Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 12]

NOIS
CEffect
CForceEffect
CEnvelope
CConstantEffect
CRampEffect
CPeriodicEffect
CConditionalEffect
CEventArg
CException
CFactoryCreator
CForceFeedback
CInputManager
CInterface
CPov	POV / HAT Joystick component
CSlider	A sliding axis - only used in Win32 Right Now
CJoyStickState
CJoyStickEvent
CJoyStickListener
CJoyStick
CKeyEvent
CKeyListener
CKeyboard
CMouseState
CMouseEvent
CMouseListener
CMouse
CMultiTouchState
CMultiTouchEvent
CMultiTouchListener
CMultiTouch
CObject
CComponent	Base of all device components (button, axis, etc)
CButton	Button can be a keyboard key, mouse button, etc
CAxis	Axis component
CVector3	A 3D Vector component (perhaps an orientation, as in the WiiMote)