layout_stride::mapping< Extents > Struct Template Reference

#include <layout_stride.hpp>

Public Types
using	extents_type = Extents
using	index_type = typename extents_type::index_type
using	layout_type = layout_stride
using	rank_type = typename extents_type::rank_type
using	size_type = typename extents_type::size_type

Public Member Functions
constexpr	mapping () noexcept=default
template<typename OtherIndexType> requires (is_convertible_v<OtherIndexType const&, index_type> and is_nothrow_constructible_v<index_type, OtherIndexType const&>)
constexpr	mapping (extents_type const &ext, array< OtherIndexType, rank > const &s) noexcept
template<typename OtherIndexType> requires (is_convertible_v<OtherIndexType const&, index_type> and is_nothrow_constructible_v<index_type, OtherIndexType const&>)
constexpr	mapping (extents_type const &ext, span< OtherIndexType, rank > s) noexcept
constexpr	mapping (mapping const &) noexcept=default
template<typename StridedLayoutMapping>
constexpr	explicit (false) mapping(StridedLayoutMapping const &) noexcept
constexpr auto	extents () const noexcept -> extents_type const &
constexpr auto	is_exhaustive () const noexcept -> bool
template<typename... Indices> requires ( (sizeof...(Indices) == rank) // and (is_convertible_v<Indices, index_type> and ...) // and (is_nothrow_constructible_v<index_type, Indices> and ...) )
constexpr auto	operator() (Indices... is) const noexcept -> index_type
constexpr auto	operator= (mapping const &) noexcept -> mapping &=default
constexpr auto	required_span_size () const noexcept -> index_type
constexpr auto	stride (rank_type i) const noexcept -> index_type
constexpr auto	strides () const noexcept -> array< index_type, rank >

Static Public Member Functions
static constexpr auto	is_always_exhaustive () noexcept -> bool
static constexpr auto	is_always_strided () noexcept -> bool
static constexpr auto	is_always_unique () noexcept -> bool
static constexpr auto	is_strided () noexcept -> bool
static constexpr auto	is_unique () noexcept -> bool

Friends
template<typename OtherMapping>
constexpr auto	operator== (mapping const &, OtherMapping const &) noexcept -> bool

Member Typedef Documentation

extents_type

template<typename Extents>

using extents_type = Extents

index_type

template<typename Extents>

using index_type = typename extents_type::index_type

layout_type

template<typename Extents>

using layout_type = layout_stride

rank_type

template<typename Extents>

using rank_type = typename extents_type::rank_type

size_type

template<typename Extents>

using size_type = typename extents_type::size_type

Constructor & Destructor Documentation

mapping() [1/4]

template<typename Extents>

mapping ( )

constexprdefaultnoexcept

mapping() [2/4]

template<typename Extents>

mapping ( mapping< Extents > const & )

constexprdefaultnoexcept

mapping() [3/4]

template<typename Extents>

template<typename OtherIndexType>
requires (is_convertible_v<OtherIndexType const&, index_type> and is_nothrow_constructible_v<index_type, OtherIndexType const&>)

mapping ( extents_type const & ext, span< OtherIndexType, rank > s )

inlineconstexprnoexcept

mapping() [4/4]

template<typename Extents>

template<typename OtherIndexType>
requires (is_convertible_v<OtherIndexType const&, index_type> and is_nothrow_constructible_v<index_type, OtherIndexType const&>)

mapping ( extents_type const & ext, array< OtherIndexType, rank > const & s )

inlineconstexprnoexcept

Member Function Documentation

explicit()

template<typename Extents>

template<typename StridedLayoutMapping>

explicit ( false ) const &

constexprnoexcept

extents()

template<typename Extents>

auto extents ( ) const -> extents_type const&

inlinenodiscardconstexprnoexcept

is_always_exhaustive()

template<typename Extents>

constexpr auto is_always_exhaustive ( ) -> bool

inlinestaticnodiscardconstexprnoexcept

is_always_strided()

template<typename Extents>

constexpr auto is_always_strided ( ) -> bool

inlinestaticnodiscardconstexprnoexcept

is_always_unique()

template<typename Extents>

constexpr auto is_always_unique ( ) -> bool

inlinestaticnodiscardconstexprnoexcept

is_exhaustive()

template<typename Extents>

auto is_exhaustive ( ) const -> bool

nodiscardconstexprnoexcept

is_strided()

template<typename Extents>

constexpr auto is_strided ( ) -> bool

inlinestaticnodiscardconstexprnoexcept

is_unique()

template<typename Extents>

constexpr auto is_unique ( ) -> bool

inlinestaticnodiscardconstexprnoexcept

operator()()

template<typename Extents>

template<typename... Indices>
requires ( (sizeof...(Indices) == rank) // and (is_convertible_v<Indices, index_type> and ...) // and (is_nothrow_constructible_v<index_type, Indices> and ...) )

auto operator() ( Indices... is ) const -> index_type

inlinenodiscardconstexprnoexcept

operator=()

template<typename Extents>

auto operator= ( mapping< Extents > const & ) -> mapping &=default

constexprdefaultnoexcept

required_span_size()

template<typename Extents>

auto required_span_size ( ) const -> index_type

nodiscardconstexprnoexcept

stride()

template<typename Extents>

auto stride ( rank_type i ) const -> index_type

inlinenodiscardconstexprnoexcept

strides()

template<typename Extents>

auto strides ( ) const -> array<index_type, rank>

inlinenodiscardconstexprnoexcept

Friends And Related Symbol Documentation

operator==

template<typename Extents>

template<typename OtherMapping>

auto operator== ( mapping< Extents > const & , OtherMapping const &  ) -> bool

friend

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

• include/etl/_mdspan/layout.hpp
• include/etl/_mdspan/layout_stride.hpp