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std::vector::capacity

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< cpp‎ | container‎ | vector
Revision as of 14:16, 14 February 2014 by Samy (Talk | contribs)

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size_type capacity() const;

Returns the number of elements that the container has currently allocated space for.

Contents

[edit] Parameters

(none)

[edit] Return value

Capacity of the currently allocated storage.

[edit] Exceptions

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

[edit] Complexity

Constant.

[edit] See also

returns the number of elements
(public member function) [edit]
reserves storage
(public member function) [edit]