funcy::mathop::Product< F, G > Struct Template Reference

Product \(fg\) of functions of type F and G. More...

#include <product.h>

Inheritance diagram for funcy::mathop::Product< F, G >:

Collaboration diagram for funcy::mathop::Product< F, G >:

Public Member Functions
constexpr	Product (const F &f_, const G &g_)
	Constructor passing arguments to function constructors. More...
constexpr	Product (const F &f_, G &&g_)
	Constructor passing arguments to function constructors. More...
constexpr	Product (F &&f_, const G &g_)
	Constructor passing arguments to function constructors. More...
constexpr	Product (F &&f_, G &&g_)
	Constructor passing arguments to function constructors. More...
template<class InitF , class InitG >
constexpr	Product (InitF &&f_, InitG &&g_) requires(std
	Constructor passing arguments to function constructors. More...
template<class Arg >
void	update (Arg const &x)
	Update point of evaluation.
template<int index, class Arg >
void	update (const Arg &x)
	Update variable corresponding to index.
template<class... IndexedArgs>
void	bulk_update (IndexedArgs &&... args)
template<int id, class Arg , class IndexedArg = IndexedType< Arg, id >>
auto	d1 (Arg const &dx) const requires(D1Type< IndexedArg >
	First directional derivative. More...
template<int idx, int idy, class ArgX , class ArgY , class IndexedArgX = IndexedType< ArgX, idx >, class IndexedArgY = IndexedType< ArgY, idy >>
auto	d2 (ArgX const &dx, ArgY const &dy) const requires(D2Type< IndexedArgX
	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 >>
auto	d3 (ArgX const &dx, ArgY const &dy, ArgZ const &dz) const requires(D3Type< IndexedArgX
	Third directional derivative. More...

Public Attributes
auto	IndexedArgY

Detailed Description

template<Function F, Function G>
struct funcy::mathop::Product< F, G >

Product \(fg\) of functions of type F and G.

Constructor & Destructor Documentation

Product() [1/5]

template<Function F, Function G>

constexpr funcy::mathop::Product< F, G >::Product ( const F &  f_, const G &  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

Product() [2/5]

template<Function F, Function G>

constexpr funcy::mathop::Product< F, G >::Product ( const F &  f_, G &&  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

Product() [3/5]

template<Function F, Function G>

constexpr funcy::mathop::Product< F, G >::Product ( F &&  f_, const G &  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

Product() [4/5]

template<Function F, Function G>

constexpr funcy::mathop::Product< F, G >::Product ( F &&  f_, G &&  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

Product() [5/5]

template<Function F, Function G>

template<class InitF , class InitG >

constexpr funcy::mathop::Product< F, G >::Product ( InitF &&  f_, 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

d1()

template<Function F, Function G>

template<int id, class Arg , class IndexedArg = IndexedType< Arg, id >>

auto funcy::mathop::Product< F, G >::d1 ( Arg const &  dx ) const

inline

First directional derivative.

Parameters

dx	direction for which the derivative is computed

d2()

template<Function F, Function G>

template<int idx, int idy, class ArgX , class ArgY , class IndexedArgX = IndexedType< ArgX, idx >, class IndexedArgY = IndexedType< ArgY, idy >>

auto funcy::mathop::Product< F, G >::d2	(	ArgX const &	dx,
		ArgY const &	dy
	)		const

Second directional derivative.

Parameters

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

d3()

template<Function F, Function 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 >>

auto funcy::mathop::Product< F, G >::d3	(	ArgX const &	dx,
		ArgY const &	dy,
		ArgZ const &	dz
	)		const

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:

• include/funcy/mathop/product.h