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std.datetime.neg_inf_interval.intersects - multiple declarations
- Function NegInfInterval.intersects
- Function NegInfInterval.intersects
- Function NegInfInterval.intersects
Function NegInfInterval.intersects
Whether the given interval overlaps this interval.
Always returns true because two intervals beginning at negative infinity always overlap.
Prototype
bool intersects( NegInfInterval!TP interval ) const pure nothrow;
Parameters
| Name | Description |
|---|---|
| interval | The interval to check for intersection with this interval. |
Examples
assert(NegInfInterval!Date(Date(2012, 3, 1)).intersects( NegInfInterval!Date(Date(1996, 5, 4)))); assert(NegInfInterval!Date(Date(2012, 3, 1)).intersects( NegInfInterval!Date(Date(2013, 7, 9))));
Function NegInfInterval.intersects
Whether the given interval overlaps this interval.
Prototype
bool intersects( PosInfInterval!TP interval ) const pure nothrow;
Parameters
| Name | Description |
|---|---|
| interval | The interval to check for intersection with this
interval. |
Examples
assert(NegInfInterval!Date(Date(2012, 3, 1)).intersects( PosInfInterval!Date(Date(1999, 5, 4)))); assert(!NegInfInterval!Date(Date(2012, 3, 1)).intersects( PosInfInterval!Date(Date(2012, 3, 1))));
Function NegInfInterval.intersects
Whether the given interval overlaps this interval.
Prototype
bool intersects( Interval!TP interval ) const pure;
Parameters
| Name | Description |
|---|---|
| interval | The interval to check for intersection with this interval. |
Throws
DateTimeException if the given interval is empty.
Examples
assert(NegInfInterval!Date(Date(2012, 3, 1)).intersects( Interval!Date(Date(1990, 7, 6), Date(2000, 8, 2)))); assert(NegInfInterval!Date(Date(2012, 3, 1)).intersects( Interval!Date(Date(1999, 1, 12), Date(2011, 9, 17)))); assert(!NegInfInterval!Date(Date(2012, 3, 1)).intersects( Interval!Date(Date(2022, 10, 19), Date(2027, 6, 3))));
Authors
Jonathan M Davis and Kato Shoichi