Modifier and Type	Class and Description
public static class	FFIClosure.Buffer An array of `FFIClosure` structs.

Modifier and Type	Field and Description
public static final int	ALIGNOF The struct alignment in bytes.
public static final int	CIF The struct member offsets.
public static final int	FUN The struct member offsets.
public static final int	SIZEOF The struct size in bytes.
public static final int	USER_DATA The struct member offsets.

Access	Constructor and Description
protected	FFIClosure(long address, ByteBuffer container)
public	FFIClosure(ByteBuffer container) Creates a `FFIClosure` instance at the current position of the specified `ByteBuffer` container.

Method Summary

Modifier and Type	Method and Description
public static FFIClosure	calloc() Returns a new `FFIClosure` instance allocated with `memCalloc`.
public static FFIClosure.Buffer	calloc(int the buffer capacity capacity) Returns a new `FFIClosure.Buffer` instance allocated with `memCalloc`.
public static FFIClosure	calloc(MemoryStack the stack from which to allocate stack) Returns a new `FFIClosure` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
public static FFIClosure.Buffer	calloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `FFIClosure.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
public FFICIF	cif() a pointer to an `ffi_cif` structure
protected FFIClosure	create(long the struct memory address address, ByteBuffer an optional container buffer, to be referenced strongly by the struct instance. container) Implements abstract org.lwjgl.system.Struct.create. Similar to `the constructor`, but returns the exact type of the `Struct` subclass.
public static FFIClosure	create() Returns a new `FFIClosure` instance allocated with `BufferUtils`.
public static FFIClosure	create(long address) Returns a new `FFIClosure` instance for the specified memory address.
public static FFIClosure.Buffer	create(int the buffer capacity capacity) Returns a new `FFIClosure.Buffer` instance allocated with `BufferUtils`.
public static FFIClosure.Buffer	create(long the memory address address, int the buffer capacity capacity) Create a `FFIClosure.Buffer` instance at the specified memory.
public static FFIClosure	createSafe(long address) Like `create`, but returns `null` if `address` is `NULL`.
public static FFIClosure.Buffer	createSafe(long address, int capacity) Like `create`, but returns `null` if `address` is `NULL`.
public long	fun() a pointer to a function
public static FFIClosure	malloc() Returns a new `FFIClosure` instance allocated with `memAlloc`.
public static FFIClosure.Buffer	malloc(int the buffer capacity capacity) Returns a new `FFIClosure.Buffer` instance allocated with `memAlloc`.
public static FFIClosure	malloc(MemoryStack the stack from which to allocate stack) Returns a new `FFIClosure` instance allocated on the specified `MemoryStack`.
public static FFIClosure.Buffer	malloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `FFIClosure.Buffer` instance allocated on the specified `MemoryStack`.
public static FFICIF	ncif(long struct) Unsafe version of `cif`.
public static long	nfun(long struct) Unsafe version of `fun`.
public static long	nuser_data(long struct) Unsafe version of `user_data`.
private static native int	offsets(long buffer)
public int	sizeof() Implements abstract org.lwjgl.system.Struct.sizeof. Returns `sizeof(struct)`.
public long	user_data() a pointer to user-specified data

Field Detail

ALIGNOF	back to summary
public static final int ALIGNOF The struct alignment in bytes.

CIF	back to summary
public static final int CIF The struct member offsets.

FUN	back to summary
public static final int FUN The struct member offsets.

SIZEOF	back to summary
public static final int SIZEOF The struct size in bytes.

USER_DATA	back to summary
public static final int USER_DATA The struct member offsets.

Constructor Detail

FFIClosure	back to summary
protected FFIClosure(long address, ByteBuffer container)

FFIClosure back to summary

FFIClosure	back to summary
public FFIClosure(ByteBuffer container) Creates a `FFIClosure` 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.

public FFIClosure(ByteBuffer container)

Creates a FFIClosure 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

calloc	back to summary
public static FFIClosure calloc() Returns a new `FFIClosure` instance allocated with `memCalloc`. The instance must be explicitly freed.

calloc back to summary

calloc	back to summary
public static FFIClosure.Buffer calloc(int capacity) Returns a new `FFIClosure.Buffer` instance allocated with `memCalloc`. The instance must be explicitly freed. Parameters capacity:int the buffer capacity

public static FFIClosure.Buffer calloc(int capacity)

