org.ojalgo
Class MathContext

java.lang.Object
  org.ojalgo.MathContext

public class MathContext
extends Object

MathContext Anticipating java.math.MathContext of SDK1.5

Author:

apete

Field Summary

static MathContext	DECIMAL128
static MathContext	DECIMAL32
static MathContext	DECIMAL64
static MathContext	UNLIMITED

Constructor Summary

MathContext(int aPrecision)

MathContext(int aPrecision, int aRoundingMode)

Method Summary

int	getPrecision()
int	getRoundingMode()
int	getScale()
int	getScale(double aNmbr)
int	getScale(Number aNmbr)
int	getScale(Number aNmbr1, Number aNmbr2)

Methods inherited from class java.lang.Object

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

Field Detail

DECIMAL128

public static final MathContext DECIMAL128

DECIMAL32

public static final MathContext DECIMAL32

DECIMAL64

public static final MathContext DECIMAL64

UNLIMITED

public static final MathContext UNLIMITED

Constructor Detail

MathContext

public MathContext(int aPrecision)

MathContext

public MathContext(int aPrecision,
                   int aRoundingMode)

Method Detail

getPrecision

public int getPrecision()

getRoundingMode

public int getRoundingMode()

getScale

public int getScale()

Returns:

Half the precision

getScale

public int getScale(Number aNmbr)

getScale

public int getScale(double aNmbr)

getScale

public int getScale(Number aNmbr1,
                    Number aNmbr2)