Fixed a truckload of warnings

- Lots of missing override definitions
- some virtual overloaded function hiding warnings
- class initializer list order

application/gui/datacontainerinspectorcanvas.cpp

@@ -313,7 +313,7 @@ namespace campvis {
             lookupTexelFloat /= (ratioRatio > 1) ? cgt::vec2(1.f, 1.f / ratioRatio) : cgt::vec2(ratioRatio, 1.f);
             
             cgt::svec3 lookupTexel(lookupTexelFloat.x, imageSize.y - lookupTexelFloat.y, 0);
-            if (lookupTexel.x >= 0 && lookupTexel.y >= 0 && lookupTexel.x < imageSize.x && lookupTexel.y < imageSize.y) {
+            if (lookupTexel.x < imageSize.x && lookupTexel.y < imageSize.y) {
                 if (tex->isDepthTexture()) {
                     emit s_depthChanged(lookupTexel, localRep->getElementNormalized(lookupTexel, 0));
                 }

application/gui/properties/abstractpropertywidget.cpp

@@ -34,9 +34,11 @@ namespace campvis {
         : QWidget(parent)
         , _property(property)
         , _dataContainer(dataContainer)
-        , _layout(nullptr)
         , _groupBox(nullptr)
         , _groupBoxInner(nullptr)
+        , _ignorePropertyUpdates(false)
+        , _layout(nullptr)
+        , _titleLabel(nullptr)
     {
         _ignorePropertyUpdates = 0;
 

application/gui/properties/boolpropertywidget.h

@@ -55,7 +55,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     private slots:
         void onStateChanged(int value);

application/gui/properties/buttonpropertywidget.h

@@ -56,7 +56,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     protected slots:
         void onButtonClicked(bool);

application/gui/properties/colorpropertywidget.h

@@ -60,7 +60,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     private slots:
         /// Slot getting called when the adjuster's value changes

application/gui/properties/datanamepropertywidget.h

@@ -62,7 +62,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
         void onDataAdded(std::string key, DataHandle dh);
 

application/gui/properties/floatpropertywidget.h

@@ -54,7 +54,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     private slots:
         /// Slot getting called when the adjuster's value changes
@@ -131,7 +131,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
         void onValueChangedImpl();
 

application/gui/properties/geometry1dtransferfunctioneditor.h

@@ -70,13 +70,13 @@ namespace campvis {
         /**
          * Schedule a repaint job for the editor's render target
          */
-        virtual void repaint();
+        virtual void repaint() override;
 
         /// \see cgt::Painter::sizeChanged
-        virtual void sizeChanged(const cgt::ivec2&);
+        virtual void sizeChanged(const cgt::ivec2&) override;
 
         /// \see cgt::EventListener::mousePressEvent
-        virtual void mousePressEvent(cgt::MouseEvent* e);
+        virtual void mousePressEvent(cgt::MouseEvent* e) override;
 
         /**
          * Slot to be called when the geometry vector of the transfer function has changed.
@@ -141,12 +141,12 @@ namespace campvis {
         /**
          * Performs the painting.
          */
-        virtual void paint();
+        virtual void paint() override;
 
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
         /**
          * Updates the GeometryManipulator vector. 

application/gui/properties/geometry2dtransferfunctioneditor.h

@@ -69,13 +69,13 @@ namespace campvis {
         /**
          * Schedule a repaint job for the editor's render target
          */
-        virtual void repaint();
+        virtual void repaint() override;
 
         /// \see cgt::Painter::sizeChanged
-        virtual void sizeChanged(const cgt::ivec2&);
+        virtual void sizeChanged(const cgt::ivec2&) override;
 
         /// \see cgt::EventListener::mousePressEvent
-        virtual void mousePressEvent(cgt::MouseEvent* e);
+        virtual void mousePressEvent(cgt::MouseEvent* e) override;
 
         /**
          * Slot to be called when the geometry vector of the transfer function has changed.
@@ -113,12 +113,12 @@ namespace campvis {
         /**
          * Performs the painting.
          */
-        virtual void paint();
+        virtual void paint() override;
 
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
         /**
          * Updates the GeometryManipulator vector. 

