Added explicit initialization of osg::Referenced(true) to osg::Operation subclasses as it uses virtual inhertiance from osg::Referenced.

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/branches/OpenSceneGraph-3.4@15024 16af8721-9629-0410-8352-f15c8da7e697

examples/osganalysis/osganalysis.cpp

@@ -540,6 +540,7 @@ public:
                             const std::string& outputFilename,
                              SceneGraphProcessor* sceneGraphProcessor, 
                              osgUtil::IncrementalCompileOperation* ico):
+        osg::Referenced(true),
         Operation("DatabasePaging Operation", false),
         _filename(filename),
         _outputFilename(outputFilename),

examples/osgcatch/osgcatch.cpp

@@ -1366,6 +1366,7 @@ class CompileStateCallback : public osg::Operation
 {
     public:
         CompileStateCallback(GameEventHandler* eh):
+            osg::Referenced(true),
             osg::Operation("CompileStateCallback", false),
             _gameEventHandler(eh) {}
         

examples/osggraphicscost/osggraphicscost.cpp

@@ -29,6 +29,7 @@ class CalibrateCostEsimator : public osg::GraphicsOperation
 public:
 
     CalibrateCostEsimator(osg::GraphicsCostEstimator* gce):
+        osg::Referenced(true),
         osg::GraphicsOperation("CalbirateCostEstimator",false),
         _gce(gce) {}
 

examples/osgmotionblur/osgmotionblur.cpp

@@ -26,6 +26,7 @@ class MotionBlurOperation: public osg::Operation
 {
 public:
     MotionBlurOperation(double persistence):
+        osg::Referenced(true),
         osg::Operation("MotionBlur",true),
         cleared_(false),
         persistence_(persistence)

examples/osgshaderterrain/osgshaderterrain.cpp

@@ -261,6 +261,7 @@ class TestSupportOperation: public osg::GraphicsOperation
 public:
 
     TestSupportOperation():
+        osg::Referenced(true),
         osg::GraphicsOperation("TestSupportOperation",false),
         _supported(true),
         _errorMessage() {}

examples/osgtext/osgtext.cpp

@@ -559,6 +559,7 @@ class UpdateTextOperation : public osg::Operation
 public:
 
     UpdateTextOperation(const osg::Vec3& center, float diameter, osg::Group* group):
+        osg::Referenced(true),
         Operation("UpdateTextOperation", true),
         _center(center),
         _diameter(diameter),

examples/osgthreadedterrain/osgthreadedterrain.cpp

@@ -83,6 +83,7 @@ class LoadAndCompileOperation : public osg::Operation
 public:
 
     LoadAndCompileOperation(const std::string& filename, osgUtil::IncrementalCompileOperation* ico , osg::RefBlockCount* block):
+        osg::Referenced(true),
         Operation("Load and compile Operation", false),
         _filename(filename),
         _incrementalCompileOperation(ico),
@@ -128,6 +129,7 @@ public:
 
 
     MasterOperation(const std::string& filename, osgUtil::IncrementalCompileOperation* ico):
+        osg::Referenced(true),
         Operation("Master reading operation",true),
         _filename(filename),
         _incrementalCompileOperation(ico)

examples/osgvolume/osgvolume.cpp

@@ -306,6 +306,7 @@ class TestSupportOperation: public osg::GraphicsOperation
 public:
 
     TestSupportOperation():
+        osg::Referenced(true),
         osg::GraphicsOperation("TestSupportOperation",false),
         supported(true),
         errorMessage(),

include/osg/GraphicsThread

@@ -49,6 +49,7 @@ struct OSG_EXPORT GraphicsOperation : public Operation
 struct OSG_EXPORT SwapBuffersOperation : public GraphicsOperation
 {
     SwapBuffersOperation():
+        osg::Referenced(true),
         GraphicsOperation("SwapBuffers",true) {}
 
     virtual void operator () (GraphicsContext* context);
@@ -65,6 +66,7 @@ struct OSG_EXPORT BarrierOperation : public Operation, public OpenThreads::Barri
     };
 
