Hi all, I'm trying to prune out the number of includes in my headers, in order
to keep from including OSG in all parts of my application.
I have a couple of places where I would like to forward declare osg::ref_ptr<>,
but so far I have had no success with that.
Specifically, I would like to forward declare:
osg::ref_ptr<osg::Material>
And
osg::ref_ptr<osg::Node>
I tried adding:
namespace osg
{
class Node;
class Material;
template <typename T> class ref_ptr;
};
To the header file as suggested in the thread titled "Forward declared classes
and ref_ptrs", but I'm still getting the following error:
error C2079: 'asg::ASGContainer::m_osgroot' uses undefined class
'osg::ref_ptr<T>'
I searched a bit on the internet and saw that in Boost they had made some
special additions to their reference counted pointer in order to enable forward
declarations.
If osg::ref_ptr doesn't support forward declarations, I can of course refactor
my classes a bit in order to control which ones include OSG, but I would prefer
using the forward declaration.
Regards, and some forward declared thanks :)
Jesper D. Thomsen
AnyBody Technology A/S
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