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

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class VkPhysicalDeviceExternalMemoryRDMAFeaturesNV
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Structure describing the external memory RDMA features supported by the implementation.
Description

If the VkPhysicalDeviceExternalMemoryRDMAFeaturesNV 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. VkPhysicalDeviceExternalMemoryRDMAFeaturesNV 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_EXTERNAL_MEMORY_RDMA_FEATURES_NV
Layout
```
 struct VkPhysicalDeviceExternalMemoryRDMAFeaturesNV {
     VkStructureType sType();
     void * pNext();
     VkBool32 externalMemoryRDMA();
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer
An array of VkPhysicalDeviceExternalMemoryRDMAFeaturesNV 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`	`EXTERNALMEMORYRDMA 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
`VkPhysicalDeviceExternalMemoryRDMAFeaturesNV(java.nio.ByteBuffer container)`	Creates a `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV` 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 VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`calloc()`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV` instance allocated with `memCalloc`.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer`	`calloc(int capacity)`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer` instance allocated with `memCalloc`.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer`	`calloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`calloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`create()`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV` instance allocated with `BufferUtils`.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer`	`create(int capacity)`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer` instance allocated with `BufferUtils`.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`create(long address)`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV` instance for the specified memory address.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer`	`create(long address, int capacity)`	Create a `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer` instance at the specified memory.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`boolean`	`externalMemoryRDMA()`	indicates whether the implementation has support for the `MEMORY_PROPERTY_RDMA_CAPABLE_BIT_NV` memory property and the `EXTERNAL_MEMORY_HANDLE_TYPE_RDMA_ADDRESS_BIT_NV` external memory handle type.
`VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`externalMemoryRDMA(boolean value)`	Sets the specified value to the `externalMemoryRDMA()` field.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`malloc()`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV` instance allocated with `memAlloc`.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer`	`malloc(int capacity)`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer` instance allocated with `memAlloc`.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer`	`malloc(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer` instance allocated on the specified `MemoryStack`.
`static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`malloc(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkPhysicalDeviceExternalMemoryRDMAFeaturesNV` instance allocated on the specified `MemoryStack`.
`static int`	`nexternalMemoryRDMA(long struct)`	Unsafe version of `externalMemoryRDMA()`.
`static void`	`nexternalMemoryRDMA(long struct, int value)`	Unsafe version of `externalMemoryRDMA`.
`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()`	`NULL` or a pointer to a structure extending this structure.
`VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`pNext(long value)`	Sets the specified value to the `pNext()` field.
`VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`set(int sType, long pNext, boolean externalMemoryRDMA)`	Initializes this struct with the specified values.
`VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`set(VkPhysicalDeviceExternalMemoryRDMAFeaturesNV src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`
`int`	`sType()`	the type of this structure.
`VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`sType(int value)`	Sets the specified value to the `sType()` field.
`VkPhysicalDeviceExternalMemoryRDMAFeaturesNV`	`sType$Default()`	Sets the `STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_RDMA_FEATURES_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, EXTERNALMEMORYRDMA
    
    The struct member offsets.
- Constructor Detail
  - VkPhysicalDeviceExternalMemoryRDMAFeaturesNV
```
public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV(java.nio.ByteBuffer container)
```
    Creates a VkPhysicalDeviceExternalMemoryRDMAFeaturesNV 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.
  - externalMemoryRDMA
```
public boolean externalMemoryRDMA()
```
    indicates whether the implementation has support for the MEMORY_PROPERTY_RDMA_CAPABLE_BIT_NV memory property and the EXTERNAL_MEMORY_HANDLE_TYPE_RDMA_ADDRESS_BIT_NV external memory handle type.
  - sType
```
public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV sType(int value)
```
    Sets the specified value to the sType() field.
  - sType$Default
```
public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV sType$Default()
```
    Sets the STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_MEMORY_RDMA_FEATURES_NV value to the sType() field.
  - pNext
```
public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV pNext(long value)
```
    Sets the specified value to the pNext() field.
  - externalMemoryRDMA
```
public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV externalMemoryRDMA(boolean value)
```
    Sets the specified value to the externalMemoryRDMA() field.
  - set
```
public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV set(int sType,
                                                        long pNext,
                                                        boolean externalMemoryRDMA)
```
    Initializes this struct with the specified values.
  - set
```
public VkPhysicalDeviceExternalMemoryRDMAFeaturesNV set(VkPhysicalDeviceExternalMemoryRDMAFeaturesNV src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV malloc()
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV calloc()
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV create()
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated with BufferUtils.
  - create
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV create(long address)
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer malloc(int capacity)
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer calloc(int capacity)
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer create(int capacity)
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer create(long address,
                                                                         int capacity)
```
    Create a VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer createSafe(long address,
                                                                             int capacity)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV malloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - calloc
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV calloc(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - malloc
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer malloc(int capacity,
                                                                         org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - calloc
```
public static VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.Buffer calloc(int capacity,
                                                                         org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkPhysicalDeviceExternalMemoryRDMAFeaturesNV.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().
  - nexternalMemoryRDMA
```
public static int nexternalMemoryRDMA(long struct)
```
    Unsafe version of externalMemoryRDMA().
  - 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.
  - nexternalMemoryRDMA
```
public static void nexternalMemoryRDMA(long struct,
                                       int value)
```
    Unsafe version of externalMemoryRDMA.

Class VkPhysicalDeviceExternalMemoryRDMAFeaturesNV

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, EXTERNALMEMORYRDMA

Constructor Detail

VkPhysicalDeviceExternalMemoryRDMAFeaturesNV

Method Detail

sizeof

sType

pNext

externalMemoryRDMA

sType

sType$Default

pNext

externalMemoryRDMA

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

malloc

calloc

malloc

calloc

nsType

npNext

nexternalMemoryRDMA

nsType

npNext

nexternalMemoryRDMA