Struct csaps::NdGridSpline

pub struct NdGridSpline<'a, T, D> where
    T: Real,
    D: Dimension,  { /* fields omitted */ }

N-d grid spline PP-form representation

NdGridSpline represents n-dimensional splines for n-dimensional grid data. In n-d grid case the spline is represented as tensor-product of univariate spline coefficients along every diemension.

Also evaluate method is implemented for NdGridSpline for evaluating the values for given data sites.

Methods

impl<'a, T, D> NdGridSpline<'a, T, D> where
    T: Real,
    D: Dimension, 

pub fn new(breaks: Vec<ArrayView1<'a, T>>, coeffs: Array<T, D>) -> Self

Creates NdGridSpline struct from given breaks and coeffs

Arguments

• breaks -- The vector of the breaks (data sites) which have been used for computing spline
• coeffs -- The n-d array of tensor-product spline coefficients

Notes

• NdGridSpline struct should not be created directly by a user in most cases.

pub fn ndim(&self) -> usize

Returns the n-d grid spline dimensionality

pub fn order(&self) -> &Vec<usize>

Returns the vector of the spline order for each dimension

pub fn pieces(&self) -> &Vec<usize>

Returns the vector of the number of pieces of the spline for each dimension

pub fn breaks(&self) -> &Vec<ArrayView1<'a, T>>

Returns the vector of views to the breaks for each dimension

pub fn coeffs(&self) -> ArrayView<T, D>

Returns the view to the spline coefficients array

pub fn evaluate(&self, xi: &'a [ArrayView1<'a, T>]) -> Array<T, D>

Evaluates the spline on the given data sites

Trait Implementations

impl<'a, T: Debug, D: Debug> Debug for NdGridSpline<'a, T, D> where
    T: Real,
    D: Dimension, 

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.