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

All Implemented Interfaces:

java.lang.AutoCloseable, NativeResource, Pointer
```
public class VkApplicationInfo
extends Struct
```
Khronos Reference Page
Vulkan Specification
Contains information about the application.

Valid Usage
- sType must be STRUCTURE_TYPE_APPLICATION_INFO
- pNext must be NULL
- If pApplicationName is not NULL, pApplicationName must be a null-terminated string
- If pEngineName is not NULL, pEngineName must be a null-terminated string
- apiVersion must be zero, or otherwise it must be a version that the implementation supports, or supports an effective substitute for
Member documentation
- sType – the type of this structure. Must be: STRUCTURE_TYPE_APPLICATION_INFO
- pNext – reserved for use by extensions
- pApplicationName – a pointer to a NULL-terminated UTF-8 string containing the name of the application
- applicationVersion – contains an application-specific version number. It is recommended that new versions of an existing application specify monotonically increasing values for applicationVersion.
- pEngineName – if the application is built on a reusable engine, the name of the engine may be specified in the NULL-terminated UTF-8 string pointed to by pEngineName
- engineVersion – the version of the engine used to create the application
- apiVersion – the version of the Vulkan API that the application expects to use
Layout
```
struct VkApplicationInfo {
    VkStructureType sType;
    const void * pNext;
    const char * pApplicationName;
    uint32_t applicationVersion;
    const char * pEngineName;
    uint32_t engineVersion;
    uint32_t apiVersion;
}
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

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

Field Summary

Fields
Modifier and Type Field and Description

static int SIZEOF
The struct size in bytes.
- Fields inherited from interface org.lwjgl.system.Pointer
  POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor and Description

VkApplicationInfo(java.nio.ByteBuffer container)
Creates a VkApplicationInfo instance at the current position of the specified ByteBuffer container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`apiVersion()` Returns the value of the `apiVersion` field.
`VkApplicationInfo`	`apiVersion(int value)` Sets the specified value to the `apiVersion` field.
`int`	`applicationVersion()` Returns the value of the `applicationVersion` field.
`VkApplicationInfo`	`applicationVersion(int value)` Sets the specified value to the `applicationVersion` field.
`static VkApplicationInfo`	`calloc()` Returns a new `VkApplicationInfo` instance allocated with `memCalloc`.
`static VkApplicationInfo.Buffer`	`calloc(int capacity)` Returns a new `VkApplicationInfo.Buffer` instance allocated with `memCalloc`.
`static VkApplicationInfo`	`callocStack()` Returns a new `VkApplicationInfo` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkApplicationInfo.Buffer`	`callocStack(int capacity)` Returns a new `VkApplicationInfo.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkApplicationInfo.Buffer`	`callocStack(int capacity, MemoryStack stack)` Returns a new `VkApplicationInfo.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkApplicationInfo`	`callocStack(MemoryStack stack)` Returns a new `VkApplicationInfo` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkApplicationInfo`	`create()` Returns a new `VkApplicationInfo` instance allocated with `BufferUtils`.
`static VkApplicationInfo.Buffer`	`create(int capacity)` Returns a new `VkApplicationInfo.Buffer` instance allocated with `BufferUtils`.
`static VkApplicationInfo`	`create(long address)` Returns a new `VkApplicationInfo` instance for the specified memory address or `null` if the address is `NULL`.
`static VkApplicationInfo.Buffer`	`create(long address, int capacity)` Create a `VkApplicationInfo.Buffer` instance at the specified memory.
`int`	`engineVersion()` Returns the value of the `engineVersion` field.
`VkApplicationInfo`	`engineVersion(int value)` Sets the specified value to the `engineVersion` field.
`static VkApplicationInfo`	`malloc()` Returns a new `VkApplicationInfo` instance allocated with `memAlloc`.
`static VkApplicationInfo.Buffer`	`malloc(int capacity)` Returns a new `VkApplicationInfo.Buffer` instance allocated with `memAlloc`.
`static VkApplicationInfo`	`mallocStack()` Returns a new `VkApplicationInfo` instance allocated on the thread-local `MemoryStack`.
`static VkApplicationInfo.Buffer`	`mallocStack(int capacity)` Returns a new `VkApplicationInfo.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkApplicationInfo.Buffer`	`mallocStack(int capacity, MemoryStack stack)` Returns a new `VkApplicationInfo.Buffer` instance allocated on the specified `MemoryStack`.
`static VkApplicationInfo`	`mallocStack(MemoryStack stack)` Returns a new `VkApplicationInfo` instance allocated on the specified `MemoryStack`.
`VkApplicationInfo`	`nset(long struct)` Unsafe version of `set`.
`java.nio.ByteBuffer`	`pApplicationName()` Returns a `ByteBuffer` view of the null-terminated string pointed to by the `pApplicationName` field.
`VkApplicationInfo`	`pApplicationName(java.nio.ByteBuffer value)` Sets the address of the specified encoded string to the `pApplicationName` field.
`java.lang.String`	`pApplicationNameString()` Decodes the null-terminated string pointed to by the `pApplicationName` field.
`java.nio.ByteBuffer`	`pEngineName()` Returns a `ByteBuffer` view of the null-terminated string pointed to by the `pEngineName` field.
`VkApplicationInfo`	`pEngineName(java.nio.ByteBuffer value)` Sets the address of the specified encoded string to the `pEngineName` field.
`java.lang.String`	`pEngineNameString()` Decodes the null-terminated string pointed to by the `pEngineName` field.
`long`	`pNext()` Returns the value of the `pNext` field.
`VkApplicationInfo`	`pNext(long value)` Sets the specified value to the `pNext` field.
`VkApplicationInfo`	`set(int sType, long pNext, java.nio.ByteBuffer pApplicationName, int applicationVersion, java.nio.ByteBuffer pEngineName, int engineVersion, int apiVersion)` Initializes this struct with the specified values.
`VkApplicationInfo`	`set(VkApplicationInfo src)` Copies the specified struct data to this struct.
`int`	`sizeof()` Returns the `sizeof(struct)`.
`int`	`sType()` Returns the value of the `sType` field.
