java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.system.rpmalloc.RPmallocThreadStatistics.size_use

All Implemented Interfaces:

Pointer

Enclosing class:

RPmallocThreadStatistics
```
public static class RPmallocThreadStatistics.size_use
extends Struct
```
Member documentation
- alloc_current – Current number of allocations
- alloc_peak – Peak number of allocations
- alloc_total – Total number of allocations
- free_total – Total number of frees
- spans_to_cache – Number of spans transitioned to cache
- spans_from_cache – Number of spans transitioned from cache
- spans_from_reserved – Number of spans transitioned from reserved state
- map_calls – Number of raw memory map calls (not hitting the reserve spans but resulting in actual OS mmap calls)
Layout
```
 struct {
     size_t alloc_current;
     size_t alloc_peak;
     size_t alloc_total;
     size_t free_total;
     size_t spans_to_cache;
     size_t spans_from_cache;
     size_t spans_from_reserved;
     size_t map_calls;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class RPmallocThreadStatistics.size_use.Buffer
An array of RPmallocThreadStatistics.size_use 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`	`ALLOC_CURRENT ALLOC_PEAK ALLOC_TOTAL FREE_TOTAL MAP_CALLS`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static int`	`SPANS_FROM_CACHE SPANS_FROM_RESERVED SPANS_TO_CACHE`	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

size_use(java.nio.ByteBuffer container)
Creates a size_use 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
`long`	`alloc_current()`	Returns the value of the `alloc_current` field.
`long`	`alloc_peak()`	Returns the value of the `alloc_peak` field.
`long`	`alloc_total()`	Returns the value of the `alloc_total` field.
`static RPmallocThreadStatistics.size_use`	`create(long address)`	Returns a new `size_use` instance for the specified memory address.
`static RPmallocThreadStatistics.size_use.Buffer`	`create(long address, int capacity)`	Create a `RPmallocThreadStatistics.size_use.Buffer` instance at the specified memory.
`static RPmallocThreadStatistics.size_use`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static RPmallocThreadStatistics.size_use.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`long`	`free_total()`	Returns the value of the `free_total` field.
`long`	`map_calls()`	Returns the value of the `map_calls` field.
`static long`	`nalloc_current(long struct)`	Unsafe version of `alloc_current()`.
`static long`	`nalloc_peak(long struct)`	Unsafe version of `alloc_peak()`.
`static long`	`nalloc_total(long struct)`	Unsafe version of `alloc_total()`.
`static long`	`nfree_total(long struct)`	Unsafe version of `free_total()`.
`static long`	`nmap_calls(long struct)`	Unsafe version of `map_calls()`.
`static long`	`nspans_from_cache(long struct)`	Unsafe version of `spans_from_cache()`.
`static long`	`nspans_from_reserved(long struct)`	Unsafe version of `spans_from_reserved()`.
`static long`	`nspans_to_cache(long struct)`	Unsafe version of `spans_to_cache()`.
`int`	`sizeof()`	Returns `sizeof(struct)`.
`long`	`spans_from_cache()`	Returns the value of the `spans_from_cache` field.
`long`	`spans_from_reserved()`	Returns the value of the `spans_from_reserved` field.
`long`	`spans_to_cache()`	Returns the value of the `spans_to_cache` field.

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.
  - ALLOC_CURRENT, ALLOC_PEAK, ALLOC_TOTAL, FREE_TOTAL, SPANS_TO_CACHE, SPANS_FROM_CACHE, SPANS_FROM_RESERVED, MAP_CALLS
    
    The struct member offsets.
- Constructor Detail
  - size_use
```
public size_use(java.nio.ByteBuffer container)
```
    Creates a size_use 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
  - alloc_current
```
public long alloc_current()
```
    Returns the value of the alloc_current field.
  - alloc_peak
```
public long alloc_peak()
```
    Returns the value of the alloc_peak field.
  - alloc_total
```
public long alloc_total()
```
    Returns the value of the alloc_total field.
  - free_total
```
public long free_total()
```
    Returns the value of the free_total field.
  - spans_to_cache
```
public long spans_to_cache()
```
    Returns the value of the spans_to_cache field.
  - spans_from_cache
```
public long spans_from_cache()
```
    Returns the value of the spans_from_cache field.
  - spans_from_reserved
```
public long spans_from_reserved()
```
    Returns the value of the spans_from_reserved field.
  - map_calls
```
public long map_calls()
```
    Returns the value of the map_calls field.
  - create
```
public static RPmallocThreadStatistics.size_use create(long address)
```
    Returns a new size_use instance for the specified memory address.
  - createSafe
```
@Nullable
public static RPmallocThreadStatistics.size_use createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - create
```
public static RPmallocThreadStatistics.size_use.Buffer create(long address,
                                                              int capacity)
```
    Create a RPmallocThreadStatistics.size_use.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static RPmallocThreadStatistics.size_use.Buffer createSafe(long address,
                                                                  int capacity)
```
    Like create, but returns null if address is NULL.
  - nalloc_current
```
public static long nalloc_current(long struct)
```
    Unsafe version of alloc_current().
  - nalloc_peak
```
public static long nalloc_peak(long struct)
```
    Unsafe version of alloc_peak().
  - nalloc_total
```
public static long nalloc_total(long struct)
```
    Unsafe version of alloc_total().
  - nfree_total
```
public static long nfree_total(long struct)
```
    Unsafe version of free_total().
  - nspans_to_cache
```
public static long nspans_to_cache(long struct)
```
    Unsafe version of spans_to_cache().
  - nspans_from_cache
```
public static long nspans_from_cache(long struct)
```
    Unsafe version of spans_from_cache().
  - nspans_from_reserved
```
public static long nspans_from_reserved(long struct)
```
    Unsafe version of spans_from_reserved().
  - nmap_calls
```
public static long nmap_calls(long struct)
```
    Unsafe version of map_calls().

Class RPmallocThreadStatistics.size_use

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 java.lang.Object

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

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

ALLOC_CURRENT, ALLOC_PEAK, ALLOC_TOTAL, FREE_TOTAL, SPANS_TO_CACHE, SPANS_FROM_CACHE, SPANS_FROM_RESERVED, MAP_CALLS

Constructor Detail

size_use

Method Detail

sizeof

alloc_current

alloc_peak

alloc_total

free_total

spans_to_cache

spans_from_cache

spans_from_reserved

map_calls

create

createSafe

create

createSafe

nalloc_current

nalloc_peak

nalloc_total

nfree_total

nspans_to_cache

nspans_from_cache

nspans_from_reserved

nmap_calls