenger::SetNewValue().

                                                     {
  fAutoSeed = value;
}

void ExG4RunAction01::SetReadRndm ( G4bool  value )

inline

Definition at line 93 of file ExG4RunAction01.hh.

Referenced by ExG4RunAction01Messenger::SetNewValue().

                                                     {
  fReadRndm = value;
}

void ExG4RunAction01::SetRndmFileName ( const G4String &  fileName )

inline

Definition at line 85 of file ExG4RunAction01.hh.

Referenced by ExG4RunAction01Messenger::SetNewValue().

                                                                     {
  fRndmFileName = fileName;
}  

void ExG4RunAction01::SetSaveRndm ( G4bool  value )

inline

Definition at line 89 of file ExG4RunAction01.hh.

Referenced by ExG4RunAction01Messenger::SetNewValue().

                                                     {
  fSaveRndm = value;
}

void ExG4RunAction01::SetVerboseLevel ( G4int  level )

inline

Definition at line 81 of file ExG4RunAction01.hh.

Referenced by ExG4RunAction01Messenger::SetNewValue().

                                                        {
  fVerboseLevel = level;
}  

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

• ExG4RunAction01.hh
• ExG4RunAction01.cc