This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 1234]

Cgf::Action	An action that can be triggered by different controls
Cgf::ActionContainer	A set of actions
Cgf::AllType	Semantic type to represent "all"
Cgf::Animation	An animation
Cgf::Array2D< T >	A two-dimensional array
Cgf::Array2D< int >
Cgf::ArrayRef< T >	A constant reference to an array and its size
►Cgf::AssetManager	An asset manager
Cgf::ResourceManager	A resource manager
►Cgf::BareTexture	An image that lives in the graphic memory that can be used for drawing
Cgf::AlphaTexture	A texture with a single alpha channel
Cgf::Texture	A texture for colored images
Cgf::BlendMode	Blending modes for drawing
Cgf::Circ< T >	Utility class for manipulating circles
Cgf::Clock	Utility class that measures the elapsed time
Cgf::Color	Predefined colors
Cgf::ColorRamp	A color ramp
►Cgf::Control	A physical control
Cgf::CloseControl	A close control
Cgf::GamepadAxisControl	A gamepad axis control
Cgf::GamepadButtonControl	A gamepad button control
Cgf::KeycodeKeyControl	A key control based on keycode
Cgf::MouseButtonControl	A mouse button control
Cgf::ScancodeKeyControl	A key control based on scancode
►Cgf::Drawable	Abstract base class for objects that can be drawn to a render window
Cgf::PostProcessing	A post-processing drawable
►Cgf::Transformable	Decomposed transform defined by a position, a rotation and a scale
Cgf::BufferedGeometry	A drawable for buffers
►Cgf::Curve	A curve is a one dimension object
Cgf::CompoundCurve	A compound curve
Cgf::CubicBezierCurve	A cubic Bézier curve
Cgf::Line	A line
Cgf::QuadraticBezierCurve	A quadratic Bézier curve
Cgf::NinePatch	A nine-patch
►Cgf::Shape	Base class for textured shapes with outline
Cgf::CircleShape	Specialized shape representing a circle
Cgf::ConvexShape	Specialized shape representing a convex polygon
Cgf::RectangleShape	Specialized shape representing a rectangle
Cgf::RoundedRectangleShape	Specialized shape representing a rounded rectangle
Cgf::StarShape	Specialized shape representing a star
►Cgf::Sprite	A drawable representation of a texture, with its own transformations, color, etc
Cgf::AnimatedSprite	An animated sprite
Cgf::Text	Graphical text that can be drawn to a render target
Cgf::TileLayer	A tile layer
Cgf::UI	Context for an immediate mode graphical interface
Cgf::VertexArray	A set of primitives
Cgf::Entity	A game entity
Cgf::EntityContainer	A collection of entities
Cgf::Event	Defines a system event and its parameters
Cgf::Flags< E >	Bitfield relying on an enumeration
Cgf::Flags< Mod >
Cgf::Font	A character font
Cgf::Gamepad	Some gamepad related functions
Cgf::Event::GamepadAxisEvent	Gamepad axis event parameters (EventType::GamepadAxisMoved)
Cgf::Event::GamepadButtonEvent	Gamepad button event parameters (EventType::GamepadButtonPressed, EventType::GamepadButtonReleased)
Cgf::Event::GamepadConnection	Gamepad connection event parameters (EventType::GamepadConnected)
Cgf::Event::GamepadDisconnection	Gamepad disconnection event parameters (EventType::GamepadDisconnected)
Cgf::Glyph	A glyph
Cgf::Image	Class for loading, manipulating and saving images
►Cgf::InputStream	Abstract class for custom file input streams
Cgf::FileInputStream	File based input stream
Cgf::MemoryInputStream	Memory based input stream
►Citerator
Cgf::Range< T >::Iterator	A range iterator
Cgf::Keyboard	Some keyboard related functions
Cgf::Event::KeyEvent	Keyboard event parameters (EventType::KeyPressed, EventType::KeyReleased, EventType::KeyRepeated)
Cgf::Library	A class to represent the library
Cgf::Log	Logging functions
Cgf::Matrix< T, ROWS, COLS >	General purpose math matrix
Cgf::Matrix< float, 3, 3 >
Cgf::Matrix< T, 2, 2 >	A 2x2 matrix
