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1 | #ifndef ALIMUONVCLUSTER_H |
| 2 | #define ALIMUONVCLUSTER_H |
| 3 | |
| 4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 5 | * See cxx source for full Copyright notice */ |
| 6 | |
| 7 | // $Id$ |
| 8 | |
| 9 | /// \ingroup base |
| 10 | /// \class AliMUONVCluster |
| 11 | /// \brief abstract base class for clusters |
| 12 | /// |
| 13 | // Author Philippe Pillot, Subatech |
| 14 | |
| 15 | |
| 16 | #include <TObject.h> |
| 17 | |
| 18 | class AliMUONVCluster : public TObject { |
| 19 | public: |
| 20 | AliMUONVCluster(); // Constructor |
| 21 | AliMUONVCluster(Int_t chamberId, Int_t detElemId, Int_t clusterIndex); |
| 22 | virtual ~AliMUONVCluster(); // Destructor |
| 23 | |
| 24 | /// Clear method (used by TClonesArray) |
| 25 | virtual void Clear(Option_t*) = 0; |
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26 | |
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27 | /// Set coordinates (cm) |
| 28 | virtual void SetXYZ(Double_t x, Double_t y, Double_t z) = 0; |
| 29 | /// Return coordinate X (cm) |
| 30 | virtual Double_t GetX() const = 0; |
| 31 | /// Return coordinate Y (cm) |
| 32 | virtual Double_t GetY() const = 0; |
| 33 | /// Return coordinate Z (cm) |
| 34 | virtual Double_t GetZ() const = 0; |
| 35 | |
| 36 | /// Set resolution (cm) on coordinates (X,Y) |
| 37 | virtual void SetErrXY(Double_t errX, Double_t errY) = 0; |
| 38 | /// Return resolution (cm) on coordinate X |
| 39 | virtual Double_t GetErrX() const = 0; |
| 40 | /// Return resolution**2 (cm**2) on coordinate X |
| 41 | virtual Double_t GetErrX2() const = 0; |
| 42 | /// Return resolution (cm) on coordinate Y |
| 43 | virtual Double_t GetErrY() const = 0; |
| 44 | /// Return resolution**2 (cm**2) on coordinate Y |
| 45 | virtual Double_t GetErrY2() const = 0; |
| 46 | |
| 47 | /// Set the cluster charge |
| 48 | virtual void SetCharge(Double_t charge) = 0; |
| 49 | /// Set the cluster charge |
| 50 | virtual Double_t GetCharge() const = 0; |
| 51 | |
| 52 | /// Build a single integer with id information |
| 53 | static UInt_t BuildUniqueID(Int_t chamberId, Int_t detElemId, Int_t clusterIndex) |
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54 | {return (((chamberId & 0xF) << 28) | ((detElemId & 0x7FF) << 17) | (clusterIndex & 0x1FFFF));} |
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55 | /// Return chamber id (0..), part of the uniqueID |
| 56 | static Int_t GetChamberId(UInt_t uniqueID) {return (uniqueID & 0xF0000000) >> 28;} |
| 57 | /// Return detection element id, part of the uniqueID |
| 58 | static Int_t GetDetElemId(UInt_t uniqueID) {return (uniqueID & 0x0FFE0000) >> 17;} |
| 59 | /// The index of this cluster (0..), part of the uniqueID |
| 60 | static Int_t GetClusterIndex(UInt_t uniqueID) {return (uniqueID & 0x0001FFFF);} |
| 61 | /// Return chamber Id |
| 62 | virtual Int_t GetChamberId() const = 0; |
| 63 | /// Return detection element Id |
| 64 | virtual Int_t GetDetElemId() const = 0; |
| 65 | |
| 66 | /// Set Id of associated digits |
| 67 | virtual void SetDigitsId(Int_t nDigits, const UInt_t *digitsId) = 0; |
| 68 | /// Add a digit Id to the array of associated digits |
| 69 | virtual void AddDigitId(UInt_t id) = 0; |
| 70 | /// Return number of associated digits |
| 71 | virtual Int_t GetNDigits() const = 0; |
| 72 | /// Return Id of digits i |
| 73 | virtual UInt_t GetDigitId(Int_t i) const = 0; |
| 74 | |
| 75 | /// Set chi2 of cluster |
| 76 | virtual void SetChi2(Double_t chi2) = 0; |
| 77 | /// Return chi2 of cluster |
| 78 | virtual Double_t GetChi2() const = 0; |
| 79 | |
| 80 | virtual void Print(Option_t *option = "") const; |
| 81 | |
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82 | |
| 83 | ClassDef(AliMUONVCluster, 1) // abstract base class for cluster |
| 84 | }; |
| 85 | |
| 86 | #endif |
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