Struct LatentRetractionRegistry 

pub struct LatentRetractionRegistry { /* private fields */ }

Implementations

impl LatentRetractionRegistry

pub fn all_euclidean() -> LatentRetractionRegistry

pub fn new(block: RetractionKind) -> LatentRetractionRegistry

pub fn is_all_euclidean(&self) -> bool

pub fn metric_weights(&self, fallback_dim: usize) -> Vec<f64>

pub fn axis_periods(&self, fallback_dim: usize) -> Vec<Option<f64>>

Per-ambient-axis periodicity for the override retraction, falling back to all-non-periodic (None) of length fallback_dim when no override is installed.

pub fn validate_dim( &self, latent_dim: usize, context: &str, ) -> Result<(), String>

pub fn retract( &self, base: &mut ArrayBase<ViewRepr<&mut f64>, Dim<[usize; 1]>>, tangent: ArrayBase<ViewRepr<&f64>, Dim<[usize; 1]>>, )

Trait Implementations

impl Clone for LatentRetractionRegistry

fn clone(&self) -> LatentRetractionRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LatentRetractionRegistry

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

Formats the value using the given formatter.

impl Default for LatentRetractionRegistry

fn default() -> LatentRetractionRegistry

Returns the “default value” for a type.

impl PartialEq for LatentRetractionRegistry

fn eq(&self, other: &LatentRetractionRegistry) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LatentRetractionRegistry