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

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

Detailed Description

Definition at line 35 of file EvtItgThreeCoeffFcn.hh.

Constructor & Destructor Documentation

EvtItgThreeCoeffFcn()

EvtItgThreeCoeffFcn::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 )

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