java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.vulkan.VkPhysicalDeviceMaintenance4Features

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

Direct Known Subclasses:

VkPhysicalDeviceMaintenance4FeaturesKHR
```
public class VkPhysicalDeviceMaintenance4Features
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Structure describing whether the implementation supports maintenance4 functionality.
Description

If the VkPhysicalDeviceMaintenance4Features structure is included in the pNext chain of the VkPhysicalDeviceFeatures2 structure passed to GetPhysicalDeviceFeatures2, it is filled in to indicate whether each corresponding feature is supported. VkPhysicalDeviceMaintenance4Features can also be used in the pNext chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_4_FEATURES
Layout
```
 struct VkPhysicalDeviceMaintenance4Features {
     VkStructureType sType;
     void * pNext;
     VkBool32 maintenance4();
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class VkPhysicalDeviceMaintenance4Features.Buffer
An array of VkPhysicalDeviceMaintenance4Features 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`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`MAINTENANCE4 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
`VkPhysicalDeviceMaintenance4Features(java.nio.ByteBuffer container)`	Creates a `VkPhysicalDeviceMaintenance4Features` 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 VkPhysicalDeviceMaintenance4Features`	`calloc()`	Returns a new `VkPhysicalDeviceMaintenance4Features` instance allocated with `memCalloc`.
`static VkPhysicalDeviceMaintenance4Features.Buffer`	`calloc(int capacity)`	Returns a new `VkPhysicalDeviceMaintenance4Features.Buffer` instance allocated with `memCalloc`.
`static VkPhysicalDeviceMaintenance4Features.Buffer`	`calloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceMaintenance4Features.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkPhysicalDeviceMaintenance4Features`	`calloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceMaintenance4Features` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkPhysicalDeviceMaintenance4Features`	`create()`	Returns a new `VkPhysicalDeviceMaintenance4Features` instance allocated with `BufferUtils`.
`static VkPhysicalDeviceMaintenance4Features.Buffer`	`create(int capacity)`	Returns a new `VkPhysicalDeviceMaintenance4Features.Buffer` instance allocated with `BufferUtils`.
`static VkPhysicalDeviceMaintenance4Features`	`create(long address)`	Returns a new `VkPhysicalDeviceMaintenance4Features` instance for the specified memory address.
`static VkPhysicalDeviceMaintenance4Features.Buffer`	`create(long address, int capacity)`	Create a `VkPhysicalDeviceMaintenance4Features.Buffer` instance at the specified memory.
`static VkPhysicalDeviceMaintenance4Features`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkPhysicalDeviceMaintenance4Features.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`boolean`	`maintenance4()`	indicates that the implementation supports the following: The application may destroy a `VkPipelineLayout` object immediately after using it to create another object. `LocalSizeId` can be used as an alternative to `LocalSize` to specify the local workgroup size with specialization constants. Images created with identical creation parameters will always have the same alignment requirements. The size memory requirement of a buffer or image is never greater than that of another buffer or image created with a greater or equal size. Push constants do not have to be initialized before they are dynamically accessed. The interface matching rules allow a larger output vector to match with a smaller input vector, with additional values being discarded.
`VkPhysicalDeviceMaintenance4Features`	`maintenance4(boolean value)`	Sets the specified value to the `maintenance4()` field.
`static VkPhysicalDeviceMaintenance4Features`	`malloc()`	Returns a new `VkPhysicalDeviceMaintenance4Features` instance allocated with `memAlloc`.
`static VkPhysicalDeviceMaintenance4Features.Buffer`	`malloc(int capacity)`	Returns a new `VkPhysicalDeviceMaintenance4Features.Buffer` instance allocated with `memAlloc`.
`static VkPhysicalDeviceMaintenance4Features.Buffer`	`malloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceMaintenance4Features.Buffer` instance allocated on the specified `MemoryStack`.
`static VkPhysicalDeviceMaintenance4Features`	`malloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceMaintenance4Features` instance allocated on the specified `MemoryStack`.
`static int`	`nmaintenance4(long struct)`	Unsafe version of `maintenance4()`.
`static void`	`nmaintenance4(long struct, int value)`	Unsafe version of `maintenance4`.
`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`.
`long`	`pNext()`
`VkPhysicalDeviceMaintenance4Features`	`pNext(long value)`	Sets the specified value to the `pNext` field.
`VkPhysicalDeviceMaintenance4Features`	`set(int sType, long pNext, boolean maintenance4)`	Initializes this struct with the specified values.
`VkPhysicalDeviceMaintenance4Features`	`set(VkPhysicalDeviceMaintenance4Features src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`
`int`	`sType()`
`VkPhysicalDeviceMaintenance4Features`	`sType(int value)`	Sets the specified value to the `sType` field.
`VkPhysicalDeviceMaintenance4Features`	`sType$Default()`	Sets the `STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_4_FEATURES` 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, MAINTENANCE4
    
