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std.datetime.interval.NegInfInterval.isBefore
- multiple declarations
Function NegInfInterval.isBefore
Whether this interval is before the given time point.
bool isBefore
(
scope const TP timePoint
) const pure nothrow;
Parameters
Name | Description |
---|---|
timePoint | The time point to check whether this interval is before it. |
Example
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(Date(1994, 12, 24)));
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(Date(2000, 1, 5)));
assert(NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(Date(2012, 3, 1)));
Function NegInfInterval.isBefore
Whether this interval is before the given interval and does not intersect it.
Parameters
Name | Description |
---|---|
interval | The interval to check for against this interval. |
Throws
DateTimeException
if the given interval
is empty
Example
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(
Interval!Date(Date(1990, 7, 6), Date(2000, 8, 2))));
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(
Interval!Date(Date(1999, 1, 12), Date(2011, 9, 17))));
assert(NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(
Interval!Date(Date(2022, 10, 19), Date(2027, 6, 3))));
Function NegInfInterval.isBefore
Whether this interval is before the given interval and does not intersect it.
Parameters
Name | Description |
---|---|
interval | The interval to check for against this interval. |
Example
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(
PosInfInterval!Date(Date(1999, 5, 4))));
assert(NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(
PosInfInterval!Date(Date(2012, 3, 1))));
Function NegInfInterval.isBefore
Whether this interval is before the given interval and does not intersect it.
Always returns false because an interval beginning at negative infinity can never be before another interval beginning at negative infinity.
Parameters
Name | Description |
---|---|
interval | The interval to check for against this interval. |
Example
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(
NegInfInterval!Date(Date(1996, 5, 4))));
assert(!NegInfInterval!Date(Date(2012, 3, 1)) .isBefore(
NegInfInterval!Date(Date(2013, 7, 9))));
Authors
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.