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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: AliMpVRowSegment.h,v 1.9 2006/05/24 13:58:21 ivana Exp $ |
dee1d5f1 | 6 | |
7 | /// \ingroup sector | |
8 | /// \class AliMpVRowSegment | |
9 | /// \brief An interface for a row segment. | |
10 | /// | |
13985652 | 11 | /// \author David Guez, Ivana Hrivnacova; IPN Orsay |
5f91c9e8 | 12 | |
13 | #ifndef ALI_MP_V_ROW_SEGMENT_H | |
14 | #define ALI_MP_V_ROW_SEGMENT_H | |
15 | ||
5f91c9e8 | 16 | #include "AliMpVIndexed.h" |
5f91c9e8 | 17 | |
2a7ea2e6 | 18 | #include <TVector2.h> |
19 | ||
5f91c9e8 | 20 | class AliMpRow; |
21 | class AliMpVMotif; | |
22 | ||
23 | class AliMpVRowSegment : public AliMpVIndexed | |
24 | { | |
25 | public: | |
26 | AliMpVRowSegment(); | |
27 | virtual ~AliMpVRowSegment(); | |
28 | ||
f5671fc3 | 29 | // |
5f91c9e8 | 30 | // methods |
f5671fc3 | 31 | // |
32 | ||
33 | /// Return the x coordinate of the left border in the global coordinate system. | |
5f91c9e8 | 34 | virtual Double_t LeftBorderX() const = 0; |
f5671fc3 | 35 | /// Return the x coordinate of the right border in the global coordinate system. |
5f91c9e8 | 36 | virtual Double_t RightBorderX() const = 0; |
f5671fc3 | 37 | /// Return the half size in y of this row segment. |
5f91c9e8 | 38 | virtual Double_t HalfSizeY() const = 0; |
39 | virtual AliMpVPadIterator* CreateIterator() const; | |
40 | ||
f5671fc3 | 41 | // |
5f91c9e8 | 42 | // find methods |
f5671fc3 | 43 | // |
44 | ||
45 | /// Find the motif in the given positions | |
5f91c9e8 | 46 | virtual AliMpVMotif* FindMotif(const TVector2& position) const = 0; |
f5671fc3 | 47 | /// Find the motif position Id in the given positions |
5f91c9e8 | 48 | virtual Int_t FindMotifPositionId(const TVector2& position) const = 0; |
f5671fc3 | 49 | /// Has the motif position with the given Id ? |
5f91c9e8 | 50 | virtual Bool_t HasMotifPosition(Int_t motifPositionId) const = 0; |
f5671fc3 | 51 | /// Return the coordinates of the motif specified with the given motif position Id |
5f91c9e8 | 52 | virtual TVector2 MotifCenter(Int_t motifPositionId) const = 0; |
53 | ||
f5671fc3 | 54 | // |
5f91c9e8 | 55 | // geometry |
f5671fc3 | 56 | // |
57 | ||
58 | /// Return the position of the row segment centre. | |
5f91c9e8 | 59 | virtual TVector2 Position() const = 0; |
f5671fc3 | 60 | /// Return the dimensions the row segment centre. |
5f91c9e8 | 61 | virtual TVector2 Dimensions() const = 0; |
62 | ||
f5671fc3 | 63 | // |
5f91c9e8 | 64 | // set methods |
f5671fc3 | 65 | // |
66 | ||
67 | /// Calculate offset | |
5f91c9e8 | 68 | virtual void SetOffset(const TVector2& offset) = 0; |
f5671fc3 | 69 | /// Set global indices limits. |
580c28fd | 70 | virtual void SetGlobalIndices(AliMpRow* rowBefore) = 0; |
f5671fc3 | 71 | /// Set global indices to i-th motif position and returns next index in x. |
168e9c4d | 72 | virtual Int_t SetIndicesToMotifPosition(Int_t i, MpPair_t indices) = 0; |
5f91c9e8 | 73 | |
f5671fc3 | 74 | // |
5f91c9e8 | 75 | // get methods |
f5671fc3 | 76 | // |
77 | ||
78 | /// Return the row.which this row segment belongs to | |
5f91c9e8 | 79 | virtual AliMpRow* GetRow() const = 0; |
f5671fc3 | 80 | /// Return the number of motifs in this this row segment. |
5f91c9e8 | 81 | virtual Int_t GetNofMotifs() const = 0; |
f5671fc3 | 82 | /// Return the i-th motif of this row segment. |
5f91c9e8 | 83 | virtual AliMpVMotif* GetMotif(Int_t i) const = 0; |
f5671fc3 | 84 | /// Return the i-th motif position Id of this row segment. |
5f91c9e8 | 85 | virtual Int_t GetMotifPositionId(Int_t i) const = 0; |
86 | ||
87 | ClassDef(AliMpVRowSegment,1) //Row segment | |
88 | }; | |
89 | ||
90 | #endif //ALI_MP_V_ROW_SEGMENT_H | |
91 |