StFlowAnalysisMaker/StFlowReCentMaker.h

//
// $Id: StFlowReCentMaker.h,v 1.1 2009/11/24 19:29:16 posk Exp $
//
// Authors: Art Poskanzer, Sep 2009
//
//
// Description:  Maker to produce ReCent files
//

#ifndef StFlowReCentMaker_H
#define StFlowReCentMaker_H
#include <Stiostream.h>
#include "StMaker.h"
#include "StFlowMaker/StFlowConstants.h"
#include "TString.h"
class StFlowEvent;
class StFlowSelection;
class TFile;
class TProfile;

class StFlowReCentMaker : public StMaker {
  //  Makes histograms for ReCent and writes them out.
  //  It reads particle quantities from StFlowEvent.
 
public:

           StFlowReCentMaker(const Char_t* name="FlowReCent");

  virtual  ~StFlowReCentMaker();

  Int_t    Init();
  Int_t    Make();
  Int_t    Finish();

  virtual  const char *GetCVS() const {static const char cvs[]=
    "Tag $Name:  $ $Id: StFlowReCentMaker.h,v 1.1 2009/11/24 19:29:16 posk Exp $ built "__DATE__" "__TIME__ ;
    return cvs;}

private:

  static const int nCens = 10;

  TFile* reCentFile[nCens];

  void FillEventHistograms();

  StFlowEvent*     pFlowEvent;  
  StFlowSelection* pFlowSelect; 

  // for each harmonic, each selection, and each centrality
  struct histHars {
    TProfile*   mHistReCentX;
    TProfile*   mHistReCentY;
  };

  struct histCens;      
  friend struct histCens;
  struct histCens {
    struct histHars histHar[Flow::nHars];
  };

  struct hists; 
  friend struct hists;
  struct hists {
    struct histCens histCen[nCens];
  };
  struct hists hist[Flow::nSels]; 

  TString      MakerName;

  ClassDef(StFlowReCentMaker,0)              // macro for rootcint
};

#endif

//
// $Log: StFlowReCentMaker.h,v $
// Revision 1.1  2009/11/24 19:29:16  posk
// Added reCenter to remove acceptance correlations as an option instead of phiWgt.
//
//
//

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