TryExchange()

bool System.Collections.Immutable.ImmutableHashSet< T >.HashBucket.TryExchange ( T value, IEqualityComparer< T > valueComparer, out T existingValue )

inlinepackage

Definition at line 522 of file ImmutableHashSet.cs.

        {
            if (!IsEmpty)
            {
                if (valueComparer.Equals(value, _firstValue))
                {
                    existingValue = _firstValue;
                    return true;
                }
                int num = _additionalElements.IndexOf(value, valueComparer);
                if (num >= 0)
                {
                    existingValue = _additionalElements.ItemRef(num);
                    return true;
                }
            }
            existingValue = value;
            return false;
        }

References System.Collections.Immutable.ImmutableHashSet< T >.HashBucket._additionalElements, System.Collections.Immutable.ImmutableHashSet< T >.HashBucket._firstValue, System.Collections.Immutable.ImmutableHashSet< T >.HashBucket.IsEmpty, and System.value.