RFFGen::MathematicalOperations::Product< F, G, class, class > Struct Template Reference

Product of functions of type F and G (F and G must satisfy the requirements of Concepts::FunctionConcept). More...

#include <product.hh>

Inheritance diagram for RFFGen::MathematicalOperations::Product< F, G, class, class >:

Public Member Functions
	Product ()=default
	Default constructor. May leave member variables uninitialized! Call update before using evaluation.
template<class InitF , class InitG >
	Product (const InitF &f_, const InitG &g_)
	Constructor passing arguments to function constructors. More...
template<class Arg >
void	update (Arg const &x)
	Reset point of evaluation.
template<int index, class Arg >
void	updateVariable (const Arg &x)
	Propagate call to updateVariable() to f and g.
auto	d0 () const noexcept
	Function value.
template<int id, class Arg , class IndexedArg = IndexedType<Arg,id>, class = std::enable_if_t< D1Type<IndexedArg>::present >>
auto	d1 (Arg const &dx) const
	First directional derivative. More...
template<int idx, int idy, class ArgX , class ArgY , class IndexedArgX = IndexedType<ArgX,idx>, class IndexedArgY = IndexedType<ArgY,idy>, class = std::enable_if_t< D2Type<IndexedArgX,IndexedArgY>::present >>
auto	d2 (ArgX const &dx, ArgY const &dy) const
	Second directional derivative. More...
template<int idx, int idy, int idz, class ArgX , class ArgY , class ArgZ , class IndexedArgX = IndexedType<ArgX,idx>, class IndexedArgY = IndexedType<ArgY,idy>, class IndexedArgZ = IndexedType<ArgZ,idz>, class = std::enable_if_t< D3Type<IndexedArgX,IndexedArgY,IndexedArgZ>::present >>
auto	d3 (ArgX const &dx, ArgY const &dy, ArgZ const &dz) const
	Third directional derivative. More...
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

template<class F, class G, class = FunctionConceptCheck<F>, class = FunctionConceptCheck<G>>
struct RFFGen::MathematicalOperations::Product< F, G, class, class >

Product of functions of type F and G (F and G must satisfy the requirements of Concepts::FunctionConcept).

Constructor & Destructor Documentation

template<class F , class G , class = FunctionConceptCheck<F>, class = FunctionConceptCheck<G>>

template<class InitF , class InitG >

RFFGen::MathematicalOperations::Product< F, G, class, class >::Product ( const InitF &  f_, const InitG &  g_  )

inline

Constructor passing arguments to function constructors.

Parameters

f_	input for constructor of left side of product
g_	input for constructor of right side of product

Member Function Documentation

template<class F , class G , class = FunctionConceptCheck<F>, class = FunctionConceptCheck<G>>

template<int id, class Arg , class IndexedArg = IndexedType<Arg,id>, class = std::enable_if_t< D1Type<IndexedArg>::present >>

auto RFFGen::MathematicalOperations::Product< F, G, class, class >::d1 ( Arg const &  dx ) const

inline

First directional derivative.

Parameters

dx	direction for which the derivative is computed

template<class F , class G , class = FunctionConceptCheck<F>, class = FunctionConceptCheck<G>>

template<int idx, int idy, class ArgX , class ArgY , class IndexedArgX = IndexedType<ArgX,idx>, class IndexedArgY = IndexedType<ArgY,idy>, class = std::enable_if_t< D2Type<IndexedArgX,IndexedArgY>::present >>

auto RFFGen::MathematicalOperations::Product< F, G, class, class >::d2 ( ArgX const &  dx, ArgY const &  dy  ) const

inline

Second directional derivative.

Parameters

dx	direction for which the derivative is computed
dy	direction for which the derivative is computed

template<class F , class G , class = FunctionConceptCheck<F>, class = FunctionConceptCheck<G>>

template<int idx, int idy, int idz, class ArgX , class ArgY , class ArgZ , class IndexedArgX = IndexedType<ArgX,idx>, class IndexedArgY = IndexedType<ArgY,idy>, class IndexedArgZ = IndexedType<ArgZ,idz>, class = std::enable_if_t< D3Type<IndexedArgX,IndexedArgY,IndexedArgZ>::present >>

auto RFFGen::MathematicalOperations::Product< F, G, class, class >::d3 ( ArgX const &  dx, ArgY const &  dy, ArgZ const &  dz  ) const

inline

Third directional derivative.

Parameters

dx	direction for which the derivative is computed
dy	direction for which the derivative is computed
dz	direction for which the derivative is computed

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

• RFFGen/MathematicalOperations/product.hh