intersects

intersects(cover, sids, method='binsearch')

Intersects tests between a cover and a collection of sids.

Tests for each element of sids if it intersect with the cover.

Parameters:

cover: 1D array-like

Collection of sids representing a cover

sids: 1D array-like

Collection of sids to test for intersection with cover

method: string

intersects method. Can be ‘skiplist’, ‘binsearch’, or ‘nn’

Returns:

does_intersect: 1D numpy array of same length as sids.

True for all sids that intersect with the cover. False otherwise

Examples

>>> cover = numpy.array([4251398048237748227, 4269412446747230211, 4278419646001971203])
>>> sids = numpy.array([1251398048237748227, 4269412446747230210])
>>> pystare.intersects(cover, sids, method='binsearch')
array([False,  True])