No interval in r overlaps search l for additional

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Unformatted text preview: l 4 L R Find All Overlapping Intervals • v.pt > r Intervals in v with li <= r overlap. No interval in R overlaps. Search L for additional overlapping intervals. l r v 4 L R Find All Overlapping Intervals • Complexity O(log n) nodes encountered All intervals in v overlap. Intervals in v with ri >= l overlap. Intervals in v with li <= r overlap. l • O(log n + |output|) when v.left and v.right are sorted arrays. r v 4 L R A Variant • i and j are two intervals. • i < j iff li < lj or (li = lj and ri > rj) i i j j i j A Variant • Red-black tree. • Each node has exactly one interval. • v.max = max (right) end point of intervals in subtree rooted at v. A Variant 1e 2 2 1 3 c 4 5 d 3 4 b 6 a 6 f 7 f,7 e,4 a,3 d,7...
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This note was uploaded on 02/04/2014 for the course COP 5536 taught by Professor Staff during the Summer '08 term at University of Florida.

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