tmp/tmpyexs9opv/{from.md → to.md}
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### Header `<span>` synopsis <a id="span.syn">[[span.syn]]</a>
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``` cpp
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namespace std {
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// constants
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inline constexpr size_t dynamic_extent = numeric_limits<size_t>::max();
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// [views.span], class template span
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template<class ElementType, size_t Extent = dynamic_extent>
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class span;
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template<class ElementType, size_t Extent>
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inline constexpr bool ranges::enable_view<span<ElementType, Extent>> =
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Extent == 0 || Extent == dynamic_extent;
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template<class ElementType, size_t Extent>
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inline constexpr bool ranges::enable_borrowed_range<span<ElementType, Extent>> = true;
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// [span.objectrep], views of object representation
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template<class ElementType, size_t Extent>
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span<const byte, Extent == dynamic_extent ? dynamic_extent : sizeof(ElementType) * Extent>
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as_bytes(span<ElementType, Extent> s) noexcept;
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template<class ElementType, size_t Extent>
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span<byte, Extent == dynamic_extent ? dynamic_extent : sizeof(ElementType) * Extent>
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as_writable_bytes(span<ElementType, Extent> s) noexcept;
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}
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```
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