nanobeam/include/PrimaryGeneratorAction.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 // Please cite the following paper if you use this software
0027 // Nucl.Instrum.Meth.B260:20-27, 2007
0028
0029 #ifndef PrimaryGeneratorAction_h
0030 #define PrimaryGeneratorAction_h 1
0031
0032 #include <CLHEP/Matrix/Matrix.h>
0033
0034 #include "Randomize.hh"
0035
0036 #include "G4VUserPrimaryGeneratorAction.hh"
0037 #include "G4ParticleGun.hh"
0038 #include "G4ParticleTable.hh"
0039 #include "G4Event.hh"
0040
0041 #include "DetectorConstruction.hh"
0042
0043 class PrimaryGeneratorMessenger;
0044
0045 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
0046
0047 class PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction
0048 {
0049 public:
0050
0051   PrimaryGeneratorAction(DetectorConstruction*);
0052   ~PrimaryGeneratorAction();
0053
0054   void GeneratePrimaries(G4Event*);
0055
0056   G4ParticleGun* GetParticleGun() {return fParticleGun;};
0057
0058   void SetEmission (G4int);
0059
0060   CLHEP::HepMatrix GetMatrix(){return fBeamMatrix;};
0061
0062   G4int fEmission;
0063
0064 private:
0065
0066   G4double XYofAngle(G4double);
0067
0068   G4ParticleGun* fParticleGun;
0069
0070   DetectorConstruction* fDetector;
0071
0072   PrimaryGeneratorMessenger* fGunMessenger;
0073
0074   G4double fAngleMax;
0075
0076   G4bool fShoot;
0077
0078   // Matrix
0079   CLHEP::HepMatrix fBeamMatrix;
0080 };
0081
0082 #endif