Return true if the specified lhs has a value less than the specified rhs, and false otherwise. Timetable transition lhs has a value less than datetime rhs if lhs.datetime() < rhs. The behavior is undefined unless 24 > rhs.hour().
Declared in <bdlt_timetable.h>
bool
operator<(
TimetableTransition const& lhs,
Datetime const& rhs);