std::inplace_vector<T,N>::max_size
From cppreference.com
static constexpr size_type max_size() noexcept;
|
(since C++26) | |
Returns the maximum number of elements the container is able to hold.
Return value
Maximum number of elements, i.e. N.
Complexity
Constant.
Notes
Because each std::inplace_vector<T, N> is a fixed-capacity container, the value returned by max_size equals N (which is also the value returned by capacity()).
Example
Run this code
#include <iostream>
#include <locale>
#include <inplace_vector>
int main()
{
std::inplace_vector<char, 10> p;
std::inplace_vector<long, 10> q;
std::cout.imbue(std::locale("en_US.UTF-8"));
std::cout << std::uppercase
<< "p.max_size() = " << std::dec << p.max_size() << " = 0x"
<< std::hex << p.max_size() << '\n'
<< "q.max_size() = " << std::dec << q.max_size() << " = 0x"
<< std::hex << q.max_size() << '\n';
}
Output:
p.max_size() = 10 = 0xA
q.max_size() = 10 = 0xA
See also
| returns the number of elements (public member function) | |
[static] |
returns the number of elements that can be held in currently allocated storage (public static member function) |