G03PrimaryGeneratorAction Class Reference

Primary generator action for the GDML extension example. More...

#include <G03PrimaryGeneratorAction.hh>

Inheritance diagram for G03PrimaryGeneratorAction:

Public Member Functions
	G03PrimaryGeneratorAction ()
	~G03PrimaryGeneratorAction ()
virtual void	GeneratePrimaries (G4Event *anEvent)
Public Member Functions inherited from G4VUserPrimaryGeneratorAction
	G4VUserPrimaryGeneratorAction ()
virtual	~G4VUserPrimaryGeneratorAction ()

Detailed Description

Primary generator action for the GDML extension example.

Definition at line 49 of file G03PrimaryGeneratorAction.hh.

Constructor & Destructor Documentation

G03PrimaryGeneratorAction::G03PrimaryGeneratorAction

(

)

Definition at line 44 of file G03PrimaryGeneratorAction.cc.

References G4ParticleTable::FindParticle(), G4ParticleTable::GetParticleTable(), python.hepunit::MeV, G4ParticleGun::SetParticleDefinition(), G4ParticleGun::SetParticleEnergy(), G4ParticleGun::SetParticleMomentumDirection(), and G4VPrimaryGenerator::SetParticlePosition().

 : G4VUserPrimaryGeneratorAction(), 
   fParticleGun(0), 
   fParticleTable(0)
{
  // Particle gun and particle table 
  //
  fParticleGun = new G4ParticleGun();
  fParticleTable = G4ParticleTable::GetParticleTable();

  // Default particle
  //
  fParticleGun->SetParticleDefinition(fParticleTable->FindParticle("geantino"));
  fParticleGun->SetParticleEnergy( 1.0*MeV );

  G4ThreeVector err1=G4ThreeVector(-1260,-560,40); // outside
  G4ThreeVector err2=G4ThreeVector(100,-240,120);  // inside
  G4ThreeVector err2v=(err2-err1).unit();
  
  fParticleGun->SetParticleMomentumDirection(err2v);
  fParticleGun->SetParticlePosition(err1);

}

G03PrimaryGeneratorAction::~G03PrimaryGeneratorAction

(

)

Definition at line 70 of file G03PrimaryGeneratorAction.cc.

{
  delete fParticleGun;
}

Member Function Documentation

void G03PrimaryGeneratorAction::GeneratePrimaries ( G4Event *  anEvent )

virtual

Implements G4VUserPrimaryGeneratorAction.

Definition at line 77 of file G03PrimaryGeneratorAction.cc.

References G4ParticleGun::GeneratePrimaryVertex().

{
  fParticleGun->GeneratePrimaryVertex(anEvent);
}

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

• G03PrimaryGeneratorAction.hh
• G03PrimaryGeneratorAction.cc