Re: [Boost-users] [preprocessor] CAT and '-' token

From: Johan Nilsson (r.johan.nilsson_at_[hidden])
Date: 2006-06-28 04:05:09

Paul Mensonides wrote:

[snip]

> 
> Token-pasting must result in a single preprocessing token.  So, there
> are a very limited few things that you can paste with '-'.  In
> particular, '-VARIANT' is two pp-tokens, so the diagnostic is
> correct.  For what you want to do below, token-pasting isn't
> necessary.  Just having... 
> 
> #define NAME MODULE-VARIANT
> 
> BOOST_PP_STRINGIZE(NAME) // or: BOOST_PP_STRINGIZE(MODULE-VARIANT)
> 
> ...should be sufficient.

As simple as that ... ;-)

Thanks!

// Johan