| 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 //
27 //
28
29 #ifndef G4PSCylinderSurfaceCurrent_h
30 #define G4PSCylinderSurfaceCurrent_h 1
31
32 #include "G4VPrimitivePlotter.hh"
33 #include "G4THitsMap.hh"
34
35 #include "G4Tubs.hh"
36 #include "G4PSDirectionFlag.hh"
37
38 ////////////////////////////////////////////////////////////////////////////////
39 // (Description)
40 // This is a primitive scorer class for scoring Surface Current.
41 // Current version assumes only for G4Tubs shape, and the surface
42 // is defined at the inner plane of the tubs.
43 // The current is given in the unit of area.
44 // e.g. (Number of tracks)/mm2.
45 //
46 // Surface is defined at the inner surface of the tube.
47 // Direction R R+dR
48 // 0 IN || OUT ->|<- | fCurrent_InOut
49 // 1 IN ->| | fCurrent_In
50 // 2 OUT |<- | fCurrent_Out
51 //
52 //
53 // Created: 2007-03-21 Tsukasa ASO
54 // 2010-07-22 Introduce Unit specification.
55 // 2020-10-06 Use G4VPrimitivePlotter and fill 1-D histo of kinetic energy (x)
56 // vs. surface current * track weight (y) (Makoto Asai)
57 //
58 ///////////////////////////////////////////////////////////////////////////////
59
60 class G4PSCylinderSurfaceCurrent : public G4VPrimitivePlotter
61 {
62 public:
63 G4PSCylinderSurfaceCurrent(const G4String& name, G4int direction, G4int depth = 0);
64 G4PSCylinderSurfaceCurrent(const G4String& name, G4int direction,
65 const G4String& unit, G4int depth = 0);
66 ~G4PSCylinderSurfaceCurrent() override = default;
67
68 inline void Weighted(G4bool flg = true) { weighted = flg; }
69 // Multiply track weight
70
71 inline void DivideByArea(G4bool flg = true) { divideByArea = flg; }
72 // Divided by Area.
73
74 void Initialize(G4HCofThisEvent*) override;
75 void clear() override;
76 void PrintAll() override;
77
78 virtual void SetUnit(const G4String& unit);
79
80 protected:
81 G4bool ProcessHits(G4Step*, G4TouchableHistory*) override;
82 G4int IsSelectedSurface(G4Step*, G4Tubs*);
83 virtual void DefineUnitAndCategory();
84
85 private:
86 G4int HCID;
87 G4int fDirection;
88 G4THitsMap<G4double>* EvtMap;
89 G4bool weighted;
90 G4bool divideByArea;
91 };
92
93 #endif
94