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