Class Hierarchy

Go to the graphical class hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:
[detail level 123456]
 C_WDIR
 C_wdirent
 Cgazebo::ActuatorPropertiesProperties for a model of a rotational actuator
 Cgazebo::gui::AlignWidgetPrivatePrivate data for the AlignWidget class
 Cgazebo::sensors::AltimeterSensorPrivate
 Cgazebo::math::AngleAn angle and related functions
 Cgazebo::common::AnimationManages an animation, which is a collection of keyframes and the ability to interpolate between the keyframes
 Cgazebo::gui::ApplyWrenchDialogPrivatePrivate data for the ApplyWrenchDialog class
 Cgazebo::common::AudioDecoderAn audio decoder based on FFMPEG
 Cgazebo::gui::BaseInspectorDialogPrivate
 Cgazebo::common::BatteryPrivate
 Cgazebo::math::BoxMathematical representation of a box and related functions
 CbtMotionState
 Cgazebo::gui::BuildingEditorPalettePrivate
 Cgazebo::gui::BuildingEditorWidgetPrivate
 Cgazebo::gui::BuildingMakerCreate and manage 3D visuals of a building
 Cgazebo::gui::BuildingMakerPrivate
 Cgazebo::gui::BuildingModelManipPrivate
 Cgazebo::physics::BulletMeshTriangle mesh collision helper class
 Cgazebo::physics::BulletTypesA set of functions for converting between the math types used by gazebo and bullet
 Cgazebo::common::BVHLoaderHandles loading BVH animation files
 Cgazebo::transport::CallbackHelperA helper class to handle callbacks when messages arrive
 Cgazebo::rendering::CameraLensDescribes a lens of a camera as amapping function of type r = c1*f*fun(theta/c2+c3)
 Cgazebo::rendering::CameraLensPrivatePrivate fields of camera lens
 Cgazebo::rendering::CameraPrivatePrivate data for the Camera class
 Cgazebo::sensors::CameraSensorPrivate
 Cgazebo::gui::CloneWindowPrivatePrivate data for the CloneWindowPrivate class
 CCodeGenerator
 Cgazebo::common::ColladaExporterPrivatePrivate data for the ColladaExporter class
 Cgazebo::common::ColladaLoaderPrivatePrivate data for the ColladaLoader class
 Cgazebo::common::ColorDefines a color
 Cgazebo::gui::ConfigWidgetPrivatePrivate data for the ConfigWidget class
 Cgazebo::event::ConnectionA class that encapsulates a connection
 Cgazebo::event::ConnectionPrivate
 Cgazebo::common::ConsoleContainer for loggers, and global logging options (such as verbose vs
 Cgazebo::physics::ContactA contact between two collisions
 Cgazebo::physics::ContactManagerAggregates all the contact information generated by the collision detection engine
 Cgazebo::rendering::ContactVisualPrivate::ContactPointA contact point visualization
 Cgazebo::physics::ContactPublisherA custom contact publisher created for each contact filter in the Contact Manager
 Cgazebo::sensors::ContactSensorPrivate
 Cgazebo::gui::ConversionsConversions Conversions.hh gui/Conversions.hh
 Cgazebo::rendering::ConversionsConversions Conversions.hh rendering/Conversions.hh
 Cgazebo::physics::DARTBoxShapePrivate
 Cgazebo::physics::DARTCollisionPrivate
 Cgazebo::physics::DARTCylinderShapePrivate
 Cgazebo::physics::DARTHeightmapShapePrivate
 Cgazebo::physics::DARTJointPrivate
 Cgazebo::physics::DARTLinkPrivate
 Cgazebo::physics::DARTMeshTriangle mesh collision helper class
 Cgazebo::physics::DARTMeshPrivate
 Cgazebo::physics::DARTMeshShapePrivate
 Cgazebo::physics::DARTModelPrivate
 Cgazebo::physics::DARTMultiRayShapePrivate
 Cgazebo::physics::DARTPhysicsPrivate
 Cgazebo::physics::DARTPlaneShapePrivate
 Cgazebo::physics::DARTPolylineShapePrivate
 Cgazebo::physics::DARTRayShapePrivate
 Cgazebo::physics::DARTSphereShapePrivate
