Could anyone give me a tip on how to convert a python function
of the form
def func(x):
return some_operation(x)
to a C function of the form
cdef void cfunc(double x, double *y):
y = some_operation(x)
That is I want to be able to turn a python function into
a C function with pass by reference return semantics.
I looked at the cheesefinder example, and I am not sure how to adapt it, as I
want to be able to have the user supply the python function, and I can't think
of how to make a cdef callback function that knows what this function is, that
is
cdef void callback(souble x, double *y):
y = func(x)
I am not sure how to set func in this way, without rewriting the cdef each
time. In python I would just use a higher order function . . .
Thanks,
Gabriel
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