AIHistogram2D.h

// -*- C++ -*-
//
// AIHistogram2D.h is a part of ThePEG - Toolkit for HEP Event Generation
// Copyright (C) 1999-2019 Leif Lonnblad
//
// ThePEG is licenced under version 3 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef LWH_AIHistogram2D_H
#define LWH_AIHistogram2D_H



#include "AIHistogram1D.h"

namespace AIDA {

class IAxis;

class IHistogram2D : virtual public IHistogram {

public: 

    virtual ~IHistogram2D() { /* nop */; }

    virtual bool fill(double x, double y, double weight = 1.) = 0;

    virtual double binMeanX(int indexX, int indexY) const = 0;

    virtual double binMeanY(int indexX, int indexY) const = 0;

    virtual int binEntries(int indexX, int indexY) const = 0;

    virtual int binEntriesX(int index) const = 0;

    virtual int binEntriesY(int index) const = 0;

    virtual double binHeight(int indexX, int indexY) const = 0;

    virtual double binHeightX(int index) const = 0;

    virtual double binHeightY(int index) const = 0;

    virtual double binError(int indexX, int indexY) const = 0;

    virtual double meanX() const = 0;

    virtual double meanY() const = 0;

    virtual double rmsX() const = 0;

    virtual double rmsY() const = 0;

    virtual const IAxis & xAxis() const = 0;

    virtual const IAxis & yAxis() const = 0;

    virtual int coordToIndexX(double coord) const = 0;

    virtual int coordToIndexY(double coord) const = 0;

    virtual bool add(const IHistogram2D & hist) = 0;

  virtual bool scale(double scaleFactor) = 0;


}; // class
} // namespace AIDA
#endif /* LWH_AIHistogram2D_H */