water.util

Class UnsafeUtils

java.lang.Object

water.util.UnsafeUtils

public class UnsafeUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
UnsafeUtils()

Method Summary

Modifier and Type	Method and Description
static void	copyMemory(byte[] srcBase, long srcOff, byte[] dstBase, long dstOff, long len)
static byte	get1(byte[] buf, int off)
static int	get2(byte[] buf, int off)
static int	get4(byte[] buf, int off)
static float	get4f(byte[] buf, int off)
static long	get8(byte[] buf, int off)
static double	get8d(byte[] buf, int off)
static int	set1(byte[] buf, int off, byte x)
static int	set2(byte[] buf, int off, short x)
static int	set4(byte[] buf, int off, int x)
static int	set4f(byte[] buf, int off, float f)
static int	set8(byte[] buf, int off, long x)
static int	set8d(byte[] buf, int off, double x)

Methods inherited from class java.lang.Object

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

Constructor Detail

UnsafeUtils

public UnsafeUtils()

Method Detail

get1

public static byte get1(byte[] buf,
                        int off)

get2

public static int get2(byte[] buf,
                       int off)

get4

public static int get4(byte[] buf,
                       int off)

get8

public static long get8(byte[] buf,
                        int off)

get4f

public static float get4f(byte[] buf,
                          int off)

get8d

public static double get8d(byte[] buf,
                           int off)

set1

public static int set1(byte[] buf,
                       int off,
                       byte x)

set2

public static int set2(byte[] buf,
                       int off,
                       short x)

set4

public static int set4(byte[] buf,
                       int off,
                       int x)

set4f

public static int set4f(byte[] buf,
                        int off,
                        float f)

set8

public static int set8(byte[] buf,
                       int off,
                       long x)

set8d

public static int set8d(byte[] buf,
                        int off,
                        double x)

copyMemory

public static void copyMemory(byte[] srcBase,
                              long srcOff,
                              byte[] dstBase,
                              long dstOff,
                              long len)