Hello Bill,
Finaly, I just change my function header to take a double* rather than a
double**. It's working fine now. Thank you for all your answer and your
help!
Swig and numpy.i are really cool when you now how to use it!
I also use INPLACE array as a way output 2D arrays from my C function
Kevin,
In this instance, the best thing is to write a wrapper function that
calls your matSum() function, and takes a double* rather than a
double**. You can %ignore the original function and %rename the
wrapper so that the python interface gets the name you want.
On Mar 25, 2009, at 7:39
Thanks Bill, it helps me a lot ! My function works fine now.
But I encounter an other problem. This time with a NumPy array of 2
dimensions.
Here is the function I want to use :
//
double matSum(double** mat, int n, int m){
int i,j;
double sum = 0.0;
for (i=0;i wrote:
Kevin,
You need to declare vecSum() *after* you %include "numpy.i" and use
the %apply directive. Based on what you have, I think you can just
get rid of the "extern double vecSum(...)". I don't see what purpose
it serves. As is, it is telling swig to wrap vecSum() before you have
set up
Hi everyone,
I have been using NumPy for a couple of month now, as part of my research
project at the university. But now, I have to use a big C library I wrote
myself in a python project. So I choose to use SWIG for the interface
between both my python script and my C library. To make things mo
