Search for "dreaded diamond" problem in Google and you'll find good
explanations of this problem and possible solutions.

  Regards,


On Fri, Sep 26, 2014 at 5:01 AM, jiang.sa...@gmail.com <
jiang.sa...@gmail.com> wrote:

> Hi,
>
> recently, I write a sample application based on osgEarth 2.5.  when using "
> FeatureManipTool" class  like the way
>
> osg::ref_ptr<FeatureManipTool> _featureManipulator;
>
> I got some errors:
>
> error C2385: ambiguous access of 'unref'
> 1> could be the 'unref' in base 'osg::Referenced'
> 1> or could be the 'unref' in base 'osg::Referenced'
>
> after debuging, I found that this class is using multiple inheritance.
> then how can I solve the problem?
> thanks!
>
>
> ------------------------------
> jiang.sa...@gmail.com
>
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> osg-users mailing list
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>
>


-- 
Javier Taibo
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