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

All Implemented Interfaces:

java.lang.AutoCloseable, NativeResource, Pointer
```
public class VkCheckpointDataNV
extends Struct
implements NativeResource
```
return structure for command buffer checkpoint data.
Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_CHECKPOINT_DATA_NV
- pNext must be NULL
Note that the stages at which a checkpoint marker can be executed are implementation-defined and can be queried by calling vkGetPhysicalDeviceQueueFamilyProperties2.

See Also

GetQueueCheckpointDataNV

Member documentation
- sType – the type of this structure
- pNext – NULL or a pointer to an extension-specific structure.
- stage – indicates which pipeline stage the checkpoint marker data refers to.
- pCheckpointMarker – contains the value of the last checkpoint marker executed in the stage that stage refers to.
Layout
```
 struct VkCheckpointDataNV {
     VkStructureType sType;
     void * pNext;
     VkPipelineStageFlagBits stage;
     void * pCheckpointMarker;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

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

Field Summary

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

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

Constructor Summary

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

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static VkCheckpointDataNV`	`calloc()`	Returns a new `VkCheckpointDataNV` instance allocated with `memCalloc`.
`static VkCheckpointDataNV.Buffer`	`calloc(int capacity)`	Returns a new `VkCheckpointDataNV.Buffer` instance allocated with `memCalloc`.
`static VkCheckpointDataNV`	`callocStack()`	Returns a new `VkCheckpointDataNV` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkCheckpointDataNV.Buffer`	`callocStack(int capacity)`	Returns a new `VkCheckpointDataNV.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkCheckpointDataNV.Buffer`	`callocStack(int capacity, MemoryStack stack)`	Returns a new `VkCheckpointDataNV.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkCheckpointDataNV`	`callocStack(MemoryStack stack)`	Returns a new `VkCheckpointDataNV` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkCheckpointDataNV`	`create()`	Returns a new `VkCheckpointDataNV` instance allocated with `BufferUtils`.
`static VkCheckpointDataNV.Buffer`	`create(int capacity)`	Returns a new `VkCheckpointDataNV.Buffer` instance allocated with `BufferUtils`.
`static VkCheckpointDataNV`	`create(long address)`	Returns a new `VkCheckpointDataNV` instance for the specified memory address.
`static VkCheckpointDataNV.Buffer`	`create(long address, int capacity)`	Create a `VkCheckpointDataNV.Buffer` instance at the specified memory.
`static VkCheckpointDataNV`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkCheckpointDataNV.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkCheckpointDataNV`	`malloc()`	Returns a new `VkCheckpointDataNV` instance allocated with `memAlloc`.
`static VkCheckpointDataNV.Buffer`	`malloc(int capacity)`	Returns a new `VkCheckpointDataNV.Buffer` instance allocated with `memAlloc`.
`static VkCheckpointDataNV`	`mallocStack()`	Returns a new `VkCheckpointDataNV` instance allocated on the thread-local `MemoryStack`.
`static VkCheckpointDataNV.Buffer`	`mallocStack(int capacity)`	Returns a new `VkCheckpointDataNV.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkCheckpointDataNV.Buffer`	`mallocStack(int capacity, MemoryStack stack)`	Returns a new `VkCheckpointDataNV.Buffer` instance allocated on the specified `MemoryStack`.
`static VkCheckpointDataNV`	`mallocStack(MemoryStack stack)`	Returns a new `VkCheckpointDataNV` instance allocated on the specified `MemoryStack`.
`static long`	`npCheckpointMarker(long struct)`	Unsafe version of `pCheckpointMarker()`.
`static long`	`npNext(long struct)`	Unsafe version of `pNext()`.
`static void`	`npNext(long struct, long value)`	Unsafe version of `pNext`.
`static int`	`nstage(long struct)`	Unsafe version of `stage()`.
`static int`	`nsType(long struct)`	Unsafe version of `sType()`.
`static void`	`nsType(long struct, int value)`	Unsafe version of `sType`.
`long`	`pCheckpointMarker()`	Returns the value of the `pCheckpointMarker` field.
`long`	`pNext()`	Returns the value of the `pNext` field.
`VkCheckpointDataNV`	`pNext(long value)`	Sets the specified value to the `pNext` field.
`VkCheckpointDataNV`	`set(int sType, long pNext)`	Initializes this struct with the specified values.
`VkCheckpointDataNV`	`set(VkCheckpointDataNV src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`	Returns `sizeof(struct)`.
`int`	`stage()`	Returns the value of the `stage` field.
`int`	`sType()`	Returns the value of the `sType` field.
`VkCheckpointDataNV`	`sType(int value)`	Sets the specified 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

- Field Detail
  - SIZEOF
    
    The struct size in bytes.
  - ALIGNOF
    
    The struct alignment in bytes.
  - STYPE, PNEXT, STAGE, PCHECKPOINTMARKER
    
    The struct member offsets.
- Constructor Detail
  - VkCheckpointDataNV
```
public VkCheckpointDataNV(java.nio.ByteBuffer container)
```
    Creates a VkCheckpointDataNV 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()
```
    Description copied from class: Struct
    
