ANALYSIS/TenderSupplies/AliPHOSTenderSupply.h

   1 #ifndef ALIPHOSTENDERSUPPLY_H
   2 #define ALIPHOSTENDERSUPPLY_H
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7 ////////////////////////////////////////////////////////////////////////
   8 //                                                                    //
   9 //  PHOS tender, apply corrections to PHOS clusters                   //
  10 //  and do track matching                                             //
  11 //  Author : Dmitri Peressounko (RRC KI)                              //
  12 //                                                                    //
  13 ////////////////////////////////////////////////////////////////////////
  14
  15 #include <AliTenderSupply.h>
  16
  17 class TVector3;
  18 class AliPHOSGeometry;
  19 class AliPHOSCalibData ;
  20 class TH2I ;
  21
  22 class AliPHOSTenderSupply: public AliTenderSupply {
  23
  24 public:
  25   AliPHOSTenderSupply();
  26   AliPHOSTenderSupply(const char *name, const AliTender *tender=NULL);
  27   virtual ~AliPHOSTenderSupply();
  28
  29   virtual void   Init(){}
  30   virtual void   ProcessEvent();
  31
  32   void  SetNonlinearityVersion(const char * ver="Gustavo2005"){fNonlinearityVersion=ver;}
  33   void  SetNonlinearityParams(Int_t n, const Double_t * par){
  34             if(n>10){printf("Only 10 parameters allowed \n"); return ;}
  35             for(Int_t i=0;i<n;i++)fNonlinearityParams[i]=par[i]; }
  36   void  SetReconstructionPass(Int_t ipass=2){fRecoPass=ipass;}
  37
  38   //If you want to override automatic choise of bad maps and calibration
  39   void ForceUsingBadMap(const char * filename="alien:///alice/cern.ch/user/p/prsnko/BadMaps/BadMap_LHC10b.root") ;
  40   void ForceUsingCalibration(const char * filename="alien:///alice/cern.ch/user/p/prsnko/Recalibrations/LHC10b_pass1.root") ;
  41
  42 protected:
  43   AliPHOSTenderSupply(const AliPHOSTenderSupply&c);
  44   AliPHOSTenderSupply& operator= (const AliPHOSTenderSupply&c);
  45   void   InitTender();
  46   void   FindTrackMatching(Int_t mod,TVector3 *locpos,Double_t &dx, Double_t &dz, Double_t &pttrack, Int_t &charge);
  47   Float_t CorrectNonlinearity(Float_t en) ;
  48   Double_t TestCPV(Double_t dx, Double_t dz, Double_t pt, Int_t charge) ;
  49   Double_t TestLambda(Double_t pt,Double_t l1,Double_t l2) ;
  50   Bool_t IsGoodChannel(Int_t mod, Int_t ix, Int_t iz) ;
  51
  52 private:
  53
  54   TString fOCDBpass ;                        //! Pass to OCDB recalibration object, local or alien
  55   TString fNonlinearityVersion;              //! Version of non-linearity correction to aaply
  56   AliPHOSGeometry   *fPHOSGeo;               //! PHOS geometry
  57   Double_t fNonlinearityParams[10] ;         //! Parameters for non-linearity calculation
  58   TH2I * fPHOSBadMap[5] ;                    //! Bad channels map
  59   Int_t fRunNumber ;                         //! Current run number
  60   Int_t fRecoPass ;                          //! Reconstruction pass
  61   Bool_t fUsePrivateBadMap ;
  62   Bool_t fUsePrivateCalib ;
  63
  64   AliPHOSCalibData *fPHOSCalibData;          //! PHOS calibration object
  65
  66
  67   ClassDef(AliPHOSTenderSupply, 1); // PHOS tender task
  68 };
  69
  70
  71 #endif
  72