Record Class XrEventDataBuffer

java.lang.Object

java.lang.Record

club.doki7.openxr.datatype.XrEventDataBuffer

All Implemented Interfaces:

IPointer, IXrEventDataBuffer

@ValueBasedCandidate
@UnsafeConstructor
public record XrEventDataBuffer(@NotNull MemorySegment segment)
extends Record
implements IXrEventDataBuffer

Represents a pointer to a XrEventDataBuffer structure in native memory.

Structure

typedef struct XrEventDataBuffer {
    XrStructureType type;
    void const* next;
    uint8_t[4000] varying;
} XrEventDataBuffer;

Auto initialization

This structure has the following members that can be automatically initialized:

• type = XR_TYPE_EVENT_DATA_BUFFER

The allocate (allocate(Arena), allocate(Arena, long)) functions will automatically initialize these fields. Also, you may call autoInit() to initialize these fields manually for non-allocated instances.

Contracts

The property segment() should always be not-null (segment != NULL && !segment.equals(MemorySegment.NULL)), and properly aligned to LAYOUT.byteAlignment() bytes. To represent null pointer, you may use a Java null instead. See the documentation of IPointer.segment() for more details.

The constructor of this class is marked as UnsafeConstructor, because it does not perform any runtime check. The constructor can be useful for automatic code generators.

See Also:

• XrEventDataBuffer

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	XrEventDataBuffer.Ptr	Represents a pointer to / an array of XrEventDataBuffer structure(s) in native memory.

Field Summary

Fields

Modifier and Type	Field	Description
static final long	BYTES
static final StructLayout	LAYOUT
static final AddressLayout	LAYOUT$next
static final ValueLayout.OfInt	LAYOUT$type
static final SequenceLayout	LAYOUT$varying
static final long	OFFSET$next
static final long	OFFSET$type
static final long	OFFSET$varying
static final MemoryLayout.PathElement	PATH$next
static final MemoryLayout.PathElement	PATH$type
static final MemoryLayout.PathElement	PATH$varying
static final long	SIZE$next
static final long	SIZE$type
static final long	SIZE$varying

Constructor Summary

Constructors

Constructor	Description
XrEventDataBuffer(@NotNull MemorySegment segment)	Creates an instance of a XrEventDataBuffer record class.

Method Summary

Modifier and Type	Method	Description
static XrEventDataBuffer	allocate(Arena arena)
static XrEventDataBuffer.Ptr	allocate(Arena arena, long count)
void	autoInit()
static XrEventDataBuffer	clone(Arena arena, XrEventDataBuffer src)
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
@NotNull MemorySegment	next()
XrEventDataBuffer	next(@Nullable IPointer pointer)
XrEventDataBuffer	next(@NotNull MemorySegment value)
@NotNull MemorySegment	segment()	Returns the value of the segment record component.
final String	toString()	Returns a string representation of this record class.
int	type()
XrEventDataBuffer	type(int value)
BytePtr	varying()
XrEventDataBuffer	varying(BytePtr value)
XrEventDataBuffer	varying(@NotNull Consumer<BytePtr> consumer)
@NotNull MemorySegment	varyingRaw()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

LAYOUT

public static final StructLayout LAYOUT

BYTES

public static final long BYTES

PATH$type

public static final MemoryLayout.PathElement PATH$type

PATH$next

public static final MemoryLayout.PathElement PATH$next

PATH$varying

public static final MemoryLayout.PathElement PATH$varying

LAYOUT$type

public static final ValueLayout.OfInt LAYOUT$type

LAYOUT$next

public static final AddressLayout LAYOUT$next

LAYOUT$varying

public static final SequenceLayout LAYOUT$varying

SIZE$type

public static final long SIZE$type

SIZE$next

public static final long SIZE$next

SIZE$varying

public static final long SIZE$varying

OFFSET$type

public static final long OFFSET$type

OFFSET$next

public static final long OFFSET$next

OFFSET$varying

public static final long OFFSET$varying

Constructor Details

XrEventDataBuffer

public XrEventDataBuffer(@NotNull
 @NotNull MemorySegment segment)

Creates an instance of a XrEventDataBuffer record class.

Parameters:

segment - the value for the segment record component

Method Details

allocate

public static XrEventDataBuffer allocate(Arena arena)

allocate

public static XrEventDataBuffer.Ptr allocate(Arena arena,
 long count)

clone

public static XrEventDataBuffer clone(Arena arena,
 XrEventDataBuffer src)

autoInit

public void autoInit()

type

@EnumType(XrStructureType.class)
public int type()

type

public XrEventDataBuffer type(@EnumType(XrStructureType.class)
 int value)

next

@Pointer(comment="void*")
@NotNull
public @NotNull MemorySegment next()

next

public XrEventDataBuffer next(@Pointer(comment="void*") @NotNull
 @NotNull MemorySegment value)

next

public XrEventDataBuffer next(@Nullable
 @Nullable IPointer pointer)

varying

@Unsigned
public BytePtr varying()

varying

public XrEventDataBuffer varying(@NotNull
 @NotNull Consumer<BytePtr> consumer)

varying

public XrEventDataBuffer varying(@Unsigned
 BytePtr value)

varyingRaw

@NotNull
public @NotNull MemorySegment varyingRaw()

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

segment

@NotNull
public @NotNull MemorySegment segment()

Returns the value of the segment record component.

Specified by:

segment in interface IPointer

Returns:

the value of the segment record component