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std::dynarray::size

size_type size() const;

(since {std})

Returns the number of elements in the container, i.e. std::distance(begin(), end()).

Parameters

(none).

Return value

The number of elements in the container.

Exceptions

noexcept specification:

noexcept

Complexity

Constant.

Example

Template:cpp/container/dynarray/example size

See also

empty	checks whether the container is empty (public member function)
max_size	returns the maximum possible number of elements (public member function)

Links:

http://en.cppreference.com/w/cpp/container/dynarray/size

doc_CPP

2025-01-10 15:47:30

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