HBTAN/AliHBTLLWeightsPID.h

   1 #ifndef ALIHBTLLWEIGHTSPID_H
   2 #define ALIHBTLLWEIGHTSPID_H
   3 /////////////////////////////////////////////////////////////
   4 //
   5 //This class introduces the weights calculated according
   6 //with functions of efficiency of identification (TPC+TOF)
   7 //(calculated by B.V. Batyunia).
   8 //
   9 //Author: Ludmila Malinina, JINR (malinina@sunhe.jinr.ru)
  10 //
  11 /////////////////////////////////////////////////////////////
  12
  13 #include <TObject.h>
  14 class TF1;
  15 class TH1;
  16 class AliHBTPair;
  17 class AliHBTLLWeightsPID: public TObject
  18  {
  19  public:
  20    AliHBTLLWeightsPID();
  21    AliHBTLLWeightsPID(const AliHBTLLWeightsPID &source) {
  22      //Copy ctor needed by the coding conventions but not used
  23      Fatal("AliHBTLLWeightsPID","copy ctor not implemented");
  24    }
  25    AliHBTLLWeightsPID & operator=(const AliHBTLLWeightsPID &source) {
  26      //Assignment operator needed by the coding conventions but not used
  27      Fatal("AliHBTLLWeightsPID","assignment operator not implemented");
  28      return * this;
  29    }
  30    virtual ~AliHBTLLWeightsPID(){;}
  31    static AliHBTLLWeightsPID* Instance();
  32
  33    Double_t GetWeightPID(const AliHBTPair* trackpair); //get weight calculated Batyunia's  algorithm
  34
  35  protected:
  36    Float_t fEfficTPC1; // ...?
  37    Float_t fEfficTPC2; // ...?
  38    Float_t fEfficTOF1; // ...?
  39    Float_t fEfficTOF2; // ...?
  40
  41    static AliHBTLLWeightsPID *fgWeightsPID;// pointer to wrapper of Fortran Lednicky code
  42    TH1 *fPtK;   //comment?
  43    TH1 *fPtKefftpc;//comment?
  44    TH1 *fPtKefftpcboth;//comment?
  45    TF1 *fEffic1pol;//comment?
  46    TF1 *fEffic2pol;//comment?
  47    TF1 *fEffic3pol;//comment?
  48    TF1 *fEffic4pol;//comment?
  49
  50    TF1 *fEffic1polTOF;//comment?
  51    TF1 *fEffic2polTOF;//comment?
  52    TF1 *fEffic3polTOF;//comment?
  53    TF1 *fEffic4polTOF;//comment?
  54
  55    ClassDef(AliHBTLLWeightsPID,1)
  56  };
  57
  58 #endif