You can also use BOOST_PP_COMMA() to defer the comma... BOOST_PP_ENUM_PARAMS(n, std::pair<T BOOST_PP_COMMA() T> r)
Date: Wed, 26 May 2010 13:24:45 +0200 From: maxime@altribe.org To: boost-users@lists.boost.org Subject: Re: [Boost-users] [preprocessor] one comma too many
On 05/26/2010 01:08 PM, Manfred Doudar wrote:
However, I would like to replace "T" with the following instead:
std::pair<T, T>
ie: I want to write something to the effect of:
BOOST_PP_ENUM_PARAMS(n, std::pair<T, T> r)
Of course, BOOST_PP_ENUM_PARAMS now sees one too many arguments, and errors. Any ideas on how to achieve this would be most appreciated.
With thanks in advance,
Hi,
You must use a typedef to hide that comma :
typedef std::pair<T, T> pairTT_t; BOOST_PP_ENUM_PARAM(n, pairTT_t r)
-- Maxime _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users
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