Struct PropertyDecisionNode 

pub struct PropertyDecisionNode {
    pub property: i32,
    pub splitval: i32,
    pub predictor: Predictor,
    pub predictor_offset: i32,
    pub multiplier: i32,
    pub lchild: usize,
    pub rchild: usize,
    pub context_id: u32,
}

A node in the property decision tree.

Fields

property: i32

Property to split on (-1 = leaf node).

splitval: i32

Split threshold value.

predictor: Predictor

Predictor to use (for leaf nodes).

predictor_offset: i32

Offset for predictor (for leaf nodes).

multiplier: i32

Multiplier for residual (for leaf nodes).

lchild: usize

Left child index (value <= splitval).

rchild: usize

Right child index (value > splitval).

context_id: u32

Context ID for ANS coding.

Trait Implementations

impl Clone for PropertyDecisionNode

fn clone(&self) -> PropertyDecisionNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyDecisionNode

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

Formats the value using the given formatter.

impl Default for PropertyDecisionNode

fn default() -> Self

Returns the “default value” for a type.