"David Abrahams" <dave@boost-consulting.com> wrote in message news:87pse2admy.fsf@pereiro.luannocracy.com...
"Andy Little" <andy@servocomm.freeserve.co.uk> writes:
"David Abrahams" <dave@boost-consulting.com> wrote
"Andy Little" <andy@servocomm.freeserve.co.uk> writes:
Hi,
I am trying to transform from a fusion vector of values to a fusion vector of non-const references to those values, the ultimate aim being to assign the original sequence from another sequence.
The code below works ok with make_vector, but I want to be able to automate it for any fusion sequence. How can I do that?
You can find an example of exactly that on the zip_iterator_fusion branch of boost/iterator/zip_iterator.hpp
Yikes. I don't really understand what I am meant to do with that. I will have to study it in more detail.
mpl::transform<value_tuple, boost::add_reference<_> > ref_tuple(( value_tuple ));
Yes if it does what it says on the tin :-) Now all I need is a matrix iterator, but I guess I should figure that out myself. regards Andy Little