G02PrimaryGeneratorAction Class Reference

Primary generator action used in GDML read/write example. More...

#include <G02PrimaryGeneratorAction.hh>

Inheritance diagram for G02PrimaryGeneratorAction:

Public Member Functions
	G02PrimaryGeneratorAction ()
	~G02PrimaryGeneratorAction ()
virtual void	GeneratePrimaries (G4Event *anEvent)
Public Member Functions inherited from G4VUserPrimaryGeneratorAction
	G4VUserPrimaryGeneratorAction ()
virtual	~G4VUserPrimaryGeneratorAction ()

Detailed Description

Primary generator action used in GDML read/write example.

Definition at line 51 of file G02PrimaryGeneratorAction.hh.

Constructor & Destructor Documentation

G02PrimaryGeneratorAction::G02PrimaryGeneratorAction

(

)

Definition at line 44 of file G02PrimaryGeneratorAction.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);

}

G02PrimaryGeneratorAction::~G02PrimaryGeneratorAction

(

)

Definition at line 71 of file G02PrimaryGeneratorAction.cc.

{
  delete fParticleGun;
}

Member Function Documentation

void G02PrimaryGeneratorAction::GeneratePrimaries ( G4Event *  anEvent )

virtual

Implements G4VUserPrimaryGeneratorAction.

Definition at line 78 of file G02PrimaryGeneratorAction.cc.

References G4ParticleGun::GeneratePrimaryVertex().

{
  fParticleGun->GeneratePrimaryVertex(anEvent);
}

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

• G02PrimaryGeneratorAction.hh
• G02PrimaryGeneratorAction.cc