IcuStartsWith()

unsafe bool System.Globalization.CompareInfo.IcuStartsWith ( ReadOnlySpan< char > source, ReadOnlySpan< char > prefix, CompareOptions options, int * matchLengthPtr )

inlineprivate

Definition at line 1392 of file CompareInfo.cs.

    {
        if (_isAsciiEqualityOrdinal && CanUseAsciiOrdinalForOptions(options))
        {
            if ((options & CompareOptions.IgnoreCase) != 0)
            {
                return StartsWithOrdinalIgnoreCaseHelper(source, prefix, options, matchLengthPtr);
            }
            return StartsWithOrdinalHelper(source, prefix, options, matchLengthPtr);
        }
        fixed (char* source2 = &MemoryMarshal.GetReference(source))
        {
            fixed (char* target = &MemoryMarshal.GetReference(prefix))
            {
                return Interop.Globalization.StartsWith(_sortHandle, target, prefix.Length, source2, source.Length, options, matchLengthPtr);
            }
        }
    }

References System.Globalization.CompareInfo._isAsciiEqualityOrdinal, System.Globalization.CompareInfo._sortHandle, System.Globalization.CompareInfo.CanUseAsciiOrdinalForOptions(), System.Runtime.Serialization.Dictionary, System.options, System.prefix, System.source, Interop.Globalization.StartsWith(), System.Globalization.CompareInfo.StartsWithOrdinalHelper(), and System.Globalization.CompareInfo.StartsWithOrdinalIgnoreCaseHelper().

Referenced by System.Globalization.CompareInfo.StartsWithCore().