java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.vulkan.VkWriteDescriptorSetAccelerationStructureNV

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class VkWriteDescriptorSetAccelerationStructureNV
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Structure specifying acceleration structure descriptor information.
Valid Usage
- accelerationStructureCount must be equal to descriptorCount in the extended structure
- Each acceleration structure in pAccelerationStructures must have been created with ACCELERATION_STRUCTURE_TYPE_TOP_LEVEL_KHR
- If the nullDescriptor feature is not enabled, each member of pAccelerationStructures must not be NULL_HANDLE
Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_NV
- pAccelerationStructures must be a valid pointer to an array of accelerationStructureCount valid or NULL_HANDLE VkAccelerationStructureNV handles
- accelerationStructureCount must be greater than 0
Layout
```
 struct VkWriteDescriptorSetAccelerationStructureNV {
     VkStructureType sType();
     void const * pNext();
     uint32_t accelerationStructureCount();
     VkAccelerationStructureNV const * pAccelerationStructures();
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class VkWriteDescriptorSetAccelerationStructureNV.Buffer
An array of VkWriteDescriptorSetAccelerationStructureNV structs.
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  org.lwjgl.system.Pointer.Default
- Nested classes/interfaces inherited from class org.lwjgl.system.Struct
  org.lwjgl.system.Struct.StructValidation

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ACCELERATIONSTRUCTURECOUNT`	The struct member offsets.
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`PACCELERATIONSTRUCTURES PNEXT`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static int`	`STYPE`	The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor	Description
`VkWriteDescriptorSetAccelerationStructureNV(java.nio.ByteBuffer container)`	Creates a `VkWriteDescriptorSetAccelerationStructureNV` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`int`	`accelerationStructureCount()`	the number of elements in `pAccelerationStructures`.
`VkWriteDescriptorSetAccelerationStructureNV`	`accelerationStructureCount(int value)`	Sets the specified value to the `accelerationStructureCount()` field.
`static VkWriteDescriptorSetAccelerationStructureNV`	`calloc()`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV` instance allocated with `memCalloc`.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`calloc(int capacity)`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV.Buffer` instance allocated with `memCalloc`.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`calloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkWriteDescriptorSetAccelerationStructureNV`	`calloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkWriteDescriptorSetAccelerationStructureNV`	`callocStack()`	Deprecated.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`callocStack(int capacity)`	Deprecated.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static VkWriteDescriptorSetAccelerationStructureNV`	`callocStack(org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static VkWriteDescriptorSetAccelerationStructureNV`	`create()`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV` instance allocated with `BufferUtils`.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`create(int capacity)`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV.Buffer` instance allocated with `BufferUtils`.
`static VkWriteDescriptorSetAccelerationStructureNV`	`create(long address)`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV` instance for the specified memory address.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`create(long address, int capacity)`	Create a `VkWriteDescriptorSetAccelerationStructureNV.Buffer` instance at the specified memory.
`static VkWriteDescriptorSetAccelerationStructureNV`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkWriteDescriptorSetAccelerationStructureNV`	`malloc()`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV` instance allocated with `memAlloc`.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`malloc(int capacity)`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV.Buffer` instance allocated with `memAlloc`.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`malloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV.Buffer` instance allocated on the specified `MemoryStack`.
`static VkWriteDescriptorSetAccelerationStructureNV`	`malloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkWriteDescriptorSetAccelerationStructureNV` instance allocated on the specified `MemoryStack`.
`static VkWriteDescriptorSetAccelerationStructureNV`	`mallocStack()`	Deprecated.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`mallocStack(int capacity)`	Deprecated.
`static VkWriteDescriptorSetAccelerationStructureNV.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static VkWriteDescriptorSetAccelerationStructureNV`	`mallocStack(org.lwjgl.system.MemoryStack stack)`	Deprecated.
