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geant4.10.00.p01
examples
extended
hadronic
Hadr01
src
examples/extended/hadronic/Hadr01/src/PrimaryGeneratorAction.cc
Go to the documentation of this file.
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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/// \file hadronic/Hadr01/src/PrimaryGeneratorAction.cc
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/// \brief Implementation of the PrimaryGeneratorAction class
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//
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// $Id: PrimaryGeneratorAction.cc 70761 2013-06-05 12:30:51Z gcosmo $
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//
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/////////////////////////////////////////////////////////////////////////
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//
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// PrimaryGeneratorAction
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//
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// Created: 31.01.03 V.Ivanchenko
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//
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// Modified:
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// 04.06.2006 Adoptation of Hadr01 (V.Ivanchenko)
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// 16.11.2006 Add option allowing to have user defined beam position (VI)
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//
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////////////////////////////////////////////////////////////////////////
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//
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#include "PrimaryGeneratorAction.hh"
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#include "
G4ParticleGun.hh
"
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#include "
G4SystemOfUnits.hh
"
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#include "HistoManager.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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PrimaryGeneratorAction::PrimaryGeneratorAction
()
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:
G4VUserPrimaryGeneratorAction
(),
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fParticleGun(0), fHisto(0)
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{
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fParticleGun =
new
G4ParticleGun
(1);
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fParticleGun->
SetParticleMomentumDirection
(
G4ThreeVector
(0.,0.,1.));
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fHisto =
HistoManager::GetPointer
();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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PrimaryGeneratorAction::~PrimaryGeneratorAction
()
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{
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delete
fParticleGun;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
PrimaryGeneratorAction::GeneratePrimaries
(
G4Event
* anEvent)
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{
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if
(fHisto->
DefaultBeamPosition
()) {
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G4double
zVertex = -(5.0*
mm
+ fHisto->
Length
());
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fParticleGun->
SetParticlePosition
(
G4ThreeVector
(0.,0.,zVertex));
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}
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fParticleGun->
GeneratePrimaryVertex
(anEvent);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4ThreeVector
CLHEP::Hep3Vector G4ThreeVector
Definition:
G4ThreeVector.hh:42
G4ParticleGun::SetParticleMomentumDirection
void SetParticleMomentumDirection(G4ParticleMomentum aMomentumDirection)
Definition:
G4ParticleGun.hh:96
G4ParticleGun::GeneratePrimaryVertex
virtual void GeneratePrimaryVertex(G4Event *evt)
Definition:
G4ParticleGun.cc:212
G4VPrimaryGenerator::SetParticlePosition
void SetParticlePosition(G4ThreeVector aPosition)
Definition:
G4VPrimaryGenerator.hh:69
PrimaryGeneratorAction::GeneratePrimaries
void GeneratePrimaries(G4Event *)
Definition:
environments/g4py/examples/demos/TestEm0/g4lib/PrimaryGeneratorAction.cc:74
HistoManager::DefaultBeamPosition
G4bool DefaultBeamPosition() const
Definition:
extended/hadronic/Hadr01/include/HistoManager.hh:101
HistoManager::Length
G4double Length() const
Definition:
extended/hadronic/Hadr01/include/HistoManager.hh:100
python.hepunit.mm
mm
Definition:
hepunit.py:46
G4ParticleGun
Definition:
G4ParticleGun.hh:62
HistoManager::GetPointer
static HistoManager * GetPointer()
Definition:
extended/electromagnetic/TestEm8/src/HistoManager.cc:58
G4ParticleGun.hh
G4double
double G4double
Definition:
G4Types.hh:76
PrimaryGeneratorAction::~PrimaryGeneratorAction
~PrimaryGeneratorAction()
Definition:
environments/g4py/examples/demos/TestEm0/g4lib/PrimaryGeneratorAction.cc:54
G4SystemOfUnits.hh
PrimaryGeneratorAction::PrimaryGeneratorAction
PrimaryGeneratorAction()
Definition:
examples/advanced/dnaphysics/src/PrimaryGeneratorAction.cc:37
G4Event
Definition:
G4Event.hh:52
G4VUserPrimaryGeneratorAction
Definition:
G4VUserPrimaryGeneratorAction.hh:48
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