std::array::max_size

 

C++

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std::array

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constexpr size_type max_size();		(since C++11) (until C++14)
constexpr size_type max_size() const;		(since C++14)

Returns the maximum number of elements the container is able to hold due to system or library implementation limitations, i.e. std::distance(begin(), end()) for the largest container.

Parameters

(none)

Return value

Maximum number of elements.

Exceptions

noexcept specification:  

noexcept

  

Complexity

Constant.

Notes

Because each std::array<T, N> is a fixed-size container, the value returned by max_size equals N (which is also the value returned by size)