 Cgazebo::physics::DARTSurfaceParamsPrivate
 Cgazebo::physics::DARTTypesA set of functions for converting between the math types used by gazebo and dart
 Cgazebo::gui::DataLoggerPrivatePrivate data for the DataLogger class
 CDEMEncapsulates a DEM (Digital Elevation Model) file
 Cgazebo::common::DemPrivatePrivate data for the Dem class
 Cgazebo::rendering::DepthCameraPrivate
 Cgazebo::sensors::DepthCameraSensorPrivate
 Cgazebo::util::DiagnosticManagerPrivatePrivate data for the DiagnosticManager class
 Cgazebo::gui::DiagnosticsPrivatePrivate data for the Diagnostics class
 Cgazebo::util::DiagnosticTimerPrivatePrivate data for the DiagnosticTimer class
 CDIR
 Cdirent
 Cgazebo::rendering::DistortionCamera distortion based on Brown's model
 Cgazebo::rendering::DistortionPrivatePrivate data for the Distortion class
 Cgazebo::ElevatorPluginPrivate::DoorControllerController for opening and closing the elevator door
 Cgazebo::gui::DoorItemPrivatePrivate data for the DoorItem class
 CEditorFactoryPrivate< Editor >
 CEditorFactoryPrivate< QComboBox >
 CEditorFactoryPrivate< QDateEdit >
 CEditorFactoryPrivate< QDateTimeEdit >
 CEditorFactoryPrivate< QDoubleSpinBox >
 CEditorFactoryPrivate< QLineEdit >
 CEditorFactoryPrivate< QScrollBar >
 CEditorFactoryPrivate< QSlider >
 CEditorFactoryPrivate< QSpinBox >
 CEditorFactoryPrivate< QtBoolEdit >
 CEditorFactoryPrivate< QtCharEdit >
 CEditorFactoryPrivate< QtColorEditWidget >
 CEditorFactoryPrivate< QtFontEditWidget >
 CEditorFactoryPrivate< QTimeEdit >
 CEditorFactoryPrivate< QtKeySequenceEdit >
 Cgazebo::gui::EditorItemPrivatePrivate data for the EditorItem class
 Cgazebo::gui::EditorMaterialSwitcherMaterial switcher for the model editor used to toggle the material of the model
 Cgazebo::ElevatorPluginPrivate
 Cenable_shared_from_this
 Cenable_shared_from_this
 Cgazebo::gui::EntityMakerTo make an entity, base class
 Cgazebo::gui::EntityMakerPrivatePrivate data for the EntityMaker class
 Cgazebo::event::EventBase class for all events
 Cgazebo::event::EventConnection< T >
 Cgazebo::event::EventPrivate
 Cgazebo::gui::Events
 Cgazebo::event::EventsAn Event class to get notifications for simulator events
 Cgazebo::gui::model::Events
 Cgazebo::rendering::EventsBase class for rendering events
 Cgazebo::gui::editor::Events
 Cgazebo::EventSourceThe base class for emitting SimEvents
 Cgazebo::common::ExceptionClass for generating exceptions
 Cstd::exceptionSTL class
 Cgazebo::gui::ExtrudeDialogPrivatePrivate data for the ExtrudeDialog class
 Cgazebo::math::Filter< T >Filter base class
 Cgazebo::math::Filter< float >
 Cgazebo::math::Filter< math::Quaternion >
 Cgazebo::math::Filter< math::Vector3 >
 Cgazebo::gui::FloorItemPrivatePrivate data for the FloorItem class
 Cgazebo::sensors::ForceTorqueSensorPrivate
 Cgazebo::physics::FrictionPyramidParameters used for friction pyramid model
 Cgazebo::common::GeometryIndicesHelper data structure for loading collada geometries
 Cgazebo::gui::GLWidgetPrivatePrivate data for the GLWidget class
 Cgazebo::sensors::GpsSensorPrivate
 Cgazebo::rendering::GpuLaserPrivate
 Cgazebo::sensors::GpuRaySensorPrivate
 Cgazebo::gui::GrabberHandlePrivate
 Cgazebo::rendering::GridDisplays a grid of cells, drawn with lines
 Cgazebo::gui::GridLinesPrivate
 Cgazebo::physics::GripperA gripper abstraction
 Cgazebo::common::GTSMeshUtilsCreates GTS utilities for meshes
 Cgazebo::rendering::HeightmapRendering a terrain using heightmap information
