[pygccxml-development] Template type instances as default values

[Matthias B. <mat...@gm...>]

Hi,

I have a problem wrapping a template class whose member functions have 
default values that are objects of a template type... well, what I mean 
is best shown on an example:

class A
{
     public:
     int v;
};

template<class T>
class B
{
     T value;
     public:
     B(T a=T()) : value(a) {}

     void foo(T a=T()) {}
};

inline void instantiation()
{
     B<A> b;
}


When I create bindings for classes A and B, Py++ produces source code 
that doesn't compile.
The problem is the default value in the constructor of B and the foo() 
method. The values are instances of template class T which should be A 
in the above example. But Py++ actually writes "T()" into the source 
code which, of course, is not declared and produces a compile error.
I suppose in a case like this Py++ should recognize that the expression 
for the default value uses a template type and replace it with the 
actual type that was used in the instantiation.
I don't know if this is easy to do, but I could imagine that it is not 
quite trivial...

So what do you think, could Py++ handle this all alone or do I have to 
replace the default value myself somehow?

Cheers,

- Matthias -