rmp

Class BitmaskHelper

java.lang.Object

rmp.BitmaskHelper

public class BitmaskHelper
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
BitmaskHelper()

Method Summary

Modifier and Type	Method and Description
static int[]	AND(int[] arr1, int[] arr2)
static boolean	EQUALS(int[] arr1, int[] arr2)
static int[]	makeBitmask(int[] bitsToSet, int length)
static java.util.ArrayList<java.lang.Integer>	MASK_TO_INTS(int[] bitmask)
static int[]	NOT(int[] arr)
static int[]	OR(int[] arr1, int[] arr2)
static void	UNSETBIT(int[] mask, int bit)

Methods inherited from class java.lang.Object

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

Constructor Detail

BitmaskHelper

public BitmaskHelper()

Method Detail

MASK_TO_INTS

public static java.util.ArrayList<java.lang.Integer> MASK_TO_INTS(int[] bitmask)

UNSETBIT

public static void UNSETBIT(int[] mask,
                            int bit)

NOT

public static int[] NOT(int[] arr)

EQUALS

public static boolean EQUALS(int[] arr1,
                             int[] arr2)

AND

public static int[] AND(int[] arr1,
                        int[] arr2)

OR

public static int[] OR(int[] arr1,
                       int[] arr2)

makeBitmask

public static int[] makeBitmask(int[] bitsToSet,
                                int length)