 Cgazebo::common::HeightmapDataEncapsulates a generic heightmap data file
 Cgazebo::rendering::HeightmapPrivate
 Cgazebo::common::ImageEncapsulates an image
 Cgazebo::gui::ImageFramePrivate
 Cgazebo::gui::ImagesViewPrivatePrivate data for the ImagesView class
 Cgazebo::gui::ImageViewPrivatePrivate data for the ImageView class
 Cgazebo::gui::ImportImageDialogPrivate
 Cgazebo::gui::ImportImageViewPrivate
 Cgazebo::sensors::ImuSensorPrivate
 Cgazebo::physics::InertialA class for inertial information about a link
 Cgazebo::gui::InsertModelWidgetPrivatePrivate class attributes for InsertModelWidget
 Cgazebo::transport::IOManagerManages boost::asio IO
 Cstd::ios_baseSTL class
 Cgazebo::physics::JointControllerA class for manipulating physics::Joint
 Cgazebo::physics::JointControllerPrivate
 Cgazebo::gui::JointControlWidgetPrivatePrivate data for the JointControlWidget class
 Cgazebo::gui::JointCreationDialogPrivatePrivate data for the JointCreationDialog class
 Cgazebo::gui::JointForceControlPrivatePrivate data for the JointForceControl class
 Cgazebo::gui::JointInspectorPrivatePrivate data for the JointInspector class
 Cgazebo::gui::JointMakerPrivatePrivate data for the JointMaker class
 Cgazebo::gui::JointPIDPosControlPrivatePrivate data for the JointPIDPosControl class
 Cgazebo::gui::JointPIDVelControlPrivatePrivate data for the JointPIDVelControl class
 Cgazebo::physics::JointWrenchWrench information from a joint
 Cgazebo::common::KeyEventGeneric description of a keyboard event
 Cgazebo::gui::KeyEventHandlerPrivatePrivate data for the KeyEventHandler class
 Cgazebo::common::KeyFrameA key frame in an animation
 Cgazebo::math::KmeansK-Means clustering algorithm
 Cgazebo::gui::LayersWidgetPrivate
 Cgazebo::gui::LevelA convenient structure for storing level information
 Cgazebo::gui::LevelInspectorDialogPrivate
 Cgazebo::gui::LevelWidgetPrivate
 Cgazebo::ElevatorPluginPrivate::LiftControllerController for raising and lowering the elevator
 Cgazebo::rendering::LightPrivate
 Cgazebo::gui::LinkInspectorPrivatePrivate data for the LinkInspector class
 CListener
 CListener
 Cgazebo::util::LogRecordPrivate::LogLog helper class
 Cgazebo::sensors::LogicalCameraSensorPrivate
 CLogplayOpen and playback log files that were recorded using LogRecord
 Cgazebo::util::LogPlayPrivate
 Cgazebo::gui::LogPlayViewPrivatePrivate data for the LogPlayView class
 Cgazebo::gui::LogPlayWidgetPrivate
 Cgazebo::util::LogRecordPrivate
 Cgazebo::sensors::MagnetometerSensorPrivate
 Cgazebo::gui::MainWindowPrivate
 Cgazebo::rendering::CameraLensPrivate::MapFunctionEnumEnumeration of functions that can be casted to some other types
 Cgazebo::MasterA manager that directs topic connections, enables each gazebo network client to locate one another for peer-to-peer communication
 Cgazebo::common::MaterialEncapsulates description of a material
 Cgazebo::math::Matrix3A 3x3 matrix class
 Cgazebo::math::Matrix4A 3x3 matrix class
 Cgazebo::gui::MeasureItemPrivatePrivate data for the MeasureItem class
 Cgazebo::common::MeshA 3D mesh
 Cgazebo::common::MeshCSGCreates CSG meshes
 Cgazebo::common::MeshExporterBase class for exporting meshes
 Cgazebo::common::MeshLoaderBase class for loading meshes
 Cgazebo::gui::ModelAlignPrivatePrivate data for the ModelAlign class
 Cgazebo::gui::ModelData
 Cgazebo::common::ModelDatabasePrivatePrivate class attributes for ModelDatabase
 Cgazebo::gui::ModelEditorPrivate
 Cgazebo::gui::ModelListWidgetPrivate
 Cgazebo::gui::ModelManipulatorPrivatePrivate data for the ModelManipulator class
