1 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
2 * See cxx source for full Copyright notice */
7 /// \class AliMUONGeometryDetElement
8 /// \brief Class for storing detection element transformations
10 /// \author Ivana Hrivnacova, IPN Orsay
12 #ifndef ALI_MUON_GEOMETRY_DET_ELEMENT_H
13 #define ALI_MUON_GEOMETRY_DET_ELEMENT_H
20 class AliMUONGeometryDetElement : public TObject
23 AliMUONGeometryDetElement(Int_t detElemId,
24 const TString& volumePath);
25 AliMUONGeometryDetElement();
26 virtual ~AliMUONGeometryDetElement();
30 Float_t xg, Float_t yg, Float_t zg,
31 Float_t& xl, Float_t& yl, Float_t& zl) const;
33 Double_t xg, Double_t yg, Double_t zg,
34 Double_t& xl, Double_t& yl, Double_t& zl) const;
37 Float_t xl, Float_t yl, Float_t zl,
38 Float_t& xg, Float_t& yg, Float_t& zg) const;
40 Double_t xl, Double_t yl, Double_t zl,
41 Double_t& xg, Double_t& yg, Double_t& zg) const;
42 void PrintLocalTransform() const;
43 void PrintGlobalTransform() const;
46 void SetLocalTransformation(const TGeoHMatrix& transform);
47 void SetGlobalTransformation(const TGeoHMatrix& transform);
48 void SetVolumePath(const TString& volumePath);
52 TString GetDEName() const;
53 TString GetVolumePath() const;
54 TString GetVolumeName() const;
55 Int_t GetVolumeCopyNo() const;
56 const TGeoHMatrix* GetLocalTransformation() const;
57 const TGeoHMatrix* GetGlobalTransformation() const;
60 AliMUONGeometryDetElement(const AliMUONGeometryDetElement& rhs);
61 AliMUONGeometryDetElement& operator = (const AliMUONGeometryDetElement& rhs);
65 void PrintTransform(const TGeoHMatrix* transform) const;
67 // static data members
68 static const TString fgkDENamePrefix; /// < Geometry module name prefix
71 TString fDEName; ///< detection element name
72 TString fVolumePath; ///< \brief the full path of aligned volume
73 /// or envelope in geometry
74 TGeoHMatrix* fLocalTransformation; ///< the transformation wrt module
75 TGeoHMatrix* fGlobalTransformation; ///< the transformation wrt world
77 ClassDef(AliMUONGeometryDetElement,2) // MUON det element transformations
82 /// Set the full path of the aligned volume or envelope in geometry
83 inline void AliMUONGeometryDetElement::SetVolumePath(const TString& volumePath)
84 { fVolumePath = volumePath; }
86 /// Return detection element ID
87 inline Int_t AliMUONGeometryDetElement::GetId() const
88 { return GetUniqueID(); }
90 /// Return detection element ID
91 inline TString AliMUONGeometryDetElement::GetDEName() const
94 /// Return the full path of the aligned volume or envelope in geometry
95 inline TString AliMUONGeometryDetElement::GetVolumePath() const
96 { return fVolumePath; }
98 /// Return the detection element transformation wrt module
99 inline const TGeoHMatrix*
100 AliMUONGeometryDetElement::GetLocalTransformation() const
101 { return fLocalTransformation; }
103 /// Return the detection element transformation wrt world
104 inline const TGeoHMatrix*
105 AliMUONGeometryDetElement::GetGlobalTransformation() const
106 { return fGlobalTransformation; }
108 #endif //ALI_MUON_GEOMETRY_DET_ELEMENT_H