I tried wrapping a simple C code suing SWIG to Python, but am having
problem,
my .c file is,
Step 1:
example.c
--------------
double val=3.0;
int fact(int n)
{
if(n<=1)
return 1;
else
return n*fact(n-1);
}
int mod(int x, int y)
{
return (x%y);
}
Step 2:
I then created interface file as.
example.i
--------------
%module example
%{
%}
extern int fact(int n);
extern int mod(int x,int y);
Step 3:
I compiled the .i file with SWIG,
c:\python25\swigswig -
python example.i
It creates example.py and example_wrap.c
Step 4:
I compiled example.c and example_wrap.c individually
c:\python25\mingw\bin gcc -c example.c (it create
example.o)
c:\python25\mingw\bin gcc -c example_wrap.c -Ic:
\python25\include (it create example_wrap.o)
Step 5:
building .pyd for windows,
c:\python25\mingw\bin gcc -shared *.o -o _example.pyd -Lc:
\python25\libs -lpython25 (it creates _example.pyd)
Then, i imported example module by palcing it in python25 directory,
it get's imported but i'm not able to use function, when i called
It is nither showing any error nor message...>>>print example.fact(4)
print example.mod(4,2)
even i tried simple void fact() by printf inside .c file and is not
showing ...
hope for help...
regard's
Anish
