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 >
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