java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.util.xxhash.XXH32State

All Implemented Interfaces:: java.lang.AutoCloseable, NativeResource, Pointer

public class XXH32State
extends Struct
implements NativeResource

32-bit XXH state for stack allocation. Unstable API.

Layout


 struct XXH32_state_t {
     XXH32_hash_t total_len_32;
     XXH32_hash_t large_len;
     XXH32_hash_t v1;
     XXH32_hash_t v2;
     XXH32_hash_t v3;
     XXH32_hash_t v4;
     XXH32_hash_t mem32[4];
     XXH32_hash_t memsize;
     XXH32_hash_t reserved;
 }

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class XXH32State.Buffer
An array of XXH32State 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`	`LARGE_LEN MEM32 MEMSIZE RESERVED`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static int`	`TOTAL_LEN_32 V1 V2 V3 V4`	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

XXH32State(java.nio.ByteBuffer container)
Creates a XXH32State 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 XXH32State`	`calloc()`	Returns a new `XXH32State` instance allocated with `memCalloc`.
`static XXH32State.Buffer`	`calloc(int capacity)`	Returns a new `XXH32State.Buffer` instance allocated with `memCalloc`.
`static XXH32State`	`callocStack()`	Returns a new `XXH32State` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static XXH32State.Buffer`	`callocStack(int capacity)`	Returns a new `XXH32State.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static XXH32State.Buffer`	`callocStack(int capacity, MemoryStack stack)`	Returns a new `XXH32State.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static XXH32State`	`callocStack(MemoryStack stack)`	Returns a new `XXH32State` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static XXH32State`	`create()`	Returns a new `XXH32State` instance allocated with `BufferUtils`.
`static XXH32State.Buffer`	`create(int capacity)`	Returns a new `XXH32State.Buffer` instance allocated with `BufferUtils`.
`static XXH32State`	`create(long address)`	Returns a new `XXH32State` instance for the specified memory address.
`static XXH32State.Buffer`	`create(long address, int capacity)`	Create a `XXH32State.Buffer` instance at the specified memory.
`static XXH32State`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static XXH32State.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`int`	`large_len()`	Returns the value of the `large_len` field.
`static XXH32State`	`malloc()`	Returns a new `XXH32State` instance allocated with `memAlloc`.
`static XXH32State.Buffer`	`malloc(int capacity)`	Returns a new `XXH32State.Buffer` instance allocated with `memAlloc`.
`static XXH32State`	`mallocStack()`	Returns a new `XXH32State` instance allocated on the thread-local `MemoryStack`.
`static XXH32State.Buffer`	`mallocStack(int capacity)`	Returns a new `XXH32State.Buffer` instance allocated on the thread-local `MemoryStack`.
`static XXH32State.Buffer`	`mallocStack(int capacity, MemoryStack stack)`	Returns a new `XXH32State.Buffer` instance allocated on the specified `MemoryStack`.
`static XXH32State`	`mallocStack(MemoryStack stack)`	Returns a new `XXH32State` instance allocated on the specified `MemoryStack`.
`java.nio.IntBuffer`	`mem32()`	Returns a `IntBuffer` view of the `mem32` field.
`int`	`mem32(int index)`	Returns the value at the specified index of the `mem32` field.
`int`	`memsize()`	Returns the value of the `memsize` field.
`static int`	`nlarge_len(long struct)`	Unsafe version of `large_len()`.
`static java.nio.IntBuffer`	`nmem32(long struct)`	Unsafe version of `mem32()`.
`static int`	`nmem32(long struct, int index)`	Unsafe version of `mem32`.
`static int`	`nmemsize(long struct)`	Unsafe version of `memsize()`.
`static int`	`nreserved(long struct)`	Unsafe version of `reserved()`.
`static int`	`ntotal_len_32(long struct)`	Unsafe version of `total_len_32()`.
`static int`	`nv1(long struct)`	Unsafe version of `v1()`.
`static int`	`nv2(long struct)`	Unsafe version of `v2()`.
`static int`	`nv3(long struct)`	Unsafe version of `v3()`.
`static int`	`nv4(long struct)`	Unsafe version of `v4()`.
`int`	`reserved()`	Returns the value of the `reserved` field.
`int`	`sizeof()`	Returns `sizeof(struct)`.
`int`	`total_len_32()`	Returns the value of the `total_len_32` field.
`int`	`v1()`	Returns the value of the `v1` field.
`int`	`v2()`	Returns the value of the `v2` field.
`int`	`v3()`	Returns the value of the `v3` field.
`int`	`v4()`	Returns the value of the `v4` 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.
  - TOTAL_LEN_32, LARGE_LEN, V1, V2, V3, V4, MEM32, MEMSIZE, RESERVED
    
