NormalizedSpanCollection::Union Method (NormalizedSpanCollection^, NormalizedSpanCollection^)
Visual Studio 2015
Finds the union of two span sets.
Assembly: Microsoft.VisualStudio.Text.Data (in Microsoft.VisualStudio.Text.Data.dll)
public: static NormalizedSpanCollection^ Union( NormalizedSpanCollection^ left, NormalizedSpanCollection^ right )
Parameters
- left
-
Type:
Microsoft.VisualStudio.Text::NormalizedSpanCollection^
The first span set.
- right
-
Type:
Microsoft.VisualStudio.Text::NormalizedSpanCollection^
The second span set.
Return Value
Type: Microsoft.VisualStudio.Text::NormalizedSpanCollection^The new span set that corresponds to the union of left and right.
| Exception | Condition |
|---|---|
| ArgumentNullException | left or right is null. |
This operator runs in O(N+M) time where N = left.Count, M = right.Count.
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