Package org.lwjgl.cuda

Class CUIPCMemHandle

java.lang.Object

org.lwjgl.system.Pointer.Default

org.lwjgl.system.Struct<CUIPCMemHandle>

org.lwjgl.cuda.CUIPCMemHandle

All Implemented Interfaces:

AutoCloseable, NativeResource, Pointer

public class CUIPCMemHandle
extends Struct<CUIPCMemHandle>
implements NativeResource

Layout

 struct CUipcMemHandle {
     char reserved[CU_IPC_HANDLE_SIZE];
 }

Nested Class Summary

Nested Classes

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

Nested classes/interfaces inherited from class org.lwjgl.system.Struct

Struct.StructValidation

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Pointer.Default

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALIGNOF	The struct alignment in bytes.
static final int	RESERVED	The struct member offsets.
static final int	SIZEOF	The struct size in bytes.

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
static CUIPCMemHandle	calloc()	Returns a new CUIPCMemHandle instance allocated with memCalloc.
static CUIPCMemHandle.Buffer	calloc(int capacity)	Returns a new CUIPCMemHandle.Buffer instance allocated with memCalloc.
static CUIPCMemHandle.Buffer	calloc(int capacity, MemoryStack stack)	Returns a new CUIPCMemHandle.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
static CUIPCMemHandle	calloc(MemoryStack stack)	Returns a new CUIPCMemHandle instance allocated on the specified MemoryStack and initializes all its bits to zero.
static CUIPCMemHandle	callocStack()	Deprecated.
static CUIPCMemHandle.Buffer	callocStack(int capacity)	Deprecated.
static CUIPCMemHandle.Buffer	callocStack(int capacity, MemoryStack stack)	Deprecated.
static CUIPCMemHandle	callocStack(MemoryStack stack)	Deprecated.
static CUIPCMemHandle	create()	Returns a new CUIPCMemHandle instance allocated with BufferUtils.
static CUIPCMemHandle.Buffer	create(int capacity)	Returns a new CUIPCMemHandle.Buffer instance allocated with BufferUtils.
static CUIPCMemHandle	create(long address)	Returns a new CUIPCMemHandle instance for the specified memory address.
static CUIPCMemHandle.Buffer	create(long address, int capacity)	Create a CUIPCMemHandle.Buffer instance at the specified memory.
static CUIPCMemHandle	createSafe(long address)	Like create, but returns null if address is NULL.
static CUIPCMemHandle.Buffer	createSafe(long address, int capacity)	Like create, but returns null if address is NULL.
static CUIPCMemHandle	malloc()	Returns a new CUIPCMemHandle instance allocated with memAlloc.
static CUIPCMemHandle.Buffer	malloc(int capacity)	Returns a new CUIPCMemHandle.Buffer instance allocated with memAlloc.
static CUIPCMemHandle.Buffer	malloc(int capacity, MemoryStack stack)	Returns a new CUIPCMemHandle.Buffer instance allocated on the specified MemoryStack.
static CUIPCMemHandle	malloc(MemoryStack stack)	Returns a new CUIPCMemHandle instance allocated on the specified MemoryStack.
static CUIPCMemHandle	mallocStack()	Deprecated.
static CUIPCMemHandle.Buffer	mallocStack(int capacity)	Deprecated.
static CUIPCMemHandle.Buffer	mallocStack(int capacity, MemoryStack stack)	Deprecated.
static CUIPCMemHandle	mallocStack(MemoryStack stack)	Deprecated.
static ByteBuffer	nreserved(long struct)	Unsafe version of reserved().
static byte	nreserved(long struct, int index)	Unsafe version of reserved.
static void	nreserved(long struct, int index, byte value)	Unsafe version of reserved.
static void	nreserved(long struct, ByteBuffer value)	Unsafe version of reserved.
ByteBuffer	reserved()
byte	reserved(int index)
CUIPCMemHandle	reserved(int index, byte value)	Sets the specified value at the specified index of the reserved field.
CUIPCMemHandle	reserved(ByteBuffer value)	Copies the specified ByteBuffer to the reserved field.
CUIPCMemHandle	set(CUIPCMemHandle src)	Copies the specified struct data to this struct.
int	sizeof()	Returns sizeof(struct).

