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From: David Abrahams (dave_at_[hidden])
Date: 2008-07-15 22:59:31

on Mon Jul 14 2008, "vicente.botet" <> wrote:

> The expr.hpp and expr_pp.hpp files are attached. The class is able to
> manage with a
> variable number of parameters (BOOST_DSL_EXPR_ARITY) when
> BOOST_DSL_EXPR_PP is defined or up to 3 otherwise.
> P.S. The variadic template code is not correct.

This code is much too complex for me to analyze. It would help a lot if
you'd strip out any non-correct code, to start with.

One thing I can say up front is that compilation times are a concern and
any ease-of-use wrapper should avoid increasing them too much.

Dave Abrahams
BoostPro Computing

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