RankedDictionaryTKey, 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

Syntax

public RankedDictionaryTKey, TValueKeyCollectionEnumerator Skip(
	int count
)

Parameters

count: Type: SystemInt32
Number of keys to skip.

Return Value

Type: RankedDictionaryTKey, TValueKeyCollectionEnumerator
The keys after the supplied offset.

Exceptions

Exception	Condition
InvalidOperationException	When the dictionary was modified after the enumerator was created.

Remarks

This is a O(log n) operation.

Examples

In the below snippet, both Skip operations perform an order of magnitude faster than their LINQ equivalent.

Copy

var daryk = new RankedMap<int,int>() { {295,-295} };
for (int i = 2; i < 500; i += 2) daryk.Add (i,-i);

foreach (var x in daryk.Keys.Skip (100).SkipWhile (k => k%2==0).Skip (100))
    Console.Write ($"{x} ");

// Output: 494 496 498

Reference

RankedDictionaryTKey, TValueKeyCollectionEnumerator Structure

Kaos.Collections Namespace