Internal Function Calls

	For developer use only
	Internal function calls are for use by breve and plugin developers only.

The final expression type is the internal function call. Internal function calls look just like C calls:

methodName(arg1,arg2, ... argN)

Although internal function calls grant the most direct access to the breve libraries and features, the included class hierarchy provides a formal interface to the internal functions such that user simulations should never use these internal functions. The only exception to this is for certain mathematical functions.