| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer << 3 // * DISCLAIMER *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th << 5 // * The following disclaimer summarizes all the specific disclaimers *
6 // * the Geant4 Collaboration. It is provided << 6 // * of contributors to this software. The specific disclaimers,which *
7 // * conditions of the Geant4 Software License << 7 // * govern, are listed with their locations in: *
8 // * LICENSE and available at http://cern.ch/ << 8 // * http://cern.ch/geant4/license *
9 // * include a list of copyright holders. <<
10 // * 9 // * *
11 // * Neither the authors of this software syst 10 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 11 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 12 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 13 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file << 14 // * use. *
16 // * for the full disclaimer and the limitatio <<
17 // * 15 // * *
18 // * This code implementation is the result << 16 // * This code implementation is the intellectual property of the *
19 // * technical work of the GEANT4 collaboratio << 17 // * GEANT4 collaboration. *
20 // * By using, copying, modifying or distri << 18 // * By copying, distributing or modifying the Program (or any work *
21 // * any work based on the software) you ag << 19 // * based on the Program) you indicate your acceptance of this *
22 // * use in resulting scientific publicati << 20 // * statement, and all its terms. *
23 // * acceptance of all terms of the Geant4 Sof <<
24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 /// \file eventgenerator/HepMC/HepMCEx01/inclu << 23 // ====================================================================
27 /// \brief Definition of the HepMCG4Interface <<
28 // 24 //
>> 25 // HepMCG4Interface.hh
>> 26 // $Id: HepMCG4Interface.hh,v 1.3 2003/12/09 15:31:16 gunter Exp $
29 // 27 //
30 << 28 // A base class for primary generation via HepMC object.
>> 29 // This class is derived from G4VPrimaryGenerator.
>> 30 //
>> 31 // ====================================================================
31 #ifndef HEPMC_G4_INTERFACE_H 32 #ifndef HEPMC_G4_INTERFACE_H
32 #define HEPMC_G4_INTERFACE_H 33 #define HEPMC_G4_INTERFACE_H
33 34
34 #include "HepMC/GenEvent.h" <<
35 <<
36 #include "G4VPrimaryGenerator.hh" 35 #include "G4VPrimaryGenerator.hh"
>> 36 #include "HepMC/GenEvent.h"
37 37
38 /// A base class for primary generation via He << 38 class HepMCG4Interface : public G4VPrimaryGenerator {
39 /// This class is derived from G4VPrimaryGener << 39 protected:
40 << 40 // Note that the life of HepMC event object must be handled by users.
41 class HepMCG4Interface : public G4VPrimaryGene << 41 // In the default implementation, a current HepMC event will be
42 { << 42 // deleted at GeneratePrimaryVertex() in the next event.
43 protected: << 43 HepMC::GenEvent* hepmcEvent; // (care for single event case only)
44 // Note that the life of HepMC event objec << 44
45 // In the default implementation, a curren << 45 // We have to take care for the position of primaries because
46 // deleted at GeneratePrimaryVertex() in t << 46 // primary vertices outside the world voulme give rise to G4Execption.
47 HepMC::GenEvent* hepmcEvent; // (care for << 47 // If the default implementation is not adequate, an alternative
48 << 48 // can be implemented in your own class.
49 // We have to take care for the position << 49 virtual G4bool CheckVertexInsideWorld(const G4ThreeVector& pos) const;
50 // primary vertices outside the world voul << 50
51 // If the default implementation is not ad << 51 // service method for conversion from HepMC::GenEvent to G4Event
52 // can be implemented in your own class. << 52 void HepMC2G4(const HepMC::GenEvent* hepmcevt, G4Event* g4event);
53 virtual G4bool CheckVertexInsideWorld(cons << 53
54 << 54 // Implement this method in his/her own concrete class.
55 // service method for conversion from HepM << 55 // An empty event will be created in default.
56 void HepMC2G4(const HepMC::GenEvent* hepmc << 56 virtual HepMC::GenEvent* GenerateHepMCEvent();
57 << 57
58 // Implement this method in his/her own co << 58 public:
59 // An empty event will be created in defau << 59 HepMCG4Interface();
60 virtual HepMC::GenEvent* GenerateHepMCEven << 60 virtual ~HepMCG4Interface();
61 << 61
62 public: << 62 // set/get methods
63 HepMCG4Interface(); << 63 HepMC::GenEvent* GetHepMCGenEvent() const;
64 virtual ~HepMCG4Interface(); << 64
65 << 65 // The default behavior is that a single HepMC event generated by
66 // set/get methods << 66 // GenerateHepMCEvent() will be converted to G4Event through HepMC2G4().
67 HepMC::GenEvent* GetHepMCGenEvent() const; << 67 virtual void GeneratePrimaryVertex(G4Event* anEvent);
68 <<
69 // The default behavior is that a single H <<
70 // GenerateHepMCEvent() will be converted <<
71 virtual void GeneratePrimaryVertex(G4Event <<
72 }; 68 };
73 69
74 //....oooOO0OOooo........oooOO0OOooo........oo << 70 // ====================================================================
75 inline HepMC::GenEvent* HepMCG4Interface::GetH << 71 // inline functions
76 { << 72 // ====================================================================
77 return hepmcEvent; << 73
>> 74 inline HepMC::GenEvent* HepMCG4Interface::GetHepMCGenEvent() const
>> 75 {
>> 76 return hepmcEvent;
78 } 77 }
79 78
80 #endif 79 #endif
81 80