Methods inherited from class org.lwjgl.system.Struct

clear, free, isNull, validate

Methods inherited from class org.lwjgl.system.Pointer.Default

address, equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.lwjgl.system.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.

RESERVED

public static final int RESERVED

The struct member offsets.

Constructor Details

CUIPCMemHandle

public CUIPCMemHandle(ByteBuffer container)

Creates a CUIPCMemHandle 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<CUIPCMemHandle>

reserved

public ByteBuffer reserved()

Returns:

a ByteBuffer view of the reserved field.

reserved

public byte reserved(int index)

Returns:

the value at the specified index of the reserved field.

reserved

public CUIPCMemHandle reserved(ByteBuffer value)

Copies the specified ByteBuffer to the reserved field.

reserved

public CUIPCMemHandle reserved(int index,
 byte value)

Sets the specified value at the specified index of the reserved field.

set

public CUIPCMemHandle set(CUIPCMemHandle src)

Copies the specified struct data to this struct.

Parameters:

src - the source struct

Returns:

this struct

malloc

public static CUIPCMemHandle malloc()

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

calloc

public static CUIPCMemHandle calloc()

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

create

public static CUIPCMemHandle create()

Returns a new CUIPCMemHandle instance allocated with BufferUtils.

create

public static CUIPCMemHandle create(long address)

Returns a new CUIPCMemHandle instance for the specified memory address.

createSafe

@Nullable
public static CUIPCMemHandle createSafe(long address)

Like create, but returns null if address is NULL.

malloc

public static CUIPCMemHandle.Buffer malloc(int capacity)

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

Parameters:

capacity - the buffer capacity

calloc

public static CUIPCMemHandle.Buffer calloc(int capacity)

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

Parameters:

capacity - the buffer capacity

create

public static CUIPCMemHandle.Buffer create(int capacity)

Returns a new CUIPCMemHandle.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a CUIPCMemHandle.Buffer instance at the specified memory.

Parameters:

address - the memory address

capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

mallocStack

@Deprecated
public static CUIPCMemHandle mallocStack()

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

callocStack

@Deprecated
public static CUIPCMemHandle callocStack()

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

mallocStack

@Deprecated
public static CUIPCMemHandle mallocStack(MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

callocStack

@Deprecated
public static CUIPCMemHandle callocStack(MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

mallocStack

@Deprecated
public static CUIPCMemHandle.Buffer mallocStack(int capacity)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

callocStack

@Deprecated
public static CUIPCMemHandle.Buffer callocStack(int capacity)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

mallocStack

@Deprecated
public static CUIPCMemHandle.Buffer mallocStack(int capacity,
 MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

callocStack

@Deprecated
public static CUIPCMemHandle.Buffer callocStack(int capacity,
 MemoryStack stack)

Deprecated.

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

malloc

public static CUIPCMemHandle malloc(MemoryStack stack)

Returns a new CUIPCMemHandle instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc

public static CUIPCMemHandle calloc(MemoryStack stack)

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

Parameters:

stack - the stack from which to allocate

malloc

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

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

Parameters:

capacity - the buffer capacity

stack - the stack from which to allocate

calloc

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

Returns a new CUIPCMemHandle.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

nreserved

public static ByteBuffer nreserved(long struct)

Unsafe version of reserved().

nreserved

public static byte nreserved(long struct,
 int index)

Unsafe version of reserved.

nreserved

public static void nreserved(long struct,
 ByteBuffer value)

Unsafe version of reserved.

nreserved

public static void nreserved(long struct,
 int index,
 byte value)

Unsafe version of reserved.