Bins1DHist.h

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/* -*- mode: c++ -*- */

#ifndef _Bins1DHist_H_
#define _Bins1DHist_H_

#include "Bins1DBase.h"

namespace hippodraw {

class NTuple;

class MDL_HIPPOPLOT_API Bins1DHist : public Bins1DBase
{
private:

  std::vector< double > m_data;

  std::vector< double > m_variance;

  double m_moments[3];

  int m_min_entries;

  virtual void resize ( int size );

public:

  Bins1DHist ();

  Bins1DHist ( const Bins1DHist & binner );

  virtual ~Bins1DHist ();

  BinsBase * clone () const;

  double minBin();

  double maxBin();

  virtual void reset();

  virtual void accumulate ( double x, double w = 1.0, 
                            double i1 = 0.0, double i2 = 0.0 );

  virtual int getNumberOfEntries () const;

  virtual int getNumberOfEntries ( int i ) const;

  virtual int getUnderflow () const;

  virtual int getOverflow () const;

  
  virtual NTuple * createNTuple () const;

  virtual void fillDataSource ( DataSource * ntuple ) const;

  virtual void setBinContents ( const DataSource * ntuple );

  virtual void setMinEntries( int entries );

  virtual int getMinEntries ( );
};

} // namespace hippodraw

#endif // _Bins1DHist_H_