Subject: Re: [Boost-users] [preprocessor] one comma too many
From: Maxime van Noppen (maxime_at_[hidden])
Date: 2010-05-26 07:24:45
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