std::chrono::year::operator int
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std::chrono::year 
 
 
 Member functions
year::operator int
 Nonmember functions
 Helper classes
(C++26)
constexpr explicit operator int() const noexcept;
 
 (since C++20) 
Returns the year value stored in *this.
[edit] Return value
The year value stored in *this.
[edit] Example
Run this code
#include <chrono> #include <iostream> using namespace std::chrono; int main() { constexpr std::chrono::year y{2020}; std::cout << "The year is: " << static_cast<int>(y) << '\n'; const year_month_day ymd{floor<days>(system_clock::now())}; const std::chrono::year this_year{ymd.year()}; std::cout << "This year is: " << int(this_year) << '\n'; }
Possible output:
The year is: 2020 This year is: 2023