org.spf4j.base

Class IntMath

java.lang.Object

org.spf4j.base.IntMath

public final class IntMath
extends Object

Author:

zoly

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IntMath.XorShift128
static class	IntMath.XorShift32 A very fast Pseudo random generator.
static class	IntMath.XorShift32ThreadSafe Deprecated. please use JDK java.util.concurrent.ThreadLocalRandom instead. The JDK implementation uses local fields in the Thread class instead of a classic ThreadLocal, which makes it faster...

Method Summary

Modifier and Type	Method and Description
static int	closestPowerOf2(int number)
static int	closestPowerOf2Number(int number)

Methods inherited from class java.lang.Object

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

Method Detail

closestPowerOf2

public static int closestPowerOf2(int number)

closestPowerOf2Number

public static int closestPowerOf2Number(int number)