On Mar 18, 2009, at 10:49 AM, Carl Witty wrote:
> On Wed, Mar 18, 2009 at 10:22 AM, Stefan Behnel
> <[email protected]> wrote:
>> I don't have sage to test this, but is this using the latest
>> Cython? I
>> remember that Robert fixed a couple of things regarding header
>> include
>> order, and it might have been after the 0.10 releases.
>
> This would have been with Cython 0.10.3. I'll check this evening to
> see if the problem persists with Cython 0.11, if nobody beats me to
> it.
In Cython 0.11, the headers appear exactly in the order that they are
given in the source files, without duplication. If I include or
import a file, all (recursively) included .h files are included at
that point in the sequence. An example should make things clearer.
--------------------- car.pyx ----------------
cdef extern from "a.h":
pass
cdef extern from "b.h":
pass
cimport engine
cdef extern from "z.h":
pass
cdef extern from "y.h":
pass
-------------- engine.pxd -----------------
cdef extern from "a.h":
pass
cdef extern from "c.h":
pass
cdef extern from "y.h":
pass
----------------------------------
Will result in
# include "a.h"
# include "b.h"
# include "c.h"
# include "y.h"
# include "z.h"
- Robert
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