Struct GradientWorkspace 

pub struct GradientWorkspace { /* private fields */ }

Reusable scratch buffers for GAMLSS gradient evaluation.

The workspace stores one per-observation score vector and one local coefficient-gradient vector per parameter block. Reusing it avoids the temporary Vec allocations that otherwise happen inside each gradient call.

Implementations

impl GradientWorkspace

pub fn new() -> Self

Creates an empty workspace. Buffers are allocated lazily on first use.

Trait Implementations

impl Clone for GradientWorkspace

fn clone(&self) -> GradientWorkspace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GradientWorkspace

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

Formats the value using the given formatter.

impl Default for GradientWorkspace

fn default() -> GradientWorkspace

Returns the “default value” for a type.

impl PartialEq for GradientWorkspace

fn eq(&self, other: &GradientWorkspace) -> 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 GradientWorkspace