    The struct member offsets.
- Constructor Detail
  - XXH32State
```
public XXH32State(java.nio.ByteBuffer container)
```
    Creates a XXH32State 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
  - total_len_32
```
public int total_len_32()
```
    Returns the value of the total_len_32 field.
  - large_len
```
public int large_len()
```
    Returns the value of the large_len field.
  - v1
```
public int v1()
```
    Returns the value of the v1 field.
  - v2
```
public int v2()
```
    Returns the value of the v2 field.
  - v3
```
public int v3()
```
    Returns the value of the v3 field.
  - v4
```
public int v4()
```
    Returns the value of the v4 field.
  - mem32
```
public java.nio.IntBuffer mem32()
```
    Returns a IntBuffer view of the mem32 field.
  - mem32
```
public int mem32(int index)
```
    Returns the value at the specified index of the mem32 field.
  - memsize
```
public int memsize()
```
    Returns the value of the memsize field.
  - reserved
```
public int reserved()
```
    Returns the value of the reserved field.
  - malloc
```
public static XXH32State malloc()
```
    Returns a new XXH32State instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static XXH32State calloc()
```
    Returns a new XXH32State instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static XXH32State create()
```
    Returns a new XXH32State instance allocated with BufferUtils.
  - create
```
public static XXH32State create(long address)
```
    Returns a new XXH32State instance for the specified memory address.
  - createSafe
```
@Nullable
public static XXH32State createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static XXH32State.Buffer malloc(int capacity)
```
    Returns a new XXH32State.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static XXH32State.Buffer calloc(int capacity)
```
    Returns a new XXH32State.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static XXH32State.Buffer create(int capacity)
```
    Returns a new XXH32State.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static XXH32State.Buffer create(long address,
                                       int capacity)
```
    Create a XXH32State.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static XXH32State.Buffer createSafe(long address,
                                           int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static XXH32State mallocStack()
```
    Returns a new XXH32State instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static XXH32State callocStack()
```
    Returns a new XXH32State instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static XXH32State mallocStack(MemoryStack stack)
```
    Returns a new XXH32State instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static XXH32State callocStack(MemoryStack stack)
```
    Returns a new XXH32State instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static XXH32State.Buffer mallocStack(int capacity)
```
    Returns a new XXH32State.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static XXH32State.Buffer callocStack(int capacity)
```
    Returns a new XXH32State.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static XXH32State.Buffer mallocStack(int capacity,
                                            MemoryStack stack)
```
    Returns a new XXH32State.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static XXH32State.Buffer callocStack(int capacity,
                                            MemoryStack stack)
```
    Returns a new XXH32State.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
  - ntotal_len_32
```
public static int ntotal_len_32(long struct)
```
    Unsafe version of total_len_32().
  - nlarge_len
```
public static int nlarge_len(long struct)
```
    Unsafe version of large_len().
  - nv1
```
public static int nv1(long struct)
```
    Unsafe version of v1().
  - nv2
```
public static int nv2(long struct)
```
    Unsafe version of v2().
  - nv3
```
public static int nv3(long struct)
```
    Unsafe version of v3().
  - nv4
```
public static int nv4(long struct)
```
    Unsafe version of v4().
  - nmem32
```
public static java.nio.IntBuffer nmem32(long struct)
```
    Unsafe version of mem32().
  - nmem32
```
public static int nmem32(long struct,
                         int index)
```
    Unsafe version of mem32.
  - nmemsize
```
public static int nmemsize(long struct)
```
    Unsafe version of memsize().
  - nreserved
```
public static int nreserved(long struct)
```
    Unsafe version of reserved().

Class XXH32State

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

TOTAL_LEN_32, LARGE_LEN, V1, V2, V3, V4, MEM32, MEMSIZE, RESERVED

Constructor Detail

XXH32State

Method Detail

sizeof

total_len_32

large_len

v1

v2

v3

v4

mem32

mem32

memsize

reserved

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

ntotal_len_32

nlarge_len

nv1

nv2

nv3

nv4

nmem32

nmem32

nmemsize

nreserved