application/gui/properties/intpropertywidget.h

@@ -58,7 +58,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     private slots:
         void onValueChanged(int value);
@@ -137,7 +137,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
         void onValueChangedImpl();
 

application/gui/properties/metapropertywidget.h

@@ -60,7 +60,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     protected slots:
         /// \see AbstractPropertyWidget::onGroupBoxToggled

application/gui/properties/optionpropertywidget.h

@@ -59,7 +59,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     private slots:
         void onComboBoxIndexChanged(int value);

application/gui/properties/simpletransferfunctioneditor.h

@@ -61,7 +61,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     private slots:
         void onLeftColorChanged(const QColor& color);

application/gui/properties/statuspropertywidget.h

@@ -55,7 +55,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     private:
         static const char* baseStyle;

application/gui/properties/stringpropertywidget.h

@@ -60,7 +60,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     private slots:
         void onTextChanged(const QString& text);

application/gui/properties/transferfunctionpropertywidget.h

@@ -64,7 +64,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
         
         /**
          * Slot to be called from property when the property's flag whether to auto fit the TF window has changed.

cmake/commonconf.cmake

@@ -178,7 +178,7 @@ IF(WIN32)
     
 ELSEIF(UNIX)
     LIST(APPEND CampvisGlobalDefinitions "-DUNIX")
-    LIST(APPEND CampvisGlobalDefinitions "-Wall -Wno-unused-local-typedefs -Wno-unused-variable -Wno-unknown-pragmas")
+    LIST(APPEND CampvisGlobalDefinitions "-Wall -Wno-unused-local-typedefs -Wno-unused-variable -Wno-unknown-pragmas -Wno-overloaded-virtual")
     LIST(APPEND CampvisGlobalDefinitions "-D__STDC_CONSTANT_MACROS")
     
     # dangerous!

core/pipeline/abstractpipeline.cpp

@@ -44,12 +44,12 @@ namespace campvis {
         : HasPropertyCollection()
         , cgt::EventHandler()
         , cgt::EventListener()
+        , p_showFullscreen("ShowFullscreen", "Show Fullscreen", false)
         , _dataContainer(&dc)
         , _canvas(0)
         , _canvasSize("CanvasSize", "Canvas Size", cgt::ivec2(128, 128), cgt::ivec2(1, 1), cgt::ivec2(4096, 4096))
         , _ignoreCanvasSizeUpdate(false)
         , _renderTargetID("renderTargetID", "Render Target ID", "AbstractPipeline.renderTarget", DataNameProperty::READ)
-        , p_showFullscreen("ShowFullscreen", "Show Fullscreen", false)
     {
         cgtAssert(_dataContainer != nullptr, "Pointer to the DataContainer for this pipeline must not be 0!");
 

core/pipeline/abstractprocessor.h

@@ -395,7 +395,7 @@ namespace campvis {
          * Slot getting called when one of the observed properties changed and notifies its observers.
          * \param   prop    Property that emitted the signal
          */
-        virtual void onPropertyChanged(const AbstractProperty* prop);
+        virtual void onPropertyChanged(const AbstractProperty* prop) override;
 
         tbb::atomic<bool> _enabled;                 ///< flag whether this processor is currently enabled
         tbb::atomic<bool> _clockExecutionTime;      ///< flag whether to measure the execution time of this processor

core/pipeline/autoevaluationpipeline.h

@@ -95,7 +95,7 @@ namespace campvis {
          * \param   name    Name of the added data.
          * \param   dh      DataHandle to the newly added data.
          */
-        virtual void onDataContainerDataAdded(std::string name, DataHandle dh);
+        virtual void onDataContainerDataAdded(std::string name, DataHandle dh) override;
 
         /**
          * Callback when a property was added to one of the PropertyCollections.

core/pipeline/pipelinepainter.h

@@ -55,15 +55,15 @@ namespace campvis {
         /**
          * Schedule a repaint job for the pipeline's render target
          */
-        virtual void repaint();
+        virtual void repaint() override;
 
         /// \see cgt::Painter::sizeChanged
-        virtual void sizeChanged(const cgt::ivec2& size);
+        virtual void sizeChanged(const cgt::ivec2& size) override;
 
