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dee1d5f1 | 1 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
2 | * See cxx source for full Copyright notice */ | |
3 | ||
5f91c9e8 | 4 | // $Id$ |
13985652 | 5 | // $MpId: AliMpVSegmentation.h,v 1.12 2006/05/24 13:58:07 ivana Exp $ |
dee1d5f1 | 6 | |
7 | /// \ingroup basic | |
8 | /// \class AliMpVSegmentation | |
9 | /// \brief The abstract base class for the segmentation. | |
10 | /// | |
11 | /// Provides methods related to pads: | |
12 | /// conversion between pad indices, pad location, pad position; | |
13 | /// finding pad neighbour. | |
14 | /// | |
13985652 | 15 | /// \author David Guez, Ivana Hrivnacova; IPN Orsay |
5f91c9e8 | 16 | |
17 | #ifndef ALI_MP_V_SEGMENTATION_H | |
18 | #define ALI_MP_V_SEGMENTATION_H | |
19 | ||
20 | #include <TObject.h> | |
5f91c9e8 | 21 | |
5f91c9e8 | 22 | #include "AliMpPadPair.h" |
23 | #include "AliMpPad.h" | |
6914e59d | 24 | #include "AliMpPlaneType.h" |
2998a151 | 25 | |
5f91c9e8 | 26 | class AliMpVPadIterator; |
2998a151 | 27 | class AliMpIntPair; |
28 | class AliMpArea; | |
5f91c9e8 | 29 | |
2a7ea2e6 | 30 | class TArrayI; |
31 | class TVector2; | |
32 | ||
5f91c9e8 | 33 | class AliMpVSegmentation : public TObject |
34 | { | |
35 | public: | |
36 | AliMpVSegmentation(); | |
37 | virtual ~AliMpVSegmentation(); | |
38 | ||
39 | // factory method | |
40 | virtual AliMpVPadIterator* CreateIterator(const AliMpArea& area) const = 0; | |
41 | ||
42 | // methods | |
43 | virtual AliMpPad PadByLocation(const AliMpIntPair& location, | |
8be59ff4 | 44 | Bool_t warning = true) const = 0; |
5f91c9e8 | 45 | virtual AliMpPad PadByIndices (const AliMpIntPair& indices, |
8be59ff4 | 46 | Bool_t warning = true) const = 0; |
5f91c9e8 | 47 | virtual AliMpPad PadByPosition(const TVector2& position, |
8be59ff4 | 48 | Bool_t warning = true) const = 0; |
5f91c9e8 | 49 | |
50 | virtual AliMpPadPair PadsUp(const AliMpPad& pad) const; | |
51 | virtual AliMpPadPair PadsDown(const AliMpPad& pad) const; | |
52 | virtual AliMpPadPair PadsLeft(const AliMpPad& pad) const; | |
53 | virtual AliMpPadPair PadsRight(const AliMpPad& pad) const; | |
54 | ||
bd984e15 | 55 | virtual Int_t MaxPadIndexX() const = 0; |
56 | virtual Int_t MaxPadIndexY() const = 0; | |
57 | virtual Int_t NofPads() const = 0; | |
580c28fd | 58 | |
5f91c9e8 | 59 | virtual Bool_t HasPad(const AliMpIntPair& indices) const = 0; |
60 | ||
6914e59d | 61 | virtual void GetAllElectronicCardIDs(TArrayI& ecn) const = 0; |
62 | ||
cddd101e | 63 | virtual AliMp::PlaneType PlaneType() const = 0; |
6914e59d | 64 | |
65 | /// Gives the half-sizes (in cm) of the underlying detection element. | |
66 | virtual TVector2 Dimensions() const = 0; | |
67 | ||
5f91c9e8 | 68 | private: |
69 | // methods | |
70 | AliMpPadPair FindPads(const TVector2& position1, | |
71 | const TVector2& position2) const; | |
72 | ||
73 | ClassDef(AliMpVSegmentation,1) // Segmentation | |
74 | }; | |
75 | ||
76 | #endif //ALI_MP_V_SEGMENTATION_H | |
77 |