Difference Method

Wintellect PowerCollections

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[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Computes the difference of this set with another set. The difference of these two sets is all items that appear in this set, but not in otherSet. A new set is created with the difference of the sets and is returned. This set and the other set are unchanged.

Namespace: Wintellect.PowerCollections
Assembly: PowerCollections (in PowerCollections.dll)

Syntax

C#
public OrderedSet<T> Difference( OrderedSet<T> otherSet )

Visual Basic (Declaration)
Public Function Difference ( _ otherSet As OrderedSet(Of T) _ ) As OrderedSet(Of T)

Visual C++
public: OrderedSet<T>^ Difference ( OrderedSet<T>^ otherSet )

Parameters

otherSet: OrderedSet<(Of <T>)>
Set to difference with.

Return Value

The difference of the two sets.

Remarks

The difference of two sets is computed in time O(M + N log M), where M is the size of the larger set, and N is the size of the smaller set.

Exceptions

Exception	Condition
System..::InvalidOperationException	This set and otherSet don't use the same method for comparing items.