Package it.unimi.dsi.test

Class LeastSignificantBitSpeedTest

java.lang.Object

it.unimi.dsi.test.LeastSignificantBitSpeedTest

public class LeastSignificantBitSpeedTest
extends Object

Constructor Summary

Constructors

Constructor	Description
LeastSignificantBitSpeedTest()

Method Summary

Modifier and Type	Method	Description
static int	javaLsb(long value)
static int	leastSignificantBit(long value)	Computes the least-significant bit of the specified long that is set to 1.
static void	main(String[] a)

Methods inherited from class java.lang.Object

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

Constructor Details

LeastSignificantBitSpeedTest

public LeastSignificantBitSpeedTest()

Method Details

leastSignificantBit

public static int leastSignificantBit(long value)

Computes the least-significant bit of the specified long that is set to 1. Zero-indexed.

Parameters:

value - the long whose least-significant bit is desired.

Returns:

the least-significant bit of the specified long. -1 is returned if there are no bits set.

javaLsb

public static int javaLsb(long value)

main

public static void main(String[] a)