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fc337f2e | 1 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
2 | * See cxx source for full Copyright notice */ | |
3 | ||
4 | /* $Id$ */ | |
5 | ||
6 | /// \ingroup sim | |
7 | /// \class AliMUONSegFactory | |
8 | /// \brief New factory for building segmentations at all levels | |
9 | // | |
10 | /// The factory is associated with a AliMUONGeometryTransformer | |
11 | /// object, used in geometry (module) segmentations for performing | |
12 | /// trasformation between the global reference frame and the local DE one. | |
13 | /// This transformer object can be passed by pointer or can be created | |
14 | /// by a factory and filled from the transformations data file. | |
15 | /// The transformer need not to be set if factory is used only | |
16 | /// to create mapping segmentation: \n | |
17 | /// | |
18 | /// Construction: | |
19 | /// - AliMUONSegFactory factory(kTransformer); | |
4f27ddd4 | 20 | /// - AliMUONSegFactory factory("volpaths.dat", "transform.dat"); |
fc337f2e | 21 | /// - AliMUONSegFactory factory(0); \n |
22 | /// | |
23 | /// All created objects are registered in the AliMUONSegmentation | |
24 | /// object, which can be accessed via GetSegmentation() method. | |
25 | /// A repetetive call to the same Create.. method does not create | |
26 | /// a new object but returns the existing one. \n | |
27 | /// | |
28 | /// Factory does not delete the created segmentation objects. | |
29 | /// They have to be deleted in the client code via the AliMUONSegmentation | |
30 | /// container: \n | |
31 | /// delete factory.GetSegmentation(); | |
32 | /// | |
33 | /// Authors: Ivana Hrivnacova, IPN Orsay | |
34 | ||
35 | #ifndef ALI_MUON_SEG_FACTORY_H | |
36 | #define ALI_MUON_SEG_FACTORY_H | |
37 | ||
38 | #include "AliMpSegFactory.h" | |
39 | #include "AliMpStringObjMap.h" | |
40 | ||
41 | #include <TObject.h> | |
42 | ||
43 | class AliMpVSegmentation; | |
44 | class AliMUONVGeometryDESegmentation; | |
45 | class AliMUONGeometrySegmentation; | |
46 | class AliMUONSegmentation; | |
47 | class AliMUONGeometryTransformer; | |
48 | ||
49 | class AliMUONSegFactory : public TObject { | |
50 | ||
51 | public: | |
52 | AliMUONSegFactory(const AliMUONGeometryTransformer* geometry); | |
4f27ddd4 | 53 | AliMUONSegFactory(const TString& volPathsFileName, |
54 | const TString& transformsFileName); | |
fc337f2e | 55 | AliMUONSegFactory(); |
56 | virtual ~AliMUONSegFactory(); | |
57 | ||
58 | // | |
59 | // Build methods | |
60 | // | |
61 | ||
62 | AliMpVSegmentation* | |
63 | CreateMpSegmentation(Int_t detElemId, Int_t cath); | |
64 | // Create mapping segmentation only | |
65 | ||
66 | AliMUONVGeometryDESegmentation* | |
67 | CreateDESegmentation(Int_t detElemId, Int_t cath); | |
68 | // Create DE segmentation, operating in local reference frame | |
69 | ||
70 | AliMUONGeometrySegmentation* | |
71 | CreateModuleSegmentation(Int_t moduleId, Int_t cath); | |
72 | // Create module segmentation, operating in global reference frame | |
73 | ||
74 | AliMUONSegmentation* | |
75 | CreateSegmentation(const TString& option = "default"); | |
76 | // Create segmentations on all levels and return their container. | |
77 | ||
78 | // | |
79 | // Get method | |
80 | // | |
81 | AliMUONSegmentation* GetSegmentation() const; | |
82 | // Returned segmentation contains all the lower level segmentations | |
83 | // created with the factory | |
84 | ||
85 | protected: | |
86 | AliMUONSegFactory(const AliMUONSegFactory& rhs); | |
87 | AliMUONSegFactory& operator=(const AliMUONSegFactory& rhs); | |
88 | ||
89 | private: | |
90 | // methods | |
91 | Bool_t IsGeometryDefined(Int_t ichamber); | |
92 | AliMUONSegmentation* Segmentation(); | |
93 | ||
94 | // Old segmentations (not based on mapping) | |
95 | void BuildStation3(); | |
96 | void BuildStation4(); | |
97 | void BuildStation5(); | |
98 | void BuildStation6(); | |
99 | ||
100 | // data members | |
101 | AliMpSegFactory fMpSegFactory; // Mapping segmentation factory | |
102 | AliMpStringObjMap fDESegmentations;// Map of DE segmentations to DE names | |
103 | AliMUONSegmentation* fSegmentation; // Segmentation container | |
104 | const AliMUONGeometryTransformer* fkTransformer; // Geometry transformer | |
105 | ||
106 | ClassDef(AliMUONSegFactory,0) // MUON Factory for Chambers and Segmentation | |
107 | }; | |
108 | ||
109 | inline AliMUONSegmentation* AliMUONSegFactory::GetSegmentation() const | |
110 | { return fSegmentation; } | |
111 | ||
112 | #endif //ALI_MUON_SEG_FACTORY_H | |
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