Module de.fabmax.physxjni

Package physx.common

Class PxRefCounted

java.lang.Object

physx.NativeObject

physx.common.PxBase

physx.common.PxRefCounted

Direct Known Subclasses:

PxBaseMaterial, PxConvexMesh, PxHeightField, PxShape, PxTetrahedronMesh, PxTriangleMesh

public class PxRefCounted
extends PxBase

Base class for ref-counted objects.

Nested Class Summary

Nested classes/interfaces inherited from class physx.NativeObject

NativeObject.Allocator<T>

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ALIGNOF
static final int	SIZEOF

Fields inherited from class physx.NativeObject

address, isExternallyAllocated, SIZEOF_BYTE, SIZEOF_DOUBLE, SIZEOF_FLOAT, SIZEOF_INT, SIZEOF_LONG, SIZEOF_POINTER, SIZEOF_SHORT

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PxRefCounted()
protected	PxRefCounted(long address)

Method Summary

Modifier and Type	Method	Description
void	acquireReference()	Acquires a counted reference to this object.
static PxRefCounted	arrayGet(long baseAddress, int index)
int	getReferenceCount()	Returns the reference count of the object.
static PxRefCounted	wrapPointer(long address)

Methods inherited from class physx.common.PxBase

getBaseFlags, getConcreteType, getConcreteTypeName, isReleasable, release, setBaseFlag, setBaseFlags

Methods inherited from class physx.NativeObject

checkNotNull, equals, getAddress, hashCode

Methods inherited from class java.lang.Object

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

Field Details

SIZEOF

public static final int SIZEOF

ALIGNOF

public static final int ALIGNOF

See Also:

• Constant Field Values

Constructor Details

PxRefCounted

protected PxRefCounted()

PxRefCounted

protected PxRefCounted(long address)

Method Details

wrapPointer

public static PxRefCounted wrapPointer(long address)

arrayGet

public static PxRefCounted arrayGet(long baseAddress,
 int index)

getReferenceCount

public int getReferenceCount()

Returns the reference count of the object.

At creation, the reference count of the object is 1. Every other object referencing this object increments the count by 1. When the reference count reaches 0, and only then, the object gets destroyed automatically.

Returns:

the current reference count.

acquireReference

public void acquireReference()

Acquires a counted reference to this object.

This method increases the reference count of the object by 1. Decrement the reference count by calling release()