Re: [Swig-user] [C#] Diamond multiple inheritance pattern and directors

[William S F. <ws...@fu...>]

Anton Lauridsen wrote:
> Hi
> 
> I'm facing some issues with name collisions in the generated c++ code
> when turning on directors, when dealing with a multiple inheritance.
> 
> The class I am trying to wrap, uses diamond shaped inheritance, e.g.
> 
>                 Base_class
>                /          \
>           SubClassA   SubClassB
>                \          /
>                 SubSubClass
> 
> I'm want to turn on the director feature on "SubSubClass", but face a
> naming conflict with a specific method in "Base_class".
> 
> Base_class has a method:
> 
> virtual bool IsKindOf(const Base_class* b) const;
> 
> generated/unmanaged/module.h:38: error: ‘virtual bool
> SwigDirector_SubSubClass::IsKindOf(const Base_class*) const’ cannot be
> overloaded
> generated/unmanaged/module.h:21: error: with ‘virtual bool
> SwigDirector_SubSubClass::IsKindOf(const Base_class*) const’
> 
> Is there some way to get around this?
> 
I'm not sure that we have tested diamond inheritance with directors and 
there could be some fixes needed. Have you tried using %rename to sort 
this out?

William