DISPLAY_DEVICE (LWJGL 3.2.4 SNAPSHOT

java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.system.windows.DISPLAY_DEVICE

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class DISPLAY_DEVICE
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Receives information about the display device specified by the iDevNum parameter of the User32.EnumDisplayDevices(java.nio.ByteBuffer, int, org.lwjgl.system.windows.DISPLAY_DEVICE, int) function.
The four string members are set based on the parameters passed to EnumDisplayDevices. If the lpDevice param is NULL, then DISPLAY_DEVICE is filled in with information about the display adapter(s). If it is a valid device name, then it is filled in with information about the monitor(s) for that device.

Member documentation
- cb – size, in bytes, of the DISPLAY_DEVICE structure. This must be initialized prior to calling User32.EnumDisplayDevices(java.nio.ByteBuffer, int, org.lwjgl.system.windows.DISPLAY_DEVICE, int).
- DeviceName[32] – an array of characters identifying the device name. This is either the adapter device or the monitor device.
- DeviceString[128] – an array of characters containing the device context string. This is either a description of the display adapter or of the display monitor.
- StateFlags – device state flags
- DeviceID[128] – not used
- DeviceKey[128] – reserved
Layout
```
 struct DISPLAY_DEVICE {
     DWORD cb;
     TCHAR DeviceName[32];
     TCHAR DeviceString[128];
     DWORD StateFlags;
     TCHAR DeviceID[128];
     TCHAR DeviceKey[128];
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

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

Nested Classes
Modifier and Type	Class and Description
`static class`	`DISPLAY_DEVICE.Buffer` An array of `DISPLAY_DEVICE` structs.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ALIGNOF` The struct alignment in bytes.
`static int`	`CB` The struct member offsets.
`static int`	`DEVICEID` The struct member offsets.
`static int`	`DEVICEKEY` The struct member offsets.
`static int`	`DEVICENAME` The struct member offsets.
`static int`	`DEVICESTRING` The struct member offsets.
`static int`	`SIZEOF` The struct size in bytes.
`static int`	`STATEFLAGS` 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 and Description

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

Constructors
Constructor and Description
`DISPLAY_DEVICE(java.nio.ByteBuffer container)` Creates a `DISPLAY_DEVICE` 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
`static DISPLAY_DEVICE`	`calloc()` Returns a new `DISPLAY_DEVICE` instance allocated with `memCalloc`.
`static DISPLAY_DEVICE.Buffer`	`calloc(int capacity)` Returns a new `DISPLAY_DEVICE.Buffer` instance allocated with `memCalloc`.
`static DISPLAY_DEVICE`	`callocStack()` Returns a new `DISPLAY_DEVICE` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static DISPLAY_DEVICE.Buffer`	`callocStack(int capacity)` Returns a new `DISPLAY_DEVICE.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static DISPLAY_DEVICE.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)` Returns a new `DISPLAY_DEVICE.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static DISPLAY_DEVICE`	`callocStack(org.lwjgl.system.MemoryStack stack)` Returns a new `DISPLAY_DEVICE` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`int`	`cb()` Returns the value of the `cb` field.
`DISPLAY_DEVICE`	`cb(int value)` Sets the specified value to the `cb` field.
`static DISPLAY_DEVICE`	`create()` Returns a new `DISPLAY_DEVICE` instance allocated with `BufferUtils`.
`static DISPLAY_DEVICE.Buffer`	`create(int capacity)` Returns a new `DISPLAY_DEVICE.Buffer` instance allocated with `BufferUtils`.
`static DISPLAY_DEVICE`	`create(long address)` Returns a new `DISPLAY_DEVICE` instance for the specified memory address.
`static DISPLAY_DEVICE.Buffer`	`create(long address, int capacity)` Create a `DISPLAY_DEVICE.Buffer` instance at the specified memory.
`static DISPLAY_DEVICE`	`createSafe(long address)` Like `create`, but returns `null` if `address` is `NULL`.
`static DISPLAY_DEVICE.Buffer`	`createSafe(long address, int capacity)` Like `create`, but returns `null` if `address` is `NULL`.
`java.nio.ByteBuffer`	`DeviceID()` Returns a `ByteBuffer` view of the `DeviceID` field.
`java.lang.String`	`DeviceIDString()` Decodes the null-terminated string stored in the `DeviceID` field.
`java.nio.ByteBuffer`	`DeviceKey()` Returns a `ByteBuffer` view of the `DeviceKey` field.
`java.lang.String`	`DeviceKeyString()` Decodes the null-terminated string stored in the `DeviceKey` field.
`java.nio.ByteBuffer`	`DeviceName()` Returns a `ByteBuffer` view of the `DeviceName` field.
