<p dir="ltr">I *think* the intent behind them was for them to be used as a basis for derivation. Not that I am sure...</p>
<div class="gmail_quote">On 16 Apr 2016 17:41, "Phil Thompson" <<a href="mailto:phil@riverbankcomputing.com">phil@riverbankcomputing.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 16 Apr 2016, at 3:56 pm, Shaheed Haque <<a href="mailto:srhaque@theiet.org">srhaque@theiet.org</a>> wrote:<br>
><br>
> I just wanted to highlight the SIP-does-not-like-empty-classes<br>
> part of this thread. Is that something that could be addressed please?<br>
<br>
If I do, it won't be done urgently. An empty class is completely useless.<br>
<br>
Phil<br>
</blockquote></div>