Uses of Class
org.bytedeco.javacpp.Pointer

Packages that use Pointer

Package	Description
org.bytedeco.javacpp	Contains the main set of classes for JavaCPP at runtime.
org.bytedeco.javacpp.indexer	Contains classes for multidimensional access of arrays and buffers.

Uses of Pointer in org.bytedeco.javacpp

Classes in org.bytedeco.javacpp with type parameters of type Pointer

Modifier and Type	Class	Description
class	PointerPointer<P extends Pointer>	The peer class to native pointers and arrays of void*.

Subclasses of Pointer in org.bytedeco.javacpp

Modifier and Type	Class	Description
class	BooleanPointer	The peer class to native pointers and arrays of jboolean.
class	BoolPointer	The peer class to native pointers and arrays of bool.
class	BytePointer	The peer class to native pointers and arrays of signed char, including strings.
class	CharPointer	The peer class to native pointers and arrays of short for UTF-16.
class	CLongPointer	The peer class to native pointers and arrays of long.
class	DoublePointer	The peer class to native pointers and arrays of double.
class	FloatPointer	The peer class to native pointers and arrays of float.
class	FunctionPointer	All peer classes to function pointers must derive from FunctionPointer.
class	IntPointer	The peer class to native pointers and arrays of int, also used for UTF-32.
class	LongPointer	The peer class to native pointers and arrays of long long.
class	PointerPointer<P extends Pointer>	The peer class to native pointers and arrays of void*.
class	ShortPointer	The peer class to native pointers and arrays of short.
class	SizeTPointer	The peer class to native pointers and arrays of size_t.

Subclasses with type arguments of type Pointer in org.bytedeco.javacpp

Modifier and Type	Class	Description
(package private) static class	Pointer.DeallocatorReference	A subclass of PhantomReference that also acts as a linked list to keep their references alive until they get garbage collected.

Fields in org.bytedeco.javacpp declared as Pointer

Modifier and Type	Field	Description
(package private) Pointer	Pointer.CustomDeallocator.pointer
(package private) Pointer	Pointer.ProxyDeallocator.pointer
private P[]	PointerPointer.pointerArray	This is just to keep references to Pointer objects and prevent premature deallocation.

Fields in org.bytedeco.javacpp with type parameters of type Pointer

Modifier and Type	Field	Description
(package private) static WeakHashMap<Class<? extends Pointer>, HashMap<String,Integer>>	Loader.memberOffsets	Contains offsetof() and sizeof() values of native types of struct, class, and union.
(package private) Deque<Pointer>	PointerScope.pointerStack	The stack keeping references to attached Pointer objects.
private static final ReferenceQueue<Pointer>	Pointer.referenceQueue	The ReferenceQueue used by Pointer.DeallocatorReference.

Methods in org.bytedeco.javacpp with type parameters of type Pointer

Modifier and Type	Method	Description
<P extends Pointer> P	Pointer.capacity(long capacity)	Sets the capacity and returns this.
protected <P extends Pointer> P	Pointer.deallocator(Pointer.Deallocator deallocator)	Sets the deallocator and returns this.
<P extends Pointer> P	Pointer.fill(int b)	Calls in effect memset(address + position, b, length), where length = sizeof() * (limit - position).
<P extends Pointer> P	Pointer.getPointer()	Returns getPointer(0).
<P extends Pointer> P	Pointer.getPointer(long i)	Returns getPointer(getClass(), i).
<P extends Pointer> P	Pointer.getPointer(Class<P> type)	Returns getPointer(type, 0).
<P extends Pointer> P	Pointer.getPointer(Class<P> type, long i)	Returns new P(this).offsetAddress(i) after scaling Pointer.position, Pointer.limit, and Pointer.capacity with Pointer.sizeof().
<P extends Pointer> P	Pointer.limit(long limit)	Sets the limit and returns this.
protected <P extends Pointer> P	Pointer.offsetAddress(long i)	Adds i * sizeof() to Pointer.address and subtracts i from Pointer.limit and Pointer.capacity.
<P extends Pointer> P	Pointer.position(long position)	Sets the position and returns this.
<P extends Pointer> P	Pointer.put(Pointer p)	Calls in effect memcpy(this.address + this.position, p.address + p.position, length), where length = sizeof(p) * (p.limit - p.position).
<P extends Pointer> P	Pointer.retainReference()	Calls Pointer.ReferenceCounter.retain(), incrementing the reference count by 1.
protected static <P extends Pointer> P	Pointer.withDeallocator(P p)	A utility method to register easily a Pointer.CustomDeallocator with a Pointer.
<P extends Pointer> P	Pointer.zero()	Returns fill(0).

Methods in org.bytedeco.javacpp that return Pointer

Modifier and Type	Method	Description
static Pointer	Loader.addressof(String symbol)	Returns Loader.Helper.addressof(String).
static Pointer	Loader.Helper.addressof(String symbol)	Returns the address found under the given name in the "dynamic symbol tables" (Linux, Mac OS X, etc) or the "export tables" (Windows) of all libraries loaded, or null if not found.
static Pointer	Pointer.calloc(long n, long size)
Pointer	PointerPointer.get()
Pointer	PointerPointer.get(long i)
static Pointer	Loader.getJavaVM()	Returns Loader.Helper.getJavaVM().
static Pointer	Loader.Helper.getJavaVM()	Returns the JavaVM JNI object, as required by some APIs for initialization.
Pointer	BytePointer.getPointerValue()	Returns getPointerValue(0).
Pointer	BytePointer.getPointerValue(long i)	Returns the Pointer value at the i-th byte in the native array.
static Pointer	Pointer.malloc(long size)
static Pointer	Pointer.memchr(Pointer p, int ch, long size)
static Pointer	Pointer.memcpy(Pointer dst, Pointer src, long size)
static Pointer	Pointer.memmove(Pointer dst, Pointer src, long size)
static Pointer	Pointer.memset(Pointer dst, int ch, long size)
static Pointer	Loader.Helper.newGlobalRef(Object object)	Returns a JNI global reference stored in a Pointer for the given Object.
static Pointer	Loader.newGlobalRef(Object object)	Returns Loader.Helper.newGlobalRef(Object).
static Pointer	Pointer.realloc(Pointer p, long size)

