 | RankedMapTKey, TValueKeyCollectionEnumeratorSkip Method |
Bypasses a supplied number of keys and yields the remaining keys.
Namespace: Kaos.Collections
Assembly: KaosCollections (in KaosCollections.dll) Version: 4.2.0.0
SyntaxC#
public RankedMapTKey, TValueKeyCollectionEnumerator Skip( int count )
Parameters
- count
- Type: SystemInt32
Number of keys to skip.
Return Value
Type: RankedMapTKey, TValueKeyCollectionEnumeratorThe keys after the supplied offset.
Exceptions| Exception | Condition |
|---|---|
| InvalidOperationException | When the map was modified after the enumerator was created. |
RemarksThis is a O(log n) operation.
Examples
In the below snippet, both Skip operations perform an order of magnitude faster than their LINQ equivalent.
C#
var mapk = new RankedMap<int,int>() { {295,-295} }; for (int i = 2; i < 500; i += 2) mapk.Add (i,-i); foreach (var x in mapk.Keys.Skip (100).SkipWhile (k => k%2==0).Skip (100)) Console.Write ($"{x} "); // Output: 494 496 498
See Also