Re: [Boost-users] [Fusion] BOOST_FUSION_ADAPT_STRUCT with templated member

14 Sep 2012


      AMDG

On 09/14/2012 11:24 AM, Nevin Liber wrote:
...
On 14 September 2012 12:43, Steven Watanabe <watanabesj@gmail.com> wrote:
...
...
#include <boost/fusion/include/adapt_struct.hpp>
template<int a, int b>
struct AB {};
BOOST_FUSION_ADAPT_STRUCT(
    , Silly,
    (AB<2,3>, ab))
fails
<snip>
I was hoping for something more scalable.  Amongst other things, the real
code has a number of boost::array of varying types of sizes, so it is
either a lot of typedefs or a lot of wrapper classes to get the number of
template arguments down to one.
There's this trick:
function_traits<void(AB<2, 3>)>::arg1_type.
Unfortunately, this loses CV qualifiers.

In Christ,
Steven Watanabe