BishBosh.Search.EphemeralData

AUTHOR

Dr. Alistair Ward

DESCRIPTION

Permits maintenance of data collected during the search for a move.

Type-classes

class EphemeralData a where

An interface for short-lived data.

Minimal complete definition

getSize, euthanise

Methods

getSize

Arguments

:: a

-> Int

Get the current size of the collection.

euthanise

Arguments

:: NPlies

-> a

-> a

Prune old data from the collection.

Instances

EphemeralData (KillerMoves killerMove)

Methods

getSize :: KillerMoves killerMove -> Int

euthanise :: NPlies -> KillerMoves killerMove -> KillerMoves killerMove

EphemeralData (Transpositions move positionHash)

Methods

getSize :: Transpositions move positionHash -> Int

euthanise :: NPlies -> Transpositions move positionHash -> Transpositions move positionHash