GetHashCodeCore() [7/7]

int System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.GetHashCodeCore ( IEqualityComparer comparer )

inlineprivate

Definition at line 2040 of file ValueTuple.cs.

    {
        if (!((object)Rest is IValueTupleInternal { Length: var length } valueTupleInternal))
        {
            return HashCode.Combine(comparer.GetHashCode(Item1), comparer.GetHashCode(Item2), comparer.GetHashCode(Item3), comparer.GetHashCode(Item4), comparer.GetHashCode(Item5), comparer.GetHashCode(Item6), comparer.GetHashCode(Item7));
        }
        int hashCode = valueTupleInternal.GetHashCode(comparer);
        if (length >= 8)
        {
            return hashCode;
        }
        switch (8 - length)
        {
        case 1:
            return HashCode.Combine(comparer.GetHashCode(Item7), hashCode);
        case 2:
            return HashCode.Combine(comparer.GetHashCode(Item6), comparer.GetHashCode(Item7), hashCode);
        case 3:
            return HashCode.Combine(comparer.GetHashCode(Item5), comparer.GetHashCode(Item6), comparer.GetHashCode(Item7), hashCode);
        case 4:
            return HashCode.Combine(comparer.GetHashCode(Item4), comparer.GetHashCode(Item5), comparer.GetHashCode(Item6), comparer.GetHashCode(Item7), hashCode);
        case 5:
            return HashCode.Combine(comparer.GetHashCode(Item3), comparer.GetHashCode(Item4), comparer.GetHashCode(Item5), comparer.GetHashCode(Item6), comparer.GetHashCode(Item7), hashCode);
        case 6:
            return HashCode.Combine(comparer.GetHashCode(Item2), comparer.GetHashCode(Item3), comparer.GetHashCode(Item4), comparer.GetHashCode(Item5), comparer.GetHashCode(Item6), comparer.GetHashCode(Item7), hashCode);
        case 7:
        case 8:
            return HashCode.Combine(comparer.GetHashCode(Item1), comparer.GetHashCode(Item2), comparer.GetHashCode(Item3), comparer.GetHashCode(Item4), comparer.GetHashCode(Item5), comparer.GetHashCode(Item6), comparer.GetHashCode(Item7), hashCode);
        default:
            return -1;
        }
    }

References System.comparer, System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.Item1, System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.Item2, System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.Item3, System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.Item4, System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.Item5, System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.Item6, System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.Item7, System.length, System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.Length, and System.ValueTuple< T1, T2, T3, T4, T5, T6, T7, TRest >.Rest.