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Creates a new list that contains a subrange of elements from this list. The
current list is unchanged.
Namespace: Wintellect.PowerCollections
Assembly:
PowerCollections (in PowerCollections.dll)
Syntax
| C# |
|---|
public BigList<T> GetRange( int index, int count ) |
| Visual Basic (Declaration) |
|---|
Public Function GetRange ( _ index As Integer, _ count As Integer _ ) As BigList(Of T) |
| Visual C++ |
|---|
public: BigList<T>^ GetRange ( int index, int count ) |
Parameters
- index
- Int32
The starting index of the sub-range.
- count
- Int32
The number of items in the sub-range. If this is zero, the returned list is empty.
Return Value
A new list with the count items that start at index.Remarks
This method takes take O(log N), where N is the size of the current list. Although
the sub-range is conceptually copied, storage is shared between the two lists until a change
is made to the shared items.
Remarks
If a view of a sub-range is desired, instead of a copy, use the
more efficient Range(Int32, Int32) method, which provides a view onto a sub-range of items.
See Also
BigList<(Of <T>)> Class
Wintellect.PowerCollections Namespace
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