#12808: Optimize ClassCallMetaClass using Cython
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Reporter: hivert | Owner: jason
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: misc | Resolution:
Keywords: classcall UniqueRepresentation | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Florent Hivert, Simon King | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Replying to [comment:46 SimonKing]:
> Replying to [comment:45 hivert]:
> >
> > There is a common usage of {{{ClasscallMetaclass}}} and
> > {{{__classcall_private__}}} for elements in order to delegate the
creation to
> > the parent.
> > ...
> > Now I don't see any element class having a nested class. So in an
ideal world,
> > we'd like to have {{{PerfectMatching}}} in {{{ClasscallMetaclass}}}
but not in
> > {{{NestedClassMetaclass}}}.
>
> Good example!
That said: I think we should focus here on making things faster while
preserving the existing scheme. The meta-metaclass thingy (or the explicit
creation of metaclasses that combine some "pure" metaclasses) should be
done on a different ticket, if at all.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12808#comment:47>
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