Hi David, What I mean in my ponit 2 is:
- Suppose I have a library "lib1" where I define my class "Class1" - Suppose I build a wrapper for this library: "lib1_wrapper" Now, I build another library, "lib2" where I define a templated class "Class2<T>" In this second library, I define the typedef : typedef Class2<Class1> MyTypedef; - And now I try to build a wrapper for this lib2, "lib2_wrapper". As Class1 is not in lib2, I guess the genwrapper will complain about no reflector being built for Class2< Class1 >, but since Class2 is defined only in lib2, I don't see how it would be possible to use the type Class2<Class1> in my wrappers in this case... I also have a similar question on the same issue, more generally speaking: Suppose in my lib1, I define Class1 and the template Class2<T>, but never instantiating Class4<Class1>... Would there be a way to instanciate this type with through the wrapper then ? Manu. 2007/12/6, David Callu <[EMAIL PROTECTED]>: > > Hi Manu > > 2007/12/5, Emmanuel Roche <[EMAIL PROTECTED]>: > > > > Helle there !! > > > > I'm currently testing the osg reflection framework, so I got GenWrapper, > > an now I'm using it to try to build wrappers for my own libraries... Here is > > the situation: > > > > I've got a file typedefs.h containing something like: > > > > #include <osg/Node> > > #include <osg/ref_ptr> > > > > typedef osg::ref_ptr<osg::Node> RefNode; > > > > And when I use genwrapper with such a file, just before the output * > > INFO: creating file `gen/src/osgWrappers/ogl/Typedefs.cpp' > > > > I get: * WARNING: could not write a reflector for undefined type > > `osg::ref_ptr< osg::Node >' > > > > I'm quite new to the introspection, so please correct me if I'm wrong: > > > > 1) Am I right to assume that this warning is not important and > > everything will be all right as long as I load the osg wrapper library as > > this one would provide everything needed to access the reflector for this > > type ? > > You right > > > > > 2) And, if it's really the case, is this assumption dangerous because > > osg::ref_ptr< osg::Node > is a particularly common type and the same > > assumption would not work for something more exotic (like using osg:ref_ptr< > > MyObjectType > where MyObjectType is "introspected" in a first library > > (lib1) and this referenced type defined only in a second library... If > > someone sees what I mean...) ? > > I am not sure to see what you mean. > can you explain this please > > David > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > >
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