KernelFunction Class Reference

#include <ql/math/kernelfunctions.hpp>

Inheritance diagram for KernelFunction:

List of all members.

Public Member Functions

virtual Real operator() (Real x) const =0


Detailed Description

Kernel function in the statistical sense, e.g. a nonnegative, real-valued function which integrates to one and is symmetric.

Derived classes will serve as functors.