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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 field/field04/include/F04PrimaryGeneratorAction.hh 28 /// \brief Definition of the F04PrimaryGeneratorAction class 29 // 30 31 #ifndef F04PrimaryGeneratorAction_h 32 #define F04PrimaryGeneratorAction_h 1 33 34 #include "G4Navigator.hh" 35 #include "G4TransportationManager.hh" 36 #include "G4VUserPrimaryGeneratorAction.hh" 37 #include "globals.hh" 38 39 class G4ParticleGun; 40 class G4Event; 41 42 class F04DetectorConstruction; 43 class F04PrimaryGeneratorMessenger; 44 45 class F04PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction 46 { 47 public: 48 F04PrimaryGeneratorAction(F04DetectorConstruction*); 49 ~F04PrimaryGeneratorAction() override; 50 51 public: 52 void GeneratePrimaries(G4Event*) override; 53 54 void SetRndmFlag(G4String val) { fRndmFlag = val; } 55 56 void SetXvertex(G4double x); 57 void SetYvertex(G4double y); 58 void SetZvertex(G4double z); 59 60 private: 61 F04DetectorConstruction* fDetector = nullptr; // pointer to the geometry 62 63 G4ParticleGun* fParticleGun = nullptr; // pointer a to G4 service class 64 65 F04PrimaryGeneratorMessenger* fGunMessenger = nullptr; // messenger of this class 66 67 G4String fRndmFlag = "off"; // flag for random impact point 68 69 G4bool fFirst = false; 70 71 G4AffineTransform fGlobal2local; 72 73 G4double fXvertex = 0.; 74 G4double fYvertex = 0.; 75 G4double fZvertex = 0.; 76 G4bool fVertexDefined = false; 77 }; 78 79 #endif 80