Create an empty Timetable_Day (i.e., a daily timetable having no transitions) whose initial transition code is k_UNSET_TRANSITION_CODE. Optionally specify a basicAllocator used to supply memory. If basicAllocator is 0, the currently installed default allocator is used.
Declared in <bdlt_timetable.h>
explicit
Timetable_Day(bslma::Allocator* basicAllocator = 0);