         /**
          * Initializes the painter, i.e. loads the OpenGL shader.
          */
-        virtual void init();
+        virtual void init() override;
 
         /**
          * Deinitializes the painter, i.e. disposes its shader.
@@ -83,7 +83,7 @@ namespace campvis {
         /**
          * Performs the actual rendering of the pipeline's render target
          */
-        virtual void paint();
+        virtual void paint() override;
 
         static const std::string loggerCat_;
 

core/pipeline/visualizationprocessor.cpp

@@ -83,7 +83,7 @@ namespace campvis {
         cgt::Texture* tex = nullptr;
         if (renderData) {
             // check if we can get a GL representation of the desired texture
-            ImageRepresentationGL* glRep;
+            ImageRepresentationGL* glRep = nullptr;
             if (attachment == GL_DEPTH_ATTACHMENT) {
                 if(auto id = (*renderData)->getDepthTexture())
                     glRep = const_cast<ImageRepresentationGL*>(id->getRepresentation<ImageRepresentationGL>(false));

core/pipeline/visualizationprocessor.h

@@ -64,8 +64,8 @@ namespace campvis {
              * \param   vp  This Visualization processor (usually pointer to this).
              */
             explicit FramebufferActivationGuard(VisualizationProcessor* vp)
-                : _parentProcessor(vp)
-                , _fbo(vp->_fbo)
+                : //_parentProcessor(vp)
+                _fbo(vp->_fbo)
             {
                 cgtAssert(_fbo != nullptr, "FBO must not be 0.");
                 cgtAssert(_fbo->getId() != 0, "The FBO's OpenGL ID is 0, this is wrong.");
@@ -85,7 +85,7 @@ namespace campvis {
 
 
         private:
-            VisualizationProcessor* _parentProcessor;
+            //VisualizationProcessor* _parentProcessor;
             cgt::FramebufferObject* _fbo;
         };
 

ext/cgt/gltextureformattraits.cpp

@@ -28,12 +28,6 @@
 
 #include "gltextureformattraits.h"
 
-#pragma once
-
-#include <GL/glew.h>
-
-#include <string>
-
 namespace cgt {
 
 #define defFormat(INTERNAL_FORMAT, BPP, CHANNELS, PIXEL_FORMAT, PIXEL_DATA_TYPE, GLSL_FORMAT_QUALIFIER) \

ext/cgt/gltextureformattraits.h

@@ -58,8 +58,8 @@ public:
 
     /// Constructor for known formats
     constexpr GLTextureFormatTraits(GLint internalFormat__, const char* internalFormatName__, int bpp__, int channels__, GLint pixelFormat__, GLint pixelDataType__, const char* glslFormatQualifier__)
-        : internalFormatName_{ internalFormatName__ }
-        , known_{ true }
+        : known_{ true }
+        , internalFormatName_{ internalFormatName__ }
         , bpp_{ bpp__ }
         , channels_{ channels__ }
         , internalFormat_{ internalFormat__ }

ext/cgt/qt/qtcanvas.h

@@ -79,7 +79,7 @@ public:
      * Called by the Qt framework once at the beginning, before rendering starts.
      * This function calls the corresponding GLCanvas method \a initialize.
      */
-    virtual void initializeGL();
+    virtual void initializeGL() override;
 
     /**
      * This is called by the Qt framework every time the canvas is resized.
@@ -88,7 +88,7 @@ public:
      * @param w The new width of the canvas.
      * @param h The new height of the canvas.
      */
-    virtual void resizeGL(int w, int h);
+    virtual void resizeGL(int w, int h) override;
 
     /*
      * Return the recommended size for the canvas.
@@ -96,49 +96,49 @@ public:
      * This method is called by Qt to determine how much space to allocate to display the canvas.
      * The returned size is the same as reported by getSize().
      */
-    virtual QSize sizeHint() const;
+    virtual QSize sizeHint() const override;
 
-    virtual void setSize(ivec2 newSize);
+    virtual void setSize(ivec2 newSize) override;
 
     /**
      * Called by Qt if there is a paint event; it uses the \a painter_ to paint() something.
      */
-    virtual void paintGL();
+    virtual void paintGL() override;
 
