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d1cd2474 | 1 | // $Id$ |
2 | // | |
3 | // Class AliMUONVGeometryBuilder | |
4 | // ----------------------------- | |
5 | // Abstract base class for geometry construction per chamber(s). | |
6 | // | |
7 | // Author: Ivana Hrivnacova, IPN Orsay | |
8 | ||
9 | #ifndef ALI_MUON_V_GEOMETRY_BUILDER_H | |
10 | #define ALI_MUON_V_GEOMETRY_BUILDER_H | |
11 | ||
12 | #include <TObject.h> | |
13 | ||
14 | class TGeoTranslation; | |
15 | class TGeoRotation; | |
16 | class TGeoCombiTrans; | |
17 | class TObjArray; | |
18 | ||
19 | class AliMUONChamber; | |
20 | class AliMUONChamberGeometry; | |
21 | ||
22 | class AliMUONVGeometryBuilder : public TObject | |
23 | { | |
24 | public: | |
25 | AliMUONVGeometryBuilder(AliMUONChamber* ch1, | |
26 | AliMUONChamber* ch2 = 0, | |
27 | AliMUONChamber* ch3 = 0, | |
28 | AliMUONChamber* ch4 = 0, | |
29 | AliMUONChamber* ch5 = 0, | |
30 | AliMUONChamber* ch6 = 0); | |
31 | AliMUONVGeometryBuilder(const AliMUONVGeometryBuilder& rhs); | |
32 | AliMUONVGeometryBuilder(); | |
33 | virtual ~AliMUONVGeometryBuilder(); | |
34 | ||
35 | // operators | |
36 | AliMUONVGeometryBuilder& operator = (const AliMUONVGeometryBuilder& rhs); | |
37 | ||
38 | // methods | |
39 | virtual void CreateMaterials() {} // make = 0; ? | |
40 | // Function to be overriden in a concrete chamber/station | |
41 | // geometry builder class. | |
42 | // Only materials that are not defined in the common | |
43 | // functions should be defined here. | |
44 | virtual void CreateGeometry() = 0; | |
45 | // Function to be overriden in a concrete chamber/station | |
46 | // geometry builder class. | |
47 | // The geometry built there should not be placed | |
48 | // in ALIC; but all volumes going to ALIC | |
49 | // have to be added as envelopes to the chamber | |
50 | // geometries | |
51 | // (They will be then placed automatically | |
52 | // usind the provided transformation. | |
53 | virtual void SetTransformations() = 0; | |
54 | // Function to be overriden in a concrete chamber/station | |
55 | // geometry class. | |
56 | // The transformation of each chamber(s) wrt ALICE | |
57 | // should be defined and set to its geometry class. | |
58 | virtual void SetSensitiveVolumes() = 0; | |
59 | // Function to be overriden in a concrete chamber/station | |
60 | // geometry class. | |
61 | // The sensitive volumes Ids for each chamber | |
62 | // should be defined and set to its geometry class. | |
63 | ||
64 | protected: | |
65 | // methods | |
66 | AliMUONChamber* GetChamber(Int_t chamberId) const; | |
67 | ||
68 | private: | |
69 | // data members | |
70 | TObjArray* fChambers; // the chambers which geometry will be built | |
71 | // by this builder | |
72 | ||
73 | ClassDef(AliMUONVGeometryBuilder,1) // MUON chamber geometry base class | |
74 | }; | |
75 | ||
76 | #endif //ALI_MUON_V_GEOMETRY_BUILDER_H |