Returns a new FFIClosure.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters

capacity:int: the buffer capacity

calloc back to summary

calloc	back to summary
public static FFIClosure calloc(MemoryStack stack) Returns a new `FFIClosure` instance allocated on the specified `MemoryStack` and initializes all its bits to zero. Parameters stack:MemoryStack the stack from which to allocate

public static FFIClosure calloc(MemoryStack stack)

Returns a new FFIClosure instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters

stack:MemoryStack: the stack from which to allocate

calloc back to summary

calloc	back to summary
public static FFIClosure.Buffer calloc(int capacity, MemoryStack stack) Returns a new `FFIClosure.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero. Parameters capacity:int the buffer capacity stack:MemoryStack the stack from which to allocate

public static FFIClosure.Buffer calloc(int capacity, MemoryStack stack)

Returns a new FFIClosure.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters

capacity:int: the buffer capacity
stack:MemoryStack: the stack from which to allocate

cif back to summary

cif	back to summary
public FFICIF cif() a pointer to an `ffi_cif` structure Annotations @NativeType:ffi_cif *

public FFICIF cif()

a pointer to an ffi_cif structure

Annotations

@NativeType:ffi_cif *

create back to summary

create	back to summary
protected FFIClosure create(long address, ByteBuffer container) Implements abstract org.lwjgl.system.Struct.create. Doc from org.lwjgl.system.Struct.create. Similar to `the constructor`, but returns the exact type of the `Struct` subclass. Effectively, every `Struct` instance is a factory for more instances of the same type. This is used by `StructBuffer`. Parameters address:long the struct memory address container:ByteBuffer an optional container buffer, to be referenced strongly by the struct instance. Annotations @Override

protected FFIClosure create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters

address:long: the struct memory address
container:ByteBuffer: an optional container buffer, to be referenced strongly by the struct instance.

Annotations

@Override

create	back to summary
public static FFIClosure create() Returns a new `FFIClosure` instance allocated with `BufferUtils`.

create	back to summary
public static FFIClosure create(long address) Returns a new `FFIClosure` instance for the specified memory address.

create back to summary

create	back to summary
public static FFIClosure.Buffer create(int capacity) Returns a new `FFIClosure.Buffer` instance allocated with `BufferUtils`. Parameters capacity:int the buffer capacity

public static FFIClosure.Buffer create(int capacity)

Returns a new FFIClosure.Buffer instance allocated with BufferUtils.

Parameters

capacity:int: the buffer capacity

create back to summary

create	back to summary
public static FFIClosure.Buffer create(long address, int capacity) Create a `FFIClosure.Buffer` instance at the specified memory. Parameters address:long the memory address capacity:int the buffer capacity

public static FFIClosure.Buffer create(long address, int capacity)

Create a FFIClosure.Buffer instance at the specified memory.

Parameters

address:long: the memory address
capacity:int: the buffer capacity

createSafe back to summary

createSafe	back to summary
public static FFIClosure createSafe(long address) Like `create`, but returns `null` if `address` is `NULL`. Annotations @Nullable

public static FFIClosure createSafe(long address)

Like create, but returns null if address is NULL.

Annotations

@Nullable

createSafe back to summary

createSafe	back to summary
public static FFIClosure.Buffer createSafe(long address, int capacity) Like `create`, but returns `null` if `address` is `NULL`. Annotations @Nullable

public static FFIClosure.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations

@Nullable

fun	back to summary
public long fun() a pointer to a function Annotations @NativeType:void ()(ffi_cif,void,void,void)

fun

back to summary

public long fun()

a pointer to a function

Annotations

@NativeType:void (*)(ffi_cif*,void*,void**,void*)

malloc	back to summary
public static FFIClosure malloc() Returns a new `FFIClosure` instance allocated with `memAlloc`. The instance must be explicitly freed.

malloc back to summary

malloc	back to summary
public static FFIClosure.Buffer malloc(int capacity) Returns a new `FFIClosure.Buffer` instance allocated with `memAlloc`. The instance must be explicitly freed. Parameters capacity:int the buffer capacity

public static FFIClosure.Buffer malloc(int capacity)

Returns a new FFIClosure.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters

capacity:int: the buffer capacity

malloc back to summary

malloc	back to summary
public static FFIClosure malloc(MemoryStack stack) Returns a new `FFIClosure` instance allocated on the specified `MemoryStack`. Parameters stack:MemoryStack the stack from which to allocate

public static FFIClosure malloc(MemoryStack stack)

Returns a new FFIClosure instance allocated on the specified MemoryStack.

