Re: [Boost-users] Help with (possibly MPL) pattern for a viewer that may contain a copy of statically allocated data

Subject: Re: [Boost-users] Help with (possibly MPL) pattern for a viewer that may contain a copy of statically allocated data
From: Max (loadcom_at_[hidden])
Date: 2009-01-27 10:12:34

> template<int M, int N, class Storage = boost::mpl::identity<> > class
regular_grid
> {
>     typedef boost::array< boost::array<double, M>, N > array_type;
>     typedef typename boost::mpl::apply<Storage, array_type>::type
storage_type;
>     storage_type axis_;
>     // use axis
> };
> 
> typedef boost::add_reference<boost::add_const<boost::mpl::_1> >
> reference_policy; typedef boost::mpl::identity<> copy_policy;
> 
> regular_grid<2, 3,  reference_policy> g;
> 
> In Christ,
> Steven Watanabe
> 

Elegant solution I never began to imagine. 
Thank you, Steven. It's _generally_ useful.

B/Rgds
Max