org.jmol.util
Class Bmp

java.lang.Object
  org.jmol.util.Bmp

public final class Bmp
extends java.lang.Object

The Bmp class provides support for BitMap Pool objects and static support for BitMaP operations on int[]

Constructor Summary

Bmp()

Method Summary

static int[]	allocateBitmap(int count)
static int[]	allocateSetAllBits(int count)
static int[]	allocMinimalCopy(int[] bitmap)
static boolean	and(int[] target, int[] other)
static boolean	and(int[] target, int[] bmpA, int[] bmpB)
static void	clearBit(int[] bitmap, int i)
static void	clearBitmap(int[] bitmap)
static int	countBits(int map)
static int	countBits(int[] bitmap)
static boolean	getBit(int[] bitmap, int i)
static int	getMaxMappedBit(int[] bitmap)
static int	getMinMappedBit(int[] bitmap)
static int[]	growBitmap(int[] bitmap, int count)
static int	nextSetBit(int[] bitmap, int iStart)
static void	orInto(int[] bmDestination, int[] bmSource)
static void	setAllBits(int[] bitmap, int count)
static void	setBit(int[] bitmap, int i)
static int[]	setBitGrow(int[] bitmap, int i)

Methods inherited from class java.lang.Object

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

Constructor Detail

Bmp

public Bmp()

Method Detail

allocateBitmap

public static final int[] allocateBitmap(int count)

allocateSetAllBits

public static final int[] allocateSetAllBits(int count)

growBitmap

public static final int[] growBitmap(int[] bitmap,
                                     int count)

setBit

public static final void setBit(int[] bitmap,
                                int i)

setBitGrow

public static final int[] setBitGrow(int[] bitmap,
                                     int i)

clearBit

public static final void clearBit(int[] bitmap,
                                  int i)

getBit

public static final boolean getBit(int[] bitmap,
                                   int i)

setAllBits

public static final void setAllBits(int[] bitmap,
                                    int count)

orInto

public static final void orInto(int[] bmDestination,
                                int[] bmSource)

allocMinimalCopy

public static final int[] allocMinimalCopy(int[] bitmap)

countBits

public static final int countBits(int map)

countBits

public static final int countBits(int[] bitmap)

clearBitmap

public static final void clearBitmap(int[] bitmap)

getMaxMappedBit

public static final int getMaxMappedBit(int[] bitmap)

getMinMappedBit

public static final int getMinMappedBit(int[] bitmap)

nextSetBit

public static final int nextSetBit(int[] bitmap,
                                   int iStart)

and

public static final boolean and(int[] target,
                                int[] other)

and

public static final boolean and(int[] target,
                                int[] bmpA,
                                int[] bmpB)