std::inplace_vector<T,N>::capacity - cppreference.com
From cppreference.com
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(since C++26) | |
Returns the capacity of the internal (inplace) storage. Equivalent to: return N;.
Parameters
(none)
Return value
The maximum number of elements the container is able to hold.
Complexity
Constant.
Notes
Because each std::inplace_vector<T, N> is a fixed-capacity container, the value returned by capacity equals N (which is also the value returned by max_size()).
Example
#include <inplace_vector> int main() { constexpr std::inplace_vector<int, 4> v1; static_assert(v1.capacity() == 4 && v1.max_size() == 4); constexpr std::inplace_vector<int, 0> v2; static_assert(v2.capacity() == 0 && v2.max_size() == 0); }
See also
| returns the maximum possible number of elements (public static member function) [edit] | |
| returns the number of elements (public member function) [edit] | |
| changes the number of elements stored (public member function) [edit] | |
| checks whether the container is empty (public member function) [edit] | |
| reserves storage (public static member function) [edit] |