Identity mapping $ f(x)=x $ . More...

#include <identity.hh>

Inheritance diagram for RFFGen::Identity< Arg, class >:

Public Member Functions
	Identity ()=default
	Default constructor.

	Identity (const Arg &x)
	Constructor. More...

void	update (const Arg &x)
	Reset point of evaluation.

const Arg &	d0 () const noexcept
	Function value.

template<int >
const Arg &	d1 (const Arg &dx) const noexcept
	First directional derivative.

Public Member Functions inherited from RFFGen::Base
template<class Arg >
void	update (const Arg &)
	Update on changed input.

template<int id, class Arg >
void	updateVariable (const Arg &)
	Empty variables.

Detailed Description

Identity mapping $ f(x)=x $ .

Constructor & Destructor Documentation

template<class Arg , class = ArithmeticConceptCheck<Arg>>

RFFGen::Identity< Arg, class >::Identity ( const Arg & x )

inline

Constructor.

Parameters

x	point of evaluation.

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