template class xf::fintech::CubicInterpolation¶

#include "cubic_interpolation.hpp"

Overview¶

Parameters:

DT

data type

template <typename DT>
class CubicInterpolation

CubicInterpolation ()

constructor

void init (DT p [4])

initialize parameters

Parameters:

p	array p length is 4, Corresponding to the values of x = -1, x = 0, x = 1, and x = 2.

DT calcu (DT x)

calculate interpolation

Parameters:

x

input

Returns:

ouput interpolation