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PHG4CylinderSubsystem.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef G4DETECTORS_PHG4CYLINDERSUBSYSTEM_H
4 #define G4DETECTORS_PHG4CYLINDERSUBSYSTEM_H
5 
7 
8 #include <array> // for array
9 #include <string> // for string
10 
11 class PHCompositeNode;
13 class PHG4Detector;
14 class PHG4DisplayAction;
15 class PHG4SteppingAction;
16 
18 {
19  public:
21  PHG4CylinderSubsystem(const std::string& name = "CYLINDER", const int layer = 0);
22 
24  ~PHG4CylinderSubsystem(void) override;
25 
27 
32  int InitRunSubsystem(PHCompositeNode*) override;
33 
35 
39  int process_event(PHCompositeNode*) override;
40 
42  void Print(const std::string& what = "ALL") const override;
43 
45  PHG4Detector* GetDetector(void) const override;
46  PHG4SteppingAction* GetSteppingAction(void) const override { return m_SteppingAction; }
47 
48  PHG4DisplayAction* GetDisplayAction() const override { return m_DisplayAction; }
49  void set_color(const double red, const double green, const double blue, const double alpha = 1.)
50  {
51  m_ColorArray[0] = red;
52  m_ColorArray[1] = green;
53  m_ColorArray[2] = blue;
54  m_ColorArray[3] = alpha;
55  }
56  // this method is used to check if it can be used as mothervolume
57  // Subsystems which can be mothervolume need to implement this
58  // and return true
59  bool CanBeMotherSubsystem() const override { return true; }
60 
61  // this is just needed for use as reference plane for projections
62  // this is the only detector using this - there is no need to add
63  // this to our parameters
64  void SaveAllHits(bool i = true) { m_SaveAllHitsFlag = i; }
65 
66  private:
67  void SetDefaultParameters() override;
68 
70 
72 
74 
76 
78 
80 
81  bool m_SaveAllHitsFlag = false;
83  std::array<double, 4> m_ColorArray;
84 };
85 
86 #endif // G4DETECTORS_PHG4CYLINDERSUBSYSTEM_H