Extensions.AddOrSet(TKey, TValue) Method

ExtensionsAddOrSetTKey, TValue Method

Dictionary helper that allows for idempotent updates. You don't need to care whether or not this item is already in the collection in order to update it.

Namespace: Akka.Util.Internal
Assembly: Akka (in Akka.dll) Version: 0.8.0.0 (0.8.0.0)

Syntax

C++

Copy

public static void AddOrSet<TKey, TValue>(
	this IDictionary<TKey, TValue> hash,
	TKey key,
	TValue value
)

<ExtensionAttribute>
Public Shared Sub AddOrSet(Of TKey, TValue) ( 
	hash As IDictionary(Of TKey, TValue),
	key As TKey,
	value As TValue
)

public:
[ExtensionAttribute]
generic<typename TKey, typename TValue>
static void AddOrSet(
	IDictionary<TKey, TValue>^ hash, 
	TKey key, 
	TValue value
)

[<ExtensionAttribute>]
static member AddOrSet : 
        hash : IDictionary<'TKey, 'TValue> * 
        key : 'TKey * 
        value : 'TValue -> unit

Parameters

hash: Type: System.Collections.GenericIDictionaryTKey, TValue
[Missing <param name="hash"/> documentation for "M:Akka.Util.Internal.Extensions.AddOrSet``2(System.Collections.Generic.IDictionary{``0,``1},``0,``1)"]
key: Type: TKey
[Missing <param name="key"/> documentation for "M:Akka.Util.Internal.Extensions.AddOrSet``2(System.Collections.Generic.IDictionary{``0,``1},``0,``1)"]
value: Type: TValue
[Missing <param name="value"/> documentation for "M:Akka.Util.Internal.Extensions.AddOrSet``2(System.Collections.Generic.IDictionary{``0,``1},``0,``1)"]

Type Parameters

TKey: [Missing <typeparam name="TKey"/> documentation for "M:Akka.Util.Internal.Extensions.AddOrSet``2(System.Collections.Generic.IDictionary{``0,``1},``0,``1)"]
TValue: [Missing <typeparam name="TValue"/> documentation for "M:Akka.Util.Internal.Extensions.AddOrSet``2(System.Collections.Generic.IDictionary{``0,``1},``0,``1)"]

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IDictionaryTKey, TValue. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

Extensions Class

Akka.Util.Internal Namespace