ExG4RunAction01 Class Reference

Run action class. More...

#include <Doxymodules_common.h>

Inheritance diagram for ExG4RunAction01:

List of all members.

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)
Private Attributes
ExG4RunAction01Messenger	fMessenger
G4String	fRndmFileName
G4int	fVerboseLevel
G4bool	fSaveRndm
G4bool	fReadRndm
G4bool	fAutoSeed
Static Private Attributes
static const G4String	fgkDefaultRndmFileName = "run0.rndm"

---

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 65 of file Doxymodules_common.h.

---

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)
{
}

ExG4RunAction01::~ExG4RunAction01

(

)

Destructor

Definition at line 58 of file ExG4RunAction01.cc.

{
}

---

Member Function Documentation

void ExG4RunAction01::BeginOfRunAction

(

const G4Run *

run

)

[virtual]

Reimplemented from G4UserRunAction.

Definition at line 64 of file ExG4RunAction01.cc.

{ 
  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.

{
  // 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::SetRndmFileName

(

const G4String &

fileName

)

[inline]

Definition at line 85 of file ExG4RunAction01.hh.

                                                                     {
  fRndmFileName = fileName;
}  

void ExG4RunAction01::SetVerboseLevel

(

G4int

level

)

[inline]

Definition at line 81 of file ExG4RunAction01.hh.

                                                        {
  fVerboseLevel = level;
}  

void ExG4RunAction01::SetSaveRndm

(

G4bool

value

)

[inline]

Definition at line 89 of file ExG4RunAction01.hh.

                                                     {
  fSaveRndm = value;
}

void ExG4RunAction01::SetReadRndm

(

G4bool

value

)

[inline]

Definition at line 93 of file ExG4RunAction01.hh.

                                                     {
  fReadRndm = value;
}

void ExG4RunAction01::SetAutoSeed

(

G4bool

value

)

[inline]

Definition at line 97 of file ExG4RunAction01.hh.

                                                     {
  fAutoSeed = value;
}

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Member Data Documentation

const G4String ExG4RunAction01::fgkDefaultRndmFileName = "run0.rndm" [static, private]

Definition at line 69 of file ExG4RunAction01.hh.

ExG4RunAction01Messenger ExG4RunAction01::fMessenger [private]

Definition at line 72 of file ExG4RunAction01.hh.

G4String ExG4RunAction01::fRndmFileName [private]

Definition at line 73 of file ExG4RunAction01.hh.

G4int ExG4RunAction01::fVerboseLevel [private]

Definition at line 74 of file ExG4RunAction01.hh.

G4bool ExG4RunAction01::fSaveRndm [private]

Definition at line 75 of file ExG4RunAction01.hh.

G4bool ExG4RunAction01::fReadRndm [private]

Definition at line 76 of file ExG4RunAction01.hh.

G4bool ExG4RunAction01::fAutoSeed [private]

Definition at line 77 of file ExG4RunAction01.hh.

---

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

• .doxygen/Doxymodules_common.h
• extended/common/userActions/include/ExG4RunAction01.hh
• extended/common/userActions/src/ExG4RunAction01.cc