Add() [5/5]

static MutationResult System.Collections.Immutable.ImmutableHashSet< T >.Add ( T item, MutationInput origin )

inlinestaticprivate

Definition at line 987 of file ImmutableHashSet.cs.

    {
        int num = ((item != null) ? origin.EqualityComparer.GetHashCode(item) : 0);
        OperationResult result;
        HashBucket newBucket = origin.Root.GetValueOrDefault(num).Add(item, origin.EqualityComparer, out result);
        if (result == OperationResult.NoChangeRequired)
        {
            return new MutationResult(origin.Root, 0);
        }
        SortedInt32KeyNode<HashBucket> root = UpdateRoot(origin.Root, num, origin.HashBucketEqualityComparer, newBucket);
        return new MutationResult(root, 1);
    }

References System.Collections.Generic.Dictionary< TKey, TValue >.Add(), System.Collections.Immutable.ImmutableHashSet< T >.MutationInput.EqualityComparer, System.Collections.Generic.IEqualityComparer< in T >.GetHashCode(), System.Collections.Immutable.ImmutableHashSet< T >.MutationInput.HashBucketEqualityComparer, System.item, System.Collections.Immutable.ImmutableHashSet< T >.MutationInput.Root, and System.Collections.Immutable.ImmutableHashSet< T >.UpdateRoot().