NAME

std::chrono::month_day_last::ok - std::chrono::month_day_last::ok

Synopsis

constexpr bool ok() const noexcept; (since C++20)

Checks if the month object stored in *this is valid.

Return value

month().ok()

Example

// Run this code

#include <iostream>
#include <chrono>

int main()
{
std::cout << std::boolalpha;

auto mdl {std::chrono::February/std::chrono::last};
std::cout << (mdl.ok()) << ' ';
mdl = {std::chrono::month(42)/std::chrono::last};
std::cout << (mdl.ok()) << '\n';
}

Output:

true false