Start CModelData, cleanup CFactoryFnReturn usage

include/Kyoto/CFactoryFnReturn.hpp

@@ -0,0 +1,16 @@
+#ifndef _CFACTORYFNRETURN
+#define _CFACTORYFNRETURN
+#include <Kyoto/TToken.hpp>
+
+class CFactoryFnReturn {
+public:
+  template < typename T >
+  CFactoryFnReturn(T* ptr) : obj(TToken< T >::GetIObjObjectFor(ptr).release()) {}
+
+  const rstl::auto_ptr< CObjOwnerDerivedFromIObjUntyped >& GetObjForTransfer() const { return obj; }
+
+private:
+  rstl::auto_ptr< CObjOwnerDerivedFromIObjUntyped > obj;
+};
+
+#endif // _CFACTORYFNRETURN