 Cgazebo::gui::ModelPluginInspectorPrivatePrivate data for the ModelPluginInspector class
 Cgazebo::gui::ModelSnapPrivate
 Cgazebo::common::MouseEventGeneric description of a mouse event
 Cgazebo::common::MouseEventPrivate
 CMovableObject
 Cgazebo::common::MovingWindowFilter< T >Base class for MovingWindowFilter
 Cgazebo::common::MovingWindowFilterPrivate< T >
 Cgazebo::msgs::MsgFactoryA factory that generates protobuf message based on a string type
 Cgazebo::sensors::MultiCameraSensorPrivate
 Cgazebo::gui::NestedModelDataHelper class to store nested models data
 Cgazebo::common::NodeAnimationNode animation
 Cgazebo::common::NodeAssignmentVertex to node weighted assignement for skeleton animation visualization
 Cgazebo::common::NodeTransformNodeTransform Skeleton.hh common/common.hh
 Cgazebo::sensors::NoiseNoise models for sensor output signals
 Cgazebo::sensors::NoiseFactoryUse this noise manager for creating and loading noise models
 Cgazebo::ArrangePlugin::ObjectClass to store info about each object
 Cgazebo::rendering::OculusCameraPrivatePrivate data for the Oculus Camera class
 Cgazebo::physics::ODEJointFeedbackData structure for contact feedbacks
 Cgazebo::physics::ODEMeshTriangle mesh helper class
 Cgazebo::physics::ODEPhysicsPrivate
 Cgazebo::rendering::OrthoViewControllerPrivate
 Cgazebo::TransporterPluginPrivate::PadDefinition of a transported pad
 CPageProvider
 Cgazebo::common::ParamT< T >
 Cgazebo::physics::PhysicsEngineBase class for a physics engine
 Cgazebo::physics::PhysicsFactoryThe physics factory instantiates different physics engines
 Cgazebo::common::PIDGeneric PID controller class
 Cgazebo::math::PlaneA plane and related functions
 Cgazebo::PluginT< T >A class which all plugins must inherit from
 Cgazebo::PluginT< GUIPlugin >
 Cgazebo::PluginT< ModelPlugin >
 Cgazebo::PluginT< SensorPlugin >
 Cgazebo::PluginT< SystemPlugin >
 Cgazebo::PluginT< VisualPlugin >
 Cgazebo::PluginT< WorldPlugin >
 Cgazebo::physics::PopulationClass that automatically populates an environment with multiple objects based on several parameters to define the number of objects, shape of the object distribution or type of distribution
 Cgazebo::physics::PopulationParamsStores all the posible parameters that define a population
 Cgazebo::physics::PopulationPrivatePrivate data for the Population class
 Cgazebo::math::PoseEncapsulates a position and rotation in three space
 Cgazebo::physics::PresetRepresentation of a preset physics profile
 Cgazebo::physics::PresetManagerClass to manage preset physics profiles
 Cgazebo::physics::PresetManagerPrivate
 Cgazebo::physics::PresetPrivate
 Cgazebo::rendering::ProjectorProjects a material onto surface, light a light projector
 Cgazebo::transport::PublicationA publication for a topic
 Cgazebo::transport::PublicationTransportTransport/transport.hh
 Cgazebo::transport::PublisherA publisher of messages on a topic
 CQAction
 CQDialog
 CQFrame
 CQGraphicsItem
 CQGraphicsLineItem
 CQGraphicsRectItem
 CQGraphicsScene
 CQGraphicsView
 CQGVCoreGraphViz to GraphicsScene conversions
 CQGVEdgePrivate
 CQGVGraphPrivate
 CQGVGvcPrivate
 CQGVNodePrivate
 CQItemDelegate
 CQMainWindow
 CQObject
 CQtAbstractPropertyBrowserPrivate
 CQtAbstractPropertyManagerPrivate
 CQtBoolPropertyManagerPrivate
 CQtBrowserItem
 CQtBrowserItemPrivate
 CQtButtonPropertyBrowserPrivate
 CQtCharPropertyManagerPrivate
 CQtColorPropertyManagerPrivate
 CQtCursorDatabase
 CQtCursorEditorFactoryPrivate
