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1 | // $Id$ |
| 2 | // Category: plane |
| 3 | // |
| 4 | // Class AliMpPlaneSegmentation |
| 5 | // ---------------------------- |
| 6 | // Class describing the segmentation of the plane. |
| 7 | // |
| 8 | // Transformation of pad characteristics according to sectors: |
| 9 | // |
| 10 | // I. ( posId, Guassi ), ( i, j), ( x, y) II. | I. |
| 11 | // II. ( posId', Guassi'), (-i, j), (-x, y) _____ | ____ |
| 12 | // III. (-posId, Guassi), (-i,-j), (-x,-y) | |
| 13 | // IV. (-posId', Guassi'), ( i,-j), ( x,-y) III. | IV. |
| 14 | // |
| 15 | // Where (posId', Guassi') is the location of the pad |
| 16 | // in the clipped sector. |
| 17 | // |
| 18 | // Authors: David Guez, Ivana Hrivnacova; IPN Orsay |
| 19 | |
| 20 | #ifndef ALI_MP_PLANE_SEGMENTATION_H |
| 21 | #define ALI_MP_PLANE_SEGMENTATION_H |
| 22 | |
| 23 | #include <TVector2.h> |
| 24 | |
| 25 | #include "AliMpPlaneTypes.h" |
| 26 | #include "AliMpVSegmentation.h" |
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27 | #include "AliMpTransformer.h" |
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28 | #include "AliMpIntPair.h" |
| 29 | #include "AliMpPad.h" |
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30 | |
| 31 | class AliMpPlane; |
| 32 | class AliMpSectorSegmentation; |
| 33 | class AliMpVPadIterator; |
| 34 | |
| 35 | class AliMpPlaneSegmentation : public AliMpVSegmentation |
| 36 | { |
| 37 | public: |
| 38 | AliMpPlaneSegmentation(const AliMpPlane* plane); |
| 39 | AliMpPlaneSegmentation(); |
| 40 | virtual ~AliMpPlaneSegmentation(); |
| 41 | |
| 42 | // factory method |
| 43 | virtual AliMpVPadIterator* CreateIterator(const AliMpArea& area) const; |
| 44 | |
| 45 | // methods |
| 46 | virtual AliMpPad PadByLocation(const AliMpIntPair& location, |
| 47 | Bool_t warning = kTRUE) const; |
| 48 | virtual AliMpPad PadByIndices (const AliMpIntPair& indices, |
| 49 | Bool_t warning = kTRUE) const; |
| 50 | virtual AliMpPad PadByPosition(const TVector2& position, |
| 51 | Bool_t warning = kTRUE) const; |
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52 | |
| 53 | virtual Int_t MaxPadIndexX(); |
| 54 | virtual Int_t MaxPadIndexY(); |
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55 | |
| 56 | virtual Int_t Zone(const AliMpPad& pad, Bool_t warning = kTRUE) const; |
| 57 | virtual TVector2 PadDimensions(Int_t zone, Bool_t warning = kTRUE) const; |
| 58 | |
| 59 | virtual Bool_t HasPad(const AliMpIntPair& indices) const; |
| 60 | Bool_t CircleTest(const AliMpIntPair& indices) const; |
| 61 | |
| 62 | // get methods |
| 63 | Int_t GetNofTransformers() const; |
| 64 | AliMpTransformer* GetTransformer(Int_t i) const; |
| 65 | AliMpSectorSegmentation* GetSectorSegmentation( |
| 66 | const AliMpIntPair& scale) const; |
| 67 | |
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68 | protected: |
| 69 | AliMpPlaneSegmentation(const AliMpPlaneSegmentation& right); |
| 70 | AliMpPlaneSegmentation& operator = (const AliMpPlaneSegmentation& right); |
| 71 | |
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72 | private: |
| 73 | // methods |
| 74 | const AliMpTransformer* GetTransformer(const AliMpIntPair& scale) const; |
| 75 | AliMpIntPair GetScale(const AliMpIntPair& pair) const; |
| 76 | AliMpIntPair GetScale(const TVector2& vector) const; |
| 77 | AliMpIntPair GetLocationScale(const AliMpIntPair& location) const; |
| 78 | AliMpSectorSegmentation* GetSectorSegmentation(Int_t motifPositionId) const; |
| 79 | |
| 80 | // data members |
| 81 | const AliMpPlane* fkPlane; // plane |
| 82 | AliMpSectorSegmentation* fFrontSectorSegmentation;// front sector segmentation |
| 83 | AliMpSectorSegmentation* fBackSectorSegmentation; // back sector segmentation |
| 84 | TransformerVector fTransformers; // transformer for each quadrant |
| 85 | |
| 86 | ClassDef(AliMpPlaneSegmentation,1) // Plane segmentation |
| 87 | }; |
| 88 | |
| 89 | #endif //ALI_MP_PLANE_SEGMENTATION_H |
| 90 | |
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