Package jdistlib.inference.lang

Class ExternalFunctionResult

java.lang.Object

jdistlib.inference.lang.ExternalFunctionResult

public final class ExternalFunctionResult
extends Object

Immutable external-function values and derivatives with respect to flattened arguments.

Constructor Summary

Constructors

Constructor	Description
ExternalFunctionResult(double[] values, int[] shape, double[][] jacobian)

Method Summary

Modifier and Type	Method	Description
double[][]	jacobian()
static ExternalFunctionResult	scalar(double value, double... partials)
int[]	shape()
double[]	values()

Methods inherited from class java.lang.Object

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

Constructor Details

ExternalFunctionResult

public ExternalFunctionResult(double[] values,
 int[] shape,
 double[][] jacobian)

Parameters:

values - flattened return values

shape - return dimensions, empty for a scalar

jacobian - rows by return value and columns by all argument elements in order

Method Details

scalar

public static ExternalFunctionResult scalar(double value,
 double... partials)

values

public double[] values()

shape

public int[] shape()

jacobian

public double[][] jacobian()