ImmutableDictionary<TKey,TValue>.ToBuilder Method

Definition

Namespace:

System.Collections.Immutable

Assembly:

System.Collections.Immutable.dll

Source:

ImmutableDictionary_2.cs

Creates an immutable dictionary with the same contents as this dictionary that can be efficiently mutated across multiple operations by using standard mutable interfaces.

public:
 System::Collections::Immutable::ImmutableDictionary<TKey, TValue>::Builder ^ ToBuilder();

public System.Collections.Immutable.ImmutableDictionary<TKey,TValue>.Builder ToBuilder ();

member this.ToBuilder : unit -> System.Collections.Immutable.ImmutableDictionary<'Key, 'Value>.Builder

Public Function ToBuilder () As ImmutableDictionary(Of TKey, TValue).Builder

Returns

ImmutableDictionary<TKey,TValue>.Builder

A collection with the same contents as this dictionary that can be efficiently mutated across multiple operations by using standard mutable interfaces.

Remarks

This is an O(1) operation and results in only a single (small) memory allocation. The mutable collection that is returned is not thread safe.