| Geant4 Cross Reference |
1 //
2 // ********************************************************************
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24 // ********************************************************************
25 //
26 // G4tgbRotationMatrixMgr
27 //
28 // Class description:
29 //
30 // Singleton class to manage the building of transient rotation matrix,
31 // as well as the construction of the corresponding G4RotationMatrix's.
32
33 // Author: P.Arce, CIEMAT (November 2007)
34 // --------------------------------------------------------------------
35 #ifndef G4tgbRotationMatrixMgr_hh
36 #define G4tgbRotationMatrixMgr_hh 1
37
38 #include "globals.hh"
39
40 #include <iostream>
41 #include <map>
42
43 #include "G4tgbRotationMatrix.hh"
44
45 using G4mstgbrotm = std::map<G4String, G4tgbRotationMatrix*,
46 std::less<G4String>>;
47 using G4msg4rotm = std::map<G4String, G4RotationMatrix*, std::less<G4String>>;
48
49 class G4tgbRotationMatrixMgr
50 {
51 public:
52
53 ~G4tgbRotationMatrixMgr();
54
55 static G4tgbRotationMatrixMgr* GetInstance();
56 // Get only instance (if it does not exists, create it)
57
58 G4RotationMatrix* FindOrBuildG4RotMatrix(const G4String& name);
59 // Look for a G4RotationMatrix and if not found create it
60 // from the corresponding G4tgbRotationMatrix
61 G4RotationMatrix* FindG4RotMatrix(const G4String& name);
62 // Look for a G4RotationMatrix and if not found return nullptr
63
64 G4tgbRotationMatrix* FindOrBuildTgbRotMatrix(const G4String& name);
65 // Look for an G4tgbRotationMatrix and if not found exit
66 G4tgbRotationMatrix* FindTgbRotMatrix(const G4String& name);
67 // Look for an G4tgbRotationMatrix and if not found return nullptr
68
69 const G4mstgbrotm GetTgbRotMatList() const { return theTgbRotMats; }
70 const G4msg4rotm& GetG4RotMatList() const { return theG4RotMats; }
71
72 private:
73
74 G4tgbRotationMatrixMgr();
75 void CopyRotMats();
76
77 static G4ThreadLocal G4tgbRotationMatrixMgr* theInstance;
78
79 private:
80
81 G4mstgbrotm theTgbRotMats;
82 G4msg4rotm theG4RotMats;
83 };
84
85 std::ostream& operator<<(std::ostream&, const G4RotationMatrix&);
86
87 #endif
88