-----Original Message----- From: boost-users-bounces@lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of Arkadiy Vertleyb
"Thorsten Ottosen" <nesotto@cs.auc.dk> wrote
I would to generate this list with the preprocessot lib:
typename decay<T1>::type, typename decay<T2>::type ....
#define PARAM(z, n, data) \ typename decay< T ## n >::type
BOOST_PP_ENUM(n, PARAM, ~)
You can also use BOOST_PP_INTERCEPT, which was designed for this type of situation. #include <boost/preprocessor/facilities/intercept.hpp> #include <boost/preprocessor/repetition/enum_binary_params.hpp> BOOST_PP_ENUM_BINARY_PARAMS(3, typename decay<T, >::type BOOST_PP_INTERCEPT) The BOOST_PP_INTERCEPT macro is used to intercept and discard a numeric concatenation like BOOST_PP_ENUM_PARAMS does to its argument and BOOST_PP_ENUM_BINARY_PARAMS does to two arguments. Regards, Paul Mensonides