Re: [boost] Re: singleton template template parameters

From: Jason Hise (chaos_at_[hidden])
Date: 2005-02-16 18:10:23

Jonathan Turkanis wrote:

>I suggested you follow policy_ptr and use mpl metafunction classes as policy
>template parameters. See, for instance, the array storage policy:
>http://tinyurl.com/6tbhu.
>
>It looks like this:
>
>    template <typename T>
>    class array_storage_
>    { ... };
>
>    struct array_storage
>    {
>        typedef storage_policy_tag policy_category;
>
>        template <typename T>
>        struct apply
>        {
>            typedef array_storage_<T> type;
>        };
>    };
>
>Jonathan
>
is this essentially the equivalent of the standard allocator's rebind?

-Jason