Geant4 Cross Reference |
1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // 27 /// \file Dicom2PrimaryGeneratorAction.hh 28 /// \brief Definition of the Dicom2PrimaryGeneratorAction class 29 30 #ifndef Dicom2PrimaryGeneratorAction_h 31 #define Dicom2PrimaryGeneratorAction_h 1 32 33 #include "G4ParticleGun.hh" 34 #include "G4VUserPrimaryGeneratorAction.hh" 35 #include "globals.hh" 36 37 class G4ParticleGun; 38 class G4Event; 39 class G4Box; 40 class G4VPhysicalVolume; 41 42 /// The primary generator action class with particle gun. 43 /// 44 /// The default kinematic is a 6 MeV gamma, randomly distribued 45 /// in front of the phantom across 80% of the (X,Y) phantom size. 46 47 class Dicom2PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction 48 { 49 public: 50 Dicom2PrimaryGeneratorAction(); 51 virtual ~Dicom2PrimaryGeneratorAction(); 52 53 // method from the base class 54 virtual void GeneratePrimaries(G4Event*); 55 56 // method to access particle gun 57 const G4ParticleGun* GetParticleGun() const { return fParticleGun; } 58 59 private: 60 G4ParticleGun* fParticleGun; // pointer a to G4 gun class 61 G4Box* fEnvelopeBox; 62 G4VPhysicalVolume* fEnvelopeVol; 63 G4ThreeVector fPosCenter; 64 G4ThreeVector fPosDelta; 65 G4double fGeomFactor; 66 }; 67 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 69 70 #endif 71