ICloud1DROOT.h

// -*- C++ -*-
#ifndef AIDA_ICLOUD1DROOT_H
#define AIDA_ICLOUD1DROOT_H 1

#include <vector>
#include <TH1D.h>
#include <TTree.h>
#include "AIDA/ICloud.h"
#include "AIDA/ICloud1D.h"
#include <AIDA/ITree.h>
#include <RAIDA/PathName.h>
namespace AIDA {

class IHistogram1D;

class ICloud1DROOT : public ICloud1D {

public: 
    virtual ~ICloud1DROOT() { /* nop */; }

  ICloud1DROOT(const std::string & path,
               const std::string & title,
               int nMax,
               ITree* usedTree,
               const std::string & options = "");

  ICloud1DROOT(const std::string & path,
               ITree* usedTree,
               const ICloud1DROOT & cloud) ;

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

    virtual double lowerEdge() const ;

    virtual double upperEdge() const ;

    virtual double value(int index) const ;

    virtual double weight(int index) const ;

    virtual double mean() const ;

    virtual double rms() const ;

    virtual bool myConvert(int nBins, double lowerEdge, double upperEdge) const ;
    virtual bool convert(int nBins, double lowerEdge, double upperEdge) ;


    virtual const IHistogram1D & histogram() const ;

    virtual bool fillHistogram(IHistogram1D & hist) const ;

// ----------------------------------------------------------------------------
// Functions from ICloud 
// ----------------------------------------------------------------------------

    virtual double sumOfWeights() const ;

    virtual bool myConvertToHistogram() const;
    virtual bool convertToHistogram() ;

    virtual bool isConverted() const ;

    virtual int maxEntries() const ;

    virtual bool scale(double scaleFactor) ;

// ----------------------------------------------------------------------------
// Functions from IBaseHistogram 
// ----------------------------------------------------------------------------

  virtual std::string title() const ;

  virtual bool setTitle(const std::string & title) ;



  virtual int dimension() const ;

  virtual bool reset() ;

  virtual int entries() const ;


private: 

  PathName _path;
  ITree* _usedTree;
  mutable IHistogram1D *_AIDAHistogram;

  mutable bool _isConverted;
  static const int _nBinsDefault = 100;
  int _nMax;
  mutable TTree *_ROOTTree; 

  Double_t _xValue;
  Double_t _yValue;

  mutable double _histoLowerEdge;
  mutable double _histoUpperEdge;
}; // class
} // namespace AIDA
#endif /* ifndef AIDA_ICLOUD1DROOT_H */