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version 2.109.1

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std.datetime.interval.Interval.intersection - multiple declarations

Function Interval.intersection

Returns the intersection of two intervals

Interval intersection (
  scope const Interval interval
) const;

Parameters

NameDescription
interval The interval to intersect with this interval.

Throws

DateTimeException if the two intervals do not intersect or if either interval is empty.

Example

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).intersection(
            Interval!Date(Date(1990, 7, 6), Date(2000, 8, 2))) ==
       Interval!Date(Date(1996, 1 , 2), Date(2000, 8, 2)));

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

Function Interval.intersection

Returns the intersection of two intervals

Interval intersection (
  scope const PosInfInterval!TP interval
) const;

Parameters

NameDescription
interval The interval to intersect with this interval.

Throws

DateTimeException if the two intervals do not intersect or if this interval is empty.

Example

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).intersection(
            PosInfInterval!Date(Date(1990, 7, 6))) ==
       Interval!Date(Date(1996, 1 , 2), Date(2012, 3, 1)));

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).intersection(
            PosInfInterval!Date(Date(1999, 1, 12))) ==
       Interval!Date(Date(1999, 1 , 12), Date(2012, 3, 1)));

Function Interval.intersection

Returns the intersection of two intervals

Interval intersection (
  scope const NegInfInterval!TP interval
) const;

Parameters

NameDescription
interval The interval to intersect with this interval.

Throws

DateTimeException if the two intervals do not intersect or if this interval is empty.

Example

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).intersection(
            NegInfInterval!Date(Date(1999, 7, 6))) ==
       Interval!Date(Date(1996, 1 , 2), Date(1999, 7, 6)));

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).intersection(
            NegInfInterval!Date(Date(2013, 1, 12))) ==
       Interval!Date(Date(1996, 1 , 2), Date(2012, 3, 1)));

Authors

Jonathan M Davis

License

Boost License 1.0.