Re: [Boost-users] fusion/adapted/mpl.hpp

Stjepan Rajko wrote:

On Wed, Sep 10, 2008 at 10:01 AM, e r wrote:

...

I wished there existed a metafun fusion_to_mpl such that

MPL_ASSERT((is_same::type,mpl_input0_type>))

so that the 1st version of a) could be replaced by

typedef mpl::transform( fusion_to_mpl::type, F0 )::type mpl_result0_type;

if you #include , every fusion sequence will be a valid mpl sequence and every mpl sequence will be a valid fusion sequence. Hence, you can just do

typedef mpl::transform::type mpl_result0_type;

Stjepan

Thanks. I hadn't realize the conversion works both ways. I tried it and it works.