Record Class VkDeviceBufferMemoryRequirements

java.lang.Object

java.lang.Record

club.doki7.vulkan.datatype.VkDeviceBufferMemoryRequirements

All Implemented Interfaces:

IPointer, IVkDeviceBufferMemoryRequirements

@ValueBasedCandidate
@UnsafeConstructor
public record VkDeviceBufferMemoryRequirements(@NotNull MemorySegment segment)
extends Record
implements IVkDeviceBufferMemoryRequirements

Represents a pointer to a VkDeviceBufferMemoryRequirements structure in native memory.

Structure

typedef struct VkDeviceBufferMemoryRequirements {
    VkStructureType sType;
    void const* pNext; // optional
    VkBufferCreateInfo const* pCreateInfo;
} VkDeviceBufferMemoryRequirements;

Auto initialization

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

• sType = VK_STRUCTURE_TYPE_DEVICE_BUFFER_MEMORY_REQUIREMENTS

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:

• VkDeviceBufferMemoryRequirements

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	VkDeviceBufferMemoryRequirements.Ptr	Represents a pointer to / an array of VkDeviceBufferMemoryRequirements 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$pCreateInfo
static final AddressLayout	LAYOUT$pNext
static final ValueLayout.OfInt	LAYOUT$sType
static final long	OFFSET$pCreateInfo
static final long	OFFSET$pNext
static final long	OFFSET$sType
static final MemoryLayout.PathElement	PATH$pCreateInfo
static final MemoryLayout.PathElement	PATH$pNext
static final MemoryLayout.PathElement	PATH$sType
static final long	SIZE$pCreateInfo
static final long	SIZE$pNext
static final long	SIZE$sType

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
static VkDeviceBufferMemoryRequirements	allocate(Arena arena)
static VkDeviceBufferMemoryRequirements.Ptr	allocate(Arena arena, long count)
void	autoInit()
static VkDeviceBufferMemoryRequirements	clone(Arena arena, VkDeviceBufferMemoryRequirements 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.
@Nullable VkBufferCreateInfo	pCreateInfo()
VkBufferCreateInfo.Ptr	pCreateInfo(int assumedCount)
VkDeviceBufferMemoryRequirements	pCreateInfo(@Nullable IVkBufferCreateInfo value)
@NotNull MemorySegment	pCreateInfoRaw()
void	pCreateInfoRaw(@NotNull MemorySegment value)
@NotNull MemorySegment	pNext()
VkDeviceBufferMemoryRequirements	pNext(@Nullable IPointer pointer)
VkDeviceBufferMemoryRequirements	pNext(@NotNull MemorySegment value)
@NotNull MemorySegment	segment()	Returns the value of the segment record component.
int	sType()
VkDeviceBufferMemoryRequirements	sType(int value)
final String	toString()	Returns a string representation of this record class.

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$sType

public static final MemoryLayout.PathElement PATH$sType

PATH$pNext

public static final MemoryLayout.PathElement PATH$pNext

PATH$pCreateInfo

public static final MemoryLayout.PathElement PATH$pCreateInfo

LAYOUT$sType

public static final ValueLayout.OfInt LAYOUT$sType

LAYOUT$pNext

public static final AddressLayout LAYOUT$pNext

LAYOUT$pCreateInfo

public static final AddressLayout LAYOUT$pCreateInfo

SIZE$sType

public static final long SIZE$sType

SIZE$pNext

public static final long SIZE$pNext

SIZE$pCreateInfo

public static final long SIZE$pCreateInfo

OFFSET$sType

public static final long OFFSET$sType

OFFSET$pNext

public static final long OFFSET$pNext

OFFSET$pCreateInfo

public static final long OFFSET$pCreateInfo

Constructor Details

VkDeviceBufferMemoryRequirements

public VkDeviceBufferMemoryRequirements(@NotNull
 @NotNull MemorySegment segment)

Creates an instance of a VkDeviceBufferMemoryRequirements record class.

Parameters:

segment - the value for the segment record component

Method Details

allocate

public static VkDeviceBufferMemoryRequirements allocate(Arena arena)

allocate

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

clone

public static VkDeviceBufferMemoryRequirements clone(Arena arena,
 VkDeviceBufferMemoryRequirements src)

autoInit

public void autoInit()

sType

@EnumType(VkStructureType.class)
public int sType()

sType

public VkDeviceBufferMemoryRequirements sType(@EnumType(VkStructureType.class)
 int value)

pNext

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

pNext

public VkDeviceBufferMemoryRequirements pNext(@Pointer(comment="void*") @NotNull
 @NotNull MemorySegment value)

pNext

public VkDeviceBufferMemoryRequirements pNext(@Nullable
 @Nullable IPointer pointer)

pCreateInfo

public VkDeviceBufferMemoryRequirements pCreateInfo(@Nullable
 @Nullable IVkBufferCreateInfo value)

pCreateInfo

@Unsafe
@Nullable
public VkBufferCreateInfo.Ptr pCreateInfo(int assumedCount)

pCreateInfo

@Nullable
public @Nullable VkBufferCreateInfo pCreateInfo()

pCreateInfoRaw

@Pointer(target=VkBufferCreateInfo.class)
@NotNull
public @NotNull MemorySegment pCreateInfoRaw()

pCreateInfoRaw

public void pCreateInfoRaw(@Pointer(target=VkBufferCreateInfo.class) @NotNull
 @NotNull MemorySegment value)

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