Apply interpolation function

template<typename Func, typename ...Ts>
static Func::VALUE_TYPE interpolation::apply_func(const Data<Func, sizeof...(Ts) + 1> &chunk, double x, Ts... xs)

Apply Func to the given data and position.

Parameters:

• chunk – [in] N-dimensional array data for the interpolation. Needs the right number of points in each dimension, e.g. 4 for cubic interpolation. Should be nested arrays in C order.

• x – [in] The first coordinate value of the N-dimensional position at which to interpolate

• xs – [in] The last N-1 coordinate values of the N-dimensional position. One argument for each dimension.

Template Parameters:

• Func – The interpolation order func

• Ts – The type of the position coordinate values. This is enforced to be double

Returns:

The interpolation value