Struct pleco::tools::tt::Entry

#[repr(C)]
pub struct Entry {
    pub partial_key: u16,
    pub best_move: BitMove,
    pub score: i16,
    pub eval: i16,
    pub depth: i8,
    pub time_node_bound: NodeTypeTimeBound,
}

Structure defining a singular Entry in a table, containing the BestMove found, the score of that node, the type of Node, depth found, as well as a key uniquely defining the node.

Fields

partial_key: u16

best_move: BitMove

score: i16

eval: i16

depth: i8

time_node_bound: NodeTypeTimeBound

Methods

impl Entry

pub fn is_empty(&self) -> bool

pub fn place(
    &mut self,
    key: Key,
    best_move: BitMove,
    score: i16,
    eval: i16,
    depth: i16,
    node_type: NodeBound,
    gen: u8
)

Rewrites over an Entry.

pub fn time(&self) -> u8

Returns the current search time of the node.

pub fn node_type(&self) -> NodeBound

Returns the [NodeType] of an Entry.

pub fn time_value(&self, curr_time: u8) -> i16

Returns the value of the node in respect to the depth searched && when it was placed into the TranspositionTable.

Trait Implementations

impl PartialEq<Entry> for Entry

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Clone for Entry

fn clone(&self) -> Entry

Returns a copy of the value.

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

Performs copy-assignment from source.