std::span<T,Extent>::size_bytes

 

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std::span

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span::empty

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span::size_bytes

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as_bytesas_writable_bytes

Non-member constant

dynamic_extent

Deduction guides

 

constexpr index_type size_bytes() const noexcept;

Returns the size of the sequence in bytes.

Return value

The size of the sequence in bytes, i.e., size() * sizeof(element_type).

See also

size (C++20)

returns the number of elements in the sequence (public member function)