JMATH::JMul< JF1_t, double > Struct Template Reference

Multiplication of constant value. More...

#include <JMathlib.hh>

Inheritance diagram for JMATH::JMul< JF1_t, double >:

Public Member Functions
	JMul ()
	Default constructor. More...
	JMul (const JF1_t &f1, const double value)
	Constructor. More...
template<class... Args>
double	getValue (const Args &...args) const
	Function value. More...
double	getDerivative (const double x) const
	Derivative value. More...
template<class... Args>
const JMul &	getGradient (const Args &...args) const
	Get gradient. More...
double	operator() (const Args &...args) const
	Function value. More...

Private Attributes
double	value

Detailed Description

template<class JF1_t>
struct JMATH::JMul< JF1_t, double >

Multiplication of constant value.

Definition at line 781 of file JMathlib.hh.

Constructor & Destructor Documentation

template<class JF1_t >

JMATH::JMul< JF1_t, double >::JMul ( )

inline

Default constructor.

Definition at line 791 of file JMathlib.hh.

    {}

template<class JF1_t >

JMATH::JMul< JF1_t, double >::JMul ( const JF1_t &  f1, const double  value  )

inline

Constructor.

Parameters

f1	function
value	value

Definition at line 801 of file JMathlib.hh.

                                              :
      JF1_t(f1),
      value(value)
    {}

Member Function Documentation

template<class JF1_t >

template<class... Args>

double JMATH::JMul< JF1_t, double >::getValue ( const Args &...  args ) const

inline

Function value.

Parameters

args	abscissa value(s)

Returns

function value

Definition at line 814 of file JMathlib.hh.

    {
      return static_cast<const JF1_t&>(*this).getValue(args...) * value;
    }

template<class JF1_t >

double JMATH::JMul< JF1_t, double >::getDerivative ( const double  x ) const

inline

Derivative value.

Parameters

x	abscissa value

Returns

derivative value

Definition at line 826 of file JMathlib.hh.

    {
      return static_cast<const JF1_t&>(*this).getDerivative(x) * value;
    }

template<class JF1_t >

template<class... Args>

const JMul& JMATH::JMul< JF1_t, double >::getGradient ( const Args &...  args ) const

inline

Get gradient.

Parameters

args	abscissa value(s)

Returns

gradient

Definition at line 839 of file JMathlib.hh.

    {
      static JMul gradient;

      static_cast<JF1_t&>(gradient)  = static_cast<const JF1_t&>(*this).getGradient(args...);
      static_cast<JF1_t&>(gradient) *= value;

      return gradient;
    }

double JMATH::JMathlib< JMul< JF1_t, double > >::operator() ( const Args &...  args ) const

inlineinherited

Function value.

Parameters

args	abscissa value(s)

Returns

function value

Definition at line 362 of file JMathlib.hh.

    {
      return static_cast<const JF1_t&>(*this).getValue(args...);
    }

Member Data Documentation

template<class JF1_t >

double JMATH::JMul< JF1_t, double >::value

private

Definition at line 850 of file JMathlib.hh.

---

The documentation for this struct was generated from the following file:

• JMathlib.hh