     BarrierOperation(int numThreads, PreBlockOp op=NO_OPERATION, bool keep=true):
+        osg::Referenced(true),
         Operation("Barrier", keep),
         OpenThreads::Barrier(numThreads),
         _preBlockOp(op) {}
@@ -81,6 +83,7 @@ struct OSG_EXPORT BarrierOperation : public Operation, public OpenThreads::Barri
 struct OSG_EXPORT ReleaseContext_Block_MakeCurrentOperation : public GraphicsOperation, public RefBlock
 {
     ReleaseContext_Block_MakeCurrentOperation():
+        osg::Referenced(true),
         GraphicsOperation("ReleaseContext_Block_MakeCurrent", false) {}
 
     virtual void release();

include/osg/OperationThread

@@ -52,7 +52,6 @@ class Operation : virtual public Referenced
     public:
 
         Operation(const std::string& name, bool keep):
-            osg::Referenced(true),
             _name(name),
             _keep(keep) {}
 
@@ -75,14 +74,12 @@ class Operation : virtual public Referenced
         /** Do the actual task of this operation.*/
         virtual void operator () (Object*) = 0;
 
-    protected:
+protected:
 
         Operation():
-            Referenced(true),
             _keep(false) {}
 
         Operation(const Operation& op):
-            Referenced(true),
             _name(op._name),
             _keep(op._keep) {}
 

src/osg/GraphicsThread.cpp

@@ -98,6 +98,7 @@ void ReleaseContext_Block_MakeCurrentOperation::operator () (GraphicsContext* co
 
 
 BlockAndFlushOperation::BlockAndFlushOperation():
+    osg::Referenced(true),
     GraphicsOperation("Block",false)
 {
     reset();
@@ -115,6 +116,7 @@ void BlockAndFlushOperation::operator () (GraphicsContext*)
 }
 
 FlushDeletedGLObjectsOperation::FlushDeletedGLObjectsOperation(double availableTime, bool keep):
+    osg::Referenced(true),
     GraphicsOperation("FlushDeletedGLObjectsOperation",keep),
     _availableTime(availableTime)
 {

src/osg/OperationThread.cpp

@@ -22,6 +22,7 @@ using namespace OpenThreads;
 struct BlockOperation : public Operation, public Block
 {
     BlockOperation():
+        osg::Referenced(true),
         Operation("Block",false)
     {
         reset();

src/osgUtil/GLObjectsVisitor.cpp

@@ -181,12 +181,14 @@ void GLObjectsVisitor::apply(osg::StateSet& stateset)
 //
 
 GLObjectsOperation::GLObjectsOperation(GLObjectsVisitor::Mode mode):
+    osg::Referenced(true),
     osg::GraphicsOperation("GLObjectOperation",false),
     _mode(mode)
 {
 }
 
 GLObjectsOperation::GLObjectsOperation(osg::Node* subgraph, GLObjectsVisitor::Mode mode):
+    osg::Referenced(true),
     osg::GraphicsOperation("GLObjectOperation",false),
     _subgraph(subgraph),
     _mode(mode)

src/osgUtil/IncrementalCompileOperation.cpp

@@ -445,6 +445,7 @@ bool IncrementalCompileOperation::CompileSet::compile(CompileInfo& compileInfo)
 // IncrementalCompileOperation
 //
 IncrementalCompileOperation::IncrementalCompileOperation():
+    osg::Referenced(true),
     osg::GraphicsOperation("IncrementalCompileOperation",true),
     _flushTimeRatio(0.5),
     _conservativeTimeRatio(0.5),

src/osgUtil/RenderStage.cpp

@@ -1122,6 +1122,7 @@ void RenderStage::drawInner(osg::RenderInfo& renderInfo,RenderLeaf*& previous, b
 struct DrawInnerOperation : public osg::Operation
 {
     DrawInnerOperation(RenderStage* stage, osg::RenderInfo& renderInfo) :
+        osg::Referenced(true),
         osg::Operation("DrawInnerStage",false),
         _stage(stage),
         _renderInfo(renderInfo) {}

src/osgViewer/Renderer.cpp

@@ -352,6 +352,7 @@ static OpenThreads::ReentrantMutex s_drawSerializerMutex;
 //
 //  Renderer
 Renderer::Renderer(osg::Camera* camera):
+    osg::Referenced(true),
     osg::GraphicsOperation("Renderer",true),
     _camera(camera),
     _done(false),