org.pokersource.enum
Class Enumerate

java.lang.Object
  |
  +--org.pokersource.enum.Enumerate

public class Enumerate

extends java.lang.Object

Algorithms for enumerating or sampling the outcomes of a poker hand matchup.

Author:

Michael Maurer

Field Summary

static int	GAME_5DRAW
static int	GAME_5DRAW8
static int	GAME_5DRAWNSQ
static int	GAME_7STUD
static int	GAME_7STUD8
static int	GAME_7STUDNSQ
static int	GAME_HOLDEM
static int	GAME_HOLDEM8
static int	GAME_LOWBALL
static int	GAME_LOWBALL27
static int	GAME_OMAHA
static int	GAME_OMAHA8
static int	GAME_RAZZ

Constructor Summary

Enumerate()

Method Summary

static void	main(java.lang.String[] args) A simple test of Enumerate methods.
static void	PotEquity(int gameType, int nsamples, int[][] pocketRanks, int[][] pocketSuits, int[] boardRanks, int[] boardSuits, int[] deadRanks, int[] deadSuits, double[] ev) Compute all-in pot equity of each player's hand, either by complete enumeration of outcomes or by monte carlo sampling.
static void	PotEquity(int gameType, int nsamples, long[] pockets, long board, long dead, double[] ev) Compute all-in pot equity of each player's hand, either by complete enumeration of outcomes or by monte carlo sampling.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

GAME_HOLDEM

public static int GAME_HOLDEM

GAME_HOLDEM8

public static int GAME_HOLDEM8

GAME_OMAHA

public static int GAME_OMAHA

GAME_OMAHA8

public static int GAME_OMAHA8

GAME_7STUD

public static int GAME_7STUD

GAME_7STUD8

public static int GAME_7STUD8

GAME_7STUDNSQ

public static int GAME_7STUDNSQ

GAME_RAZZ

public static int GAME_RAZZ

GAME_5DRAW

public static int GAME_5DRAW

GAME_5DRAW8

public static int GAME_5DRAW8

GAME_5DRAWNSQ

public static int GAME_5DRAWNSQ

GAME_LOWBALL

public static int GAME_LOWBALL

GAME_LOWBALL27

public static int GAME_LOWBALL27

Constructor Detail

Enumerate

public Enumerate()

Method Detail

PotEquity

public static void PotEquity(int gameType,
                             int nsamples,
                             int[][] pocketRanks,
                             int[][] pocketSuits,
                             int[] boardRanks,
                             int[] boardSuits,
                             int[] deadRanks,
                             int[] deadSuits,
                             double[] ev)

Compute all-in pot equity of each player's hand, either by complete enumeration of outcomes or by monte carlo sampling.

Parameters:

gameType - specifies game (holdem, omaha, etc)

nsamples - number of monte carlo samples; if 0, full enumeration

pocketRanks - pocketRanks[i][j] is rank of player i's jth card

pocketSuits - pocketSuits[i][j] is suit of player i's jth card

boardRanks - boardRanks[j] is rank of jth board card

boardSuits - boardSuits[j] is suit of jth board card

deadRanks - deadRanks[j] is rank of jth dead card

deadSuits - deadSuits[j] is suit of jth dead card

ev - output: ev[i] is pot equity of player i

PotEquity

public static void PotEquity(int gameType,
                             int nsamples,
                             long[] pockets,
                             long board,
                             long dead,
                             double[] ev)

Compute all-in pot equity of each player's hand, either by complete enumeration of outcomes or by monte carlo sampling.

Parameters:

gameType - specifies game (holdem, omaha, etc)

nsamples - number of monte carlo samples; if 0, full enumeration

pockets - pockets[i] is bitmask of player i's cards

board - board is bitmask of board cards

dead - dead is bitmask of dead cards

ev - output: ev[i] is pot equity of player i

main

public static void main(java.lang.String[] args)

A simple test of Enumerate methods. Compare to "pokenum -h ks kh ad td 9c 8c -- kd jd th / As 2h".