&gt;&gt; Take a look at<br />&gt;&gt;
http://article.gmane.org/gmane.comp.lib.boost.user/29170<br /><br />Hmm is
there any article or paper explaining the trick and why it's different of
the classic idiom using the ellipsis argument to discrimiante the correct
call to the inner function. IN the same vein, why using a static reference
instead of constructing the object in place in the sizeof operator ?<br
/><br />Thanks in advance