Re: [Boost-users] from a variant to class with members templated over the variant types

AMDG On 09/21/2011 05:44 AM, Olivier Tournaire wrote:

I am not sure if the title is self explanatory, so, let me show an example of the goal.

I have:

variant<type1, type2, type3> v;

I want:

struct { anobject<type1> _type1_object; anobject<type2> _type2_object; anobject<type3> _type3_object; }

Is there a way to do such a thing with boost pp (or something else)?

Something like this should work: typedef variant<type1, type2, type3> variant_type; typedef fusion::result_of::as_vector< mpl::transform< variant_type::types, anobject<mpl::_> >::type>::type vector_type; In Christ, Steven Watanabe