stapl::f_ident< T > Struct Template Reference

Defines an identity mapping function. More...

Public Member Functions
gid_type	operator() (index_type const &x) const
template<typename RefGetter , typename... Indices>
std::result_of< RefGetter(Indices...)>::type	apply_get (RefGetter const &get_reference, Indices... indices) const
	Applies the mapping on the input indices and calls the get_reference functor with the mapped indices. More...

Public Types
typedef T	index_type
typedef T	gid_type
typedef f_ident< T >	inverse

Detailed Description

template<typename T>
struct stapl::f_ident< T >

Defines an identity mapping function.

Template Parameters

T	Type of index

Member Function Documentation

apply_get()

template<typename T>

template<typename RefGetter , typename... Indices>

std::result_of<RefGetter(Indices...)>::type stapl::f_ident< T >::apply_get	(	RefGetter const &	get_reference,
		Indices...	indices
	)		const

Applies the mapping on the input indices and calls the get_reference functor with the mapped indices.

Template Parameters

RefGetter	Functor specified by an underlying container, that returns a reference to the container's element at given position.
Indices	Indices to be mapped.

Returns

Reference to the element at the mapped position.

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

• views/mapping_functions/identity.hpp