fub::extents< StaticExtents > Class Template Reference

An extents object defines a multidimensional index space which is the Cartesian product of integers extents [0..N0) * [0..N1) * ... More...

#include <mdspan.hpp>

Public Types
using	index_type = std::ptrdiff_t

Public Member Functions
constexpr std::ptrdiff_t	extent (size_t n) const noexcept
	Returns the n-th run-time extent. More...

Static Public Member Functions
static constexpr std::size_t	rank () noexcept
	Returns sizeof...(StaticExtents) More...
static constexpr std::size_t	rank_dynamic () noexcept
	Returns sizeof...(StaticExtents) More...
static constexpr std::ptrdiff_t	static_extent (std::size_t n) noexcept
	Returns the n-th StaticExtent. More...

Private Types
using	base_type = ExtentsStorage_< sizeof...(StaticExtents), count_dynamic_extents(StaticExtents...), StaticExtents... >

Static Private Member Functions
static constexpr std::size_t	find_dynamic_extent_index (std::size_t n) noexcept

Private Attributes
std::array< std::ptrdiff_t, RankDynamic >	m_dynamic_extents

Detailed Description

template<std::ptrdiff_t... StaticExtents>
class fub::extents< StaticExtents >

An extents object defines a multidimensional index space which is the Cartesian product of integers extents [0..N0) * [0..N1) * ...

Member Typedef Documentation

base_type

template<std::ptrdiff_t... StaticExtents>

using fub::extents< StaticExtents >::base_type = ExtentsStorage_<sizeof...(StaticExtents), count_dynamic_extents(StaticExtents...), StaticExtents...>

private

index_type

template<std::ptrdiff_t... StaticExtents>

using fub::extents< StaticExtents >::index_type = std::ptrdiff_t

Member Function Documentation

extent()

template<std::ptrdiff_t... StaticExtents>

constexpr std::ptrdiff_t fub::extents< StaticExtents >::extent ( size_t  n ) const

inlineconstexprnoexcept

Returns the n-th run-time extent.

find_dynamic_extent_index()

static constexpr std::size_t fub::ExtentsStorage_< Rank, RankDynamic, StaticExtents >::find_dynamic_extent_index ( std::size_t  n )

inlinestaticconstexprprivatenoexceptinherited

rank()

template<std::ptrdiff_t... StaticExtents>

static constexpr std::size_t fub::extents< StaticExtents >::rank ( )

inlinestaticconstexprnoexcept

Returns sizeof...(StaticExtents)

rank_dynamic()

template<std::ptrdiff_t... StaticExtents>

static constexpr std::size_t fub::extents< StaticExtents >::rank_dynamic ( )

inlinestaticconstexprnoexcept

Returns sizeof...(StaticExtents)

static_extent()

template<std::ptrdiff_t... StaticExtents>

static constexpr std::ptrdiff_t fub::extents< StaticExtents >::static_extent ( std::size_t  n )

inlinestaticconstexprnoexcept

Returns the n-th StaticExtent.

Member Data Documentation

m_dynamic_extents

std::array<std::ptrdiff_t, RankDynamic> fub::ExtentsStorage_< Rank, RankDynamic, StaticExtents >::m_dynamic_extents

privateinherited

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

• mdspan.hpp