StRoot: StDetectorDbMaker/St_TpcPadCorrectionC.h Source File

00001 #ifndef St_TpcPadCorrectionC_h
00002 #define St_TpcPadCorrectionC_h
00003 
00004 #include "TChair.h"
00005 #include "tables/St_TpcPadCorrection_Table.h"
00006 #include "TF1.h"
00007 
00008 class St_TpcPadCorrectionC : public TChair {
00009  public:
00010   static St_TpcPadCorrectionC*  instance();
00011   TpcPadCorrection_st   *Struct(Int_t i = 0)    const {return ((St_TpcPadCorrection*) Table())->GetTable()+i;}
00012   UInt_t        getNumRows()                    const {return GetNRows();}
00013   Char_t*       HistName(Int_t i = 0)           const {return Struct(i)->HistName;}
00014   Char_t*       Type(Int_t i = 0)               const {return Struct(i)->Type;} 
00015   Short_t       npads(Int_t i = 0)              const {return Struct(i)->npads;}
00016   Short_t       InOut(Int_t i = 0)              const {return Struct(i)->InOut;}
00017   Short_t       N(Int_t i = 0)                  const {return Struct(i)->N;}
00018   Short_t       R(Int_t i = 0)                  const {return Struct(i)->R;}
00019   const Double_t*params(Int_t i = 0)            const {return &Struct(i)->a0;}
00020   Double_t      a0(Int_t i = 0)                 const {return Struct(i)->a0;}  
00021   Double_t      a1(Int_t i = 0)                 const {return Struct(i)->a1;}  
00022   Double_t      a2(Int_t i = 0)                 const {return Struct(i)->a2;}  
00023   Double_t      a3(Int_t i = 0)                 const {return Struct(i)->a3;}  
00024   Double_t      a4(Int_t i = 0)                 const {return Struct(i)->a4;}  
00025   Double_t      a5(Int_t i = 0)                 const {return Struct(i)->a5;}  
00026   Double_t      a6(Int_t i = 0)                 const {return Struct(i)->a6;}  
00027   Double_t      a7(Int_t i = 0)                 const {return Struct(i)->a7;}  
00028   Double_t      a8(Int_t i = 0)                 const {return Struct(i)->a8;}  
00029   Double_t      a9(Int_t i = 0)                 const {return Struct(i)->a9;}  
00030   Double_t      prob(Int_t i = 0)               const {return Struct(i)->prob;}
00031   //                          InOut = 1/2, No. of pads 1/7; MuOrSigma = 0/1
00032   Double_t      GetCorrection(Double_t pad, Int_t io=1, Int_t np = 1, Int_t MuOrSigma = 0) {
00033     if (! fFunc)                          return 0;
00034     if ((io < 1 || io > 2) ||
00035         (np < 1 || np > 7) ||
00036         (MuOrSigma < 0 || MuOrSigma > 1)) return 0;
00037     Int_t  indx = 2*(7*(io-1) + np-1)+MuOrSigma;
00038     if (! fFunc[indx])   return 0;
00039     Int_t ip = TMath::Nint(pad);
00040     Double_t px = pad - ip;
00041     return fFunc[indx]->Eval(px);
00042   }
00043  protected:
00044   St_TpcPadCorrectionC(St_TpcPadCorrection *table=0);
00045   virtual ~St_TpcPadCorrectionC();
00046  private:
00047   static St_TpcPadCorrectionC* fgInstance;
00048   TF1**    fFunc;
00049   ClassDefChair(St_TpcPadCorrection, TpcPadCorrection_st )
00050   ClassDef(St_TpcPadCorrectionC,1) //C++ TChair for TpcPadCorrection table class
00051 };
00052 #endif