EvtItgThreeCoeffFcn Class Reference

#include <EvtItgThreeCoeffFcn.hh>

Inheritance diagram for EvtItgThreeCoeffFcn:

Public Member Functions
	EvtItgThreeCoeffFcn (double(*theFunction)(double, const std::vector< double > &, const std::vector< double > &, const std::vector< double > &), double lowerRange, double upperRange, const std::vector< double > &coeffs1, const std::vector< double > &coeffs2, const std::vector< double > &coeffs3)
virtual	~EvtItgThreeCoeffFcn ()
virtual void	setCoeff (int, int, double)
virtual double	getCoeff (int, int)
Public Member Functions inherited from EvtItgAbsFunction
	EvtItgAbsFunction (double lowerRange, double upperRange)
virtual	~EvtItgAbsFunction ()
virtual double	value (double x) const
virtual double	operator() (double x) const
double	upperRange () const
double	lowerRange () const
void	getRange (double &lower, double &upper) const
virtual void	setCoeff (int, int, double)=0
virtual double	getCoeff (int, int)=0

Protected Member Functions
virtual double	myFunction (double x) const
Protected Member Functions inherited from EvtItgAbsFunction
virtual double	myFunction (double x) const =0
void	setRange (double x1, double x2)

Detailed Description

Definition at line 35 of file EvtItgThreeCoeffFcn.hh.

Constructor & Destructor Documentation

EvtItgThreeCoeffFcn()

EvtItgThreeCoeffFcn::EvtItgThreeCoeffFcn	(	double(*)(double, const std::vector< double > &, const std::vector< double > &, const std::vector< double > &)	theFunction,
		double	lowerRange,
		double	upperRange,
		const std::vector< double > &	coeffs1,
		const std::vector< double > &	coeffs2,
		const std::vector< double > &	coeffs3
	)

Definition at line 32 of file EvtItgThreeCoeffFcn.cc.

                                                                                                                                                                                                                                                                                                   :
  EvtItgAbsFunction(lowerRange, upperRange),
  _myFunction(theFunction),
  _coeffs1(coeffs1),
  _coeffs2(coeffs2), 
  _coeffs3(coeffs3)
{}

~EvtItgThreeCoeffFcn()

EvtItgThreeCoeffFcn::~EvtItgThreeCoeffFcn ( )

virtual

Definition at line 40 of file EvtItgThreeCoeffFcn.cc.

{}

Member Function Documentation

getCoeff()

double EvtItgThreeCoeffFcn::getCoeff ( int  vect, int  which  )

virtual

Implements EvtItgAbsFunction.

Definition at line 58 of file EvtItgThreeCoeffFcn.cc.

{
  if (vect == 1) return _coeffs1[which];
  else if (vect == 2) return _coeffs2[which];
  else if (vect == 3) return _coeffs3[which];
  else {return 0;}
}

myFunction()

double EvtItgThreeCoeffFcn::myFunction ( double  x ) const

protectedvirtual

Implements EvtItgAbsFunction.

Definition at line 45 of file EvtItgThreeCoeffFcn.cc.

                                             {
  return _myFunction(x, _coeffs1, _coeffs2, _coeffs3);
}

setCoeff()

void EvtItgThreeCoeffFcn::setCoeff ( int  vect, int  which, double  value  )

virtual

Implements EvtItgAbsFunction.

Definition at line 50 of file EvtItgThreeCoeffFcn.cc.

{
  if (vect == 1) _coeffs1[which] = value;
  else if (vect == 2) _coeffs2[which] = value;
  else if (vect == 3) _coeffs3[which] = value;
}

Referenced by EvtBtoXsgammaKagan::computeHadronicMass().

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

• EvtItgThreeCoeffFcn.hh
• EvtItgThreeCoeffFcn.cc