Genfun::VoigtProfile Class Reference

#include <VoigtProfile.hh>

Inheritance diagram for Genfun::VoigtProfile:

Public Member Functions
	VoigtProfile ()
	VoigtProfile (const VoigtProfile &right)
virtual	~VoigtProfile ()
virtual double	operator() (double argument) const override
virtual double	operator() (const Argument &a) const override
Parameter &	mass ()
Parameter &	width ()
Parameter &	sigma ()
Public Member Functions inherited from Genfun::AbsFunction
	AbsFunction ()
	AbsFunction (const AbsFunction &right)
virtual	~AbsFunction ()
virtual unsigned int	dimensionality () const
virtual double	operator() (double argument) const =0
virtual double	operator() (const Argument &argument) const =0
virtual AbsFunction *	clone () const =0
virtual FunctionComposition	operator() (const AbsFunction &f) const
virtual ParameterComposition	operator() (const AbsParameter &p) const
Derivative	derivative (const Variable &v) const
Derivative	prime () const
virtual bool	hasAnalyticDerivative () const
virtual Derivative	partial (unsigned int) const

Detailed Description

Author

Definition at line 20 of file VoigtProfile.hh.

Constructor & Destructor Documentation

VoigtProfile() [1/2]

Genfun::VoigtProfile::VoigtProfile

(

)

Definition at line 83 of file VoigtProfile.cc.

                          :
  _mass("mass",    50, 10, 90),
  _width ("width", 5, 0,   100),
  _sigma("sigma",  5, 0,   100)
{}

VoigtProfile() [2/2]

Genfun::VoigtProfile::VoigtProfile

(

const VoigtProfile &

right

)

Definition at line 89 of file VoigtProfile.cc.

                                                      :
    AbsFunction(),
    _mass(right._mass),
    _width (right._width),
    _sigma(right._sigma)
{
}

~VoigtProfile()

Genfun::VoigtProfile::~VoigtProfile ( )

virtual

Definition at line 97 of file VoigtProfile.cc.

                            {
}

Member Function Documentation

mass()

Parameter & Genfun::VoigtProfile::mass

(

)

Definition at line 115 of file VoigtProfile.cc.

                               {
  return _mass;
}

operator()() [1/2]

virtual double Genfun::VoigtProfile::operator() ( const Argument &  a ) const

inlineoverridevirtual

Implements Genfun::AbsFunction.

Definition at line 37 of file VoigtProfile.hh.

{return operator() (a[0]);}

operator()() [2/2]

double Genfun::VoigtProfile::operator() ( double  argument ) const

overridevirtual

Implements Genfun::AbsFunction.

Definition at line 100 of file VoigtProfile.cc.

                                               {
  double M=_mass.getValue();
  double G=_width.getValue()/2.0;
  double s=_sigma.getValue();
  static const double sqrt2=sqrt(2.0);
  static const double sqrt2PI=sqrt(2.0*M_PI);
  static const std::complex<double> I(0,1);
  std::complex<double> z = ((x-M) + I*G)/sqrt2/s;
  
  double f=nwwerf(z).real()/s/sqrt2PI;
 
  return f;
 
}

Referenced by operator()().

sigma()

Parameter & Genfun::VoigtProfile::sigma

(

)

Definition at line 124 of file VoigtProfile.cc.

                                {
  return _sigma;
}

width()

Parameter & Genfun::VoigtProfile::width

(

)

Definition at line 120 of file VoigtProfile.cc.

                                {
  return _width;
}

---

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

• VoigtProfile.hh
• VoigtProfile.cc