java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.util.lz4.LZ4FCompressOptions

All Implemented Interfaces:

java.lang.AutoCloseable, NativeResource, Pointer
```
public class LZ4FCompressOptions
extends Struct
implements NativeResource
```
Member documentation
- stableSrc – 1 == src content will remain present on future calls to LZ4F_compress(); skip copying src content within tmp buffer
Layout
```
 struct LZ4F_compressOptions_t {
     unsigned stableSrc;
     unsigned reserved[3];
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class LZ4FCompressOptions.Buffer
An array of LZ4FCompressOptions structs.
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  Pointer.Default

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`RESERVED`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static int`	`STABLESRC`	The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor	Description
`LZ4FCompressOptions(java.nio.ByteBuffer container)`	Creates a `LZ4FCompressOptions` 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 LZ4FCompressOptions`	`calloc()`	Returns a new `LZ4FCompressOptions` instance allocated with `memCalloc`.
`static LZ4FCompressOptions.Buffer`	`calloc(int capacity)`	Returns a new `LZ4FCompressOptions.Buffer` instance allocated with `memCalloc`.
`static LZ4FCompressOptions`	`callocStack()`	Returns a new `LZ4FCompressOptions` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static LZ4FCompressOptions.Buffer`	`callocStack(int capacity)`	Returns a new `LZ4FCompressOptions.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static LZ4FCompressOptions.Buffer`	`callocStack(int capacity, MemoryStack stack)`	Returns a new `LZ4FCompressOptions.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static LZ4FCompressOptions`	`callocStack(MemoryStack stack)`	Returns a new `LZ4FCompressOptions` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static LZ4FCompressOptions`	`create()`	Returns a new `LZ4FCompressOptions` instance allocated with `BufferUtils`.
`static LZ4FCompressOptions.Buffer`	`create(int capacity)`	Returns a new `LZ4FCompressOptions.Buffer` instance allocated with `BufferUtils`.
`static LZ4FCompressOptions`	`create(long address)`	Returns a new `LZ4FCompressOptions` instance for the specified memory address.
`static LZ4FCompressOptions.Buffer`	`create(long address, int capacity)`	Create a `LZ4FCompressOptions.Buffer` instance at the specified memory.
`static LZ4FCompressOptions`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static LZ4FCompressOptions.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`static LZ4FCompressOptions`	`malloc()`	Returns a new `LZ4FCompressOptions` instance allocated with `memAlloc`.
`static LZ4FCompressOptions.Buffer`	`malloc(int capacity)`	Returns a new `LZ4FCompressOptions.Buffer` instance allocated with `memAlloc`.
`static LZ4FCompressOptions`	`mallocStack()`	Returns a new `LZ4FCompressOptions` instance allocated on the thread-local `MemoryStack`.
`static LZ4FCompressOptions.Buffer`	`mallocStack(int capacity)`	Returns a new `LZ4FCompressOptions.Buffer` instance allocated on the thread-local `MemoryStack`.
`static LZ4FCompressOptions.Buffer`	`mallocStack(int capacity, MemoryStack stack)`	Returns a new `LZ4FCompressOptions.Buffer` instance allocated on the specified `MemoryStack`.
`static LZ4FCompressOptions`	`mallocStack(MemoryStack stack)`	Returns a new `LZ4FCompressOptions` instance allocated on the specified `MemoryStack`.
`static java.nio.IntBuffer`	`nreserved(long struct)`	Unsafe version of `reserved()`.
`static int`	`nreserved(long struct, int index)`	Unsafe version of `reserved`.
`static void`	`nreserved(long struct, int index, int value)`	Unsafe version of `reserved`.
`static void`	`nreserved(long struct, java.nio.IntBuffer value)`	Unsafe version of `reserved`.
`static int`	`nstableSrc(long struct)`	Unsafe version of `stableSrc()`.
`static void`	`nstableSrc(long struct, int value)`	Unsafe version of `stableSrc`.
`java.nio.IntBuffer`	`reserved()`	Returns a `IntBuffer` view of the `reserved` field.
`int`	`reserved(int index)`	Returns the value at the specified index of the `reserved` field.
`LZ4FCompressOptions`	`reserved(int index, int value)`	Sets the specified value at the specified index of the `reserved` field.
`LZ4FCompressOptions`	`reserved(java.nio.IntBuffer value)`	Copies the specified `IntBuffer` to the `reserved` field.
`LZ4FCompressOptions`	`set(int stableSrc, java.nio.IntBuffer reserved)`	Initializes this struct with the specified values.
`LZ4FCompressOptions`	`set(LZ4FCompressOptions src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`	Returns `sizeof(struct)`.
`int`	`stableSrc()`	Returns the value of the `stableSrc` field.
`LZ4FCompressOptions`	`stableSrc(int value)`	Sets the specified value to the `stableSrc` 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

- Field Detail
  - SIZEOF
    
    The struct size in bytes.
  - ALIGNOF
    
    The struct alignment in bytes.
  - STABLESRC, RESERVED
    
    The struct member offsets.
- Constructor Detail
  - LZ4FCompressOptions
```
public LZ4FCompressOptions(java.nio.ByteBuffer container)
```
    Creates a LZ4FCompressOptions 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 sizeof(struct).
    
