com.sun.jna.platform.win32

Class WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION

java.lang.Object

com.sun.jna.Structure

com.sun.jna.platform.win32.WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION

Enclosing interface:

WinNT

public static class WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION
extends Structure

Describes the relationship between the specified processor set. This structure is used with the Kernel32.GetLogicalProcessorInformation(com.sun.jna.Pointer, com.sun.jna.platform.win32.WinDef.DWORDByReference) function.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION.AnonymousStructNumaNode
static class	WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION.AnonymousStructProcessorCore
static class	WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION.AnonymousUnionPayload

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

Structure.ByReference, Structure.ByValue, Structure.StructField

Field Summary

Fields

Modifier and Type	Field and Description
static List<String>	FIELDS
WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION.AnonymousUnionPayload	payload A union of fields which differs depending on relationship.
BaseTSD.ULONG_PTR	processorMask The processor mask identifying the processors described by this structure.
int	relationship The relationship between the processors identified by the value of the processorMask member.

Fields inherited from class com.sun.jna.Structure

ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE

Constructor Summary

Constructors

Constructor and Description
SYSTEM_LOGICAL_PROCESSOR_INFORMATION()
SYSTEM_LOGICAL_PROCESSOR_INFORMATION(Pointer memory)

Method Summary

Modifier and Type	Method and Description
protected List<String>	getFieldOrder() Return this Structure's field names in their proper order.

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, getFieldList, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setFieldOrder, 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 Detail

FIELDS

public static final List<String> FIELDS

processorMask

public BaseTSD.ULONG_PTR processorMask

The processor mask identifying the processors described by this structure. A processor mask is a bit vector in which each set bit represents an active processor in the relationship.

relationship

public int relationship

The relationship between the processors identified by the value of the processorMask member. This member can be one of WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationCache, WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationNumaNode, WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationProcessorCore or WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationProcessorPackage.

See Also:

WinNT.LOGICAL_PROCESSOR_RELATIONSHIP

payload

public WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION.AnonymousUnionPayload payload

A union of fields which differs depending on relationship.

Constructor Detail

SYSTEM_LOGICAL_PROCESSOR_INFORMATION

public SYSTEM_LOGICAL_PROCESSOR_INFORMATION()

SYSTEM_LOGICAL_PROCESSOR_INFORMATION

public SYSTEM_LOGICAL_PROCESSOR_INFORMATION(Pointer memory)

Method Detail

getFieldOrder

protected List<String> getFieldOrder()

Description copied from class: Structure

Return this Structure's field names in their proper order. For example,

 protected List getFieldOrder() {
     return Arrays.asList(new String[] { ... });
 }
 

IMPORTANT When deriving from an existing Structure subclass, ensure that you augment the list provided by the superclass, e.g.

 protected List getFieldOrder() {
     List fields = new ArrayList(super.getFieldOrder());
     fields.addAll(Arrays.asList(new String[] { ... }));
     return fields;
 }
 

Field order must be explicitly indicated, since the field order as returned by Class.getFields() is not guaranteed to be predictable.

Specified by:

getFieldOrder in class Structure

Returns:

ordered list of field names