Fitter.h

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#ifndef __FITTER_H
#define __FITTER_H

#include "jbltools/sfh/HVisitor.h"
//root
#include <TH1.h>

class Fitter: public ConstHVisitor {
  public: 
    Fitter (TF1 *f1_,              
            Option_t* option_,     
            Option_t* goption_,    
            Axis_t xmin_ = 0,      
            Axis_t xmax_ = 0       
           ) 
    : f1 (f1_), option (option_), goption (goption_),
      xmin (xmin_), xmax (xmax_) {};
    virtual void visit (RegO& h     
                       ) const {
      if (TH1 *th1 = dynamic_cast<TH1 *>(&h))
        th1->Fit (f1, option, goption, xmin, xmax);
    };
    
  private:
    TF1 *f1;                 
    Option_t* option;        
    Option_t* goption;       
    Axis_t xmin;             
    Axis_t xmax;             
};


#endif  /* #ifndef __FITTER_H */

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