pandas.Interval.overlaps#

Interval.overlaps(other)#

Check whether two Interval objects overlap.

如果两个区间共享一个公共点(包括闭合的端点),则它们重叠。只具有一个开放端点重合的区间不重叠。

Parameters:
otherInterval

用于检查重叠的区间。

Returns:
bool

如果两个区间重叠,则为 True。

参见

IntervalArray.overlaps

IntervalArray 的对应方法。

IntervalIndex.overlaps

IntervalIndex 的对应方法。

Examples

>>> i1 = pd.Interval(0, 2)
>>> i2 = pd.Interval(1, 3)
>>> i1.overlaps(i2)
True
>>> i3 = pd.Interval(4, 5)
>>> i1.overlaps(i3)
False

共享闭合端点的区间会重叠:

>>> i4 = pd.Interval(0, 1, closed='both')
>>> i5 = pd.Interval(1, 2, closed='both')
>>> i4.overlaps(i5)
True

仅开放端点重叠的区间不会重叠:

>>> i6 = pd.Interval(1, 2, closed='neither')
>>> i4.overlaps(i6)
False