Methods in org.bytedeco.javacpp that return types with arguments of type Pointer

Modifier and Type	Method	Description
Class<? extends Pointer>[]	PointerScope.forClasses()

Methods in org.bytedeco.javacpp with parameters of type Pointer

Modifier and Type	Method	Description
static Object	Loader.accessGlobalRef(Pointer globalRef)	Returns Loader.Helper.accessGlobalRef(Pointer).
static Object	Loader.Helper.accessGlobalRef(Pointer globalRef)	Returns an Object from the JNI global reference stored in the Pointer.
PointerScope	PointerScope.attach(Pointer p)	Pushes the Pointer onto the PointerScope.pointerStack of this Scope and calls Pointer.retainReference().
static void	Loader.deleteGlobalRef(Pointer globalRef)	Calls Loader.Helper.deleteGlobalRef(Pointer).
static void	Loader.Helper.deleteGlobalRef(Pointer globalRef)	Deletes the JNI global reference stored in the Pointer.
PointerScope	PointerScope.detach(Pointer p)	Removes the Pointer from the PointerScope.pointerStack of this Scope and calls Pointer.releaseReference().
static void	Pointer.free(Pointer p)
static boolean	Pointer.isNull(Pointer p)	Returns p == null || p.address == 0.
static Pointer	Pointer.memchr(Pointer p, int ch, long size)
static int	Pointer.memcmp(Pointer p1, Pointer p2, long size)
static Pointer	Pointer.memcpy(Pointer dst, Pointer src, long size)
static Pointer	Pointer.memmove(Pointer dst, Pointer src, long size)
static Pointer	Pointer.memset(Pointer dst, int ch, long size)
<P extends Pointer> P	Pointer.put(Pointer p)	Calls in effect memcpy(this.address + this.position, p.address + p.position, length), where length = sizeof(p) * (p.limit - p.position).
PointerPointer<P>	PointerPointer.put(long i, Pointer p)	Copies the Pointer value to the i-th element of a native array.
PointerPointer<P>	PointerPointer.put(Pointer p)
PointerPointer<P>	PointerPointer.put(P... array)	Writes the Pointer values into the native void* array.
BytePointer	BytePointer.putPointerValue(long i, Pointer p)	Sets the Pointer value at the i-th byte in the native array.
BytePointer	BytePointer.putPointerValue(Pointer p)	Returns putPointerValue(0, s).
static Pointer	Pointer.realloc(Pointer p, long size)

Method parameters in org.bytedeco.javacpp with type arguments of type Pointer

Modifier and Type	Method	Description
static int	Loader.offsetof(Class<? extends Pointer> type, String member)	Gets offsetof() values from Loader.memberOffsets filled by native libraries.
static int	Pointer.offsetof(Class<? extends Pointer> type, String member)	Returns Loader.offsetof(type, member).
(package private) static void	Loader.putMemberOffset(Class<? extends Pointer> type, String member, int offset)	Called by native libraries to put offsetof() and sizeof() values in Loader.memberOffsets.
static int	Loader.sizeof(Class<? extends Pointer> type)	Gets sizeof() values from Loader.memberOffsets filled by native libraries.
static int	Pointer.sizeof(Class<? extends Pointer> type)	Returns Loader.sizeof(type).

Constructors in org.bytedeco.javacpp with parameters of type Pointer

Modifier	Constructor	Description
	BooleanPointer(Pointer p)
	BoolPointer(Pointer p)
	BytePointer(Pointer p)
	CharPointer(Pointer p)
	CLongPointer(Pointer p)
	CustomDeallocator(Pointer p)
(package private)	DeallocatorReference(Pointer p, Pointer.Deallocator deallocator)
	DoublePointer(Pointer p)
	FloatPointer(Pointer p)
protected	FunctionPointer(Pointer p)
	IntPointer(Pointer p)
	LongPointer(Pointer p)
(package private)	NativeDeallocator(Pointer p, long ownerAddress, long deallocatorAddress)
	Pointer(Pointer p)	Copies the address, position, limit, and capacity of another Pointer.
	PointerPointer(Pointer p)
	PointerPointer(P... array)	Allocates enough memory for the array and copies it.
	ProxyDeallocator(Pointer p, Buffer b)
	ProxyDeallocator(Pointer p, Pointer p2)
	ShortPointer(Pointer p)
	SizeTPointer(Pointer p)

Uses of Pointer in org.bytedeco.javacpp.indexer

Methods in org.bytedeco.javacpp.indexer that return Pointer

Modifier and Type	Method	Description
Pointer	Bfloat16RawIndexer.pointer()
Pointer	BooleanRawIndexer.pointer()
Pointer	ByteRawIndexer.pointer()
Pointer	CharRawIndexer.pointer()
Pointer	DoubleRawIndexer.pointer()
Pointer	FloatRawIndexer.pointer()
Pointer	HalfRawIndexer.pointer()
Pointer	Indexer.pointer()	Returns the backing pointer, or null if none
Pointer	IntRawIndexer.pointer()
Pointer	LongRawIndexer.pointer()
Pointer	ShortRawIndexer.pointer()
Pointer	UByteRawIndexer.pointer()
Pointer	UIntRawIndexer.pointer()
Pointer	ULongRawIndexer.pointer()
Pointer	UShortRawIndexer.pointer()