ZGeneratorLineShape Class Reference

#include <ZGeneratorLineShape.h>

Inheritance diagram for ZGeneratorLineShape:

Public Member Functions
virtual TObject *	clone (const char *newname) const
Double_t	evaluate () const
	ZGeneratorLineShape ()
	ZGeneratorLineShape (const char *name, const char *title, RooAbsReal &_m, const char *genfile="ZeeGenLevel.root", const char *histoName="Mass")
	ZGeneratorLineShape (const ZGeneratorLineShape &other, const char *name)
	~ZGeneratorLineShape ()

Protected Attributes
RooDataHist *	dataHist
RooRealProxy	m

Detailed Description

Definition at line 10 of file ZGeneratorLineShape.h.

Constructor & Destructor Documentation

ZGeneratorLineShape::ZGeneratorLineShape ( )

inline

Definition at line 13 of file ZGeneratorLineShape.h.

Referenced by clone().

{} ; 

ZGeneratorLineShape::ZGeneratorLineShape	(	const char *	name,
		const char *	title,
		RooAbsReal &	_m,
		const char *	genfile = "ZeeGenLevel.root",
		const char *	histoName = "Mass"
	)

Definition at line 5 of file ZGeneratorLineShape.cc.

                      : 
  RooAbsPdf(name,title),
  m("m","m", this,_m),  
  dataHist(0)
{
  TFile *f_gen= TFile::Open(genfile);
  TH1F* mass_th1f = (TH1F*)  f_gen->Get(histoName);
  dataHist = new RooDataHist("Mass_gen", "Mass_gen", _m, mass_th1f );
  f_gen->Close();
}

ZGeneratorLineShape::ZGeneratorLineShape	(	const ZGeneratorLineShape &	other,
		const char *	name
	)

Definition at line 20 of file ZGeneratorLineShape.cc.

                                                                                          :
  RooAbsPdf(other,name),
  m("m", this,other.m),
  dataHist(other.dataHist)
{
}

ZGeneratorLineShape::~ZGeneratorLineShape ( )

inline

Definition at line 22 of file ZGeneratorLineShape.h.

{};

Member Function Documentation

virtual TObject* ZGeneratorLineShape::clone ( const char *  newname ) const

inlinevirtual

Definition at line 21 of file ZGeneratorLineShape.h.

References ZGeneratorLineShape().

{ return new ZGeneratorLineShape(*this,newname);}

Double_t ZGeneratorLineShape::evaluate

(

)

const

Definition at line 28 of file ZGeneratorLineShape.cc.

References dataHist, and m.

                                            {

  // std::cout<<"gen shape: m, evaluate= "<<m<<", "<<dataHist->weight(m.arg())<<std::endl;
  return dataHist->weight(m.arg()) ;
}

Member Data Documentation

RooDataHist* ZGeneratorLineShape::dataHist

protected

Definition at line 27 of file ZGeneratorLineShape.h.

Referenced by evaluate().

RooRealProxy ZGeneratorLineShape::m

protected

Definition at line 26 of file ZGeneratorLineShape.h.

Referenced by evaluate().