Re: [pygccxml-development] mdecl and methods that return values

[Roman Y. <rom...@gm...>]

On 5/30/06, Roman Yakovenko <rom...@gm...> wrote:
> Allen, I tried the patch and there are some errors in unit tests.
> I will try to fix it tommorrow and commit. I will let you know.

1. __getitem__ has been changed a little:

def __getitem__( self, index ):
        """provides access to declaration.
           If passed a standard index, then return contained decl.
           Else call the getitem method of contained decls.
        """
        if isinstance(index, ( int, slice ) ):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
            return self.decls[index]
        else:
            return call_redirector_t( '__getitem__', self.decls)(index)

slice has been added.

But still patch does not work:

class X{ X(){} };

global_ns['X'].meber_functions()

Will raise an error: AttributeError: 'constructor_t' object has no
attribute '__getitem__'
The query breaks precondition of
call_redirector_t.__call__ : I assume that all functions will return same type
We don't have list of same objects. So mdecl_wrapper_t.__getitem__ can not
return call_redirector_t( '__getitem__', self.decls)(index) :-(.

Without good definition I don't know how to fix this. So, if you don't
mind I will not apply
the patch.

-- 
Roman Yakovenko
C++ Python language binding
http://www.language-binding.net/