`static int`	`naccelerationStructureCount(long struct)`	Unsafe version of `accelerationStructureCount()`.
`static void`	`naccelerationStructureCount(long struct, int value)`	Sets the specified value to the `accelerationStructureCount` field of the specified `struct`.
`static java.nio.LongBuffer`	`npAccelerationStructures(long struct)`	Unsafe version of `pAccelerationStructures`.
`static void`	`npAccelerationStructures(long struct, java.nio.LongBuffer value)`	Unsafe version of `pAccelerationStructures`.
`static long`	`npNext(long struct)`	Unsafe version of `pNext()`.
`static void`	`npNext(long struct, long value)`	Unsafe version of `pNext`.
`static int`	`nsType(long struct)`	Unsafe version of `sType()`.
`static void`	`nsType(long struct, int value)`	Unsafe version of `sType`.
`java.nio.LongBuffer`	`pAccelerationStructures()`	a pointer to an array of `VkAccelerationStructureNV` structures specifying the acceleration structures to update.
`VkWriteDescriptorSetAccelerationStructureNV`	`pAccelerationStructures(java.nio.LongBuffer value)`	Sets the address of the specified `LongBuffer` to the `pAccelerationStructures()` field.
`long`	`pNext()`	`NULL` or a pointer to a structure extending this structure.
`VkWriteDescriptorSetAccelerationStructureNV`	`pNext(long value)`	Sets the specified value to the `pNext()` field.
`VkWriteDescriptorSetAccelerationStructureNV`	`set(int sType, long pNext, int accelerationStructureCount, java.nio.LongBuffer pAccelerationStructures)`	Initializes this struct with the specified values.
`VkWriteDescriptorSetAccelerationStructureNV`	`set(VkWriteDescriptorSetAccelerationStructureNV src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`
`int`	`sType()`	the type of this structure.
`VkWriteDescriptorSetAccelerationStructureNV`	`sType(int value)`	Sets the specified value to the `sType()` field.
`VkWriteDescriptorSetAccelerationStructureNV`	`sType$Default()`	Sets the `STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_NV` value to the `sType()` field.

Methods inherited from interface org.lwjgl.system.NativeResource
close, free

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString

Methods inherited from class org.lwjgl.system.Struct
clear, free, isNull, validate

Field Detail
- SIZEOF
  
  The struct size in bytes.
- ALIGNOF
  
  The struct alignment in bytes.
- STYPE, PNEXT, ACCELERATIONSTRUCTURECOUNT, PACCELERATIONSTRUCTURES
  
  The struct member offsets.

Constructor Detail
- VkWriteDescriptorSetAccelerationStructureNV
```
public VkWriteDescriptorSetAccelerationStructureNV(java.nio.ByteBuffer container)
```
  Creates a VkWriteDescriptorSetAccelerationStructureNV 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 Detail

sizeof
```
public int sizeof()
```
Specified by:

sizeof in class org.lwjgl.system.Struct

sType
```
public int sType()
```
the type of this structure.

pNext
```
public long pNext()
```
NULL or a pointer to a structure extending this structure.

accelerationStructureCount
```
public int accelerationStructureCount()
```
the number of elements in pAccelerationStructures.

pAccelerationStructures
```
@Nullable
public java.nio.LongBuffer pAccelerationStructures()
```
a pointer to an array of VkAccelerationStructureNV structures specifying the acceleration structures to update.

sType

public VkWriteDescriptorSetAccelerationStructureNV sType(int value)

Sets the specified value to the sType() field.

sType$Default
```
public VkWriteDescriptorSetAccelerationStructureNV sType$Default()
```
Sets the STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_NV value to the sType() field.

pNext

public VkWriteDescriptorSetAccelerationStructureNV pNext(long value)

Sets the specified value to the pNext() field.

accelerationStructureCount

public VkWriteDescriptorSetAccelerationStructureNV accelerationStructureCount(int value)

Sets the specified value to the accelerationStructureCount() field.

pAccelerationStructures

public VkWriteDescriptorSetAccelerationStructureNV pAccelerationStructures(@Nullable
                                                                           java.nio.LongBuffer value)

Sets the address of the specified LongBuffer to the pAccelerationStructures() field.

set

public VkWriteDescriptorSetAccelerationStructureNV set(int sType,
                                                       long pNext,
                                                       int accelerationStructureCount,
                                                       @Nullable
                                                       java.nio.LongBuffer pAccelerationStructures)

Initializes this struct with the specified values.

set

public VkWriteDescriptorSetAccelerationStructureNV set(VkWriteDescriptorSetAccelerationStructureNV src)

Copies the specified struct data to this struct.

Parameters:: src - the source struct
Returns:: this struct

malloc
```
public static VkWriteDescriptorSetAccelerationStructureNV malloc()
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV instance allocated with memAlloc. The instance must be explicitly freed.