 CQtCursorPropertyManagerPrivate
 CQtDatePropertyManagerPrivate
 CQtDateTimePropertyManagerPrivate
 CQtDoublePropertyManagerPrivate
 CQtEnumPropertyManagerPrivate
 CQtEnumPropertyType
 CQtFlagPropertyManagerPrivate
 CQtFlagPropertyType
 CQtFontPropertyManagerPrivate
 CQtGroupBoxPropertyBrowserPrivate
 CQtGroupPropertyType
 CQtIntPropertyManagerPrivate
 CQtKeySequencePropertyManagerPrivate
 CQtLocalePropertyManagerPrivate
 CQtMetaEnumProvider
 CQtPointFPropertyManagerPrivate
 CQtPointPropertyManagerPrivate
 CQtProperty
 CQtPropertyBrowserUtils
 CQtPropertyPrivate
 CQtRectFPropertyManagerPrivate
 CQtRectPropertyManagerPrivate
 CQTreeWidget
 CQtSizeFPropertyManagerPrivate
 CQtSizePolicyPropertyManagerPrivate
 CQtSizePropertyManagerPrivate
 CQtStringPropertyManagerPrivate
 CQtTimePropertyManagerPrivate
 CQtTreePropertyBrowserPrivate
 CQtVariantEditorFactoryPrivate
 CQtVariantPropertyManagerPrivate
 CQtVariantPropertyPrivate
 CQuadNode
 Cgazebo::math::QuaternionA quaternion class
 CQWidget
 CQwtPlot
 Cgazebo::math::RandRandom number generator class
 Cgazebo::RandomVelocityPluginPrivate
 Cgazebo::rendering::RayQueryA Ray Query class used for retrieving mesh data of a visual, adapted from Ogre3D wiki
 Cgazebo::rendering::RayQueryPrivatePrivate data for the Ray Query class
 Cgazebo::sensors::RaySensorPrivate
 CQGVCore::rdr_t
 Cgazebo::gui::RectItemPrivatePrivate data for the RectItem class
 Cgazebo::RegionA region, made of a list of boxes
 CRenderable
 Cgazebo::rendering::RenderEnginePrivate
 CRenderObjectListener
 CRenderTargetListener
 Cgazebo::RestApiREST interface
 Cgazebo::sensors::RFIDSensorPrivate
 Cgazebo::sensors::RFIDTagPrivate
 CRoadUsed to render a strip of road
 Cgazebo::rendering::Road2d
 Cgazebo::gui::RotateHandlePrivate
 Cgazebo::math::RotationSplineSpline for rotations
 Cgazebo::rendering::RTShaderSystemPrivatePrivate data for the RTShaderSystem class
 Cgazebo::gui::SaveDialogPrivatePrivate data for the SaveDialog class
 Cgazebo::rendering::ScenePrivatePrivate data for the Visual class
 Cgazebo::gui::SegmentItemPrivatePrivate data for the SegmentItem class
 CSensorFactorThe sensor factory; the class is just for namespacing purposes
 Cgazebo::sensors::SensorFactory
 Cgazebo::sensors::SensorPrivate
 Cgazebo::Server
 CShaderHelperCg
 CShaderHelperGLSL
 Cgazebo::math::SignalStatisticStatistical properties of a discrete time scalar signal
 Cgazebo::math::SignalStatisticPrivatePrivate data class for the SignalStatistic class
 Cgazebo::math::SignalStatsCollection of statistics for a scalar signal
 Cgazebo::math::SignalStatsPrivatePrivate data class for the SignalStats class
 Cgazebo::physics::SimbodyMeshTriangle mesh collision helper class
 Cgazebo::SimEventConnectorGazebo events to detect model creation/deletion
 CSimpleRenderable
 CSingletonT< T >Singleton template class
 CSingletonT< ConnectionManager >
 CSingletonT< DiagnosticManager >
 CSingletonT< LogPlay >
 CSingletonT< LogRecord >
 CSingletonT< MeshManager >
 CSingletonT< ModelAlign >
 CSingletonT< ModelDatabase >
 CSingletonT< ModelManipulator >
 CSingletonT< ModelSnap >
 CSingletonT< RenderEngine >
 CSingletonT< RTShaderSystem >
 CSingletonT< SensorManager >
 CSingletonT< SystemPaths >
 CSingletonT< TopicManager >
 Cgazebo::common::SkeletonA skeleton
 Cgazebo::common::SkeletonAnimationSkeleton animation
 Cgazebo::common::SkeletonNodeA skeleton node
 CSM2Profile
 Cgazebo::sensors::SonarSensorPrivate
 Cgazebo::gui::SpaceNavInterface to the space navigator joystick
