std::array<T,N>::max_size
constexpr size_type max_size() const noexcept; |
(since C++11) |
Returns the maximum number of elements the container is able to hold due to system or library implementation limitations, i.e. std::distance(begin(), end())
for the largest container.
Parameters
(none).
Return value
Maximum number of elements.
Complexity
Constant.
Notes
Because each std::array<T, N>
is a fixed-size container, the value returned by max_size
equals N
(which is also the value returned by size
).
Example
#include <iostream> #include <locale> #include <array> int main() { std::array<char, 10> q; std::cout.imbue(std::locale("en_US.UTF-8")); std::cout << "Maximum size of the std::array is " << q.max_size() << '\n'; }
Output:
Maximum size of the std::array is 10
See also
(C++11)
|
returns the number of elements (public member function) |
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