WinNT.CACHE_RELATIONSHIP
, WinNT.GROUP_RELATIONSHIP
, WinNT.NUMA_NODE_RELATIONSHIP
, WinNT.PROCESSOR_RELATIONSHIP
@FieldOrder({"relationship","size"}) public abstract static class WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX extends Structure
Kernel32.GetLogicalProcessorInformationEx(int, com.sun.jna.Pointer, com.sun.jna.platform.win32.WinDef.DWORDByReference)
function uses this structure.
The native structure contains a union, which is mapped to JNA as subclasses.
Structure.ByReference, Structure.ByValue, Structure.FieldOrder, Structure.StructField
Modifier and Type | Field | Description |
---|---|---|
int |
relationship |
The type of relationship between the logical processors.
|
int |
size |
The size of the structure, in bytes.
|
ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE
Modifier | Constructor | Description |
---|---|---|
|
SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX() |
|
protected |
SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX(Pointer memory) |
This constructor should only be called by a subclass to ensure memory
is properly allocated to the subclass fields.
|
Modifier and Type | Method | Description |
---|---|---|
static WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX |
fromPointer(Pointer memory) |
Create a new instance of the appropriate subclass of
WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX from the provided
Pointer to native memory. |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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
public int relationship
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationCache
,
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationGroup
,
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationNumaNode
,
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationProcessorCore
, or
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationProcessorPackage
.
This field identifies which subclass will be instantiated by the
fromPointer(Pointer)
method.
public int size
public SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX()
protected SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX(Pointer memory)
memory
- A pointer to the allocated native memory.public static WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX fromPointer(Pointer memory)
WinNT.SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX
from the provided
Pointer
to native memory. Use this method rather than
SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX(Pointer)
to properly
cast the Pointer to the appropriate subclass and populate variable
length arrays.memory
- A pointer to allocated memory to be cast to this class.relationship
field. If the
relationship
member is
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationProcessorCore
or
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationProcessorPackage
,
the return type will be WinNT.PROCESSOR_RELATIONSHIP
. If
the relationship
member is
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationNumaNode
, the
return type will be WinNT.NUMA_NODE_RELATIONSHIP
. If the
relationship
member is
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationCache
, the
return type will be WinNT.CACHE_RELATIONSHIP
. If the
relationship
member is
WinNT.LOGICAL_PROCESSOR_RELATIONSHIP.RelationGroup
, the
return type will be WinNT.GROUP_RELATIONSHIP
.