Package 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

@FieldOrder({"processorMask","relationship","payload"}) 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
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.FieldOrder, Structure.StructField`

## Field Summary

Fields
Modifier and Type
Field
Description
`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
Description
`SYSTEM_LOGICAL_PROCESSOR_INFORMATION()`
`SYSTEM_LOGICAL_PROCESSOR_INFORMATION(Pointer memory)`

## Method Summary

### 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, getFieldOrder, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, 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

### 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 Details

### SYSTEM_LOGICAL_PROCESSOR_INFORMATION

public SYSTEM_LOGICAL_PROCESSOR_INFORMATION()

### SYSTEM_LOGICAL_PROCESSOR_INFORMATION

public SYSTEM_LOGICAL_PROCESSOR_INFORMATION(Pointer memory)