[Swig-user] Template Functions Taking Function Pointer as Argument

[charlie <cha...@gm...>]

Hi swig-users,

I am trying to wrap up a template function which take a template function
pointer as argument.
Is the following interface file and header file correct way?
test.i:

%module test
%{
#include "test.h"
%}
%include"test.h"
%template(fab) TF<A, B>(A, B&, B (*f)(const A&), int n)

test.h:
class A { /* .. */ }
class B { /* .. */ }
class E { /*... */ }
B f( A& ) {/* ... */}
template <class C, class D>  E TF(C, D&, D (*f)(const D&), int n) { /*...*/
}

Then in python I supposed to use fab by following:
>>> import test
>>> a=A()
>>> b=B()
>>> e=fab(a, b, &f, 10)

Am I right? I tested my header file and implicit deduction using c++. They
all went through good.
However in SWIG, I see stranger erorr like "symbol undifiened: blahblah"
Your help is greatly appreciated.

Thanks

Charlie