Cgf::Matrix< T, 3, 3 >	A 3x3 matrix
Cgf::Matrix< T, 4, 4 >	A 4x4 matrix
Cgf::Message	The base class for all messages
Cgf::MessageManager	A message manager
Cgf::Model	A game object that can be updated
Cgf::ModelContainer	A collection of models
Cgf::Monitor	A monitor
Cgf::Event::MouseButtonEvent	Mouse button event parameters (EventType::MouseButtonPressed, EventType::MouseButtonReleased)
Cgf::Event::MouseCursorEvent	Mouse cursor move event parameters (EventType::MouseMoved)
Cgf::Event::MouseWheelEvent	Mouse wheel event parameters (EventType::MouseWheelScrolled)
►Cgf::Noise2D	2D A noise function
Cgf::BetterGradientNoise2D	Better gradient 2D noise
Cgf::FractalNoise2D	Fractal 2D noise
Cgf::GradientNoise2D	Gradient 2D noise
Cgf::HeteroTerrain2D	Hetero Terrain 2D noise
Cgf::HybridMultifractal2D	Hybrid Multifractal 2D noise
Cgf::Multifractal2D	Multi Fractal 2D noise
Cgf::OpenSimplexNoise2D	OpenSimplex 2D noise
Cgf::PerlinNoise2D	Perlin 2D noise
Cgf::RidgedMultifractal2D	Ridged Multifractal 2D noise
Cgf::SimplexNoise2D	Simplex 2D noise
Cgf::ValueNoise2D	Value 2D noise
Cgf::WorleyNoise2D	Worley 2D noise
►Cgf::Noise3D	3D A noise function
Cgf::FractalNoise3D	Fractal 3D noise
Cgf::GradientNoise3D	Gradient 3D noise
Cgf::OpenSimplexNoise3D	OpenSimplex3D noise
Cgf::PerlinNoise3D	Perlin 3D noise
Cgf::WaveletNoise3D	Wavelet 3D noise
Cgf::NoneType	Semantic type to represent "none"
Cgf::Penetration	Data about the collision between two objects
Cgf::Polygon	A convex polygon
Cgf::Queue< T >	A simple concurrent queue
Cgf::Random	A random engine
Cgf::Range< T >	A half-open range of values
Cgf::Rect< T >	Utility class for manipulating 2D axis aligned rectangles
Cgf::Rect< float >
Cgf::Rect< unsigned >
Cgf::RenderStates	Define the states used for drawing to a RenderTarget
►Cgf::RenderTarget	Base class for all render targets (window, texture, ...)
Cgf::RenderPipeline	A render pipeline
Cgf::RenderTexture	Target for off-screen 2D rendering into a texture
Cgf::RenderWindow	A window that can serve as a target for 2D drawing
Cgf::ResourceCache< T >	A generic cache for resources
Cgf::ResourceCache< gf::Font >
Cgf::ResourceCache< gf::Texture >
►Cgf::Shader	An OpenGL vertex and/or fragment shader
►Cgf::Effect	A post-processing effect
Cgf::AntiAliasingEffect	Anti-aliasing effect
►Cgf::ColorMatrixEffect	Generic color matrix effect
Cgf::ColorBlindEffect	Simulation of color blindness
Cgf::ColorEffect	Simple color effects
Cgf::DefaultEffect	Default effect
Cgf::EdgeEffect	Edge detector
Cgf::Singleton< T >	A singleton that wraps a pointer provided by a storage
Cgf::SingletonStorage< T >	A storage for a singleton
Cgf::SpriteBatch	A sprite batch
Cgf::StringRef	A constant reference to a string and its size
Cgf::SystemInfo	A class for system info
Cgf::Event::TextEvent	Text event parameters (EventType::TextEntered)
Cgf::TextureAtlas	A collection of sub-texture
Cgf::Time	Represents a time value
Cgf::Vector< T, N >	General purpose math vector
Cgf::Vector< float, 2 >
Cgf::Vector< float, 4 >
Cgf::Vector< int, 2 >
Cgf::Vector< T, 2 >	A 2D vector
Cgf::Vector< T, 3 >	A 3D vector
Cgf::Vector< T, 4 >	A 4D vector
Cgf::Vector< unsigned, 2 >
Cgf::Library::Version	Information about version
Cgf::Vertex	A point associated with a color and a texture coordinate
Cgf::VertexBuffer	Data in the graphics memory
Cgf::VideoMode	A video mode
►Cgf::View	2D camera that defines what region is shown on screen
►Cgf::AdaptativeView	Adaptative view
Cgf::ExtendView	Extend view
Cgf::FillView	Fill view
Cgf::FitView	Fit view
Cgf::ScreenView	Screen view
Cgf::StretchView	Stretch view
Cgf::ViewContainer	A container of views
Cgf::Window	An OS window
Cgf::WindowGeometryTracker	A window geometry tracker