Genfun::Tan Class Reference

#include <Tan.hh>

Inheritance diagram for Genfun::Tan:

Public Member Functions
	Tan ()
virtual	~Tan ()
	Tan (const Tan &right)
virtual double	operator() (double argument) const override
virtual double	operator() (const Argument &a) const override
Derivative	partial (unsigned int) const override
virtual bool	hasAnalyticDerivative () const override
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 18 of file Tan.hh.

Constructor & Destructor Documentation

Tan() [1/2]

Genfun::Tan::Tan

(

)

Definition at line 13 of file Tan.cc.

{}

~Tan()

Genfun::Tan::~Tan ( )

virtual

Definition at line 16 of file Tan.cc.

          {
}

Tan() [2/2]

Genfun::Tan::Tan

(

const Tan &

right

)

Definition at line 19 of file Tan.cc.

                          : AbsFunction(right)
{  }

Member Function Documentation

hasAnalyticDerivative()

virtual bool Genfun::Tan::hasAnalyticDerivative ( ) const

inlineoverridevirtual

Reimplemented from Genfun::AbsFunction.

Definition at line 41 of file Tan.hh.

{return true;}

operator()() [1/2]

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

inlineoverridevirtual

Implements Genfun::AbsFunction.

Definition at line 35 of file Tan.hh.

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

operator()() [2/2]

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

overridevirtual

Implements Genfun::AbsFunction.

Definition at line 23 of file Tan.cc.

                                      {
  return tan(x);
}

Referenced by operator()().

partial()

Derivative Genfun::Tan::partial ( unsigned int  index ) const

overridevirtual

Reimplemented from Genfun::AbsFunction.

Definition at line 38 of file Tan.cc.

                                                {
  assert(index==0);
  const AbsFunction & fPrime = 1.0/Cos()/Cos();
  return Derivative(& fPrime);
}

---

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

• Tan.hh
• Tan.cc