Dear All and probably mostly Robert Bradshaw, I'm trying to complete Nicolas infrastructure for categories and I don't understand the design of the standard mechanism for building elements. Mainly, my problem is: for a parent P, are there precise specifications concerning the respective roles of __call__ element_constructor _element_constructor _element_constructor_ Any answer or pointer to some documentation is most welcome.
Best regards, Florent --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---