mikera.util.mathz

Class AlternativeMaths

java.lang.Object

mikera.util.mathz.AlternativeMaths

public class AlternativeMaths
extends Object

Mostly experimental. Alternative implementation sof maths functions.

Author:

Mike

Constructor Summary

Constructors

Constructor and Description
AlternativeMaths()

Method Summary

Methods

Modifier and Type	Method and Description
static int	max2(int a, int b) Branchless max for ints
static int	min2(int a, int b) Branchless min for ints
static int	sign2fast(int a) Fast branchless integer sign Not correct for MIN_INTEGER - but valid for all other int values

Methods inherited from class java.lang.Object

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

Constructor Detail

AlternativeMaths

public AlternativeMaths()

Method Detail

min2

public static int min2(int a,
       int b)

Branchless min for ints

max2

public static int max2(int a,
       int b)

Branchless max for ints

sign2fast

public static int sign2fast(int a)

Fast branchless integer sign Not correct for MIN_INTEGER - but valid for all other int values