Import Geant4 10.4.0.beta source tree

2017-06-30 10:49:55 +02:00
parent 3a5407696b
commit 1a1316fea4
2180 changed files with 237880 additions and 59109 deletions
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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+/// \file exoticphysics/dmparticle/src/PrimaryGeneratorAction.cc
+/// \brief Implementation of the PrimaryGeneratorAction class
+//
+// $Id$
+
+#include "PrimaryGeneratorAction.hh"
+#include "DetectorConstruction.hh"
+#include "G4ParticleGun.hh"
+#include "G4ParticleDefinition.hh"
+#include "G4Event.hh"
+#include "TestParameters.hh"
+#include "G4SystemOfUnits.hh"
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+PrimaryGeneratorAction::PrimaryGeneratorAction(DetectorConstruction* det)
+  :G4VUserPrimaryGeneratorAction(),fDetector(det)
+{
+  fParticleGun  = new G4ParticleGun(1);
+  fParticleGun->SetParticleEnergy(100 * GeV);
+  fParticleGun->SetParticleMomentumDirection(G4ThreeVector(0., 0., 1.));
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+PrimaryGeneratorAction::~PrimaryGeneratorAction()
+{
+  delete fParticleGun;
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void PrimaryGeneratorAction::GeneratePrimaries(G4Event* anEvent)
+{
+  // this function is called at the begining of event
+  if( 0 == anEvent->GetEventID() ) 
+  {
+    G4double z0 = -0.5*(fDetector->GetWorldSizeZ()) + 1*um;
+    G4cout<<"Event = "<<anEvent->GetEventID()<<"; z0 = "<<z0;
+    fParticleGun->SetParticlePosition( G4ThreeVector( 0.0, 0.0, z0) );
+    G4cout<<"  Primary direction = "
+          <<fParticleGun->GetParticleMomentumDirection()<<G4endl;
+    TestParameters* param = TestParameters::GetPointer();
+    param->SetBeamParticle(fParticleGun->GetParticleDefinition());
+    param->SetBeamEnergy(fParticleGun->GetParticleEnergy());
+    param->SetPositionZ(z0);
+  }  
+  fParticleGun->GeneratePrimaryVertex( anEvent );
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+