     /**
      * If you manually want to cause a paint-event, use this function. It will call paintGL()
      * via updateGL(). This will cause immediate repainting.
      */
-    virtual void repaint();
+    virtual void repaint() override;
 
     /**
      * If you manually want to cause a paint-event, use this function. It will call QWidget::update()
      * and repaint when entering main loop next time.
      */
-    virtual void update();
+    virtual void update() override;
 
 
     /// Acqures this canvas as current context
-    virtual void acquireAsCurrentContext();
+    virtual void acquireAsCurrentContext() override;
     /// Releases this canvas as current context
-    virtual void releaseAsCurrentContext();
+    virtual void releaseAsCurrentContext() override;
 
     /// swap buffers
-    virtual void swap();
+    virtual void swap() override;
 
-    virtual void toggleFullScreen();
+    virtual void toggleFullScreen() override;
 
-    virtual void enterEvent(QEvent* e);
-    virtual void leaveEvent(QEvent* e);
-    virtual void mousePressEvent(QMouseEvent* e);
-    virtual void mouseReleaseEvent (QMouseEvent* e);
-    virtual void mouseMoveEvent(QMouseEvent*  e);
-    virtual void mouseDoubleClickEvent(QMouseEvent* e);
-    virtual void wheelEvent(QWheelEvent* e);
-    virtual void timerEvent(QTimerEvent* e);
+    virtual void enterEvent(QEvent* e) override;
+    virtual void leaveEvent(QEvent* e) override;
+    virtual void mousePressEvent(QMouseEvent* e) override;
+    virtual void mouseReleaseEvent (QMouseEvent* e) override;
+    virtual void mouseMoveEvent(QMouseEvent*  e) override;
+    virtual void mouseDoubleClickEvent(QMouseEvent* e) override;
+    virtual void wheelEvent(QWheelEvent* e) override;
+    virtual void timerEvent(QTimerEvent* e) override;
 
-    virtual void keyPressEvent(QKeyEvent* event);
-    virtual void keyReleaseEvent(QKeyEvent* event);
+    virtual void keyPressEvent(QKeyEvent* event) override;
+    virtual void keyReleaseEvent(QKeyEvent* event) override;
 
     ///
     /// Helpers used to generate cgt-Events out of qt-Events

ext/cgt/runnable.cpp

@@ -50,8 +50,8 @@ namespace cgt {
     
     Runnable::Runnable(const std::string& threadName /*= ""*/) 
         : _stopExecution()
-        , _thread(0) 
         , _threadName(threadName)
+        , _thread(0) 
     {
         _initFunction = [] () {};
         _deinitFunction = [] () {};

ext/cgt/texturemanager.cpp

@@ -29,7 +29,7 @@ cgt::TextureManager::TextureManager()
 #ifdef ENABLE_TEXTURE_POOL
     // start the garbage collection thread
     start();
-#endif ENABLE_TEXTURE_POOl
+#endif //ENABLE_TEXTURE_POOl
 }
 
 cgt::TextureManager::~TextureManager()
@@ -38,7 +38,7 @@ cgt::TextureManager::~TextureManager()
     // stop the GC thread and clear the pool
     stop();
     forceClearPool();
-#endif ENABLE_TEXTURE_POOL
+#endif //ENABLE_TEXTURE_POOL
 
     cgtAssert(texturePool_.empty(), "Texture pool not empty at the end of texture manager's life!");
     cgtAssert(activeAllocatedMemory_ == 0, "There are still Textures in use after the Texture Manager is destroyed! This most likely means you are leaking cgt::Texture instances!");
@@ -122,7 +122,7 @@ void cgt::TextureManager::forceGarbageCollection()
     std::lock_guard<std::mutex> scope_lock(accessMutex_);
 
     performGarbageCollection();
-#endif ENABLE_TEXTURE_POOL
+#endif //ENABLE_TEXTURE_POOL
 }
 
 void cgt::TextureManager::forceClearPool()
@@ -131,7 +131,7 @@ void cgt::TextureManager::forceClearPool()
     std::lock_guard<std::mutex> scope_lock(accessMutex_);
 
     clearPool();
-#endif ENABLE_TEXTURE_POOL
+#endif //ENABLE_TEXTURE_POOL
 }
 
 GLuint cgt::TextureManager::generateId(GLenum type, const cgt::svec3 & dimensions, GLenum internalFormat)

