[boost] boost::proto overloads of operator()

From: Maurizio Vitale (maurizio.vitale_at_[hidden])
Date: 2007-04-10 16:35:53

Hi, 

   I'm trying to get boost::proto to turn udt(v1,v2) into a parse
tree. Up to now I haven't got past the compiler asking for an
udt::operator()(int,int).

I can probably define such an operator for my UDT and return a
proto::expr tree, but I was hoping in proto providing overloads so
that I don't have to do it for all my types.

I've looked into expr.hpp and there seem to be something related to
this, but I don't seem to be able to make use of it.

What is the best way to achieve what I'm trying?

Thanks a lot,

        Maurizio