    The struct member offsets.
- Constructor Detail
  - VkPhysicalDeviceMaintenance4Features
```
public VkPhysicalDeviceMaintenance4Features(java.nio.ByteBuffer container)
```
    Creates a VkPhysicalDeviceMaintenance4Features 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()
```
    Returns:
    
    the value of the sType field.
  - pNext
```
public long pNext()
```
    Returns:
    
    the value of the pNext field.
  - maintenance4
```
public boolean maintenance4()
```
    indicates that the implementation supports the following:
    
    The application may destroy a VkPipelineLayout object immediately after using it to create another object.
    
    LocalSizeId can be used as an alternative to LocalSize to specify the local workgroup size with specialization constants.
    
    Images created with identical creation parameters will always have the same alignment requirements.
    
    The size memory requirement of a buffer or image is never greater than that of another buffer or image created with a greater or equal size.
    
    Push constants do not have to be initialized before they are dynamically accessed.
    
    The interface matching rules allow a larger output vector to match with a smaller input vector, with additional values being discarded.
  - sType
```
public VkPhysicalDeviceMaintenance4Features sType(int value)
```
    Sets the specified value to the sType field.
  - sType$Default
```
public VkPhysicalDeviceMaintenance4Features sType$Default()
```
    Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_4_FEATURES value to the sType field.
  - pNext
```
public VkPhysicalDeviceMaintenance4Features pNext(long value)
```
    Sets the specified value to the pNext field.
  - maintenance4
```
public VkPhysicalDeviceMaintenance4Features maintenance4(boolean value)
```
    Sets the specified value to the maintenance4() field.
  - set
```
public VkPhysicalDeviceMaintenance4Features set(int sType,
                                                long pNext,
                                                boolean maintenance4)
```
    Initializes this struct with the specified values.
  - set
```
public VkPhysicalDeviceMaintenance4Features set(VkPhysicalDeviceMaintenance4Features src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkPhysicalDeviceMaintenance4Features malloc()
```
    Returns a new VkPhysicalDeviceMaintenance4Features instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkPhysicalDeviceMaintenance4Features calloc()
```
    Returns a new VkPhysicalDeviceMaintenance4Features instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkPhysicalDeviceMaintenance4Features create()
```
    Returns a new VkPhysicalDeviceMaintenance4Features instance allocated with BufferUtils.
  - create
```
public static VkPhysicalDeviceMaintenance4Features create(long address)
```
    Returns a new VkPhysicalDeviceMaintenance4Features instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkPhysicalDeviceMaintenance4Features createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkPhysicalDeviceMaintenance4Features.Buffer malloc(int capacity)
```
    Returns a new VkPhysicalDeviceMaintenance4Features.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkPhysicalDeviceMaintenance4Features.Buffer calloc(int capacity)
```
    Returns a new VkPhysicalDeviceMaintenance4Features.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPhysicalDeviceMaintenance4Features.Buffer create(int capacity)
```
    Returns a new VkPhysicalDeviceMaintenance4Features.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPhysicalDeviceMaintenance4Features.Buffer create(long address,
                                                                 int capacity)
```
    Create a VkPhysicalDeviceMaintenance4Features.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkPhysicalDeviceMaintenance4Features.Buffer createSafe(long address,
                                                                     int capacity)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkPhysicalDeviceMaintenance4Features malloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceMaintenance4Features instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - calloc
```
public static VkPhysicalDeviceMaintenance4Features calloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceMaintenance4Features instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - malloc
```
public static VkPhysicalDeviceMaintenance4Features.Buffer malloc(int capacity,
                                                                 org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceMaintenance4Features.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - calloc
```
public static VkPhysicalDeviceMaintenance4Features.Buffer calloc(int capacity,
                                                                 org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceMaintenance4Features.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().
  - nmaintenance4
```
public static int nmaintenance4(long struct)
```
    Unsafe version of maintenance4().
  - 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.
  - nmaintenance4
```
public static void nmaintenance4(long struct,
                                 int value)
```
    Unsafe version of maintenance4.

Class VkPhysicalDeviceMaintenance4Features

Description

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, MAINTENANCE4

Constructor Detail

VkPhysicalDeviceMaintenance4Features

Method Detail

sizeof

sType

pNext

maintenance4

sType

sType$Default

pNext

maintenance4

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

malloc

calloc

malloc

calloc

nsType

npNext

nmaintenance4

nsType

npNext

nmaintenance4