ailist.IntervalArray.intersect_from_IntervalArray#

IntervalArray.intersect_from_IntervalArray(ail_query, return_intervals=True, return_index=False)[source]#

Find interval indices overlapping given ranges

Parameters:

ail_query : IntervalArray: Intervals to query

Returns:

ref_indexnp.ndarray{int}: Overlapping interval indices from IntervalArray
query_indexnp.ndarray{int}: Overlapping interval indices from query IntervalArray

See also

IntervalArray.construct: Construct IntervalArray, required to call IntervalArray.intersect
IntervalArray.add: Add interval to IntervalArray
IntervalArray.intersect: Find intervals overlapping given range
IntervalArray.intersect_from_array: Find interval indices overlapping given range

Examples

>>> from ailist import IntervalArray
>>> ail1 = IntervalArray()
>>> ail1.add(1, 2)
>>> ail1.add(3, 4)
>>> ail1.add(2, 6)
>>> ail1
IntervalArray
    range: (1-6)
    (1-2)
    (3-4)
    (2-6)
>>> ail2 = IntervalArray()
>>> ail2.add(1, 2)
>>> ail2.add(3, 6)
>>> ail2.add(3, 6)
>>> ail2
IntervalArray
    (1-2)
    (3-6)
>>> q = ail1.intersect_from_IntervalArray(ail2)
>>> q
(array([0, 1, 1]), array([0, 2, 1]))