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version 2.109.1

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

Function Interval.span

Returns an interval that covers from the earliest time point of two intervals up to (but not including) the latest time point of two intervals.

Interval span (
  scope const Interval interval
) const pure;

Parameters

NameDescription
interval The interval to create a span together with this interval.

Throws

DateTimeException if either interval is empty.

Example

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).span(
            Interval!Date(Date(1990, 7, 6), Date(1991, 1, 8))) ==
       Interval!Date(Date(1990, 7 , 6), Date(2012, 3, 1)));

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).span(
            Interval!Date(Date(2012, 3, 1), Date(2013, 5, 7))) ==
       Interval!Date(Date(1996, 1 , 2), Date(2013, 5, 7)));

Function Interval.span

Returns an interval that covers from the earliest time point of two intervals up to (but not including) the latest time point of two intervals.

PosInfInterval!TP span (
  scope const PosInfInterval!TP interval
) const pure;

Parameters

NameDescription
interval The interval to create a span together with this interval.

Throws

DateTimeException if this interval is empty.

Example

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

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).span(
            PosInfInterval!Date(Date(2050, 1, 1))) ==
       PosInfInterval!Date(Date(1996, 1 , 2)));

Function Interval.span

Returns an interval that covers from the earliest time point of two intervals up to (but not including) the latest time point of two intervals.

NegInfInterval!TP span (
  scope const NegInfInterval!TP interval
) const pure;

Parameters

NameDescription
interval The interval to create a span together with this interval.

Throws

DateTimeException if this interval is empty.

Example

assert(Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).span(
            NegInfInterval!Date(Date(1602, 5, 21))) ==
       NegInfInterval!Date(Date(2012, 3 , 1)));

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

Authors

Jonathan M Davis

License

Boost License 1.0.