std::vector::capacity
std::vector::capacity
size_type capacity() const; |
Returns the number of elements that the container has currently allocated space for.
Parameters
(none).
Return value
Capacity of the currently allocated storage.
Exceptions
| (none) | (until C++11) |
noexcept specification: noexcept | (since C++11) |
Complexity
Constant.
See also
| returns the number of elements (public member function) |
|
| reserves storage (public member function) |
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