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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; | |
d1d8330f | 22 | class AliMpIntPair; |
5f91c9e8 | 23 | |
24 | class AliMpVRowSegment : public AliMpVIndexed | |
25 | { | |
26 | public: | |
27 | AliMpVRowSegment(); | |
28 | virtual ~AliMpVRowSegment(); | |
29 | ||
f5671fc3 | 30 | // |
5f91c9e8 | 31 | // methods |
f5671fc3 | 32 | // |
33 | ||
34 | /// Return the x coordinate of the left border in the global coordinate system. | |
5f91c9e8 | 35 | virtual Double_t LeftBorderX() const = 0; |
f5671fc3 | 36 | /// Return the x coordinate of the right border in the global coordinate system. |
5f91c9e8 | 37 | virtual Double_t RightBorderX() const = 0; |
f5671fc3 | 38 | /// Return the half size in y of this row segment. |
5f91c9e8 | 39 | virtual Double_t HalfSizeY() const = 0; |
40 | virtual AliMpVPadIterator* CreateIterator() const; | |
41 | ||
f5671fc3 | 42 | // |
5f91c9e8 | 43 | // find methods |
f5671fc3 | 44 | // |
45 | ||
46 | /// Find the motif in the given positions | |
5f91c9e8 | 47 | virtual AliMpVMotif* FindMotif(const TVector2& position) const = 0; |
f5671fc3 | 48 | /// Find the motif position Id in the given positions |
5f91c9e8 | 49 | virtual Int_t FindMotifPositionId(const TVector2& position) const = 0; |
f5671fc3 | 50 | /// Has the motif position with the given Id ? |
5f91c9e8 | 51 | virtual Bool_t HasMotifPosition(Int_t motifPositionId) const = 0; |
f5671fc3 | 52 | /// Return the coordinates of the motif specified with the given motif position Id |
5f91c9e8 | 53 | virtual TVector2 MotifCenter(Int_t motifPositionId) const = 0; |
54 | ||
f5671fc3 | 55 | // |
5f91c9e8 | 56 | // geometry |
f5671fc3 | 57 | // |
58 | ||
59 | /// Return the position of the row segment centre. | |
5f91c9e8 | 60 | virtual TVector2 Position() const = 0; |
f5671fc3 | 61 | /// Return the dimensions the row segment centre. |
5f91c9e8 | 62 | virtual TVector2 Dimensions() const = 0; |
63 | ||
f5671fc3 | 64 | // |
5f91c9e8 | 65 | // set methods |
f5671fc3 | 66 | // |
67 | ||
68 | /// Calculate offset | |
5f91c9e8 | 69 | virtual void SetOffset(const TVector2& offset) = 0; |
f5671fc3 | 70 | /// Set global indices limits. |
580c28fd | 71 | virtual void SetGlobalIndices(AliMpRow* rowBefore) = 0; |
f5671fc3 | 72 | /// Set global indices to i-th motif position and returns next index in x. |
d1d8330f | 73 | virtual Int_t SetIndicesToMotifPosition(Int_t i, |
580c28fd | 74 | const AliMpIntPair& indices) = 0; |
5f91c9e8 | 75 | |
f5671fc3 | 76 | // |
5f91c9e8 | 77 | // get methods |
f5671fc3 | 78 | // |
79 | ||
80 | /// Return the row.which this row segment belongs to | |
5f91c9e8 | 81 | virtual AliMpRow* GetRow() const = 0; |
f5671fc3 | 82 | /// Return the number of motifs in this this row segment. |
5f91c9e8 | 83 | virtual Int_t GetNofMotifs() const = 0; |
f5671fc3 | 84 | /// Return the i-th motif of this row segment. |
5f91c9e8 | 85 | virtual AliMpVMotif* GetMotif(Int_t i) const = 0; |
f5671fc3 | 86 | /// Return the i-th motif position Id of this row segment. |
5f91c9e8 | 87 | virtual Int_t GetMotifPositionId(Int_t i) const = 0; |
88 | ||
89 | ClassDef(AliMpVRowSegment,1) //Row segment | |
90 | }; | |
91 | ||
92 | #endif //ALI_MP_V_ROW_SEGMENT_H | |
93 |