This is correct, forget what I said. I should have tried it out before I said anything. My apologies.
On Tue, Jun 2, 2009 at 12:44 PM, Lisandro Dalcin <dalc...@gmail.com> wrote: > No, that will not work. AFAIK, Class attributes are not currently > supported for cdef classes. > > Juha, you will have to code like this: > > > # foo.pyx > > cdef int Foo_count = 0 > > cdef class Foo: > > def __cinit__(self): > global Foo_count > Foo_count += 1 > > > > > On Tue, Jun 2, 2009 at 1:36 PM, Chris Colbert <sccolb...@gmail.com> wrote: > > you have to declare the attribute as public. > > > > http://docs.cython.org/docs/extension_types.html > > > > Cheers, > > > > Chris > > > > On Tue, Jun 2, 2009 at 11:17 AM, Juha Salo <jusa...@gmail.com> wrote: > >> > >> Unfortunately that didn't seem to work. I got the following error after > >> the change: > >> >>> a = Foo() > >> Traceback (most recent call last): > >> File "<stdin>", line 1, in <module> > >> File "foo.pyx", line 7, in foo.Foo.__cinit__ (foo.c:388) > >> self.count += 1 > >> AttributeError: 'foo.Foo' object attribute 'count' is read-only > >> > >> To clarify, I want the value of the count variable to remain the same > >> between all instances. So if I create 3 Foo objects, each object should > show > >> 3 as the value in the count variable. > >> > >> 2009/6/2 Cristi Constantin <darkg...@yahoo.com> > >>> > >>> Good day. > >>> You should try self.count += 1 instead of Foo.count += 1. > >> > >> > >> _______________________________________________ > >> Cython-dev mailing list > >> Cython-dev@codespeak.net > >> http://codespeak.net/mailman/listinfo/cython-dev > >> > > > > > > _______________________________________________ > > Cython-dev mailing list > > Cython-dev@codespeak.net > > http://codespeak.net/mailman/listinfo/cython-dev > > > > > > > > -- > Lisandro Dalcín > --------------- > Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC) > Instituto de Desarrollo Tecnológico para la Industria Química (INTEC) > Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) > PTLC - Güemes 3450, (3000) Santa Fe, Argentina > Tel/Fax: +54-(0)342-451.1594 > _______________________________________________ > Cython-dev mailing list > Cython-dev@codespeak.net > http://codespeak.net/mailman/listinfo/cython-dev >
_______________________________________________ Cython-dev mailing list Cython-dev@codespeak.net http://codespeak.net/mailman/listinfo/cython-dev
