Class hwloc_obj_attr_u

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<hwloc_obj_attr_u>

org.lwjgl.util.hwloc.hwloc_obj_attr_u

All Implemented Interfaces:

AutoCloseable, NativeResource, Pointer

@NativeType("union struct hwloc_obj_attr_u")
public class hwloc_obj_attr_u
extends Struct<hwloc_obj_attr_u>
implements NativeResource

union struct hwloc_obj_attr_u {
    hwloc_numanode_attr_s numanode;
    hwloc_cache_attr_s cache;
    hwloc_group_attr_s group;
    hwloc_pcidev_attr_s pcidev;
    hwloc_bridge_attr_s bridge;
    hwloc_osdev_attr_s osdev;
}

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	hwloc_obj_attr_u.Buffer	An array of hwloc_obj_attr_u structs.

Nested classes/interfaces inherited from class Struct

Struct.StructValidation

Nested classes/interfaces inherited from interface Pointer

Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALIGNOF	The struct alignment in bytes.
static final int	BRIDGE	The struct member offsets.
static final int	CACHE	The struct member offsets.
static final int	GROUP	The struct member offsets.
static final int	NUMANODE	The struct member offsets.
static final int	OSDEV	The struct member offsets.
static final int	PCIDEV	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.

Fields inherited from interface Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors

Constructor	Description
hwloc_obj_attr_u(ByteBuffer container)	Creates a hwloc_obj_attr_u instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and Type	Method	Description
hwloc_bridge_attr_s	bridge()
hwloc_cache_attr_s	cache()
static hwloc_obj_attr_u	calloc()	Returns a new hwloc_obj_attr_u instance allocated with memCalloc.
static hwloc_obj_attr_u.Buffer	calloc(int capacity)	Returns a new hwloc_obj_attr_u.Buffer instance allocated with memCalloc.
static hwloc_obj_attr_u.Buffer	calloc(int capacity, MemoryStack stack)	Returns a new hwloc_obj_attr_u.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static hwloc_obj_attr_u	calloc(MemoryStack stack)	Returns a new hwloc_obj_attr_u instance allocated on the specified MemoryStack and initializes all its bits to zero.
static hwloc_obj_attr_u	create()	Returns a new hwloc_obj_attr_u instance allocated with BufferUtils.
static hwloc_obj_attr_u.Buffer	create(int capacity)	Returns a new hwloc_obj_attr_u.Buffer instance allocated with BufferUtils.
static hwloc_obj_attr_u	create(long address)	Returns a new hwloc_obj_attr_u instance for the specified memory address.
static hwloc_obj_attr_u.Buffer	create(long address, int capacity)	Create a hwloc_obj_attr_u.Buffer instance at the specified memory.
static @Nullable hwloc_obj_attr_u	createSafe(long address)	Like create, but returns null if address is NULL.
static @Nullable hwloc_obj_attr_u.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
hwloc_group_attr_s	group()
static hwloc_obj_attr_u	malloc()	Returns a new hwloc_obj_attr_u instance allocated with memAlloc.
static hwloc_obj_attr_u.Buffer	malloc(int capacity)	Returns a new hwloc_obj_attr_u.Buffer instance allocated with memAlloc.
static hwloc_obj_attr_u.Buffer	malloc(int capacity, MemoryStack stack)	Returns a new hwloc_obj_attr_u.Buffer instance allocated on the specified MemoryStack.
static hwloc_obj_attr_u	malloc(MemoryStack stack)	Returns a new hwloc_obj_attr_u instance allocated on the specified MemoryStack.
static hwloc_bridge_attr_s	nbridge(long struct)	Unsafe version of bridge().
static hwloc_cache_attr_s	ncache(long struct)	Unsafe version of cache().
static hwloc_group_attr_s	ngroup(long struct)	Unsafe version of group().
static hwloc_numanode_attr_s	nnumanode(long struct)	Unsafe version of numanode().
static hwloc_osdev_attr_s	nosdev(long struct)	Unsafe version of osdev().
static hwloc_pcidev_attr_s	npcidev(long struct)	Unsafe version of pcidev().
hwloc_numanode_attr_s	numanode()
hwloc_osdev_attr_s	osdev()
hwloc_pcidev_attr_s	pcidev()
int	sizeof()	Returns sizeof(struct).

