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| CPP_assert (std::is_object< T >::value) |
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constexpr | span (pointer ptr, index_type cnt) noexcept |
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template<typename = void> |
constexpr | span (pointer first, pointer last) noexcept |
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| template (typename Rng)(AND span_compatible_range< Rng |
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T AND span_dynamic_conversion< Rng, N > constexpr | span (Rng &&rng) noexcept(noexcept(ranges::data(rng), ranges::size(rng))) |
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| template (typename Rng)(AND span_compatible_range< Rng |
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T AND span_static_conversion< Rng, N > constexpr | span (Rng &&rng) noexcept(noexcept(ranges::data(rng))) |
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template<index_type Count> |
constexpr span< T, Count > | first () const noexcept |
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constexpr span< T > | first (index_type cnt) const noexcept |
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template<index_type Count> |
constexpr span< T, Count > | last () const noexcept |
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constexpr span< T > | last (index_type cnt) const noexcept |
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template<index_type Offset, index_type Count> |
constexpr span< T, detail::subspan_extent(N, Offset, Count)> | subspan () const noexcept |
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template<index_type Offset> |
constexpr span< T,(N >=Offset ? N - Offset :dynamic_extent)> | subspan () const noexcept |
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constexpr span< T, dynamic_extent > | subspan (index_type offset) const noexcept |
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constexpr span< T, dynamic_extent > | subspan (index_type offset, index_type cnt) const noexcept |
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constexpr pointer | data () const noexcept |
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constexpr index_type | size_bytes () const noexcept |
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constexpr bool | empty () const noexcept |
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constexpr reference | operator[] (index_type idx) const noexcept |
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constexpr iterator | begin () const noexcept |
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constexpr iterator | end () const noexcept |
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constexpr reverse_iterator | rbegin () const noexcept |
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constexpr reverse_iterator | rend () const noexcept |
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| template (typename U, index_type M)() bool operator |
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| view_interface (view_interface &&)=default |
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| view_interface (view_interface const &)=default |
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view_interface & | operator= (view_interface &&)=default |
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view_interface & | operator= (view_interface const &)=default |
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CPP_member constexpr auto | empty () const noexcept -> CPP_ret(bool)() |
| Test whether a range can be empty:
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