Hi all,
I hope this is the right mailing list to post my question to.
I'm trying to make some easy C code working with Python by using f2py.
For example, take the test.c file:
----------------------------------
typedef struct data {
int a;
double b;
} DATA;
/*function with struct*/
DATA incr(DATA x) {
DATA y;
y.a = x.a + 1;
y.b = x.b + 1.;
return(y);
}
/*function: return value*/
int incr0(int x) {
return(x+1);
}
/*subroutine: no return value*/
void incr1(int *x) {
*x += 1;
}
----------------------------------
If I do:
$ f2py -c test.c -m prova
all seems fine, but inside ipython I get this error:
In [1]: import prova
---------------------------------------------------------------------------
<type 'exceptions.ImportError'> Traceback (most recent call last)
/xlv1/labsoi_devices/bollalo001/work/test/python/<ipython console> in
<module>()
<type 'exceptions.ImportError'>: dynamic module does not define init
function (initprova)
I think I'm missing a correct .pyf file to do:
$ f2py -c prova2.pyf test.c
I tried writing prova2.pyf by my own, because doing:
$ f2py test.c -h prova2.pyf -m prova
gives me an empty prova2.pyf, but I wasn't able to do it!!!
Can anyone of use kindly show me how to write it? Or giving me a good
tutorial to read? I found only very few information on www.scipy.org.
Thank you in advance,
Lorenzo.
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