Whether the given time point is within this interval.
The time point to check for inclusion in this interval.
assert(!PosInfInterval!Date(Date(1996, 1, 2)).contains(Date(1994, 12, 24))); assert(PosInfInterval!Date(Date(1996, 1, 2)).contains(Date(2000, 1, 5)));
See Implementation
Whether the given time point is within this interval.