Menu
Search

API Documentation

version 2.080.0

overview

View source code
Display the source code in std/datetime/interval.d from which this page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.

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 (
  in 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 (
  in 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 (
  in 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.