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PHG4BlockSubsystem.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef G4DETECTORS_PHG4BLOCKSUBSYSTEM_H
4 #define G4DETECTORS_PHG4BLOCKSUBSYSTEM_H
5 
7 
8 #include <array> // for array
9 #include <string> // for string
10 
11 class PHCompositeNode;
12 class PHG4Detector;
13 class PHG4BlockDetector;
14 class PHG4DisplayAction;
15 class PHG4SteppingAction;
16 
18 {
19  public:
21  PHG4BlockSubsystem(const std::string& name = "BLOCK", const int layer = 0);
22 
24  ~PHG4BlockSubsystem() override;
25 
27 
32  int InitRunSubsystem(PHCompositeNode*) override;
33 
35 
39  int process_event(PHCompositeNode*) override;
40 
42  PHG4Detector* GetDetector() const override;
43 
45 
46  PHG4DisplayAction* GetDisplayAction() const override { return m_DisplayAction; }
47 
48  void set_color(const double red, const double green, const double blue, const double alpha = 1.)
49  {
50  m_ColorArray[0] = red;
51  m_ColorArray[1] = green;
52  m_ColorArray[2] = blue;
53  m_ColorArray[3] = alpha;
54  }
55  // this method is used to check if it can be used as mothervolume
56  // Subsystems which can be mothervolume need to implement this
57  // and return true
58  bool CanBeMotherSubsystem() const override { return true; }
59 
60  private:
61  void SetDefaultParameters() override;
62 
64 
66 
68 
70 
72 
75  std::array<double, 4> m_ColorArray;
76 };
77 
78 #endif