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std.datetime.pos_inf_interval.merge - multiple declarations
- Function PosInfInterval.merge
- Function PosInfInterval.merge
Function PosInfInterval.merge
Returns the union of two intervals
Prototype
PosInfInterval merge( Interval!TP interval ) const;
Parameters
| Name | Description |
|---|---|
| interval | The interval to merge with this interval. |
Throws
DateTimeException if the two intervals do not intersect and are
not adjacent or if the given interval is empty.
Note
There is no overload for mergeNegInfIntervalinterval
going from negative infinity to positive infinity
is not possible.
Examples
assert(PosInfInterval!Date(Date(1996, 1, 2)).merge( Interval!Date(Date(1990, 7, 6), Date(2000, 8, 2))) == PosInfInterval!Date(Date(1990, 7 , 6))); assert(PosInfInterval!Date(Date(1996, 1, 2)).merge( Interval!Date(Date(1999, 1, 12), Date(2011, 9, 17))) == PosInfInterval!Date(Date(1996, 1 , 2)));
Function PosInfInterval.merge
Returns the union of two intervals
Prototype
PosInfInterval merge( PosInfInterval interval ) const pure nothrow;
Parameters
| Name | Description |
|---|---|
| interval | The interval to merge with this interval. |
Note
There is no overload for mergeNegInfIntervalinterval
going from negative infinity to positive infinity
is not possible.
Examples
assert(PosInfInterval!Date(Date(1996, 1, 2)).merge( PosInfInterval!Date(Date(1990, 7, 6))) == PosInfInterval!Date(Date(1990, 7 , 6))); assert(PosInfInterval!Date(Date(1996, 1, 2)).merge( PosInfInterval!Date(Date(1999, 1, 12))) == PosInfInterval!Date(Date(1996, 1 , 2)));
Authors
Jonathan M Davis and Kato Shoichi