std::vector<T,Allocator>::capacity (3) - Linux Manuals

std::vector<T,Allocator>::capacity: std::vector<T,Allocator>::capacity

NAME

std::vector<T,Allocator>::capacity - std::vector<T,Allocator>::capacity

Synopsis

size_type capacity() const; (until C++11)
size_type capacity() const noexcept; (since C++11)

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

Parameters

(none)

Return value

Capacity of the currently allocated storage.

Complexity

Constant.