The OpenD Programming Language

Interval.isBefore

Whether this interval is before the given interval and does not intersect with it.

Always returns false (unless this interval is empty) because a finite interval can never be before an interval beginning at negative infinity.

  1. bool isBefore(TP timePoint)
  2. bool isBefore(Interval interval)
  3. bool isBefore(PosInfInterval!TP interval)
  4. bool isBefore(NegInfInterval!TP interval)
    struct Interval(TP)
    const pure
    bool
    isBefore
    (
    scope const NegInfInterval!TP interval
    )

Parameters

interval NegInfInterval!TP

The interval to check for against this interval.

Throws

std.datetime.date.DateTimeException if this interval is empty.

Examples

assert(!Interval!Date(Date(1996, 1, 2), Date(2012, 3, 1)).isBefore(
            NegInfInterval!Date(Date(1996, 5, 4))));

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