    Specified by:
    
    sizeof in class Struct
  - stableSrc
```
public int stableSrc()
```
    Returns the value of the stableSrc field.
  - reserved
```
public java.nio.IntBuffer reserved()
```
    Returns a IntBuffer view of the reserved field.
  - reserved
```
public int reserved(int index)
```
    Returns the value at the specified index of the reserved field.
  - stableSrc
```
public LZ4FCompressOptions stableSrc(int value)
```
    Sets the specified value to the stableSrc field.
  - reserved
```
public LZ4FCompressOptions reserved(java.nio.IntBuffer value)
```
    Copies the specified IntBuffer to the reserved field.
  - reserved
```
public LZ4FCompressOptions reserved(int index,
                                    int value)
```
    Sets the specified value at the specified index of the reserved field.
  - set
```
public LZ4FCompressOptions set(int stableSrc,
                               java.nio.IntBuffer reserved)
```
    Initializes this struct with the specified values.
  - set
```
public LZ4FCompressOptions set(LZ4FCompressOptions src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static LZ4FCompressOptions malloc()
```
    Returns a new LZ4FCompressOptions instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static LZ4FCompressOptions calloc()
```
    Returns a new LZ4FCompressOptions instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static LZ4FCompressOptions create()
```
    Returns a new LZ4FCompressOptions instance allocated with BufferUtils.
  - create
```
public static LZ4FCompressOptions create(long address)
```
    Returns a new LZ4FCompressOptions instance for the specified memory address.
  - createSafe
```
@Nullable
public static LZ4FCompressOptions createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static LZ4FCompressOptions.Buffer malloc(int capacity)
```
    Returns a new LZ4FCompressOptions.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static LZ4FCompressOptions.Buffer calloc(int capacity)
```
    Returns a new LZ4FCompressOptions.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static LZ4FCompressOptions.Buffer create(int capacity)
```
    Returns a new LZ4FCompressOptions.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static LZ4FCompressOptions.Buffer create(long address,
                                                int capacity)
```
    Create a LZ4FCompressOptions.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static LZ4FCompressOptions.Buffer createSafe(long address,
                                                    int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static LZ4FCompressOptions mallocStack()
```
    Returns a new LZ4FCompressOptions instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static LZ4FCompressOptions callocStack()
```
    Returns a new LZ4FCompressOptions instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static LZ4FCompressOptions mallocStack(MemoryStack stack)
```
    Returns a new LZ4FCompressOptions instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static LZ4FCompressOptions callocStack(MemoryStack stack)
```
    Returns a new LZ4FCompressOptions instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static LZ4FCompressOptions.Buffer mallocStack(int capacity)
```
    Returns a new LZ4FCompressOptions.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static LZ4FCompressOptions.Buffer callocStack(int capacity)
```
    Returns a new LZ4FCompressOptions.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static LZ4FCompressOptions.Buffer mallocStack(int capacity,
                                                     MemoryStack stack)
```
    Returns a new LZ4FCompressOptions.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static LZ4FCompressOptions.Buffer callocStack(int capacity,
                                                     MemoryStack stack)
```
    Returns a new LZ4FCompressOptions.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
  - nstableSrc
```
public static int nstableSrc(long struct)
```
    Unsafe version of stableSrc().
  - nreserved
```
public static java.nio.IntBuffer nreserved(long struct)
```
    Unsafe version of reserved().
  - nreserved
```
public static int nreserved(long struct,
                            int index)
```
    Unsafe version of reserved.
  - nstableSrc
```
public static void nstableSrc(long struct,
                              int value)
```
    Unsafe version of stableSrc.
  - nreserved
```
public static void nreserved(long struct,
                             java.nio.IntBuffer value)
```
    Unsafe version of reserved.
  - nreserved
```
public static void nreserved(long struct,
                             int index,
                             int value)
```
    Unsafe version of reserved.

Class LZ4FCompressOptions

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 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

STABLESRC, RESERVED

Constructor Detail

LZ4FCompressOptions

Method Detail

sizeof

stableSrc

reserved

reserved

stableSrc

reserved

reserved

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nstableSrc

nreserved

nreserved

nstableSrc

nreserved

nreserved