modules/advancedraycasting/decorators/localambientocclusiondecorator.cpp

@@ -39,8 +39,8 @@ namespace campvis {
         , p_aoRays("AORays", "Number of directional samples", 8, 0, 50)
         , p_aoSamples("AOSamples", "Number of Samples per ray (controls size of AO sphere)", 10, 0, 80)
         , p_aoSphereRadius("AOSphereRadius", "AO Sphere Radius [voxels]", 8.0f, 0.1f, 50.0f, 0.25f)
-        , p_aoOpacityScale("OpacityScale", "Opacity Scaling", 1.0f, 0.0f, 5.f)
         , p_aoEffectGamma("AOEffectGamma", "AO Scale Gamma", 1.0f, .0f, 5.f)
+        , p_aoOpacityScale("OpacityScale", "Opacity Scaling", 1.0f, 0.0f, 5.f)
         , p_aoEmissiveTransferFunction("AOTransferFunction", "Emissive Transfer Function", new Geometry1DTransferFunction(128))
         , p_aoEmissiveScale("EmissiveScale", "Emissive Color Scaling", 1.0f, 0.0f, 10.f)
     {

modules/advancedraycasting/processors/ambientvolumegenerator.cpp

@@ -52,8 +52,8 @@ namespace campvis {
         : AbstractProcessor()
         , p_inputImage("InputImage", "Input Image", "", DataNameProperty::READ)
         , p_outputImage("OutputImage", "Output Image", "AmbientIllinationVolume", DataNameProperty::WRITE)
-        , p_workgroupSize("WorkgroupSize", "Workgroup Size", cgt::ivec3(4, 4, 2), cgt::ivec3(1), cgt::ivec3(16))
         , p_transferFunction("TransferFunction", "Transfer Function", new Geometry1DTransferFunction(256, cgt::vec2(0, 1)))
+        , p_workgroupSize("WorkgroupSize", "Workgroup Size", cgt::ivec3(4, 4, 2), cgt::ivec3(1), cgt::ivec3(16))
         , _shader(nullptr)
     {
         addProperty(p_inputImage, INVALID_RESULT | INVALID_PROPERTIES);

modules/advancedraycasting/processors/ambientvolumegenerator.h

@@ -61,22 +61,22 @@ namespace campvis {
         virtual ~AmbientVolumeGenerator();
 
         /// \see AbstractProcessor::init
-        virtual void init();
+        virtual void init() override;
         /// \see AbstractProcessor::deinit
-        virtual void deinit();
+        virtual void deinit() override;
         
         /** 
          * To be used in ProcessorFactory static methods
          */
         static const std::string getId() { return "AmbientVolumeGenerator"; };
         /// \see AbstractProcessor::getName()
-        virtual const std::string getName() const { return getId(); };
+        virtual const std::string getName() const override { return getId(); };
         /// \see AbstractProcessor::getDescription()
-        virtual const std::string getDescription() const { return "Precomputes an local ambient occlusion volume which stores ambient color + emission for each voxel."; };
+        virtual const std::string getDescription() const override { return "Precomputes an local ambient occlusion volume which stores ambient color + emission for each voxel."; };
         /// \see AbstractProcessor::getAuthor()
-        virtual const std::string getAuthor() const { return "Jakob Weiss <jakob.weiss@tum.de>"; };
+        virtual const std::string getAuthor() const override { return "Jakob Weiss <jakob.weiss@tum.de>"; };
         /// \see AbstractProcessor::getProcessorState()
-        virtual ProcessorState getProcessorState() const { return AbstractProcessor::TESTING; };
+        virtual ProcessorState getProcessorState() const override { return AbstractProcessor::TESTING; };
 
