alpha_beta.c File Reference

Perform Alpha-Beta look-ahead procedure for Score Four - source file. More...

#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <ctype.h>
#include <fcntl.h>
#include <malloc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "alpha_beta.h"
#include "assert.h"
#include "heuristic.h"
#include "makemove.h"
#include "score4.h"
#include "unmakemove.h"
#include "win.h"

Functions
int	s_alpha_1 (int ply, int beta, int alpha)
	Perform Alpha portion of Alpha-Beta look-ahead procedure for Score Four.
int	s_beta_1 (int ply, int beta, int alpha)
	Perform Beta portion of Alpha-Beta look-ahead procedure for Score Four.
Variables
short *	alpha_ptr_1
	Alpha board ptr.
short *	beta_ptr_1
	Beta board ptr.
MOVE	c_move_1
	Move chosen by Alpha.
int	num_moves_1
	Number of moves that are made.
int	num_heur_1
	Number of times that heuristic_1() is called.

---

Detailed Description

Perform Alpha-Beta look-ahead procedure for Score Four - source file.

Author:

Stephen A. Broeker

Copyright (c) 1989 Stephen A. Broeker All Rights Reserved.

---