-SG_USING_STD(list);
-SG_USING_STD(vector);
-
-class FGModelID
-{
-private:
- osg::ref_ptr<osg::Node> model;
- string path;
-public:
- FGModelID(const string& pth, osg::Node* mdl) { path =pth; model=mdl;};
- osg::Node* const getModelId() const { return model.get();};
- const string & getPath() const { return path;};
- int getNumRefs() const { return model->referenceCount(); };
-};
-
-typedef vector<FGModelID> ModelVec;
-typedef vector<FGModelID>::iterator ModelVecIterator;