SWIG/python array inside structure

Question

I\'ve got a structure defined inside header.h that looks like :

typedef struct {
....
    int      icntl[40];
    double   cntl[15];
    int      *irn, *jcn;         


        

Answer 1

I would have done this in python

ptr = int(st.icntl)
import ctypes
icntl = ctypes.c_int * 40
icntl = icntl.from_address(ptr)

print icntl[0]
icntl[0] = 1
for i in icntl:
    print i