CompareTo()

static int System.MemoryExtensions.CompareTo ( this ReadOnlySpan< char > span, ReadOnlySpan< char > other, StringComparison comparisonType )

inlinestatic

Definition at line 1415 of file MemoryExtensions.cs.

    {
        string.CheckStringComparison(comparisonType);
        switch (comparisonType)
        {
        case StringComparison.CurrentCulture:
        case StringComparison.CurrentCultureIgnoreCase:
            return CultureInfo.CurrentCulture.CompareInfo.Compare(span, other, string.GetCaseCompareOfComparisonCulture(comparisonType));
        case StringComparison.InvariantCulture:
        case StringComparison.InvariantCultureIgnoreCase:
            return CompareInfo.Invariant.Compare(span, other, string.GetCaseCompareOfComparisonCulture(comparisonType));
        case StringComparison.Ordinal:
            if (span.Length == 0 || other.Length == 0)
            {
                return span.Length - other.Length;
            }
            return string.CompareOrdinal(span, other);
        default:
            return Ordinal.CompareStringIgnoreCase(ref MemoryMarshal.GetReference(span), span.Length, ref MemoryMarshal.GetReference(other), other.Length);
        }
    }

References System.Globalization.Ordinal.CompareStringIgnoreCase(), System.comparisonType, System.Globalization.CultureInfo.CurrentCulture, System.Globalization.CompareInfo.Invariant, and System.other.