Re: [Swig-user] Pure virtual method inherited

[Amo l. f. <god...@gm...>]

Yes, OgreRenderable.h is %included in OgreSimpleRenderable.i, furthermore,
wrappers for OgreRenderable are also generated before the
OgreSimpleRenderable ones.
--
Pedro Navajas

2010/4/20 Josh Cherry <jc...@nc...>:
>
>
> On Mon, 19 Apr 2010, Amo las flores wrote:
>
>>  I am trying to wrap a class that have one virtual function inherited
>> from another class using director, and when swig tries to wrap it I
>> get the following errors:
>>  (c++ -> ruby)
>>
>> wrap.cxx:108807: error: cannot allocate an object of abstract type
>> 'SwigDirector_SimpleRenderable'
>> wrap.h:86: note:   because the following virtual functions are pure
>> within 'SwigDirector_SimpleRenderable':
>> OGRE/OgreRenderable.h:209: note:        virtual Ogre::Real
>> Ogre::Renderable::getSquaredViewDepth(const Ogre::Camera*) const
>
> Perhaps you are not showing SWIG the declaration of Renderable (presumably a
> superclass of SimpleRenderable), so it doesn't know about this virtual
> function, leading to the problem.  Do you %include OgreRenderable.h?
>
> Josh
>
>