11 Sep
2008
11 Sep
'08
5:48 p.m.
Giovanni Piero Deretta skrev:
On Thu, Sep 11, 2008 at 11:06 AM, Thorsten Ottosen <thorsten.ottosen@dezide.com> wrote:
I think the best way (= most RVOs) to write the assignment operator is to take the T argument by value.
Uh? I do not understand how your statement relates to the code above. The point of destructive_copy is to move out of lvalues (by 'converting' them to rvalues), not optimizing out copies of rvalues.
Oh. I thought this was a new thread about the assignment operator. It appeared as a new thread in my news reader. -Thorsten