template<typename Numeric>
class npstat::KDE1DLSCVFunctorHelper< Numeric >
A lightweight functor for getting negative LSCV values (that is, quantity to be maximized). It will not copy the kernel and will not own the data. It is the responsibility of the user of this class to ensure that the lifetimes of the kernel and the data exceed the lifetime of the functor.
Intended usage is via the "KDE1DLSCVFunctor" utility function.