Re: [Swig-user] Problems with shared_ptr and Python

[<and...@hi...>]

Hi William

Thank you for your quick reply. Sorry for my mistake in the command line. As you pointed out, the correct command line should be:
swig -c++ -python example.i

Still, even with that command line I do get the same error. I now stronly suspect that something is wrong with my boost installation. Anyway, I have now found a way around my problem by using
%template

This works fine and swig rocks again for me.

Best regards

Andreas

---- William S Fulton <ws...@fu...> schrieb:
> and...@hi... wrote:
> > Hi 
> > 
> > I am trying to wrap shared_ptr code and I have run into some problems.
> > Running the following code through swig gives an exception:
> > 
> > %module example
> > 
> > %include <boost_shared_ptr.i>
> > SWIG_SHARED_PTR(Foo, Foo)
> > 
> > %inline %{
> > #include <boost/shared_ptr.hpp>
> > using boost::shared_ptr;
> > struct Foo {};
> > void test1(shared_ptr<Foo> f) {}
> > //void test2(boost::shared_ptr<Foo> f) {}
> > %} 
> > 
> > My command line looks like:
> > swig -IC:/boost_1_40_0 -python example.i
> Should be:
> swig -c++ -python example.i
> 
> > 
> > and I am using swigwin-1.3.40 and boost-1.40.0
> > 
> > The exception I get looks like this:
> > 
> > $ swig -IC:/boost_1_40_0 -python example.i
> > example.i(5): Error: Syntax error in input(1).
> > 
> > Obviously I am doing something wrong but cannot figure out what the problem is. Does anybody have a minimum example that should work? Incidentally, trying the example fro the test suite (li_boost_shared_ptr.i) gives the same exception.
> > 
> 
> I can't replicate that error using swig-1.3.40, try the correct command 
> line options given above.
> 
> William