Line data    Source code

       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         328 : 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;
      26             : 
      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)
      54         656 :                         {return (((chamberId & 0xF) << 28) | ((detElemId & 0x7FF) << 17) | (clusterIndex & 0x1FFFF));}
      55             :            /// Return chamber id (0..), part of the uniqueID
      56       12772 :   static  Int_t    GetChamberId(UInt_t uniqueID)    {return (uniqueID & 0xF0000000) >> 28;}
      57             :            /// Return detection element id, part of the uniqueID
      58        1540 :   static  Int_t    GetDetElemId(UInt_t uniqueID)    {return (uniqueID & 0x0FFE0000) >> 17;}
      59             :            /// The index of this cluster (0..), part of the uniqueID
      60         328 :   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             :            /// Return the array of digits'id
      75           0 :   virtual const UInt_t* GetDigitsId() const {return 0x0;}
      76             :   
      77             :            /// Set chi2 of cluster
      78             :   virtual void     SetChi2(Double_t chi2) = 0;
      79             :            /// Return chi2 of cluster
      80             :   virtual Double_t GetChi2() const = 0;
      81             :   
      82             :            /// Set the corresponding MC track number
      83             :   virtual void     SetMCLabel(Int_t label) = 0;
      84             :            /// Return the corresponding MC track number
      85             :   virtual Int_t    GetMCLabel() const = 0;
      86             :   
      87             :   virtual void     Print(Option_t *option = "") const;
      88             :   
      89             :   
      90          26 :   ClassDef(AliMUONVCluster, 1) // abstract base class for cluster
      91             : };
      92             :         
      93             : #endif