deduction guides for std::mdspan

 

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std::mdspan

Member functions mdspan::mdspan mdspan::operator= Element access mdspan::operator[] Observers mdspan::rank mdspan::rank_dynamic mdspan::static_extent mdspan::extent mdspan::size mdspan::empty mdspan::stride mdspan::extents mdspan::data_handle mdspan::mapping mdspan::accessor mdspan::is_uniquemdspan::is_exhaustivemdspan::is_stridedmdspan::is_always_uniquemdspan::is_always_exhaustivemdspan::is_always_strided

Non-member functions swap(std::mdspan) Subviews submdspan (C++26) submdspan_extents (C++26) Helper types and templates extentsdextentsdims (C++26) default_accessor Layout mapping policies layout_left layout_right layout_stride layout_left_padded (C++26) layout_right_padded (C++26) Subviews helpers full_extent (C++26) strided_slice (C++26) submdspan_mapping_result (C++26) Deduction guides

 

Defined in header <mdspan>
template< class CArray >     requires(std::is_array_v<CArray> && std::rank_v<CArray> == 1)     mdspan( CArray& )         -> mdspan<std::remove_all_extents_t<CArray>,                   std::extents<std::size_t, std::extent_v<CArray, 0>>>;	(1)	(since C++23)
template< class Pointer >     requires(std::is_pointer_v<std::remove_reference_t<Pointer>>)     mdspan( Pointer&& )         -> mdspan<std::remove_pointer_t<std::remove_reference_t<Pointer>>,                   std::extents<size_t>>;	(2)	(since C++23)
template< class ElementType, class... Integrals >     requires((std::is_convertible_v<Integrals, std::size_t> && ...) &&              sizeof...(Integrals) > 0)     explicit mdspan( ElementType*, Integrals... )         -> mdspan<ElementType, std::dextents<std::size_t, sizeof...(Integrals)>>;	(3)	(since C++23)
template< class ElementType, class OtherIndexType, std::size_t N >     mdspan( ElementType*, std::span<OtherIndexType, N> )         -> mdspan<ElementType, std::dextents<std::size_t, N>>;	(4)	(since C++23)
template< class ElementType, class OtherIndexType, std::size_t N >     mdspan( ElementType*, const std::array<OtherIndexType, N>& )         -> mdspan<ElementType, std::dextents<std::size_t, N>>;	(5)	(since C++23)
template< class ElementType, class IndexType, std::size_t... ExtentsPack >     mdspan( ElementType*, const std::extents<IndexType, ExtentsPack...>& )         -> mdspan<ElementType, std::extents<IndexType, ExtentsPack...>>;	(6)	(since C++23)
template< class ElementType, class MappingType >     mdspan( ElementType*, const MappingType& )         -> mdspan<ElementType, typename MappingType::extents_type,                   typename MappingType::layout_type>;	(7)	(since C++23)
template< class MappingType, class AccessorType >     mdspan( const typename AccessorType::data_handle_type&, const MappingType&,             const AccessorType& )         -> mdspan<typename AccessorType::element_type,                   typename MappingType::extents_type,                   typename MappingType::layout_type, AccessorType>;	(8)	(since C++23)