ImmutableSortedSet<T>.IsProperSubsetOf(IEnumerable<T>) Method

Definition

Namespace:

System.Collections.Immutable

Assembly:

System.Collections.Immutable.dll

Package:

System.Collections.Immutable v9.0.0-rc.2.24473.5

Source:

ImmutableSortedSet_1.cs

Determines whether the current immutable sorted set is a proper (strict) subset of the specified collection.

public:
 virtual bool IsProperSubsetOf(System::Collections::Generic::IEnumerable<T> ^ other);

public bool IsProperSubsetOf (System.Collections.Generic.IEnumerable<T> other);

abstract member IsProperSubsetOf : seq<'T> -> bool
override this.IsProperSubsetOf : seq<'T> -> bool

Public Function IsProperSubsetOf (other As IEnumerable(Of T)) As Boolean

Parameters

other

IEnumerable<T>

The collection to compare to the current set.

Returns

Boolean

true if the current set is a proper subset of other; otherwise, false.

Implements

IsProperSubsetOf(IEnumerable<T>) IsProperSubsetOf(IEnumerable<T>) IsProperSubsetOf(IEnumerable<T>)

Remarks

An empty set is a proper subset of any other collection. Therefore, this method returns true if the current set is empty, unless the other collection is also empty.

System.Collections.Immutable NuGet package

About immutable collections and how to install