mikera.vectorz.util

Class ErrorMessages

java.lang.Object

mikera.vectorz.util.ErrorMessages

public class ErrorMessages
extends Object

Constructor Summary

Constructors

Constructor and Description
ErrorMessages()

Method Summary

Methods

Modifier and Type	Method and Description
static String	illegalSize(int... shape)
static String	immutable(Object a)
static String	incompatibleBroadcast(INDArray a, int... shape) Returns an error message indicating that a broadcast is not possible e.g.
static String	incompatibleShape(INDArray m)
static String	incompatibleShapes(INDArray a, INDArray b) Returns an error message indicating that two arrays have incompatible shapes.
static String	invalidDimension(INDArray a, int dimension)
static String	invalidIndex(INDArray a, int... indexes)
static String	invalidRange(AVector v, int start, int length)
static String	invalidSlice(INDArray a, int slice)
static String	mismatch(INDArray a, INDArray b) Returns an error message indicating that two arrays have different sizes
static String	noSlices(INDArray a)
static String	notFullyMutable(AMatrix m, int row, int column)
static String	position(int... indexes)
static String	squareMatrixRequired(AMatrix m)
static String	wrongDestLength(AVector dest)
static String	wrongSourceLength(AVector source)

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorMessages

public ErrorMessages()

Method Detail

mismatch

public static String mismatch(INDArray a,
              INDArray b)

Returns an error message indicating that two arrays have different sizes

Parameters:

a -

b -

Returns:

incompatibleShapes

public static String incompatibleShapes(INDArray a,
                        INDArray b)

Returns an error message indicating that two arrays have incompatible shapes. e.g. "Incompatible shapes: [3,2] vs. [2,2]"

Parameters:

a -

b -

Returns:

incompatibleShape

public static String incompatibleShape(INDArray m)

incompatibleBroadcast

public static String incompatibleBroadcast(INDArray a,
                           int... shape)

Returns an error message indicating that a broadcast is not possible e.g. "Can't broadcast Matrix with shape [2,2] to shape [3,3,3]

Parameters:

a -

b -

Returns:

notFullyMutable

public static String notFullyMutable(AMatrix m,
                     int row,
                     int column)

wrongDestLength

public static String wrongDestLength(AVector dest)

wrongSourceLength

public static String wrongSourceLength(AVector source)

squareMatrixRequired

public static String squareMatrixRequired(AMatrix m)

position

public static String position(int... indexes)

illegalSize

public static String illegalSize(int... shape)

immutable

public static String immutable(Object a)

invalidDimension

public static String invalidDimension(INDArray a,
                      int dimension)

invalidIndex

public static String invalidIndex(INDArray a,
                  int... indexes)

invalidRange

public static String invalidRange(AVector v,
                  int start,
                  int length)

invalidSlice

public static String invalidSlice(INDArray a,
                  int slice)

noSlices

public static String noSlices(INDArray a)