         DataNameProperty p_inputImage;      ///< ID for input volume
         DataNameProperty p_outputImage;     ///< ID for output gradient volume

modules/advancedraycasting/processors/tfpreintegrator.cpp

@@ -50,8 +50,8 @@ namespace campvis {
         : AbstractProcessor()
         , p_inputImage("InputImage", "Input Image", "", DataNameProperty::READ)
         , p_outputImage("OutputImage", "Output Image", "PreIntegratedVolume", DataNameProperty::WRITE)
-        , p_workgroupSize("WorkgroupSize", "Workgroup Size", cgt::ivec3(4, 4, 2), cgt::ivec3(1), cgt::ivec3(16))
         , p_transferFunction("TransferFunction", "Transfer Function", new Geometry1DTransferFunction(256, cgt::vec2(0, 1)))
+        , p_workgroupSize("WorkgroupSize", "Workgroup Size", cgt::ivec3(4, 4, 2), cgt::ivec3(1), cgt::ivec3(16))
         , _shader(nullptr)
     {
         addProperty(p_inputImage, INVALID_RESULT | INVALID_PROPERTIES);

modules/advancedraycasting/processors/tfpreintegrator.h

@@ -61,22 +61,22 @@ namespace campvis {
         virtual ~TFPreIntegrator();
 
         /// \see AbstractProcessor::init
-        virtual void init();
+        virtual void init() override;
         /// \see AbstractProcessor::deinit
-        virtual void deinit();
+        virtual void deinit() override;
         
         /** 
          * To be used in ProcessorFactory static methods
          */
         static const std::string getId() { return "TFPreIntegrator"; };
         /// \see AbstractProcessor::getName()
-        virtual const std::string getName() const { return getId(); };
+        virtual const std::string getName() const override { return getId(); };
         /// \see AbstractProcessor::getDescription()
-        virtual const std::string getDescription() const { return "Transforms an intensity image with a transfer function, outputting an RGBA volume using OpenGL Compute Shaders."; };
+        virtual const std::string getDescription() const override { return "Transforms an intensity image with a transfer function, outputting an RGBA volume using OpenGL Compute Shaders."; };
         /// \see AbstractProcessor::getAuthor()
-        virtual const std::string getAuthor() const { return "Jakob Weiss <jakob.weiss@tum.de>"; };
+        virtual const std::string getAuthor() const override { return "Jakob Weiss <jakob.weiss@tum.de>"; };
         /// \see AbstractProcessor::getProcessorState()
-        virtual ProcessorState getProcessorState() const { return AbstractProcessor::TESTING; };
+        virtual ProcessorState getProcessorState() const override { return AbstractProcessor::TESTING; };
 
         DataNameProperty p_inputImage;      ///< ID for input volume
         DataNameProperty p_outputImage;     ///< ID for output gradient volume

modules/advancedusvis/widgets/pointpredicatehistogrampropertywidget.h

@@ -67,7 +67,7 @@ namespace campvis {
         /**
          * Gets called when the property has changed, so that widget can update its state.
          */
-        virtual void updateWidgetFromProperty();
+        virtual void updateWidgetFromProperty() override;
 
     protected slots:
         /// Slot called when the selected predicate has changed.

modules/fontrendering/tools/fontatlas.cpp

@@ -159,7 +159,7 @@ namespace campvis {
                     pos = cgt::vec2(position.x, pos.y - _height * 1.2f);
                 }
 
-                if (p >= 32 && p < 256) {
+                if (p >= 32 /*&& p < 256*/) {
                     cgt::vec2 pos2(pos.x + _glyphs[p].bitmapOffset.x, -pos.y - _glyphs[p].bitmapOffset.y);
                     cgt::vec2 size = _glyphs[p].bitmapSize;
 

modules/preprocessing/processors/medianfilter.h

@@ -59,22 +59,22 @@ namespace campvis {
         virtual ~MedianFilter();
 
         /// \see AbstractProcessor::init
-        virtual void init();
+        virtual void init() override;
         /// \see AbstractProcessor::deinit
-        virtual void deinit();
+        virtual void deinit() override;
         
