Wintellect.PowerCollections Namespace
Algorithms Class
Algorithms Methods
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Algorithms..::..IsProperSubsetOf Method

Overload List


  Name Description
Public method Static member IsProperSubsetOf<(Of <<'(T>)>>)(IEnumerable<(Of <<'(T>)>>), IEnumerable<(Of <<'(T>)>>))
Determines if one collection is a proper subset of another, considered as sets. The first set is a proper subset of the second set if every item in the first set also occurs in the second set, and the first set is strictly smaller than the second set. If an item appears X times in the first set, it must appear at least X times in the second set.
Public method Static member IsProperSubsetOf<(Of <<'(T>)>>)(IEnumerable<(Of <<'(T>)>>), IEnumerable<(Of <<'(T>)>>), IEqualityComparer<(Of <<'(T>)>>))
Determines if one collection is a proper subset of another, considered as sets. The first set is a proper subset of the second set if every item in the first set also occurs in the second set, and the first set is strictly smaller than the second set. If an item appears X times in the first set, it must appear at least X times in the second set.