RE: [boost] [preprocessor] sequence->initializer

14 Jul 2004


      ...
-----Original Message-----
From: boost-bounces@lists.boost.org 
[mailto:boost-bounces@lists.boost.org] On Behalf Of Vladimir Prus
...
Hello,
support I have some Boost.Preprocessor data structure, say a sequence:
#define SEQ ("1")("2")("3")
how can I convert it into initalizer {"1", "2", "3"}? E.g:
#define MY_TEST(SEQ) char* var = { 
SOMEHOW_GET_LIST_OF_VALUES(SEQ) }
BOOST_PP_SEQ_ENUM converts a sequence to a comma-separated list.  E.g.

#include <boost/preprocessor/seq/enum.hpp>

#define MY_TEST(seq) \
    char* var[] = { BOOST_PP_SEQ_ENUM(seq) } \
    /**/

#define SEQ ("1")("2")("3")

MY_TEST(SEQ); // char* var[] = { "1", "2", "3" };

Regards,
Paul Mensonides