[C++-sig] Re: return value policy for returning same python object...

[Ralf W. Grosse-Kunstleve]

--- David Abrahams <dave at boost-consulting.com> wrote:
> David Abrahams <dave at boost-consulting.com> writes:
> >     const object
> >     do_iadd (back_reference<Y&> self, int other)
> >     {
> >        self.get() += Y_FromInt(other);
> >        return self.source();
> >     }

I always thought that returning a const temporary doesn't make sense. Do you
mean "const object&" above? Or is there something new for me to learn?
Ralf


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