Package com.sun.jna.platform.win32

Class WinNT.NUMA_NODE_RELATIONSHIP

java.lang.Object

com.sun.jna.Structure

com.sun.jna.platform.win32.WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX

com.sun.jna.platform.win32.WinNT.NUMA_NODE_RELATIONSHIP

Enclosing interface:

WinNT

@FieldOrder({"nodeNumber","reserved","groupCount","groupMasks"})
public static class WinNT.NUMA_NODE_RELATIONSHIP
extends WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX

Represents information about a NUMA node in a processor group.

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.jna.Structure

Structure.ByReference, Structure.ByValue, Structure.FieldOrder, Structure.StructField

Field Summary

Fields

Modifier and Type	Field	Description
short	groupCount	The number of groups included in the GroupMasks array.
WinNT.GROUP_AFFINITY	groupMask	A WinNT.GROUP_AFFINITY structure that specifies a group number and processor affinity within the group.
WinNT.GROUP_AFFINITY[]	groupMasks	An array of WinNT.GROUP_AFFINITY structures that specifies a group number and processor affinity within the group.
int	nodeNumber	Identifies the NUMA node.
byte[]	reserved	This member is reserved.

Fields inherited from class com.sun.jna.platform.win32.WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX

relationship, size

Fields inherited from class com.sun.jna.Structure

ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE

Constructor Summary

Constructors

Constructor	Description
NUMA_NODE_RELATIONSHIP()
NUMA_NODE_RELATIONSHIP(Pointer memory)

Method Summary

Modifier and Type	Method	Description
protected List<Field>	getFieldList()	Look up all fields in this class and superclasses.
void	read()	Reads the fields of the struct from native memory

Methods inherited from class com.sun.jna.platform.win32.WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX

fromPointer

Methods inherited from class com.sun.jna.Structure

allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldOrder, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write, writeField, writeField, writeField

Methods inherited from class java.lang.Object

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

Field Details

nodeNumber

public int nodeNumber

Identifies the NUMA node. Valid values are 0 to the highest NUMA node number inclusive. A non-NUMA multiprocessor system will report that all processors belong to one NUMA node.

reserved

public byte[] reserved

This member is reserved.

groupCount

public short groupCount

The number of groups included in the GroupMasks array. This field was introduced in TBD Release Iron. On earlier versions, this value is always 0.

groupMask

public WinNT.GROUP_AFFINITY groupMask

A WinNT.GROUP_AFFINITY structure that specifies a group number and processor affinity within the group. This member is only relevant if groupCount is 0.

groupMasks

public WinNT.GROUP_AFFINITY[] groupMasks

An array of WinNT.GROUP_AFFINITY structures that specifies a group number and processor affinity within the group. This member is only relevant if groupCount is 1 or greater.

Constructor Details

NUMA_NODE_RELATIONSHIP

public NUMA_NODE_RELATIONSHIP()

NUMA_NODE_RELATIONSHIP

public NUMA_NODE_RELATIONSHIP(Pointer memory)

Method Details

read

public void read()

Description copied from class: Structure

Reads the fields of the struct from native memory

Overrides:

read in class Structure

getFieldList

protected List<Field> getFieldList()

Description copied from class: Structure

Look up all fields in this class and superclasses.

Overrides:

getFieldList in class Structure

Returns:

ordered list of public Field available on this Structure class.