EvtIntegPdf1D Class Reference

#include <EvtIntegPdf1D.hh>

Inheritance diagram for EvtIntegPdf1D:

Public Member Functions
	EvtIntegPdf1D (double min, double max)
	EvtIntegPdf1D (const EvtIntegPdf1D &)
virtual	~EvtIntegPdf1D ()
virtual double	pdfIntegral (double x) const =0
virtual double	pdfIntegralInverse (double x) const =0
virtual EvtValError	compute_integral () const
virtual EvtPoint1D	randomPoint ()
	EvtIntegPdf1D (double min, double max)
	EvtIntegPdf1D (const EvtIntegPdf1D &)
virtual	~EvtIntegPdf1D ()
virtual double	pdfIntegral (double x) const =0
virtual double	pdfIntegralInverse (double x) const =0
virtual EvtValError	compute_integral () const
virtual EvtPoint1D	randomPoint ()
Public Member Functions inherited from EvtPdf< EvtPoint1D >
	EvtPdf ()
	EvtPdf (const EvtPdf &other)
	EvtPdf ()
	EvtPdf (const EvtPdf &other)
virtual	~EvtPdf ()
virtual	~EvtPdf ()
virtual EvtPdf< EvtPoint1D > *	clone () const=0
virtual EvtPdf< EvtPoint1D > *	clone () const=0
double	evaluate (const EvtPoint1D &p) const
double	evaluate (const EvtPoint1D &p) const
EvtPdfMax< EvtPoint1D >	findMax (const EvtPdf< EvtPoint1D > &pc, int N)
EvtPdfMax< EvtPoint1D >	findMax (const EvtPdf< EvtPoint1D > &pc, int N)
EvtValError	findGenEff (const EvtPdf< EvtPoint1D > &pc, int N, int nFindMax)
EvtValError	findGenEff (const EvtPdf< EvtPoint1D > &pc, int N, int nFindMax)
void	setItg (EvtValError itg)
void	setItg (EvtValError itg)
EvtValError	getItg () const
EvtValError	getItg (int N) const
EvtValError	getItg () const
EvtValError	getItg (int N) const
virtual EvtValError	compute_integral () const
virtual EvtValError	compute_integral (int N) const
virtual EvtValError	compute_integral () const
virtual EvtValError	compute_integral (int N) const
EvtValError	compute_mc_integral (const EvtPdf< EvtPoint1D > &pc, int N)
EvtValError	compute_mc_integral (const EvtPdf< EvtPoint1D > &pc, int N)
EvtPredGen< EvtPdfGen< EvtPoint1D >, EvtPdfPred< EvtPoint1D > >	accRejGen (const EvtPdf< EvtPoint1D > &pc, int nMax, double factor=1.)
EvtPredGen< EvtPdfGen< EvtPoint1D >, EvtPdfPred< EvtPoint1D > >	accRejGen (const EvtPdf< EvtPoint1D > &pc, int nMax, double factor=1.)
virtual EvtPoint1D	randomPoint ()
virtual EvtPoint1D	randomPoint ()

Protected Attributes
double	_min
double	_max
Protected Attributes inherited from EvtPdf< EvtPoint1D >
EvtValError	_itg

Additional Inherited Members
Protected Member Functions inherited from EvtPdf< EvtPoint1D >
virtual double	pdf (const EvtPoint1D &) const=0
virtual double	pdf (const EvtPoint1D &) const=0

Detailed Description

Definition at line 18 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.hh.

Constructor & Destructor Documentation

EvtIntegPdf1D() [1/4]

EvtIntegPdf1D::EvtIntegPdf1D	(	double	min,
		double	max
	)

Definition at line 16 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.cc.

  : EvtPdf<EvtPoint1D>(), _min(min), _max(max)
{
  assert(min <= max);
}

EvtIntegPdf1D() [2/4]

EvtIntegPdf1D::EvtIntegPdf1D

(

const EvtIntegPdf1D &

other

)

Definition at line 22 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.cc.

  : EvtPdf<EvtPoint1D>(other), _min(other._min), _max(other._max)
{}

~EvtIntegPdf1D() [1/2]

EvtIntegPdf1D::~EvtIntegPdf1D ( )

virtual

Definition at line 26 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.cc.

{}

EvtIntegPdf1D() [3/4]

EvtIntegPdf1D::EvtIntegPdf1D	(	double	min,
		double	max
	)

EvtIntegPdf1D() [4/4]

EvtIntegPdf1D::EvtIntegPdf1D

(

const EvtIntegPdf1D &

)

~EvtIntegPdf1D() [2/2]

virtual EvtIntegPdf1D::~EvtIntegPdf1D ( )

virtual

Member Function Documentation

compute_integral() [1/2]

EvtValError EvtIntegPdf1D::compute_integral ( ) const

virtual

Reimplemented from EvtPdf< EvtPoint1D >.

Definition at line 29 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.cc.

{
  double x1 = pdfIntegral(_min); 
  double x2 = pdfIntegral(_max);
  return EvtValError(x2-x1,0.);
}

compute_integral() [2/2]

virtual EvtValError EvtIntegPdf1D::compute_integral ( ) const

virtual

Reimplemented from EvtPdf< EvtPoint1D >.

pdfIntegral() [1/2]

virtual double EvtIntegPdf1D::pdfIntegral ( double  x ) const

pure virtual

Implemented in EvtBreitWignerPdf, and EvtBreitWignerPdf.

Referenced by compute_integral(), and randomPoint().

pdfIntegral() [2/2]

virtual double EvtIntegPdf1D::pdfIntegral ( double  x ) const

pure virtual

Implemented in EvtBreitWignerPdf, and EvtBreitWignerPdf.

pdfIntegralInverse() [1/2]

virtual double EvtIntegPdf1D::pdfIntegralInverse ( double  x ) const

pure virtual

Implemented in EvtBreitWignerPdf, and EvtBreitWignerPdf.

Referenced by randomPoint().

pdfIntegralInverse() [2/2]

virtual double EvtIntegPdf1D::pdfIntegralInverse ( double  x ) const

pure virtual

Implemented in EvtBreitWignerPdf, and EvtBreitWignerPdf.

randomPoint() [1/2]

EvtPoint1D EvtIntegPdf1D::randomPoint ( )

virtual

Reimplemented from EvtPdf< EvtPoint1D >.

Definition at line 37 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.cc.

{
  double itgmin = pdfIntegral(_min);
  double itgmax = pdfIntegral(_max);
  double itgrnd = EvtRandom::Flat(itgmin,itgmax);
 
  return EvtPoint1D(_min,_max,pdfIntegralInverse(itgrnd));
}

randomPoint() [2/2]

virtual EvtPoint1D EvtIntegPdf1D::randomPoint ( )

virtual

Reimplemented from EvtPdf< EvtPoint1D >.

Member Data Documentation

_max

double EvtIntegPdf1D::_max

protected

Definition at line 37 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.hh.

Referenced by compute_integral(), and randomPoint().

_min

double EvtIntegPdf1D::_min

protected

Definition at line 36 of file bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.hh.

Referenced by compute_integral(), and randomPoint().

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The documentation for this class was generated from the following files:

• bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.hh
• BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.hh
• bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.cc
• BesEvtGen-00-04-08/src/EvtGen/EvtGenBase/EvtIntegPdf1D.cc