`VkApplicationInfo`	`sType(int value)` Sets the specified value to the `sType` field.

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

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

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

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

- Field Detail
  - SIZEOF
```
public static final int SIZEOF
```
    The struct size in bytes.
- Constructor Detail
  - VkApplicationInfo
```
public VkApplicationInfo(java.nio.ByteBuffer container)
```
    Creates a VkApplicationInfo 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 the 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.
  - pApplicationName
```
public java.nio.ByteBuffer pApplicationName()
```
    Returns a ByteBuffer view of the null-terminated string pointed to by the pApplicationName field.
  - pApplicationNameString
```
public java.lang.String pApplicationNameString()
```
    Decodes the null-terminated string pointed to by the pApplicationName field.
  - applicationVersion
```
public int applicationVersion()
```
    Returns the value of the applicationVersion field.
  - pEngineName
```
public java.nio.ByteBuffer pEngineName()
```
    Returns a ByteBuffer view of the null-terminated string pointed to by the pEngineName field.
  - pEngineNameString
```
public java.lang.String pEngineNameString()
```
    Decodes the null-terminated string pointed to by the pEngineName field.
  - engineVersion
```
public int engineVersion()
```
    Returns the value of the engineVersion field.
  - apiVersion
```
public int apiVersion()
```
    Returns the value of the apiVersion field.
  - sType
```
public VkApplicationInfo sType(int value)
```
    Sets the specified value to the sType field.
  - pNext
```
public VkApplicationInfo pNext(long value)
```
    Sets the specified value to the pNext field.
  - pApplicationName
```
public VkApplicationInfo pApplicationName(java.nio.ByteBuffer value)
```
    Sets the address of the specified encoded string to the pApplicationName field.
  - applicationVersion
```
public VkApplicationInfo applicationVersion(int value)
```
    Sets the specified value to the applicationVersion field.
  - pEngineName
```
public VkApplicationInfo pEngineName(java.nio.ByteBuffer value)
```
    Sets the address of the specified encoded string to the pEngineName field.
  - engineVersion
```
public VkApplicationInfo engineVersion(int value)
```
    Sets the specified value to the engineVersion field.
  - apiVersion
```
public VkApplicationInfo apiVersion(int value)
```
    Sets the specified value to the apiVersion field.
  - set
```
public VkApplicationInfo set(int sType,
                             long pNext,
                             java.nio.ByteBuffer pApplicationName,
                             int applicationVersion,
                             java.nio.ByteBuffer pEngineName,
                             int engineVersion,
                             int apiVersion)
```
    Initializes this struct with the specified values.
  - nset
```
public VkApplicationInfo nset(long struct)
```
    Unsafe version of set.
  - set
```
public VkApplicationInfo set(VkApplicationInfo src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkApplicationInfo malloc()
```
    Returns a new VkApplicationInfo instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkApplicationInfo calloc()
```
    Returns a new VkApplicationInfo instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkApplicationInfo create()
```
    Returns a new VkApplicationInfo instance allocated with BufferUtils.
  - create
```
public static VkApplicationInfo create(long address)
```
    Returns a new VkApplicationInfo instance for the specified memory address or null if the address is NULL.
  - malloc
```
public static VkApplicationInfo.Buffer malloc(int capacity)
```
    Returns a new VkApplicationInfo.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkApplicationInfo.Buffer calloc(int capacity)
```
    Returns a new VkApplicationInfo.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkApplicationInfo.Buffer create(int capacity)
```
    Returns a new VkApplicationInfo.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkApplicationInfo.Buffer create(long address,
                                              int capacity)
```
    Create a VkApplicationInfo.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkApplicationInfo mallocStack()
```
    Returns a new VkApplicationInfo instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkApplicationInfo callocStack()
```
    Returns a new VkApplicationInfo instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkApplicationInfo mallocStack(MemoryStack stack)
```
    Returns a new VkApplicationInfo instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkApplicationInfo callocStack(MemoryStack stack)
```
    Returns a new VkApplicationInfo instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkApplicationInfo.Buffer mallocStack(int capacity)
```
    Returns a new VkApplicationInfo.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkApplicationInfo.Buffer callocStack(int capacity)
```
    Returns a new VkApplicationInfo.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkApplicationInfo.Buffer mallocStack(int capacity,
                                                   MemoryStack stack)
```
    Returns a new VkApplicationInfo.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkApplicationInfo.Buffer callocStack(int capacity,
                                                   MemoryStack stack)
```
    Returns a new VkApplicationInfo.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

Class VkApplicationInfo

Valid Usage

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 class org.lwjgl.system.Struct

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

Methods inherited from class java.lang.Object

Methods inherited from interface org.lwjgl.system.NativeResource

Field Detail

SIZEOF

Constructor Detail

VkApplicationInfo

Method Detail

sizeof

sType

pNext

pApplicationName

pApplicationNameString

applicationVersion

pEngineName

pEngineNameString

engineVersion

apiVersion

sType

pNext

pApplicationName

applicationVersion

pEngineName

engineVersion

apiVersion

set

nset

set

malloc

calloc

create

create

malloc

calloc

create

create

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack