EvtItgFourCoeffFcn Class Reference

#include <EvtItgFourCoeffFcn.hh>

Inheritance diagram for EvtItgFourCoeffFcn:

Public Member Functions
	EvtItgFourCoeffFcn (double(*theFunction)(double, const std::vector< 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, const std::vector< double > &coeffs4)
virtual	~EvtItgFourCoeffFcn ()
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 28 of file EvtItgFourCoeffFcn.hh.

Constructor & Destructor Documentation

EvtItgFourCoeffFcn()

EvtItgFourCoeffFcn::EvtItgFourCoeffFcn	(	double(*)(double, const std::vector< 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,
		const std::vector< double > &	coeffs4
	)

Definition at line 29 of file EvtItgFourCoeffFcn.cc.

                                                                                                                                                                                                                                                                                                                                                              :
  EvtItgAbsFunction(lowerRange, upperRange),
  _myFunction(theFunction),
  _coeffs1(coeffs1),
  _coeffs2(coeffs2), 
  _coeffs3(coeffs3),
  _coeffs4(coeffs4)
{}

~EvtItgFourCoeffFcn()

EvtItgFourCoeffFcn::~EvtItgFourCoeffFcn ( )

virtual

Definition at line 38 of file EvtItgFourCoeffFcn.cc.

{}

Member Function Documentation

getCoeff()

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

virtual

Implements EvtItgAbsFunction.

Definition at line 57 of file EvtItgFourCoeffFcn.cc.

{
  if (vect == 1) return _coeffs1[which];
  else if (vect == 2) return _coeffs2[which];
  else if (vect == 3) return _coeffs3[which];
  else if (vect == 4) return _coeffs4[which];
  else {return 0;}
}

myFunction()

double EvtItgFourCoeffFcn::myFunction ( double  x ) const

protectedvirtual

Implements EvtItgAbsFunction.

Definition at line 43 of file EvtItgFourCoeffFcn.cc.

                                            {
  return _myFunction(x, _coeffs1, _coeffs2, _coeffs3, _coeffs4);
}

setCoeff()

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

virtual

Implements EvtItgAbsFunction.

Definition at line 48 of file EvtItgFourCoeffFcn.cc.

{
  if (vect == 1) _coeffs1[which] = value;
  else if (vect == 2) _coeffs2[which] = value;
  else if (vect == 3) _coeffs3[which] = value;
  else if (vect == 4) _coeffs4[which] = value;
}

Referenced by EvtBtoXsgammaKagan::computeHadronicMass().

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

• EvtItgFourCoeffFcn.hh
• EvtItgFourCoeffFcn.cc