std::chrono::month::month
From cppreference.com
| month() = default; |
(1) | (since C++20) |
| constexpr explicit month( unsigned m ) noexcept; |
(2) | (since C++20) |
Constructs a month object.
1) Default constructor leaves the month value uninitialized.
2) If m <= 255, constructs a
month object holding the month value m. Otherwise the value held is unspecified.