         /** 
          * To be used in ProcessorFactory static methods
          */
         static const std::string getId() { return "MedianFilter"; };
         /// \see AbstractProcessor::getName()
-        virtual const std::string getName() const { return getId(); };
+        virtual const std::string getName() const override { return getId(); };
         /// \see AbstractProcessor::getDescription()
-        virtual const std::string getDescription() const { return "Performs a median filtering on the first channel of the input image using OpenGL Compute Shaders."; };
+        virtual const std::string getDescription() const override { return "Performs a median filtering on the first channel of the input image using OpenGL Compute Shaders."; };
         /// \see AbstractProcessor::getAuthor()
-        virtual const std::string getAuthor() const { return "Jakob Weiss <jakob.weiss@tum.de>"; };
+        virtual const std::string getAuthor() const override { return "Jakob Weiss <jakob.weiss@tum.de>"; };
         /// \see AbstractProcessor::getProcessorState()
-        virtual ProcessorState getProcessorState() const { return AbstractProcessor::TESTING; };
+        virtual ProcessorState getProcessorState() const override { return AbstractProcessor::TESTING; };
 
         DataNameProperty p_inputImage;      ///< ID for input volume
         DataNameProperty p_outputImage;     ///< ID for output gradient volume

modules/randomwalk/ext/RandomWalksLib/SparseSolverInterface.h

@@ -20,6 +20,7 @@ using namespace Eigen;
 class SparseSolverInterface
 {
 public:
+	virtual ~SparseSolverInterface() {};
 	/// Solver random walks system LuX=b, matrix returned as vector in column-major order
 	virtual std::vector<double> solve_Ax_b(SparseMatrix<double> A, SparseVector<double> b, int numel, std::vector<int> & uidx, const std::vector<int> * labels, const std::vector<int> * seeds, int active_label) = 0;
 private:

modules/vis/processors/ipsviraycaster.h

@@ -45,7 +45,7 @@ namespace campvis {
     class VoxelHierarchyMapper;
 
     /**
-     * Raycaster that implements the Image Plane Sweep Volume Illumation algorithm of Sundn et al.
+     * Raycaster that implements the Image Plane Sweep Volume Illumation algorithm of Sund�n et al.
      * This raycasting processor supports real-time directional light shadowing and additionally
      * uses the VoxelHierarchyMapper for optimized entry-exit points.
      * 
@@ -73,18 +73,18 @@ namespace campvis {
          */
         static const std::string getId() { return "IpsviRaycaster"; };
         /// \see AbstractProcessor::getName()
-        virtual const std::string getName() const { return getId(); };
+        virtual const std::string getName() const override { return getId(); };
         /// \see AbstractProcessor::getDescription()
-        virtual const std::string getDescription() const { return "Raycaster that implements the Image Plane Sweep Volume Illumation algorithm of Sundn et al."; };
+        virtual const std::string getDescription() const override { return "Raycaster that implements the Image Plane Sweep Volume Illumation algorithm of Sund�n et al."; };
         /// \see AbstractProcessor::getAuthor()
-        virtual const std::string getAuthor() const { return "Christian Schulte zu Berge <christian.szb@in.tum.de>"; };
+        virtual const std::string getAuthor() const override { return "Christian Schulte zu Berge <christian.szb@in.tum.de>"; };
         /// \see AbstractProcessor::getProcessorState()
-        virtual ProcessorState getProcessorState() const { return AbstractProcessor::TESTING; };
+        virtual ProcessorState getProcessorState() const override { return AbstractProcessor::TESTING; };
 
         /// \see AbstractProcessor::init
-        virtual void init();
+        virtual void init() override;
         /// \see AbstractProcessor::deinit
-        virtual void deinit();
+        virtual void deinit() override;
 
         DataNameProperty p_lightId;                 ///< Name/ID for the LightSource to use
         IntProperty p_sweepLineWidth;               ///< Width of the sweep line in pixels
@@ -95,7 +95,7 @@ namespace campvis {
         /// \see RaycastingProcessor::updateResult()
         virtual void updateResult(DataContainer& data) override;
         /// \see RaycastingProcessor::processImpl()
-        virtual void processImpl(DataContainer& data, ImageRepresentationGL::ScopedRepresentation& image);
+        virtual void processImpl(DataContainer& data, ImageRepresentationGL::ScopedRepresentation& image) override;
 
         void processDirectional(DataContainer& data, ImageRepresentationGL::ScopedRepresentation& image, const CameraData& camera, const LightSourceData& light);
         void processPointLight(DataContainer& data, ImageRepresentationGL::ScopedRepresentation& image, const CameraData& camera, const LightSourceData& light);