calloc
```
public static VkWriteDescriptorSetAccelerationStructureNV calloc()
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV instance allocated with memCalloc. The instance must be explicitly freed.

create
```
public static VkWriteDescriptorSetAccelerationStructureNV create()
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV instance allocated with BufferUtils.

create
```
public static VkWriteDescriptorSetAccelerationStructureNV create(long address)
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV instance for the specified memory address.

createSafe

@Nullable
public static VkWriteDescriptorSetAccelerationStructureNV createSafe(long address)

Like create, but returns null if address is NULL.

malloc
```
public static VkWriteDescriptorSetAccelerationStructureNV.Buffer malloc(int capacity)
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

calloc
```
public static VkWriteDescriptorSetAccelerationStructureNV.Buffer calloc(int capacity)
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters:

capacity - the buffer capacity

create
```
public static VkWriteDescriptorSetAccelerationStructureNV.Buffer create(int capacity)
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV.Buffer instance allocated with BufferUtils.

Parameters:

capacity - the buffer capacity

create

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

Create a VkWriteDescriptorSetAccelerationStructureNV.Buffer instance at the specified memory.

Parameters:: address - the memory address; capacity - the buffer capacity

createSafe

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

Like create, but returns null if address is NULL.

mallocStack

@Deprecated
public static VkWriteDescriptorSetAccelerationStructureNV mallocStack()

Deprecated.

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

callocStack

@Deprecated
public static VkWriteDescriptorSetAccelerationStructureNV callocStack()

Deprecated.

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

mallocStack

@Deprecated
public static VkWriteDescriptorSetAccelerationStructureNV mallocStack(org.lwjgl.system.MemoryStack stack)

Deprecated.

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

callocStack

@Deprecated
public static VkWriteDescriptorSetAccelerationStructureNV callocStack(org.lwjgl.system.MemoryStack stack)

Deprecated.

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

mallocStack

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

Deprecated.

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

callocStack

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

Deprecated.

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

mallocStack

@Deprecated
public static VkWriteDescriptorSetAccelerationStructureNV.Buffer mallocStack(int capacity,
                                                                             org.lwjgl.system.MemoryStack stack)

Deprecated.

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

callocStack

@Deprecated
public static VkWriteDescriptorSetAccelerationStructureNV.Buffer callocStack(int capacity,
                                                                             org.lwjgl.system.MemoryStack stack)

Deprecated.

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

malloc
```
public static VkWriteDescriptorSetAccelerationStructureNV malloc(org.lwjgl.system.MemoryStack stack)
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV instance allocated on the specified MemoryStack.

Parameters:

stack - the stack from which to allocate

calloc
```
public static VkWriteDescriptorSetAccelerationStructureNV calloc(org.lwjgl.system.MemoryStack stack)
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

stack - the stack from which to allocate

malloc

public static VkWriteDescriptorSetAccelerationStructureNV.Buffer malloc(int capacity,
                                                                        org.lwjgl.system.MemoryStack stack)

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

Parameters:: stack - the stack from which to allocate; capacity - the buffer capacity

calloc
```
public static VkWriteDescriptorSetAccelerationStructureNV.Buffer calloc(int capacity,
                                                                        org.lwjgl.system.MemoryStack stack)
```
Returns a new VkWriteDescriptorSetAccelerationStructureNV.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters:

stack - the stack from which to allocate

capacity - the buffer capacity

nsType

public static int nsType(long struct)

Unsafe version of sType().

npNext

public static long npNext(long struct)

Unsafe version of pNext().

naccelerationStructureCount
```
public static int naccelerationStructureCount(long struct)
```
Unsafe version of accelerationStructureCount().

npAccelerationStructures

@Nullable
public static java.nio.LongBuffer npAccelerationStructures(long struct)

Unsafe version of pAccelerationStructures.

nsType

public static void nsType(long struct,
                          int value)

Unsafe version of sType.

npNext

public static void npNext(long struct,
                          long value)

Unsafe version of pNext.

naccelerationStructureCount

public static void naccelerationStructureCount(long struct,
                                               int value)

Sets the specified value to the accelerationStructureCount field of the specified struct.

npAccelerationStructures

public static void npAccelerationStructures(long struct,
                                            @Nullable
                                            java.nio.LongBuffer value)

Unsafe version of pAccelerationStructures.

Class VkWriteDescriptorSetAccelerationStructureNV

Valid Usage

Valid Usage (Implicit)

Layout

Nested Class Summary

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

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

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from interface org.lwjgl.system.NativeResource

Methods inherited from class java.lang.Object

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

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

STYPE, PNEXT, ACCELERATIONSTRUCTURECOUNT, PACCELERATIONSTRUCTURES

Constructor Detail

VkWriteDescriptorSetAccelerationStructureNV

Method Detail

sizeof

sType

pNext

accelerationStructureCount

pAccelerationStructures

sType

sType$Default

pNext

accelerationStructureCount

pAccelerationStructures

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

malloc

calloc

malloc

calloc

nsType

npNext

naccelerationStructureCount

npAccelerationStructures

nsType

npNext

naccelerationStructureCount

npAccelerationStructures