Parameters

stack:MemoryStack: the stack from which to allocate

malloc back to summary

malloc	back to summary
public static FFIClosure.Buffer malloc(int capacity, MemoryStack stack) Returns a new `FFIClosure.Buffer` instance allocated on the specified `MemoryStack`. Parameters capacity:int the buffer capacity stack:MemoryStack the stack from which to allocate

public static FFIClosure.Buffer malloc(int capacity, MemoryStack stack)

Returns a new FFIClosure.Buffer instance allocated on the specified MemoryStack.

Parameters

capacity:int: the buffer capacity
stack:MemoryStack: the stack from which to allocate

ncif	back to summary
public static FFICIF ncif(long struct) Unsafe version of `cif`.

nfun	back to summary
public static long nfun(long struct) Unsafe version of `fun`.

nuser_data	back to summary
public static long nuser_data(long struct) Unsafe version of `user_data`.

offsets	back to summary
private static native int offsets(long buffer)

sizeof back to summary

sizeof	back to summary
public int sizeof() Implements abstract org.lwjgl.system.Struct.sizeof. Doc from org.lwjgl.system.Struct.sizeof. Returns `sizeof(struct)`. Annotations @Override

public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations

@Override

user_data	back to summary
public long user_data() a pointer to user-specified data Annotations @NativeType:void *

user_data

back to summary

public long user_data()

a pointer to user-specified data

Annotations

@NativeType:void *

org.lwjgl.system.libffi back to summary

public Class FFIClosure.Buffer

Class Inheritance

extends StructBuffer<FFIClosure, FFIClosure.Buffer>
implements NativeResource

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.CustomBuffer
org.lwjgl.system.StructBuffer
org.lwjgl.system.libffi.FFIClosure.Buffer

All Implemented Interfaces

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

An array of FFIClosure structs.

Field Summary

Modifier and Type	Field and Description
private static final FFIClosure	ELEMENT_FACTORY

Constructor Summary

Access	Constructor and Description
public	Buffer(ByteBuffer container) Creates a new `FFIClosure.Buffer` instance backed by the specified container.
public	Buffer(long address, int cap)
pack-priv	Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and Type	Method and Description
public FFICIF	Returns: a `FFICIF` view of the struct pointed to by the `FFIClosure#cif` field. cif()
public long	Returns: the value of the `FFIClosure#fun` field. fun()
protected FFIClosure	getElementFactory() Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.
protected FFIClosure.Buffer	self() Implements abstract org.lwjgl.system.CustomBuffer.self.
public long	Returns: the value of the `FFIClosure#user_data` field. user_data()

Inherited from org.lwjgl.system.StructBuffer:: apply apply forEach get get get get iterator parallelStream put put sizeof spliterator stream

Field Detail

ELEMENT_FACTORY	back to summary
private static final FFIClosure ELEMENT_FACTORY

Constructor Detail

Buffer back to summary

Buffer	back to summary
public Buffer(ByteBuffer container) Creates a new `FFIClosure.Buffer` instance backed by the specified container. Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by `FFIClosure#SIZEOF`, and its mark will be undefined. The created buffer instance holds a strong reference to the container object.

public Buffer(ByteBuffer container)

Creates a new FFIClosure.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by FFIClosure#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Buffer	back to summary
public Buffer(long address, int cap)

Buffer	back to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

cif	back to summary
public FFICIF cif() Returns:FFICIF a `FFICIF` view of the struct pointed to by the `FFIClosure#cif` field. Annotations @NativeType:ffi_cif *

fun	back to summary
public long fun() Returns:long the value of the `FFIClosure#fun` field. Annotations @NativeType:void ()(ffi_cif,void,void,void)

getElementFactory	back to summary
protected FFIClosure getElementFactory() Implements abstract org.lwjgl.system.StructBuffer.getElementFactory. Annotations @Override

getElementFactory

back to summary

protected FFIClosure getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations

@Override

self	back to summary
protected FFIClosure.Buffer self() Implements abstract org.lwjgl.system.CustomBuffer.self. Annotations @Override

self

back to summary

protected FFIClosure.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations

@Override

user_data	back to summary
public long user_data() Returns:long the value of the `FFIClosure#user_data` field. Annotations @NativeType:void *

public Class FFIClosure

Layout

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Class FFIClosure.Buffer

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail