[This](https://stackoverflow.com/a/21021900/827280) answer shows how to parse a string to a `std::chrono::time_point`, as follows:

```
std::tm tm = {};
std::stringstream ss("Jan 9 2014 12:35:34");
ss >> std::get_time(&tm, "%b %d %Y %H:%M:%S");
auto tp = std::chrono::system_clock::from_time_t(std::mktime(&tm));

```

If I want to create a `std::chrono::time_point` from a (Gregorian) calendar date whose year, month, and day-of-month are known at compile time, is there any simpler way than parsing it from a string as suggested above?