SpinIUHistos.h

#ifndef __SpinIUHistos_h__
#define __SpinIUHistos_h__

#include "TNamed.h"
#include "TDirectory.h"
class TH1F;
class TH2F;

#include "StEEmcIUPair.h"

class SpinIUHistos : public TDirectory 
{

 public:

  SpinIUHistos( const Char_t *name, const Char_t *title="spin sorted pi0" );
  ~SpinIUHistos(){ /* nada */ };

  void Fill( StEEmcIUPair &pair );

  void Clear(Option_t *opts="");

 private:
 protected:
  
  // cuts

  Float_t mMin;          
  Float_t mMax;          
  // integrated mass 

  TH1F *hMass;           
  // mass vs other kinematics

  TH2F *hPT;             
  TH2F *hZgg;            
  TH2F *hZvert;          
  TH2F *hEta;            
  TH2F *hEEmcEta;  
  TH2F *hRGeo;
  TH2F *hPhi;
  // quantities gated on pi0 mass

  TH2F *hPhiggVsEnergy;  
  TH2F *hYX[3];          
  TH2F *hE1E2;           
  TH2F *hEpi;  
  TH2F *hEsmd;           
  TH2F *hEpre1;          
  TH2F *hEpre2;          
  TH2F *hEpost;          
  TH2F *hEpre12;         
  ClassDef(SpinIUHistos,1);

};

#endif