cc.kave.repackaged.jayes.internal.util

Class AddressCalc

java.lang.Object

cc.kave.repackaged.jayes.internal.util.AddressCalc

public final class AddressCalc
extends Object

Method Summary

Modifier and Type	Method and Description
static int[]	computeLinearMap(AbstractFactor factor, int... dimensionIDs) computes a mapping from the factors' addresses to the corresponding index of the flat value array of a factor consisting of the dimensions with the given dimensionIDs.
static void	incrementMultiDimensionalCounter(int[] counter, int[] dimensions)

Methods inherited from class java.lang.Object

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

Method Detail

incrementMultiDimensionalCounter

public static void incrementMultiDimensionalCounter(int[] counter,
                                                    int[] dimensions)

computeLinearMap

public static int[] computeLinearMap(AbstractFactor factor,
                                     int... dimensionIDs)

computes a mapping from the factors' addresses to the corresponding index of the flat value array of a factor consisting of the dimensions with the given dimensionIDs. dimensionIDs is expected to be a superset of the dimension ids of the factor

Parameters:

factor - the factor

dimensionIDs - array of dimension ids

Returns:

mapping