OADB/AliOADBCentrality.h

   1 #ifndef AliOADBCentrality_H
   2 #define AliOADBCentrality_H
   3 /* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
   4  * See cxx source for full Copyright notice                               */
   5
   6 /* $Id$ */
   7
   8 //-------------------------------------------------------------------------
   9 //     OADB class for run dependent centrality scaling factors and
  10 //     data for centrality determination
  11 //     Author: Andreas Morsch, CERN
  12 //-------------------------------------------------------------------------
  13
  14 #include <TNamed.h>
  15 #include <TList.h>
  16 #include <TH1F.h>
  17 #include <TH2F.h>
  18
  19
  20 class AliOADBCentrality : public TNamed {
  21
  22  public :
  23   AliOADBCentrality();
  24   AliOADBCentrality(char* name);
  25   virtual ~AliOADBCentrality();
  26   Float_t V0MScaleFactor() const  {return fV0MScaleFactor;}
  27   Float_t SPDScaleFactor() const  {return fSPDScaleFactor;}
  28   Float_t TPCScaleFactor() const  {return fTPCScaleFactor;}
  29   TH1F*   V0hist()         const  {return ((TH1F*) (Hists1D()->FindObject("hmultV0_percentile")));}
  30   TH1F*   TPChist()        const  {return ((TH1F*) (Hists1D()->FindObject("hNtracks_percentile")));}
  31   TH1F*   SPDhist()        const  {return ((TH1F*) (Hists1D()->FindObject("hNclusters1_percentile")));}
  32   TH2F*   ZEMvsZDChist()   const  {return ((TH2F*) (Hists2D()->FindObject("hEzemvsEzdc_all_percentile")));}
  33   TList*  Hists1D()        const  {return f1DHistos;}
  34   TList*  Hists2D()        const  {return f2DHistos;}
  35   void    SetScaleFactors(Float_t v0m, Float_t spd, Float_t tpc)
  36       {fV0MScaleFactor = v0m; fSPDScaleFactor = spd; fTPCScaleFactor = tpc;}
  37   void    SetHistReferences(TList* l1, TList* l2)
  38       {f1DHistos = l1; f2DHistos = l2;}
  39  private:
  40   AliOADBCentrality(const AliOADBCentrality& cont);
  41   AliOADBCentrality& operator=(const AliOADBCentrality& cont);
  42
  43  private:
  44   Float_t fV0MScaleFactor; // V0  scale factor
  45   Float_t fSPDScaleFactor; // SPD scale factor
  46   Float_t fTPCScaleFactor; // TPC scale factor
  47   TList*    f1DHistos; // Reference to list of 1D Centrality histos
  48   TList*    f2DHistos; // Reference to list of 2D Centrality histos
  49   ClassDef(AliOADBCentrality, 1);
  50 };
  51
  52 #endif