IAxisROOT.h

// -*- C++ -*-
#ifndef AIDA_IAXISROOT_H
#define AIDA_IAXISROOT_H 1

#include <AIDA/IAxis.h>
#include <TAxis.h>

namespace AIDA {

class IAxisROOT : public IAxis {

public: 
    virtual ~IAxisROOT() { /* nop */; }

  IAxisROOT(TAxis* axis); 
  void setFixedBinning() ;
  void setVariableBinning() ;

    virtual bool isFixedBinning() const ;

    virtual double lowerEdge() const ;

    virtual double upperEdge() const ;

    virtual int bins() const ;

    virtual double binLowerEdge(int index) const ;

    virtual double binUpperEdge(int index) const ;

    virtual double binWidth(int index) const ;

    virtual int coordToIndex(double coord) const ;

    enum { UNDERFLOW_BIN = -2, OVERFLOW_BIN = -1 };

protected:

  TAxis *_axis;
  bool _fixedBinning; 

}; // class
} // namespace AIDA
#endif /* ifndef AIDA_IAXISROOT_H */