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Computes the intersection of this set with another set. The intersection of two sets
is all items that appear in both of the sets. A new set is
created with the intersection 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 Set<T> Intersection( Set<T> otherSet ) |
| Visual Basic (Declaration) |
|---|
Public Function Intersection ( _ otherSet As Set(Of T) _ ) As Set(Of T) |
| Visual C++ |
|---|
public: Set<T>^ Intersection ( Set<T>^ otherSet ) |
Parameters
- otherSet
- Set<(Of <T>)>
Set to intersection with.
Return Value
The intersection of the two sets.Remarks
When equal items appear in both sets, the intersection will include an arbitrary choice of one of the two equal items.
The intersection of two sets is computed in time O(N), where 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. |
See Also
Set<(Of <T>)> Class
Wintellect.PowerCollections Namespace
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