Talk:More C++ Idioms/Attach by Initialization

What is this idiom?
I've never heard of this idiom, and I can't find any information about it on the web (the only relevant hits on Google lead back here). Does it have another name? Can someone explain enough about it that I could fill in the rest? --Fishpi (discuss • contribs) 17:29, 19 February 2011 (UTC)