ShapeUtils

public class ShapeUtils

Various methods for processing with Shapes and Operands

Public Constructors

ShapeUtils()

Public Methods

static int[]	getIntArray(Scope scope, Operand<TInt32> dims) Converts a TInt32 type Operand to a Java int array
static <T extends TIntegral> long[]	getLongArray(T dims) Converts a TInt32 or TInt64 to a java long array
static <T extends TIntegral> long[]	getLongArray(Scope scope, Operand<T> dims) Converts a TInt32 or TInt64 Operand to a java long array
static Shape	reduce(Shape shape, int axis) Reduces the shape by eliminating trailing Dimensions.
static <T extends TIntegral> Shape	toShape(Scope scope, Operand<T> dims) Converts a shape operand to a Shape object

Inherited Methods

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public ShapeUtils ()

Public Methods

public static int[] getIntArray (Scope scope, Operand<TInt32> dims)

Converts a TInt32 type Operand to a Java int array

Parameters

scope	the TensorFlow scope
dims	the shape dimensions operand

Returns

• the int array of the dimensions

public static long[] getLongArray (T dims)

Converts a TInt32 or TInt64 to a java long array

Parameters

dims	the dimension tensor

Returns

• the long array

Throws

IllegalArgumentException	if the dims type is not an integer

public static long[] getLongArray (Scope scope, Operand<T> dims)

Converts a TInt32 or TInt64 Operand to a java long array

Parameters

scope	the TensorFlow scope
dims	the Operand

Returns

• the long array

Throws

IllegalArgumentException	if the dims type is not an integer

public static Shape reduce (Shape shape, int axis)

Reduces the shape by eliminating trailing Dimensions.

The last dimension, specified by axis, will be a product of all remaining dimensions

Parameters

shape	the shape to squeeze
axis	the axis to squeeze

Returns

• the new shape

public static Shape toShape (Scope scope, Operand<T> dims)

Converts a shape operand to a Shape object

Parameters

scope	the TensorFlow scope
dims	the Operand containing the shape values

Returns

• a new Shape based on an Operand that contains dimensions