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VelocityDbHashSetTIsProperSubsetOf Method

Checks if this is a proper subset of other (i.e. strictly contained in) Implementation Notes: The following properties are used up-front to avoid element-wise checks: 1. If this is the empty set, then it's a proper subset of a set that contains at least one element, but it's not a proper subset of the empty set. 2. If other has unique elements according to this equality comparer, and this has >= the number of elements in other, then this can't be a proper subset. Furthermore, if other is a hashset using the same equality comparer, we can use a faster element-wise check.

Namespace:  VelocityDb.Collection
Assembly:  VelocityDb (in VelocityDb.dll) Version: (11.1)
public bool IsProperSubsetOf(
	IEnumerable<T> other


Type: System.Collections.GenericIEnumerableT

[Missing <param name="other"/> documentation for "M:VelocityDb.Collection.VelocityDbHashSet`1.IsProperSubsetOf(System.Collections.Generic.IEnumerable{`0})"]

Return Value

Type: Boolean
true if this is a proper subset of other; false if not
See Also