| 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 // G4AdjointStackingAction
27 //
28 // Class description:
29 //
30 // Stacking action used in the adjoint simulation. It is responsible to kill
31 // a primary forward particle before it is traked in the forward phase,
32 // if the last adjoint particle did not reach the adjoint surface.
33 // Was needed for the new design where the G4AdjointSimManager is no more an
34 // extension of G4RunManager. If the primary particles are not killed before
35 // being tracked in the sensitive geometry, the User Stacking action can be
36 // used during the forward phase if specified by the method
37 // G4AdjointSimManager::UseUserStackingAction(G4bool).
38
39 // Author: L. Desorgher, SpaceIT GmbH - April 2008
40 // Contract: ESA contract 21435/08/NL/AT
41 // Customer: ESA/ESTEC
42 // --------------------------------------------------------------------
43 #ifndef G4AdjointStackingAction_hh
44 #define G4AdjointStackingAction_hh 1
45
46 #include "globals.hh"
47 #include "G4UserStackingAction.hh"
48
49 class G4Track;
50 class G4ParticleDefinition;
51 class G4AdjointTrackingAction;
52
53 class G4AdjointStackingAction : public G4UserStackingAction
54 {
55 public:
56
57 explicit G4AdjointStackingAction(G4AdjointTrackingAction* anAction);
58 ~G4AdjointStackingAction() override = default;
59
60 G4ClassificationOfNewTrack ClassifyNewTrack(const G4Track* aTrack) override;
61 void NewStage() override;
62 void PrepareNewEvent() override;
63 inline void SetUserFwdStackingAction(G4UserStackingAction* anAction)
64 { theFwdStackingAction = anAction; }
65 inline void SetUserAdjointStackingAction(G4UserStackingAction* anAction)
66 { theUserAdjointStackingAction = anAction; }
67 inline void SetKillTracks(G4bool aBool)
68 { kill_tracks =aBool; }
69 inline void SetAdjointMode(G4bool aBool)
70 { adjoint_mode=aBool; }
71
72 private:
73
74 G4UserStackingAction* theFwdStackingAction = nullptr;
75 G4UserStackingAction* theUserAdjointStackingAction = nullptr;
76 G4bool reclassification_stage = false;
77 G4bool first_reclassification_stage = false;
78 G4bool kill_tracks = false;
79 G4bool adjoint_mode = false;
80 G4AdjointTrackingAction* theAdjointTrackingAction = nullptr;
81 };
82
83 #endif
84
85