Interval.isBefore

bool isBefore(scope const TP timePoint) const pure

Whether this interval is before the given time point.

Parameters

timePoint The time point to check whether this interval is before it.

Throws

DateTimeException if this interval is

empty.

Example: -------------------- assert(!Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore( Date(1994, 12, 24)));

assert(!Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore( Date(2000, 1, 5)));

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore( Date(2012, 3, 1))); --------------------

bool isBefore(scope const Interval interval) const pure

Whether this interval is before the given interval and does not intersect with it.

Parameters

interval The interval to check for against this interval.

Throws

DateTimeException if either interval is

empty.

Example: -------------------- assert(!Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore( Interval!Date(Date(1990, 7, 6), Date(2000, 8, 2))));

assert(!Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore( Interval!Date(Date(1999, 1, 12), Date(2011, 9, 17))));

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore( Interval!Date(Date(2012, 3, 1), Date(2013, 5, 1)))); --------------------

bool isBefore(scope const PosInfInterval!TP interval) const pure

Whether this interval is before the given interval and does not intersect with it.

Parameters

interval The interval to check for against this interval.

Throws

DateTimeException if this interval is

empty.

Example: -------------------- assert(!Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore( PosInfInterval!Date(Date(1999, 5, 4))));

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore( PosInfInterval!Date(Date(2013, 3, 7)))); --------------------

bool isBefore(scope const NegInfInterval!TP interval) const pure

Whether this interval is before the given interval and does not intersect with it.

Always returns false (unless this interval is empty) because a finite interval can never be before an interval beginning at negative infinity.

Parameters

interval The interval to check for against this interval.

Throws

DateTimeException if this interval is

empty.

Example: -------------------- assert(!Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore( NegInfInterval!Date(Date(1996, 5, 4)))); --------------------