| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 /// \file SteppingAction.cc
27 /// \brief Implementation of the SteppingActio
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oo
31 //....oooOO0OOooo........oooOO0OOooo........oo
32
33 #include "SteppingAction.hh"
34
35 #include "HistoManager.hh"
36 #include "Run.hh"
37
38 #include "G4RunManager.hh"
39
40 //....oooOO0OOooo........oooOO0OOooo........oo
41
42 void SteppingAction::UserSteppingAction(const
43 {
44 const G4StepPoint* endPoint = aStep->GetPost
45 G4String procName = endPoint->GetProcessDefi
46
47 Run* run = static_cast<Run*>(G4RunManager::G
48
49 G4bool transmit = (endPoint->GetStepStatus()
50 if (transmit) {
51 run->CountProcesses(procName);
52 }
53 else {
54 // count real processes and sum track leng
55 G4double stepLength = aStep->GetStepLength
56 run->CountProcesses(procName);
57 run->SumTrack(stepLength);
58 }
59
60 // plot final state
61 //
62 G4AnalysisManager* analysisManager = G4Analy
63
64 // scattered primary particle
65 //
66 G4int id = 1;
67 if (aStep->GetTrack()->GetTrackStatus() == f
68 G4double energy = endPoint->GetKineticEner
69 analysisManager->FillH1(id, energy);
70
71 id = 2;
72 G4ThreeVector direction = endPoint->GetMom
73 G4double costeta = direction.x();
74 analysisManager->FillH1(id, costeta);
75 }
76
77 // secondaries
78 //
79 const std::vector<const G4Track*>* secondary
80 for (size_t lp = 0; lp < (*secondary).size()
81 G4double charge = (*secondary)[lp]->GetDef
82 if (charge != 0.) {
83 id = 3;
84 }
85 else {
86 id = 5;
87 }
88 G4double energy = (*secondary)[lp]->GetKin
89 analysisManager->FillH1(id, energy);
90
91 ++id;
92 G4ThreeVector direction = (*secondary)[lp]
93 G4double costeta = direction.x();
94 analysisManager->FillH1(id, costeta);
95
96 // energy tranferred to charged secondarie
97 if (charge != 0.) {
98 run->SumeTransf(energy);
99 }
100 }
101
102 // kill event after first interaction
103 //
104 G4RunManager::GetRunManager()->AbortEvent();
105 }
106
107 //....oooOO0OOooo........oooOO0OOooo........oo
108