Hi Bjorn, On 3 June 2016 at 09:48, Björn Blissing <bjorn.bliss...@vti.se> wrote: > > I compiled the latest master with Visual Studio 2015. > > I got a couple of warnings. First of all I got a ton of these, which all > originates from the same origin: > > > Code: > > ... > OpenSceneGraph\include\osg/OperationThread(80): warning C4589: Constructor of > abstract class 'osg::Operation' ignores initializer for virtual base class > 'osg::Referenced' (compiling source file > D:\github\OpenSceneGraph\src\osg\AnimationPath.cpp) > OpenSceneGraph\include\osg/OperationThread(80): note: virtual base classes > are only initialized by the most-derived type (compiling source file > D:\github\OpenSceneGraph\src\osg\AnimationPath.cpp) > ... > > > > > And the same warnings for the following classes: > > > Code: > > OpenSceneGraph\src\osgGA\CameraManipulator.cpp(24): warning C4589: > Constructor of abstract class 'osgGA::CameraManipulator' ignores initializer > for virtual base class 'osg::Callback' > OpenSceneGraph\src\osgGA\CameraManipulator.cpp(24): note: virtual base > classes are only initialized by the most-derived type > OpenSceneGraph\src\osgGA\StandardManipulator.cpp(51): warning C4589: > Constructor of abstract class 'osgGA::StandardManipulator' ignores > initializer for virtual base class 'osg::Callback' > OpenSceneGraph\src\osgGA\StandardManipulator.cpp(51): note: virtual base > classes are only initialized by the most-derived type > OpenSceneGraph\src\osgViewer\ViewerBase.cpp(44): warning C4589: Constructor > of abstract class 'osgViewer::ViewerBase' ignores initializer for virtual > base class 'osg::Object' > OpenSceneGraph\src\osgViewer\ViewerBase.cpp(44): note: virtual base classes > are only initialized by the most-derived type > OpenSceneGraph\src\osgViewer\ViewerBase.cpp(50): warning C4589: Constructor > of abstract class 'osgViewer::ViewerBase' ignores initializer for virtual > base class 'osg::Object' > OpenSceneGraph\src\osgViewer\ViewerBase.cpp(50): note: virtual base classes > are only initialized by the most-derived type > OpenSceneGraph\src\osgAnimation\AnimationManagerBase.cpp(65): warning C4589: > Constructor of abstract class 'osgAnimation::AnimationManagerBase' ignores > initializer for virtual base class 'osg::Callback' > OpenSceneGraph\src\osgAnimation\AnimationManagerBase.cpp(65): note: virtual > base classes are only initialized by the most-derived type
Unfortunately I don't see these warnings with the compiler I have available with the settings that are currently available. Do you know of what to enable these warnings in gcc or Clang? The nature of these warnings are such that I really need to be able to see the warning first hand and attempt a local fix to see the affect. Cheers, Robert. _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
