<div dir="ltr"><div><br></div>Thank you Geoff and Nils for detailed explanation. I am trying to use one of the vmods as per my requirement. If I face any problem will get back to you. Thanks again.<div><br></div><div>HardikĀ </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, 17 May 2019 at 20:05, Nils Goroll <<a href="mailto:slink@schokola.de">slink@schokola.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 17/05/2019 16:29, Nils Goroll wrote:<br>
> The globalvar vmod uses refcounting to avoid copying.<br>
<br>
Risking to get carried away into implementation details: It actually does this<br>
only for types which require it, immediate values like REAL, INT etc. do not<br>
need refcounting.<br>
</blockquote></div>