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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 | /// | |
c49cb542 | 15 | /// \author David Guez, Ivana Hrivnacova, IPN Orsay; |
16 | /// Laurent Aphecetche, SUBATECH | |
5f91c9e8 | 17 | |
18 | #ifndef ALI_MP_V_SEGMENTATION_H | |
19 | #define ALI_MP_V_SEGMENTATION_H | |
20 | ||
21 | #include <TObject.h> | |
5f91c9e8 | 22 | |
5f91c9e8 | 23 | #include "AliMpPadPair.h" |
24 | #include "AliMpPad.h" | |
6914e59d | 25 | #include "AliMpPlaneType.h" |
2998a151 | 26 | |
5f91c9e8 | 27 | class AliMpVPadIterator; |
2998a151 | 28 | class AliMpIntPair; |
29 | class AliMpArea; | |
5f91c9e8 | 30 | |
2a7ea2e6 | 31 | class TArrayI; |
32 | class TVector2; | |
c49cb542 | 33 | class TObjArray; |
2a7ea2e6 | 34 | |
5f91c9e8 | 35 | class AliMpVSegmentation : public TObject |
36 | { | |
37 | public: | |
38 | AliMpVSegmentation(); | |
39 | virtual ~AliMpVSegmentation(); | |
40 | ||
c49cb542 | 41 | // factory methods |
f5671fc3 | 42 | /// Create iterator over pads in the given area |
5f91c9e8 | 43 | virtual AliMpVPadIterator* CreateIterator(const AliMpArea& area) const = 0; |
f5671fc3 | 44 | |
c49cb542 | 45 | /// Create a pad iterator over the whole area |
46 | virtual AliMpVPadIterator* CreateIterator() const = 0; | |
47 | ||
f5671fc3 | 48 | /// Fill the array with the pads that are neighbours of pad. Returns |
49 | /// the number of neighbours. | |
c49cb542 | 50 | virtual Int_t GetNeighbours(const AliMpPad& pad, TObjArray& neighbours, |
51 | Bool_t includeSelf=kFALSE, | |
52 | Bool_t includeVoid=kFALSE) const = 0; | |
5f91c9e8 | 53 | |
f5671fc3 | 54 | // methods |
55 | // | |
56 | /// Find pad by location | |
5f91c9e8 | 57 | virtual AliMpPad PadByLocation(const AliMpIntPair& location, |
8be59ff4 | 58 | Bool_t warning = true) const = 0; |
f5671fc3 | 59 | /// Find pad by indices |
5f91c9e8 | 60 | virtual AliMpPad PadByIndices (const AliMpIntPair& indices, |
8be59ff4 | 61 | Bool_t warning = true) const = 0; |
f5671fc3 | 62 | /// Find pad by position |
5f91c9e8 | 63 | virtual AliMpPad PadByPosition(const TVector2& position, |
8be59ff4 | 64 | Bool_t warning = true) const = 0; |
5f91c9e8 | 65 | |
66 | virtual AliMpPadPair PadsUp(const AliMpPad& pad) const; | |
67 | virtual AliMpPadPair PadsDown(const AliMpPad& pad) const; | |
68 | virtual AliMpPadPair PadsLeft(const AliMpPad& pad) const; | |
69 | virtual AliMpPadPair PadsRight(const AliMpPad& pad) const; | |
70 | ||
f5671fc3 | 71 | /// Return maximum pad index in X direction |
bd984e15 | 72 | virtual Int_t MaxPadIndexX() const = 0; |
f5671fc3 | 73 | /// Return maximum pad index in Y direction |
bd984e15 | 74 | virtual Int_t MaxPadIndexY() const = 0; |
f5671fc3 | 75 | /// Return the number of pads in the detection element |
bd984e15 | 76 | virtual Int_t NofPads() const = 0; |
580c28fd | 77 | |
f5671fc3 | 78 | /// Return true if the pad with given indices exists |
5f91c9e8 | 79 | virtual Bool_t HasPad(const AliMpIntPair& indices) const = 0; |
80 | ||
f5671fc3 | 81 | /// Fill the given array with the electronic card IDs |
6914e59d | 82 | virtual void GetAllElectronicCardIDs(TArrayI& ecn) const = 0; |
83 | ||
f5671fc3 | 84 | /// Return the plane type |
cddd101e | 85 | virtual AliMp::PlaneType PlaneType() const = 0; |
6914e59d | 86 | |
f5671fc3 | 87 | /// Return the half-sizes of the detection element |
6914e59d | 88 | virtual TVector2 Dimensions() const = 0; |
89 | ||
5f91c9e8 | 90 | private: |
91 | // methods | |
92 | AliMpPadPair FindPads(const TVector2& position1, | |
93 | const TVector2& position2) const; | |
94 | ||
95 | ClassDef(AliMpVSegmentation,1) // Segmentation | |
96 | }; | |
97 | ||
98 | #endif //ALI_MP_V_SEGMENTATION_H | |
99 |