Overlaps()

bool System.Collections.Generic.HashSet< T >.Overlaps ( IEnumerable< T > other )

inline

Implements System.Collections.Generic.ISet< T >.

Definition at line 661 of file HashSet.cs.

    {
        if (other == null)
        {
            ThrowHelper.ThrowArgumentNullException(ExceptionArgument.other);
        }
        if (Count == 0)
        {
            return false;
        }
        if (other == this)
        {
            return true;
        }
        foreach (T item in other)
        {
            if (Contains(item))
            {
                return true;
            }
        }
        return false;
    }

References System.Collections.Generic.HashSet< T >.Contains(), System.Collections.Generic.HashSet< T >.Count, System.item, System.other, and System.ThrowHelper.ThrowArgumentNullException().