Re: [boost] tuple<T,T,...> generator meta-function

Subject: Re: [boost] tuple<T,T,...> generator meta-function
From: Frank Mori Hess (frank.hess_at_[hidden])
Date: 2009-10-23 09:16:08

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On Friday 23 October 2009, Emre Turkay wrote:
> Hi folks,
>
> How can I do this in a better way?
>
>     template <typename T, size_t N>
>     struct make_tuple { };
>
>     template <typename T>
>     struct make_tuple<T, 1>
>     {
>         typedef boost::tuple<T> type;
>     };
>
>     template <typename T>
>     struct make_tuple<T, 2>
>     {
>         typedef boost::tuple<T, T> type;
>     };
>

If you have a c++0x compiler, you could define it recursively using variadic 
templates.  Otherwise, you could use Boost.Preprocessor.

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