View source code Display the source code in std/datetime.d from which this page was generated on github. 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. Page wiki View or edit the community-maintained wiki page associated with this page.

Struct `std.datetime.NegInfInterval`

Represents an interval of time which has negative infinity as its starting point.

Any ranges which iterate over a NegInfInterval are infinite. So, the main purpose of using NegInfInterval is to create an infinite range which starts at negative infinity and goes to a fixed end point. Iterate over it in reverse.

Constructors

Name	Description
`this`

Properties

Name	Type	Description
`empty` [get]	`bool`	Whether the interval's length is 0. Always returns false.
`end` [get]	`TP`	The `end` point of the interval. It is excluded from the interval.
`end` [set]	`TP`	The `end` point of the interval. It is excluded from the interval.

Methods

Name	Description
`bwdRange`	Returns a range which iterates backwards over the interval, starting at `end`, using `func` to generate each successive time point.
`contains`	Whether the given time point is within this interval.
`contains`	Whether the given `interval` is completely within this `interval`.
`contains`	Whether the given `interval` is completely within this `interval`.
`contains`	Whether the given `interval` is completely within this `interval`.
`intersection`	Returns the `intersection` of two intervals
`intersection`	Returns the `intersection` of two intervals
`intersection`	Returns the `intersection` of two intervals
`intersects`	Whether the given `interval` overlaps this `interval`.
`intersects`	Whether the given `interval` overlaps this `interval`.
`intersects`	Whether the given `interval` overlaps this `interval`.
`isAdjacent`	Whether the given `interval` is adjacent to this `interval`.
`isAdjacent`	Whether the given `interval` is adjacent to this `interval`.
`isAdjacent`	Whether the given `interval` is adjacent to this `interval`.
`isAfter`	Whether this `interval` is after the given `interval` and does not intersect it.
`isAfter`	Whether this `interval` is after the given `interval` and does not intersect it.
`isAfter`	Whether this interval is after the given time point.
`isAfter`	Whether this `interval` is after the given `interval` and does not intersect it.
`isBefore`	Whether this `interval` is before the given `interval` and does not intersect it.
`isBefore`	Whether this `interval` is before the given `interval` and does not intersect it.
`isBefore`	Whether this `interval` is before the given `interval` and does not intersect it.
`isBefore`	Whether this interval is before the given time point.
`merge`	Returns the union of two intervals
`merge`	Returns the union of two intervals
`opAssign`
`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.
`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.
`toString`	Converts this interval to a string.

Templates

Name	Description
`expand`	Expands the interval forwards in time. Effectively, it does `end += duration`.
`shift`	Shifts the `end` of this interval forward or backwards in time by the given duration (a positive duration shifts the interval forward; a negative duration shifts it backward). Effectively, it does `end += duration`.

Struct `std.datetime.NegInfInterval`

Constructors

Properties

Methods

Templates

Authors

License

Comments

Struct std.datetime.NegInfInterval

Constructors

Properties

Methods

Templates

Authors

License

Comments

Struct `std.datetime.NegInfInterval`