Re: [Boost-users] [preprocessor] Strange BOOST_PP_CAT behavior

From: John Femiani (JOHN.FEMIANI_at_[hidden])
Date: 2008-05-08 05:47:23

 > Are you missing a 1?
> No. '1' should be added to BAR_MACRO_ after processing BOOST_PP_CAT.
> 

Ok, 
I am no expert at preprocessor so it is easy to get confused :)
Have you tried:

#define FOO_MACRO(S) BOOST_PP_CAT(BAR_MACRO_, BOOST_PP_SEQ_HEAD(S))(S)

That looks more straightforward to me.

-- JOhn