Histo1D.h

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//$Id: Histo1D.h,v 1.3 2006/03/16 17:08:21 fmachefe Exp $
//------------------------------------------------------------------------------
//
//  Package    : Histo1D
//
//  Description:
//
//  Author(s)  : F. Machefert -
//  Date       : 5 March 2004
//
//------------------------------------------------------------------------------

#ifndef HISTO1D_H_
#define HISTO1D_H_

// include files
#include <string>
#include <vector>

#include "Object.h"

#include "TH1D.h"

//-----------------------------------------------------------------------------
// Histo1D
//-----------------------------------------------------------------------------

class Histo1D : public Object {
public:
  Histo1D ( TH1D* histo );
  //  Histo1D ( std::string , unsigned long , double , double );
  ~Histo1D( ){ }
  
  void def ();

  void fill(double x, 
            double value=1.);
  
  double minY();
  double maxY();
  
  double maxX(){ 
    return m_maxX; 
  }
  double minX(){ 
    return m_minX; 
  }
  
  std::vector<double> bins(){  
    return m_bins;
  }

  std::vector<double> centers(){  
    return m_centers;
  }

  std::vector<double> edges(){  
    return m_edges;
  }

  unsigned long nBin(){
    return m_nbins;
  }
  
  double bin(double x);
  
  double binEdgeMin( unsigned int );

  double binEdgeMax( unsigned int );  

  double binContent(int i){
    return m_bins[i];
  }
  
  double overflow(){
    return m_overflow;
  }
  double underflow(){
    return m_underflow;
  }  

  void statistics(double &, double& , double &);  
  
private:
  double              m_zero;
  double              m_infini;
  
  unsigned long             m_nbins;
  std::vector<double> m_bins;
  std::vector<double> m_centers;
  std::vector<double> m_edges;
  
  double              m_minX;
  double              m_maxX;
  double              m_minY;
  double              m_maxY;
  double              m_delta;
  
  double                m_overflow;
  double                m_underflow;

  double              m_content;
  double              m_mean;
  double              m_rms;
};

#endif