org.bytedeco.arrow

Class VarianceOptions

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.arrow.FunctionOptions

org.bytedeco.arrow.VarianceOptions

All Implemented Interfaces:

AutoCloseable

@Namespace(value="arrow::compute")
 @NoOffset
 @Properties(inherit=arrow.class)
public class VarianceOptions
extends FunctionOptions

\brief Control Delta Degrees of Freedom (ddof) of Variance and Stddev kernel The divisor used in calculations is N - ddof, where N is the number of elements. By default, ddof is zero, and population variance or stddev is returned.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
VarianceOptions()
VarianceOptions(int ddof)
VarianceOptions(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	ddof()
VarianceOptions	ddof(int setter)
static VarianceOptions	Defaults()

Methods inherited from class org.bytedeco.arrow.FunctionOptions

getPointer, position

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getPointer, getPointer, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VarianceOptions

public VarianceOptions(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

VarianceOptions

public VarianceOptions(int ddof)

VarianceOptions

public VarianceOptions()

Method Detail

Defaults

@ByVal
public static VarianceOptions Defaults()

ddof

public int ddof()

ddof

public VarianceOptions ddof(int setter)