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

[detail level 1234]

CAccelerationPoller
CAssetManager
▼Cb2ContactFilter
CWorldController
▼Cb2ContactListener
CWorldController
▼Cb2DestructionListener
CWorldController
▼Cb2QueryCallback
CQueryProxy
▼Cb2RayCastCallback
CRaycastProxy
▼CBlendProtocol
CRootLayer
CSoundLoader::Coordinator
CFontLoader::Coordinator
CTextureLoader::Coordinator
CGenericBaseLoader::Coordinator
CCubicSpline
▼CFreeList< T >
CGreedyFreeList< T >
CKeyboardPoller
CKeyCodeHasher
▼CLayer
CRootLayer
▼CNode
▼CTexturedNode
CPathNode
▼CPolygonNode
CAnimationNode
CWireNode
CPoly2
▼CRef
CAsset
▼CBaseLoader
▼CLoader< T >
CGenericLoader< T >
▼CLoader< Asset >
CGenericBaseLoader
▼CLoader< Sound >
CSoundLoader
▼CLoader< Texture2D >
CTextureLoader
▼CLoader< TTFont >
CFontLoader
CJSONReader
CMouseListener
CMultiTouchListener
▼CObstacle
CComplexObstacle
▼CSimpleObstacle
CBoxObstacle
CCapsuleObstacle
CPolygonObstacle
CWheelObstacle
CObstacleSelector
CSceneManager
CSound
CThreadPool
CTouchListener
CTTFont
CWorldController
CSoundEngine
CSoundEngine::SoundPacket
▼CTextureProtocol
CTexturedNode
▼Cvector
CPolynomial