Methods inherited from class Struct

clear, free, isNull, validate, validate

Methods inherited from class Pointer.Default

address, equals, hashCode, toString

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface NativeResource

close, free

Field Details

SIZEOF

public static final int SIZEOF

The struct size in bytes.

ALIGNOF

public static final int ALIGNOF

The struct alignment in bytes.

NUMANODE

public static final int NUMANODE

The struct member offsets.

CACHE

public static final int CACHE

The struct member offsets.

GROUP

public static final int GROUP

The struct member offsets.

PCIDEV

public static final int PCIDEV

The struct member offsets.

BRIDGE

public static final int BRIDGE

The struct member offsets.

OSDEV

public static final int OSDEV

The struct member offsets.

Constructor Details

hwloc_obj_attr_u

public hwloc_obj_attr_u(ByteBuffer container)

Creates a hwloc_obj_attr_u instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

The created instance holds a strong reference to the container object.

Method Details

sizeof

public int sizeof()

Description copied from class: Struct

Returns sizeof(struct).

Specified by:

sizeof in class Struct<hwloc_obj_attr_u>

numanode

public hwloc_numanode_attr_s numanode()

Returns:

a hwloc_numanode_attr_s view of the numanode field.

cache

public hwloc_cache_attr_s cache()

Returns:

a hwloc_cache_attr_s view of the cache field.

group

public hwloc_group_attr_s group()

Returns:

a hwloc_group_attr_s view of the group field.

pcidev

public hwloc_pcidev_attr_s pcidev()

Returns:

a hwloc_pcidev_attr_s view of the pcidev field.

bridge

public hwloc_bridge_attr_s bridge()

Returns:

a hwloc_bridge_attr_s view of the bridge field.

osdev

public hwloc_osdev_attr_s osdev()

Returns:

a hwloc_osdev_attr_s view of the osdev field.

malloc

public static hwloc_obj_attr_u malloc()

Returns a new hwloc_obj_attr_u instance allocated with memAlloc. The instance must be explicitly freed.

calloc

public static hwloc_obj_attr_u calloc()

Returns a new hwloc_obj_attr_u instance allocated with memCalloc. The instance must be explicitly freed.

create

public static hwloc_obj_attr_u create()

Returns a new hwloc_obj_attr_u instance allocated with BufferUtils.

create

public static hwloc_obj_attr_u create(long address)

Returns a new hwloc_obj_attr_u instance for the specified memory address.

createSafe

public static @Nullable hwloc_obj_attr_u createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static hwloc_obj_attr_u.Buffer malloc(int capacity)

Returns a new hwloc_obj_attr_u.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

calloc

public static hwloc_obj_attr_u.Buffer calloc(int capacity)

Returns a new hwloc_obj_attr_u.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

create

public static hwloc_obj_attr_u.Buffer create(int capacity)

Returns a new hwloc_obj_attr_u.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

public static hwloc_obj_attr_u.Buffer create(long address,
 int capacity)

Create a hwloc_obj_attr_u.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

public static @Nullable hwloc_obj_attr_u.Buffer createSafe(long address,
 int capacity)

Like create, but returns null if address is NULL.

malloc

public static hwloc_obj_attr_u malloc(MemoryStack stack)

Returns a new hwloc_obj_attr_u instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

public static hwloc_obj_attr_u calloc(MemoryStack stack)

Returns a new hwloc_obj_attr_u instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

stack - the stack from which to allocate

malloc

public static hwloc_obj_attr_u.Buffer malloc(int capacity,
 MemoryStack stack)

Returns a new hwloc_obj_attr_u.Buffer instance allocated on the specified MemoryStack.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

public static hwloc_obj_attr_u.Buffer calloc(int capacity,
 MemoryStack stack)

Returns a new hwloc_obj_attr_u.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

nnumanode

public static hwloc_numanode_attr_s nnumanode(long struct)

Unsafe version of numanode().

ncache

public static hwloc_cache_attr_s ncache(long struct)

Unsafe version of cache().

ngroup

public static hwloc_group_attr_s ngroup(long struct)

Unsafe version of group().

npcidev

public static hwloc_pcidev_attr_s npcidev(long struct)

Unsafe version of pcidev().

nbridge

public static hwloc_bridge_attr_s nbridge(long struct)

Unsafe version of bridge().

nosdev

public static hwloc_osdev_attr_s nosdev(long struct)

Unsafe version of osdev().