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PHG4ProjCrystalCalorimeterDetector.h
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1 // Tell emacs that this is a C++ source
2 // -*- C++ -*-.
3 #ifndef G4DETECTORS_PHG4PROJCRYSTALCALORIMETERDETECTOR_H
4 #define G4DETECTORS_PHG4PROJCRYSTALCALORIMETERDETECTOR_H
5 
6 #include "PHG4CrystalCalorimeterDetector.h"
7 
8 #include "PHG4CrystalCalorimeterDefs.h"
9 
10 #include <Geant4/G4Types.hh> // for G4double, G4int
11 
12 #include <set> // for set
13 #include <string> // for string
14 
15 class G4LogicalVolume;
16 class G4VPhysicalVolume;
17 class PHCompositeNode;
18 class PHG4Subsystem;
19 class PHParameters;
20 
27 class PHG4ProjCrystalCalorimeterDetector : public PHG4CrystalCalorimeterDetector
28 {
29  public:
31  PHG4ProjCrystalCalorimeterDetector(PHG4Subsystem* subsys, PHCompositeNode* Node, PHParameters* parameters, const std::string& dnam);
32 
34  virtual ~PHG4ProjCrystalCalorimeterDetector() {}
35 
37  virtual void ConstructMe(G4LogicalVolume* world) override;
38 
40  virtual int IsInCrystalCalorimeter(G4VPhysicalVolume*) const override;
41 
42  // ----- accessing member variables: ------------
43 
44  void SetCrystalSize(G4double dx_front, G4double dy_front, G4double dx_back, G4double dy_back, G4double dz)
45  {
46  _dx_front = dx_front;
47  _dy_front = dy_front;
48  _dx_back = dx_back;
49  _dy_back = dy_back;
50  _dz_crystal = dz;
51  }
52 
53  void GetCrystalSize(G4double& dx_front, G4double& dy_front, G4double& dx_back, G4double& dy_back, G4double& dz)
54  {
55  dx_front = _dx_front;
56  dy_front = _dy_front;
57  dx_back = _dx_back;
58  dy_back = _dy_back;
59  dz = _dz_crystal;
60  }
61 
62  void GetCarbonFiberAdjustments(G4double& adjust_width, G4double& adjust_length);
63 
64  void GetCarbonFiberSpacing(G4double& CF_width, G4double& Air_CF, G4double& Air_Cry);
65 
66  protected:
67  int GetCaloType() const override { return PHG4CrystalCalorimeterDefs::CaloType::projective; }
68 
69  private:
70  int ConstructProjectiveCrystals(G4LogicalVolume* envelope);
71  int Fill4x4Unit(G4LogicalVolume* crystal_logic);
72  int FillSpecialUnit(G4LogicalVolume* crystal_logic, G4int ident);
73 
74  /* crystal geometry */
75  G4double _dx_front;
76  G4double _dy_front;
77  G4double _dx_back;
78  G4double _dy_back;
79  G4double _dz_crystal;
80 
81  std::string _crystallogicnameprefix;
82 
83  std::set<G4VPhysicalVolume*> m_ActiveVolumeSet;
84  std::set<G4VPhysicalVolume*> m_PassiveVolumeSet;
85  // since getting parameters is a map search we do not want to
86  // do this in every step, the parameters used are cached
87  // in the following variables
88  int m_IsActive;
89  int m_AbsorberActive;
90 };
91 
92 #endif