RemoveMany Method

Wintellect PowerCollections

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[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Removes all the keys found in another collection (such as an array or List<TKey>). Each key in keyCollectionToRemove is removed from the dictionary. Keys that are not present are ignored.

Namespace: Wintellect.PowerCollections
Assembly: PowerCollections (in PowerCollections.dll)

Syntax

C#
public int RemoveMany( IEnumerable<TKey> keyCollectionToRemove )

Visual Basic (Declaration)
Public Function RemoveMany ( _ keyCollectionToRemove As IEnumerable(Of TKey) _ ) As Integer

Visual C++
public: int RemoveMany ( IEnumerable<TKey>^ keyCollectionToRemove )

Parameters

keyCollectionToRemove: IEnumerable<(Of <TKey>)>
A collection of keys to remove from the dictionary.

Return Value

The number of keys removed from the dictionary.

Remarks

RemoveMany takes time O(M log N), where M is the size of keyCollectionToRemove, and N is this size of this collection.