Sturla Molden wrote:
> Neal Becker skrev:
>> Do any of these suggestions address my problem with array base?
>>
>> ctypedef class numpy.ndarray [object PyArrayObject]:
>> cdef __cythonbufferdefaults__ = {"mode": "strided"}
>>
>> cdef:
>> # Only taking a few of the most commonly used and stable
>> # fields. One should use PyArray_* macros instead to access
>> # the C
>> fields.
>> char *data
>> int ndim "nd"
>> npy_intp *shape "dimensions"
>> npy_intp *strides
>> dtype descr
>> object base <<< my addition
>>
>> Problem was that base could be NULL, and attempting to assign to it would
>> try to call DECREF, and BOOM.
>>
> You have to use Py_XDECREF and Py_XINCREF instead of Py_DECREF and
> Py_INCREF.
>
> S.M.
I didn't use either one. Cython used Py_DECREF automatically, because
'base' was and 'object'.
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