`java.lang.String`	`DeviceNameString()` Decodes the null-terminated string stored in the `DeviceName` field.
`java.nio.ByteBuffer`	`DeviceString()` Returns a `ByteBuffer` view of the `DeviceString` field.
`java.lang.String`	`DeviceStringString()` Decodes the null-terminated string stored in the `DeviceString` field.
`static DISPLAY_DEVICE`	`malloc()` Returns a new `DISPLAY_DEVICE` instance allocated with `memAlloc`.
`static DISPLAY_DEVICE.Buffer`	`malloc(int capacity)` Returns a new `DISPLAY_DEVICE.Buffer` instance allocated with `memAlloc`.
`static DISPLAY_DEVICE`	`mallocStack()` Returns a new `DISPLAY_DEVICE` instance allocated on the thread-local `MemoryStack`.
`static DISPLAY_DEVICE.Buffer`	`mallocStack(int capacity)` Returns a new `DISPLAY_DEVICE.Buffer` instance allocated on the thread-local `MemoryStack`.
`static DISPLAY_DEVICE.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)` Returns a new `DISPLAY_DEVICE.Buffer` instance allocated on the specified `MemoryStack`.
`static DISPLAY_DEVICE`	`mallocStack(org.lwjgl.system.MemoryStack stack)` Returns a new `DISPLAY_DEVICE` instance allocated on the specified `MemoryStack`.
`static int`	`ncb(long struct)` Unsafe version of `cb()`.
`static void`	`ncb(long struct, int value)` Unsafe version of `cb`.
`static java.nio.ByteBuffer`	`nDeviceID(long struct)` Unsafe version of `DeviceID()`.
`static java.lang.String`	`nDeviceIDString(long struct)` Unsafe version of `DeviceIDString()`.
`static java.nio.ByteBuffer`	`nDeviceKey(long struct)` Unsafe version of `DeviceKey()`.
`static java.lang.String`	`nDeviceKeyString(long struct)` Unsafe version of `DeviceKeyString()`.
`static java.nio.ByteBuffer`	`nDeviceName(long struct)` Unsafe version of `DeviceName()`.
`static java.lang.String`	`nDeviceNameString(long struct)` Unsafe version of `DeviceNameString()`.
`static java.nio.ByteBuffer`	`nDeviceString(long struct)` Unsafe version of `DeviceString()`.
`static java.lang.String`	`nDeviceStringString(long struct)` Unsafe version of `DeviceStringString()`.
`static int`	`nStateFlags(long struct)` Unsafe version of `StateFlags()`.
`DISPLAY_DEVICE`	`set(DISPLAY_DEVICE src)` Copies the specified struct data to this struct.
`int`	`sizeof()`
`int`	`StateFlags()` Returns the value of the `StateFlags` field.

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

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, free

- Field Detail
  - SIZEOF
```
public static final int SIZEOF
```
    The struct size in bytes.
  - ALIGNOF
```
public static final int ALIGNOF
```
    The struct alignment in bytes.
  - CB
```
public static final int CB
```
    The struct member offsets.
  - DEVICENAME
```
public static final int DEVICENAME
```
    The struct member offsets.
  - DEVICESTRING
```
public static final int DEVICESTRING
```
    The struct member offsets.
  - STATEFLAGS
```
public static final int STATEFLAGS
```
    The struct member offsets.
  - DEVICEID
```
public static final int DEVICEID
```
    The struct member offsets.
  - DEVICEKEY
```
public static final int DEVICEKEY
```
    The struct member offsets.
- Constructor Detail
  - DISPLAY_DEVICE
```
public DISPLAY_DEVICE(java.nio.ByteBuffer container)
```
    Creates a DISPLAY_DEVICE 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
  - cb
```
public int cb()
```
    Returns the value of the cb field.
  - DeviceName
```
public java.nio.ByteBuffer DeviceName()
```
    Returns a ByteBuffer view of the DeviceName field.
  - DeviceNameString
```
public java.lang.String DeviceNameString()
```
    Decodes the null-terminated string stored in the DeviceName field.
  - DeviceString
```
public java.nio.ByteBuffer DeviceString()
```
    Returns a ByteBuffer view of the DeviceString field.
  - DeviceStringString
```
public java.lang.String DeviceStringString()
```
    Decodes the null-terminated string stored in the DeviceString field.
  - StateFlags
```
public int StateFlags()
```
    Returns the value of the StateFlags field.
  - DeviceID
```
public java.nio.ByteBuffer DeviceID()
```
    Returns a ByteBuffer view of the DeviceID field.
  - DeviceIDString
```
public java.lang.String DeviceIDString()
```
    Decodes the null-terminated string stored in the DeviceID field.
  - DeviceKey
```
public java.nio.ByteBuffer DeviceKey()
```
    Returns a ByteBuffer view of the DeviceKey field.
  - DeviceKeyString
```
public java.lang.String DeviceKeyString()
```
    Decodes the null-terminated string stored in the DeviceKey field.
  - cb
```
public DISPLAY_DEVICE cb(int value)
```
    Sets the specified value to the cb field.
  - set
```
