Re: [Boost-users] use boost preprocessor to generate T1 t1, T2 t2 ...

Subject: Re: [Boost-users] use boost preprocessor to generate T1 t1, T2 t2 ...
From: Daniel James (dnljms_at_[hidden])
Date: 2012-10-26 14:48:41

On 26 October 2012 19:41, weiqingh <weiqingh_at_[hidden]> wrote:
> hi there,
>
> I would like to use boost preprocessor to generate something like this: (for
> n from 0 to N with n = 2 in the following example)
>
> template <typename T1, typename T2>
> void foo(T1 t1, T2 t2)
>
> I have tried to use BOOST_PP_ENUM_PARAMS but cannot figure out how to get
> both T_i and t_i changed each time. is there some other macros I can use?
> any help is highly appreciated.

You want BOOST_PP_ENUM_BINARY_PARAMS.