RFC: singletons and memory management

[Soren Harward]

On Wednesday 10 September 2008 17:38:06 Ian Monroe wrote:
> if (The::playlistModel() )
>     The::playlistModel()->something()

But if The::playlistModel() is just an alias for PlaylistModel::instance() 
(which it is in every single case that I've looked at so far), then you don't 
have to check if The::playlistModel() exists, because as soon as you call it, 
it does.  That's the whole point of a singleton.

--
Soren Harward