Struct LookupTable 

pub struct LookupTable {
    pub axes: Vec<Vec<f64>>,
    pub data: ArrayD<f64>,
    /* private fields */
}

Fields

axes: Vec<Vec<f64>>

The grid coordinates for each dimension. axes[0] corresponds to the first dimension of data, etc.

data: ArrayD<f64>

The data stored in a dynamic-dimensional array.

Implementations

impl LookupTable

pub fn new(axes: Vec<Vec<f64>>, data: ArrayD<f64>) -> Self

pub fn save(&self, path: &Path) -> Result<()>

pub fn load(path: &Path) -> Result<Self>

pub fn interpolate(&self, point: &[f64]) -> f64

Multilinear interpolation at the given point. point must have the same number of dimensions as axes.

For uniform axes (produced by linspace) the bracket index is computed in O(1) via direct division instead of binary search, avoiding a per-call heap allocation.

Trait Implementations

impl Clone for LookupTable

fn clone(&self) -> LookupTable

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LookupTable

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LookupTable

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LookupTable

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.