As you don't give any example, I can't know exactly what you want to do. But how about using multi_array to store pointers? Then you can construct your objects at any time. On Fri, Nov 20, 2020 at 11:55 PM Eugenio Bargiacchi via Boost-users < boost-users@lists.boost.org> wrote:
I'd love to be able to use multi_array with classes that do not have a default constructor. At the moment, this is impossible, as both the constructor and resize functions only take extents as arguments (and possibly some other options), but no value_type, as for example std::vector does. Thus, trying to store objects without a default constructor in a multi_array results in hard compiler errors, with no workaround that I know of.
This happens to me fairly often, as I use multi_array to organize sets of complex objects. If there is a technical reason why this is not possible, I would also be happy to learn it.
Best regards, Eugenio Bargiacchi _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org https://lists.boost.org/mailman/listinfo.cgi/boost-users