### A free/open-source library for quantitative finance

CostFunction Member List
This is the complete list of members for CostFunction, including all inherited members.

finiteDifferenceEpsilon() const | CostFunction | `[virtual]`
gradient(Array &grad, const Array &x) const | CostFunction | `[virtual]`
value(const Array &x) const =0 | CostFunction | `[pure virtual]`
valueAndGradient(Array &grad, const Array &x) const | CostFunction | `[virtual]`
values(const Array &x) const =0 | CostFunction | `[pure virtual]`
~CostFunction() (defined in CostFunction) | CostFunction | `[virtual]`