#include <FCALPrimaryGeneratorAction.hh>

Inheritance diagram for FCALPrimaryGeneratorAction:

Collaboration diagram for FCALPrimaryGeneratorAction:

Public Member Functions
	FCALPrimaryGeneratorAction ()

	~FCALPrimaryGeneratorAction ()

void	GeneratePrimaries (G4Event *)

void	SetVerbosity (G4int ver)

Public Member Functions inherited from G4VUserPrimaryGeneratorAction
	G4VUserPrimaryGeneratorAction ()

virtual	~G4VUserPrimaryGeneratorAction ()

Private Attributes
G4ParticleGun *	particleGun

G4int	fVerbosity

Detailed Description

Definition at line 45 of file FCALPrimaryGeneratorAction.hh.

Constructor & Destructor Documentation

◆ FCALPrimaryGeneratorAction()

FCALPrimaryGeneratorAction::FCALPrimaryGeneratorAction ( )

Definition at line 124 of file FCALPrimaryGeneratorAction.cc.

                                                        : 
   fVerbosity(0)
 {
   particleGun  = new G4ParticleGun();
 
   // default Particle
   G4String particleName;
   G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();  
   G4ParticleDefinition* particle = particleTable->FindParticle(particleName="e-");
   particleGun->SetParticleDefinition(particle);
 
   // default Energy
   particleGun->SetParticleEnergy(20*GeV);
 }

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◆ ~FCALPrimaryGeneratorAction()

FCALPrimaryGeneratorAction::~FCALPrimaryGeneratorAction ( )

Definition at line 141 of file FCALPrimaryGeneratorAction.cc.

 {
   delete particleGun;
 }

Member Function Documentation

◆ GeneratePrimaries()

void FCALPrimaryGeneratorAction::GeneratePrimaries ( G4Event * anEvent )

virtual

Implements G4VUserPrimaryGeneratorAction.

Definition at line 148 of file FCALPrimaryGeneratorAction.cc.

 {
   //this function is called at the begining of event
   ReadKinematicFromFile(particleGun->GetParticleEnergy());
     
     //Get next event to be processed
     size_t nEvent = GetNextId();
     particleGun->SetParticlePosition(G4ThreeVector(fX[nEvent],fY[nEvent],fZ[nEvent]));
   particleGun->SetParticleMomentumDirection(G4ThreeVector(-1.0*fCosX[nEvent],
                               fCosY[nEvent],
                               -1.0*fCosZ[nEvent]));
 
   particleGun->GeneratePrimaryVertex(anEvent);
 
   if (fVerbosity)
     {
         G4cout<< " Event  "<<anEvent->GetEventID()<< " Generated Vertex : "
             <<anEvent->GetEventID() <<" (x,y,z)=(" << fX[nEvent] << ","
             <<fY[nEvent] << "," << fZ[nEvent]<< ") (cosX,cosY,cosZ)=("
             << -1.*fCosX[nEvent] << "," << fCosY[nEvent]
             <<"," << -1.*fCosZ[nEvent] << ")"<<G4endl;
     }
 
 }