Interval.contains

bool contains(scope const TP timePoint) const pure

Whether the given time point is within this interval.

Parameters

timePointThe time point to check for inclusion in this interval.

Throws

DateTimeException if this interval is

empty.

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

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

bool contains(scope const Interval interval) const pure

Whether the given interval is completely within this interval.

Parameters

intervalThe interval to check for inclusion in this interval.

Throws

DateTimeException if either interval is

empty.

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

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

assert(!Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).contains( Interval!Date(Date(1998, 2, 28), Date(2013, 5, 1)))); --------------------

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

Whether the given interval is completely within this interval.

Always returns false (unless this interval is empty), because an interval going to positive infinity can never be contained in a finite interval.

Parameters

intervalThe interval to check for inclusion in this interval.

Throws

DateTimeException if this interval is

empty.

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

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

Whether the given interval is completely within this interval.

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

Parameters

intervalThe interval to check for inclusion in this interval.

Throws

DateTimeException if this interval is

empty.

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