    Returns sizeof(struct).
    
    Specified by:
    
    sizeof in class Struct
  - sType
```
public int sType()
```
    Returns the value of the sType field.
  - pNext
```
public long pNext()
```
    Returns the value of the pNext field.
  - stage
```
public int stage()
```
    Returns the value of the stage field.
  - pCheckpointMarker
```
public long pCheckpointMarker()
```
    Returns the value of the pCheckpointMarker field.
  - sType
```
public VkCheckpointDataNV sType(int value)
```
    Sets the specified value to the sType field.
  - pNext
```
public VkCheckpointDataNV pNext(long value)
```
    Sets the specified value to the pNext field.
  - set
```
public VkCheckpointDataNV set(int sType,
                              long pNext)
```
    Initializes this struct with the specified values.
  - set
```
public VkCheckpointDataNV set(VkCheckpointDataNV src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkCheckpointDataNV malloc()
```
    Returns a new VkCheckpointDataNV instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkCheckpointDataNV calloc()
```
    Returns a new VkCheckpointDataNV instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkCheckpointDataNV create()
```
    Returns a new VkCheckpointDataNV instance allocated with BufferUtils.
  - create
```
public static VkCheckpointDataNV create(long address)
```
    Returns a new VkCheckpointDataNV instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkCheckpointDataNV createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkCheckpointDataNV.Buffer malloc(int capacity)
```
    Returns a new VkCheckpointDataNV.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkCheckpointDataNV.Buffer calloc(int capacity)
```
    Returns a new VkCheckpointDataNV.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkCheckpointDataNV.Buffer create(int capacity)
```
    Returns a new VkCheckpointDataNV.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkCheckpointDataNV.Buffer create(long address,
                                               int capacity)
```
    Create a VkCheckpointDataNV.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkCheckpointDataNV.Buffer createSafe(long address,
                                                   int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static VkCheckpointDataNV mallocStack()
```
    Returns a new VkCheckpointDataNV instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkCheckpointDataNV callocStack()
```
    Returns a new VkCheckpointDataNV instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkCheckpointDataNV mallocStack(MemoryStack stack)
```
    Returns a new VkCheckpointDataNV instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkCheckpointDataNV callocStack(MemoryStack stack)
```
    Returns a new VkCheckpointDataNV instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkCheckpointDataNV.Buffer mallocStack(int capacity)
```
    Returns a new VkCheckpointDataNV.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkCheckpointDataNV.Buffer callocStack(int capacity)
```
    Returns a new VkCheckpointDataNV.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkCheckpointDataNV.Buffer mallocStack(int capacity,
                                                    MemoryStack stack)
```
    Returns a new VkCheckpointDataNV.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkCheckpointDataNV.Buffer callocStack(int capacity,
                                                    MemoryStack stack)
```
    Returns a new VkCheckpointDataNV.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().
  - nstage
```
public static int nstage(long struct)
```
    Unsafe version of stage().
  - npCheckpointMarker
```
public static long npCheckpointMarker(long struct)
```
    Unsafe version of pCheckpointMarker().
  - 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.

Class VkCheckpointDataNV

Valid Usage (Implicit)

See Also

Member documentation

Layout

Nested Class Summary

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

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, STAGE, PCHECKPOINTMARKER

Constructor Detail

VkCheckpointDataNV

Method Detail

sizeof

sType

pNext

stage

pCheckpointMarker

sType

pNext

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nsType

npNext

nstage

npCheckpointMarker

nsType

npNext