component changed; owner set

viboes — Mon, 28 May 2012 17:34:16 GMT

owner set to Robert Ramey
component None → serialization

status, type changed; resolution set

Robert Ramey — Mon, 28 May 2012 18:33:45 GMT

status new → closed
type Bugs → Feature Requests
resolution → wontfix

I don't think the serialization library uses this any more. Of course it's still in there. I have no idea if anyone uses it. If you want to submit a patch, I'd be happy to roll it in.

On the other hand, one might want to really think about this.

BOOST_STRONG_TYPEDEF(int, T1); BOOST_STRONG_TYPEDEF(int, T2); BOOST_STRONG_TYPEDEF(long, T3); BOOST_STRONG_TYPEDEF(int, T4)

T1 t1; T2 t2; T2 t3; T4 t4;

So what type should t1 + t2 be? What about t1 + t3 ? Not at all clear to me. You can already do

T4 operator+(T1 t1, T3, t3){

return t1 + t3;

}

which was the original motivation for this strong type.

Of course you can resolve the issue with static_cast<T4>(t1 + t3) or any assignment

t4 = t1 + t3.

So now I think about this, I don't think it's a good idea to mess with this.

Robert Ramey

Seems to be the best course would to follow the

Boost C++ Libraries: Ticket #6501: BOOST_STRONG_TYPEDEF Unexpected result when performing an addition (and probably other type of operators) of two strongly typed variables.

component changed; owner set

status, type changed; resolution set