Struct inanis::cache::killers::KillersTable

pub struct KillersTable {
    pub table: [[KillersTableEntry; 2]; 64],
}

Fields

table: [[KillersTableEntry; 2]; 64]

Implementations

impl KillersTable

pub fn add(&self, ply: u16, move: Move)

Adds a new killer r#move at the level specified by ply value. Maximal amount of slots for each of them is set by KILLER_SLOTS constant, and newer entries have always a priority over old ones. If there’s already exactly the same move in the slot 0, the table is not changed.

pub fn get(&self, ply: u16) -> [Move; 2]

Gets all killer moves at the level specified by ply.

pub fn age_moves(&self)

Ages killer table by shifting all ply levels by two positions up, to ensure that killer moves inside match board after two halfmoves.

Trait Implementations

impl Clone for KillersTable

fn clone(&self) -> KillersTable

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for KillersTable

fn default() -> Self

Constructs a default instance of KillersTable with zeroed elements.