AreValidIndexAndLength()

static bool System.Text.Encodings.Web.SpanUtility.AreValidIndexAndLength ( int spanRealLength, int requestedOffset, int requestedLength )

inlinestaticprivate

Definition at line 145 of file SpanUtility.cs.

    {
        if (IntPtr.Size == 4)
        {
            if ((uint)requestedOffset > (uint)spanRealLength)
            {
                return false;
            }
            if ((uint)requestedLength > (uint)(spanRealLength - requestedOffset))
            {
                return false;
            }
        }
        else if ((ulong)(uint)spanRealLength < (ulong)((long)(uint)requestedOffset + (long)(uint)requestedLength))
        {
            return false;
        }
        return true;
    }

References System.IntPtr.Size.

Referenced by System.Text.Encodings.Web.SpanUtility.TryWriteUInt64LittleEndian().