6 Nov
2011
6 Nov
'11
10:59 a.m.
On 05/11/11 16:16, Olaf van der Spek wrote: <snip>
I've never used (NULL) with a smart ptr. Why would you do that? Would be nice to see some real code that does that.
I was curious, I searched for this usage on Google code search <http://www.google.com/codesearch#/>. I found one example: <http://aanf.googlecode.com/svn/trunk/aanf/asio-based/include/connection_pool.hpp> Clearly this could be changed to the default constructor, but it evidently does happen that people pass 0. I can't quite figure out Google code search's interface, but I think this is the only meaningful hit for any of my searches. John Bytheway