Re: [Boost-users] BOOST_PP_REPEAT to repeat comma-containing text

Subject: Re: [Boost-users] BOOST_PP_REPEAT to repeat comma-containing text
From: Igor R (boost.lists_at_[hidden])
Date: 2014-04-08 09:07:22

> example:
>
> #include <boost/preprocessor/arithmetic/add.hpp>
> #include <boost/preprocessor/arithmetic/sub.hpp>
> #include <boost/preprocessor/repetition/repeat.hpp>
>
> #define PP_PROC(unused1, idx, from) \
>         param1, param2, arr1[BOOST_PP_ADD(from, idx)],
> arr2[BOOST_PP_ADD(from, idx)],
>
> #define MY_REPEAT(from, to) \
>         BOOST_PP_REPEAT( \
>                  BOOST_PP_SUB(to, from) \
>                 ,PP_PROC \
>                 ,from \
>         )
>

Great, thanks!