Re: [Boost-users] PP: BOOST_PP_CAT concatenate an argument with a whitespace

On 6 February 2010 17:13, Hicham Mouline wrote:

Hi,

BOOST_PP_CAT( MACRO1, MACRO2 );

MACRO1 expands to double MACRO2 expands to x

BOOST_PP_CAT( MACRO1, MACRO2 ); therefore expands to        doublex;

I am trying to get the statement

double x;

Can't you just write MACRO1 MACRO2? Daniel