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std.datetime.interval.NegInfInterval.contains
- multiple declarations
Function NegInfInterval.contains
Whether the given time point is within this interval.
bool contains
(
TP timePoint
) const pure nothrow;
Parameters
Name | Description |
---|---|
timePoint | The time point to check for inclusion in this interval. |
Example
assert(NegInfInterval!Date(Date(2012, 3, 1)) .contains(Date(1994, 12, 24)));
assert(NegInfInterval!Date(Date(2012, 3, 1)) .contains(Date(2000, 1, 5)));
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .contains(Date(2012, 3, 1)));
Function NegInfInterval.contains
Whether the given interval is completely within this interval.
Parameters
Name | Description |
---|---|
interval | The interval to check for inclusion in this interval. |
Throws
DateTimeException
if the given interval
is empty.
Example
assert(NegInfInterval!Date(Date(2012, 3, 1)) .contains(
Interval!Date(Date(1990, 7, 6), Date(2000, 8, 2))));
assert(NegInfInterval!Date(Date(2012, 3, 1)) .contains(
Interval!Date(Date(1999, 1, 12), Date(2011, 9, 17))));
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .contains(
Interval!Date(Date(1998, 2, 28), Date(2013, 5, 1))));
Function NegInfInterval.contains
Whether the given interval is completely within this interval.
Always returns false because an interval beginning at negative infinity can never contain an interval going to positive infinity.
Parameters
Name | Description |
---|---|
interval | The interval to check for inclusion in this interval. |
Example
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .contains(
PosInfInterval!Date(Date(1999, 5, 4))));
Function NegInfInterval.contains
Whether the given interval is completely within this interval.
Parameters
Name | Description |
---|---|
interval | The interval to check for inclusion in this interval. |
Example
assert(NegInfInterval!Date(Date(2012, 3, 1)) .contains(
NegInfInterval!Date(Date(1996, 5, 4))));
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .contains(
NegInfInterval!Date(Date(2013, 7, 9))));
Authors
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.