Fixed warnings

examples/osganimationmakepath/osganimationmakepath.cpp

@@ -311,7 +311,8 @@ osg::MatrixTransform* setupAnimtkNode(osg::Geode* staticGeode)
 
 int main(int argc, char** argv) 
 {
-    osgViewer::Viewer viewer;
+    osg::ArgumentParser arguments(&argc, argv);
+    osgViewer::Viewer viewer(arguments);
     
     osgGA::TrackballManipulator* tbm = new osgGA::TrackballManipulator();
 

examples/osganimationnode/osganimationnode.cpp

@@ -249,7 +249,9 @@ osg::MatrixTransform* setupAnimtkNode()
 
 int main (int argc, char* argv[])
 {
-    osgViewer::Viewer viewer;
+    osg::ArgumentParser arguments(&argc, argv);
+    osgViewer::Viewer viewer(arguments);
+
     osgGA::TrackballManipulator* manipulator = new osgGA::TrackballManipulator();
     viewer.setCameraManipulator(manipulator);
   

examples/osganimationskinning/osganimationskinning.cpp

@@ -156,7 +156,9 @@ void initVertexMap(osgAnimation::Bone* b0,
 
 int main (int argc, char* argv[])
 {
-    osgViewer::Viewer viewer;
+    osg::ArgumentParser arguments(&argc, argv);
+    osgViewer::Viewer viewer(arguments);
+
     viewer.setCameraManipulator(new osgGA::TrackballManipulator());
 
     osg::ref_ptr<osgAnimation::Skeleton> skelroot = new osgAnimation::Skeleton;

examples/osganimationsolid/osganimationsolid.cpp

@@ -60,7 +60,9 @@ osg::ref_ptr<osg::Geode> createAxis()
 
 int main (int argc, char* argv[])
 {
-    osgViewer::Viewer viewer;
+    osg::ArgumentParser arguments(&argc, argv);
+    osgViewer::Viewer viewer(arguments);
+
     viewer.setCameraManipulator(new osgGA::TrackballManipulator());
 
     osg::Group* root = new osg::Group;

examples/osganimationtimeline/osganimationtimeline.cpp

@@ -109,7 +109,7 @@ struct ExampleTimelineUsage : public osgGA::GUIEventHandler
         _scratchNose->setCallback(_scratchNose->getNumFrames()-1, new NoseEnd);
     }
 
-    bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)
+    bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter&)
     {
         if (ea.getEventType() == osgGA::GUIEventAdapter::KEYUP)
         {

examples/osganimationviewer/AnimtkViewerGUI.cpp

@@ -44,13 +44,13 @@ struct ButtonFunctor: public WidgetSampler
     
     ButtonFunctor(): _speed(5) { _direction = -_speed; _previous = 0;}
 
-    bool enter(osgWidget::Event& ev)
+    bool enter(osgWidget::Event&)
     {
         _direction = _speed; 
         return true;
     }
 
-    bool leave(osgWidget::Event& ev)
+    bool leave(osgWidget::Event&)
     {
         _direction = -_speed; 
         return true;

examples/osganimationviewer/AnimtkViewerKeyHandler.cpp

@@ -42,7 +42,7 @@ void AnimtkKeyEventHandler::printUsage() const
 }
 
 
-bool AnimtkKeyEventHandler::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa,
+bool AnimtkKeyEventHandler::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter&,
                                    osg::Object*, osg::NodeVisitor*)
 {
     AnimtkViewerModelController& mc = AnimtkViewerModelController::instance();

examples/osgdrawinstanced/osgdrawinstanced.cpp

@@ -119,7 +119,9 @@ createStateSet()
 
 int main( int argc, char **argv )
 {
-    // Make a scene graph consisting of a single Geode, containing
+    osg::ArgumentParser arguments(&argc, argv);
+
+   // Make a scene graph consisting of a single Geode, containing
     // a single Geometry, and a single PrimitiveSet.
     osg::ref_ptr< osg::Geode > geode = new osg::Geode;
 
@@ -142,7 +144,7 @@ int main( int argc, char **argv )
 
     // osgDB::writeNodeFile(*geode, "instanced.osg");
 
-    osgViewer::Viewer viewer;
+    osgViewer::Viewer viewer(arguments);
     viewer.setSceneData( geode.get() );
     return viewer.run();
 }

examples/osggeometryshaders/osggeometryshaders.cpp

@@ -179,7 +179,7 @@ public:
 
 ///////////////////////////////////////////////////////////////////////////
 
-int main( int argc, char *argv[] )
+int main( int , char * )
 {
     osg::Geode* root( new osg::Geode );
     root->addDrawable( new SomePoints );

examples/osghud/osghud.cpp

@@ -236,7 +236,7 @@ struct SnapeImageHandler : public osgGA::GUIEventHandler
         _key(key),
         _snapImage(si) {}
 
-    bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa)
+    bool handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter&)
     {
         if (ea.getHandled()) return false;
 

examples/osgimagesequence/osgimagesequence.cpp

@@ -315,7 +315,6 @@ bool MovieEventHandler::handle(const osgGA::GUIEventAdapter& ea,osgGA::GUIAction
         default:
             return false;
     }
-    return false;
 }
 
 void MovieEventHandler::getUsage(osg::ApplicationUsage& usage) const

examples/osgmemorytest/osgmemorytest.cpp

@@ -86,7 +86,6 @@ class ContextTest : public MemoryTest
                 if (_pbuffer) throw "Failed to create PixelBuffer";
                 else  throw "Failed to create GraphicsWindow";
             }
-            return 0;
         }
         
 
@@ -170,7 +169,6 @@ class TextureTest : public GLMemoryTest
             {
                 throw "Invalid texture size of 0,0,0";
             }
-            return 0;            
         }
         
 

examples/osgterrain/osgterrain.cpp

@@ -127,7 +127,7 @@ public:
             osgDB::Input fr;
             fr.attach(&fin);
 
-            bool readFilename;
+            bool readFilename = false;
 
             while(!fr.eof())
             {

examples/osgunittests/UnitTestFramework.h

@@ -479,6 +479,8 @@ protected:
 
 private:
 
+    TestRunner& operator = (const TestRunner&) { return *this; }
+
     TestReport                   _db;            // Results
     TestContext&                 _ctx;            // The Global Testing Context
     std::vector<std::string>    _tests;          // Specified Tests