Package org.robovm.rt.bro

Class Struct<T extends Struct<T>>

java.lang.Object

org.robovm.rt.bro.NativeObject

org.robovm.rt.bro.Struct<T>

All Implemented Interfaces:

Iterable<T>

Direct Known Subclasses:

BooleanPtr, BytePtr, CharPtr, DoublePtr, FloatPtr, FunctionPtr, IntPtr, LongPtr, MachineSizedFloatPtr, MachineSizedSIntPtr, MachineSizedUIntPtr, Ptr, ShortPtr, VoidPtr

public abstract class Struct<T extends Struct<T>>
extends NativeObject
implements Iterable<T>

Version:

$Id$

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Struct.Marshaler

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Struct()
protected	Struct(long handle)

Method Summary

Modifier and Type	Method	Description
protected int	_sizeOf()
static <T extends Struct<T>> T	allocate(Class<T> cls)
static <T extends Struct<T>> T	allocate(Class<T> cls, int n)
<U extends NativeObject> U	as(Class<U> type)	Casts this NativeObject to another NativeObject type.
void	clear()
void	clear(int n)
T	copy()
T	copy(int n)
T	copyWithMalloc()
T	copyWithMalloc(int n)
void	free()
Iterator<T>	iterator()	Returns an Iterator for the elements in this object.
Iterator<T>	iterator(int n)
static <T extends Struct<T>> T	malloc(Class<T> cls)
static <T extends Struct<T>> T	malloc(Class<T> cls, int n)
T	next()
T	next(long delta)
static int	offsetOf(int index)
T	previous()
T	previous(long delta)
static int	sizeOf()
static int	sizeOf(Struct<?> struct)
T[]	toArray(int n)
List<T>	toList(int n)
static <T extends Struct<T>> T	toStruct(Class<T> cls, long handle)
void	update(T o)	Updates the memory starting at this Struct with the Struct starting at the specified instance.
void	update(T[] array)	Updates the memory starting at this Struct with the Structs in the specified array.
void	update(T o, int n)	Updates the memory starting at this Struct with the Structs starting at the specified instance.
protected T	wrap(long address)

Methods inherited from class org.robovm.rt.bro.NativeObject

equals, getHandle, hashCode, setHandle

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Struct

protected Struct()

Struct

protected Struct(long handle)

Method Details

copy

public T copy()

copy

public T copy(int n)

copyWithMalloc

public T copyWithMalloc()

copyWithMalloc

public T copyWithMalloc(int n)

as

public <U extends NativeObject> U as(Class<U> type)

Description copied from class: NativeObject

Casts this NativeObject to another NativeObject type.

Overrides:

as in class NativeObject

Parameters:

type - the type to cast to.

Returns:

a NativeObject that points to the same memory location as this NativeObject.

_sizeOf

protected int _sizeOf()

clear

public void clear()

clear

public void clear(int n)

free

public void free()

iterator

public Iterator<T> iterator()

Description copied from interface: Iterable

Returns an Iterator for the elements in this object.

Specified by:

iterator in interface Iterable<T extends Struct<T>>

Returns:

An Iterator instance.

iterator

public Iterator<T> iterator(int n)

wrap

protected T wrap(long address)

next

public T next()

next

public T next(long delta)

previous

public T previous()

previous

public T previous(long delta)

toArray

public T[] toArray(int n)

update

public void update(T o)

Updates the memory starting at this Struct with the Struct starting at the specified instance.

Parameters:

o - the Struct to write to the address of this Struct.

Throws:

NullPointerException - if o is null.

IllegalArgumentException - if the class of o is not the same as this Struct's class.

update

public void update(T o, int n)

Updates the memory starting at this Struct with the Structs starting at the specified instance.

Parameters:

o - the first Struct to write to the address of this Struct.

n - the number of Structs to write.

Throws:

NullPointerException - if o is null.

IllegalArgumentException - if the class of o is not the same as this Struct's class.

update

public void update(T[] array)

Updates the memory starting at this Struct with the Structs in the specified array.

Parameters:

array - the array of Structs to write.

Throws:

NullPointerException - if array or any of the objects in array are null.

IllegalArgumentException - if the class of any of the objects in the array is not the same as this Struct's class.

toList

public List<T> toList(int n)

sizeOf

public static int sizeOf()

sizeOf

public static int sizeOf(Struct<?> struct)

offsetOf

public static int offsetOf(int index)

allocate

public static <T extends Struct<T>> T allocate(Class<T> cls)

allocate

public static <T extends Struct<T>> T allocate(Class<T> cls, int n)

malloc

public static <T extends Struct<T>> T malloc(Class<T> cls)

malloc

public static <T extends Struct<T>> T malloc(Class<T> cls, int n)

toStruct

public static <T extends Struct<T>> T toStruct(Class<T> cls, long handle)