January 2012
Intermediate to advanced
396 pages
8h 16m
English
Content preview from .NET 4.0 Generics Beginner's GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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DisjointSets()
Sometimes we need to check whether two collections contain the same element or not. However, that's a quadratic time operation at the least and .NET doesn't have any method to check that directly. Although you can convert any collection to a .NET set implementation and then do such a check. But that would be computationally expensive.
However, the DisjointSets() method does that. It considers each collection as a set and returns false if they have the same elements in any order; and true otherwise. Think of this method as the complementary method to the
EqualCollections() method.
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