std::deque::max_size

 

C++

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std::deque

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deque::deque

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deque::begindeque::cbegin (C++11)

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deque::rbegindeque::crbegin (C++11)

deque::renddeque::crend (C++11)

Capacity

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deque::max_size

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size_type max_size() const;

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

(none)	(until C++11)
noexcept specification:   noexcept	(since C++11)

Complexity

Constant.

Notes

This value is typically equal to std::numeric_limits<size_type>::max(), and reflects the theoretical limit on the size of the container. At runtime, the size of the container may be limited to a value smaller than max_size() by the amount of RAM available.

See also

size	returns the number of elements (public member function)