 Cgazebo::gui::SpaceNavPrivatePrivate data for the SpaceNav class
 Cgazebo::common::SphericalCoordinatesConvert spherical coordinates for planetary surfaces
 Cgazebo::common::SphericalCoordinatesPrivateCommmon/common.hh
 Cgazebo::gui::SplashScreenPrivate
 Cgazebo::math::SplineSplines
 Cgazebo::gui::StairsInspectorDialogPrivate
 Cgazebo::gui::StairsItemPrivatePrivate data for the StairsItem class
 Cgazebo::ElevatorPluginPrivate::StateState base class
 Cgazebo::physics::StateState of an entity
 Cstringbuf
 Cgazebo::common::SubMeshA child mesh
 Cgazebo::transport::SubscribeOptionsOptions for a subscription
 Cgazebo::transport::SubscriberA subscriber to a topic
 Cgazebo::physics::SurfaceParamsSurfaceParams defines various Surface contact parameters
 Cgazebo::common::SVGCommandSVG command data structure
 Cgazebo::common::SVGLoaderA loader for SVG files
 Cgazebo::common::SVGLoaderPrivate
 Cgazebo::common::SVGPathAn SVG path element data structure
 Cgazebo::gui::TerrainEditorPalettePrivatePrivate data for the TerrainEditorPalette class
 Cgazebo::gui::TerrainEditorPrivatePrivate data for the TerrainEditor class
 CTerrainMaterialGeneratorA
 CTest
 Cgazebo::common::TimeA Time class, can be used to hold wall- or sim-time
 Cgazebo::gui::TimePanelPrivate
 Cgazebo::common::TimerA timer class, used to time things in real world walltime
 Cgazebo::gui::TimeWidgetPrivate
 Cgazebo::gui::TopToolbarPrivate
 Cgazebo::physics::TrajectoryInfoInformation about a trajectory for an Actor
 Cgazebo::TransporterPluginPrivate
 Cgazebo::common::UpdateInfoInformation for use in an update event
 Cgazebo::rendering::UserCameraPrivatePrivate data for the UserCamera class
 Cgazebo::physics::UserCmdClass which represents a user command, which can be "undone" and "redone"
 Cgazebo::gui::UserCmdHistoryPrivate
 Cgazebo::physics::UserCmdManagerManages user commands from the server side
 Cgazebo::physics::UserCmdManagerPrivate
 Cgazebo::physics::UserCmdPrivate
 Cgazebo::math::Vector2dGeneric double x, y vector
 Cgazebo::math::Vector2iGeneric integer x, y vector
 Cgazebo::math::Vector3Generic vector containing 3 elements
 Cgazebo::math::Vector3StatsCollection of statistics for a Vector3 signal
 Cgazebo::math::Vector3StatsPrivatePrivate data class for the Vector3Stats class
 Cgazebo::math::Vector4Double Generic x, y, z, w vector
 Cgazebo::common::VideoHandle video encoding and decoding using libavcodec
 Cgazebo::gui::ViewAngleWidgetPrivate
 Cgazebo::rendering::ViewControllerBase class for view controllers
 Cgazebo::gui::ViewFactoryThe view factory creates GUI widgets to visualize data on a topic
 Cgazebo::rendering::VisualPrivatePrivate data for the Visual class
 Cgazebo::VolumePropertiesA class for storing the volume properties of a link
 Cgazebo::gui::WallInspectorDialogPrivate
 Cgazebo::gui::WallSegmentItemPrivatePrivate data for the WallSegmentItem class
 Cgazebo::rendering::WideAngleCameraPrivatePrivate data for the WideAngleCamera class
 Cgazebo::sensors::WideAngleCameraSensorPrivate
 Cgazebo::gui::WindowDoorInspectorDialogPrivate
 Cgazebo::gui::WindowItemPrivatePrivate data for the WindowItem class
 Cgazebo::rendering::WindowManagerClass to mangage render windows
 Cgazebo::rendering::WindowManagerPrivate
 Cgazebo::rendering::WireBoxDraws a wireframe box
 Cgazebo::rendering::WireBoxPrivatePrivate data for the WireBox class
 Cgazebo::sensors::WirelessReceiverPrivate
 Cgazebo::sensors::WirelessTransmitterPrivate
 Cgazebo::physics::WorldPrivatePrivate data class for World
 CT