SortedSet<T>.IsProperSupersetOf(IEnumerable<T>) Method
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Determines whether a SortedSet<T> object is a proper superset of the specified collection.
public:
virtual bool IsProperSupersetOf(System::Collections::Generic::IEnumerable<T> ^ other);public bool IsProperSupersetOf(System.Collections.Generic.IEnumerable<T> other);abstract member IsProperSupersetOf : seq<'T> -> bool
override this.IsProperSupersetOf : seq<'T> -> boolPublic Function IsProperSupersetOf (other As IEnumerable(Of T)) As Boolean- other
- IEnumerable<T>
The collection to compare to the current SortedSet<T> object.
true if the SortedSet<T> object is a proper superset of other; otherwise, false.
other is null.
An empty set is a proper superset of any other collection. Therefore, this method returns true if the collection represented by the other parameter is empty unless the current SortedSet<T> collection is also empty.
This method always returns false if Count is less than or equal to the number of elements in other.
If the collection represented by other is a SortedSet<T> collection with the same equality comparer as the current SortedSet<T> object, this method is an O(n) operation. Otherwise, this method is an O(n + m) operation, where n is the number of elements in other and m is Count.
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
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