Function Classes and Interfaces

Interfaces (abstract classes) and Base classes used in MathCore and MathMore numerical methods for describing function classes.

They define function and gradient evaluation and as well the functionality for dealing with parameters in the case of parametric functions which are used for fitting and data modeling. Included are also adapter classes, such as functors, to wrap generic callable C++ objects in the desired interface.

Modules
	Generic Function Evaluation Interfaces
	Interface classes for evaluation of function object classes in one or multi-dimensions.
	Parameteric Function Evaluation Interfaces.
	Interfaces classes for evaluation of parametric functions.