public DISPLAY_DEVICE set(DISPLAY_DEVICE src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static DISPLAY_DEVICE malloc()
```
    Returns a new DISPLAY_DEVICE instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static DISPLAY_DEVICE calloc()
```
    Returns a new DISPLAY_DEVICE instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static DISPLAY_DEVICE create()
```
    Returns a new DISPLAY_DEVICE instance allocated with BufferUtils.
  - create
```
public static DISPLAY_DEVICE create(long address)
```
    Returns a new DISPLAY_DEVICE instance for the specified memory address.
  - createSafe
```
@Nullable
public static DISPLAY_DEVICE createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static DISPLAY_DEVICE.Buffer malloc(int capacity)
```
    Returns a new DISPLAY_DEVICE.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static DISPLAY_DEVICE.Buffer calloc(int capacity)
```
    Returns a new DISPLAY_DEVICE.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static DISPLAY_DEVICE.Buffer create(int capacity)
```
    Returns a new DISPLAY_DEVICE.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static DISPLAY_DEVICE.Buffer create(long address,
                                           int capacity)
```
    Create a DISPLAY_DEVICE.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static DISPLAY_DEVICE.Buffer createSafe(long address,
                                                         int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static DISPLAY_DEVICE mallocStack()
```
    Returns a new DISPLAY_DEVICE instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static DISPLAY_DEVICE callocStack()
```
    Returns a new DISPLAY_DEVICE instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static DISPLAY_DEVICE mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new DISPLAY_DEVICE instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static DISPLAY_DEVICE callocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new DISPLAY_DEVICE instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static DISPLAY_DEVICE.Buffer mallocStack(int capacity)
```
    Returns a new DISPLAY_DEVICE.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static DISPLAY_DEVICE.Buffer callocStack(int capacity)
```
    Returns a new DISPLAY_DEVICE.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static DISPLAY_DEVICE.Buffer mallocStack(int capacity,
                                                org.lwjgl.system.MemoryStack stack)
```
    Returns a new DISPLAY_DEVICE.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static DISPLAY_DEVICE.Buffer callocStack(int capacity,
                                                org.lwjgl.system.MemoryStack stack)
```
    Returns a new DISPLAY_DEVICE.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
  - ncb
```
public static int ncb(long struct)
```
    Unsafe version of cb().
  - nDeviceName
```
public static java.nio.ByteBuffer nDeviceName(long struct)
```
    Unsafe version of DeviceName().
  - nDeviceNameString
```
public static java.lang.String nDeviceNameString(long struct)
```
    Unsafe version of DeviceNameString().
  - nDeviceString
```
public static java.nio.ByteBuffer nDeviceString(long struct)
```
    Unsafe version of DeviceString().
  - nDeviceStringString
```
public static java.lang.String nDeviceStringString(long struct)
```
    Unsafe version of DeviceStringString().
  - nStateFlags
```
public static int nStateFlags(long struct)
```
    Unsafe version of StateFlags().
  - nDeviceID
```
public static java.nio.ByteBuffer nDeviceID(long struct)
```
    Unsafe version of DeviceID().
  - nDeviceIDString
```
public static java.lang.String nDeviceIDString(long struct)
```
    Unsafe version of DeviceIDString().
  - nDeviceKey
```
public static java.nio.ByteBuffer nDeviceKey(long struct)
```
    Unsafe version of DeviceKey().
  - nDeviceKeyString
```
public static java.lang.String nDeviceKeyString(long struct)
```
    Unsafe version of DeviceKeyString().
  - ncb
```
public static void ncb(long struct,
                       int value)
```
    Unsafe version of cb.

Class DISPLAY_DEVICE

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

ALIGNOF

CB

DEVICENAME

DEVICESTRING

STATEFLAGS

DEVICEID

DEVICEKEY

Constructor Detail

DISPLAY_DEVICE

Method Detail

sizeof

cb

DeviceName

DeviceNameString

DeviceString

DeviceStringString

StateFlags

DeviceID

DeviceIDString

DeviceKey

DeviceKeyString

cb

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

ncb

nDeviceName

nDeviceNameString

nDeviceString

nDeviceStringString

nStateFlags

nDeviceID

nDeviceIDString

nDeviceKey

nDeviceKeyString

ncb