Abstract representation of a data buffer. More...

#include <Buffer.h>

Inheritance diagram for agxData::Buffer:

Public Types
typedef agx::Event1< Buffer * >	Event

typedef agx::Callback2< Buffer *, const agx::IndexRange & >	RangeCallback
	Specify a custom element initializer callback.

Public Types inherited from agx::Component
typedef Event2< Component , Object >	ObjectEvent
	Event when adding removing child objects.

typedef Callback1< Object * >	TraverseCallback

Public Types inherited from agx::Object
typedef agx::observer_ptr< const Event >	EventConstObserver

typedef agx::ref_ptr< const Event >	EventConstRef

typedef agx::observer_ptr< Event >	EventObserver

typedef agx::Vector< EventObserver >	EventObserverVector

typedef agx::VectorPOD< Event * >	EventPtrVector

typedef agx::ref_ptr< Event >	EventRef

typedef agx::Vector< EventRef >	EventRefVector

Public Member Functions
	Buffer (const agx::Name &name, const agxData::Format *format)

	Buffer (const agxData::Format *format)

void	addListener (EventListener *listener)

void *	allocateBackBuffer ()

virtual void	buildNavigationTree (agxJson::Value &eNode) const override

size_t	capacity () const

void	clear ()
	Clear the buffer.

Buffer *	clone () const
	Clone the buffer.

Buffer *	clone (const agx::IndexRange &range) const
	Clone a subset of the buffer.

Buffer *	clone (const agx::IndexVector &indices) const

Buffer *	clone (const agxData::IndexArray &indices) const

void	commit ()

void	commit (agx::Index index)

void	commit (agx::IndexRange32 range)

void	commit (const agxData::IndexArray &indexList)

virtual void	configure (agx::TiXmlElement *eBuffer) override

void	deleteOverflowBuffer (void *buffer, size_t numElements)

bool	empty () const

template<typename T >
agxData::Array< T > &	getArray ()
	Convenience method to get an direct data array.

agxData::AbstractArray &	getArray ()

template<typename T >
Array< T > &	getArray ()

template<typename T >
const agxData::Array< T > &	getArray () const

const agxData::AbstractArray &	getArray () const

template<typename T >
const Array< T > &	getArray () const

agxData::Attribute *	getAttribute ()

const agxData::Attribute *	getAttribute () const

agxData::Value *	getDefaultValue ()

const agxData::Value *	getDefaultValue () const

template<typename T >
T &	getElement (size_t index)

void *	getElement (size_t index)

template<typename T >
const T &	getElement (size_t index) const

const void *	getElement (size_t index) const

size_t	getElementArraySize () const

Buffer *	getElementBuffer ()
	If the buffer contains arrays/vectors, the actual elements are stored in another buffer.

const Buffer *	getElementBuffer () const

agxData::Format *	getFormat ()

const agxData::Format *	getFormat () const

Buffer *	getGlobalOrderBuffer ()
	If the buffer is used as a global result, we provide a permutation buffer for parallel determinism.

const Buffer *	getGlobalOrderBuffer () const

agx::GlobalResultBuffer *	getGlobalResult ()

const agx::GlobalResultBuffer *	getGlobalResult () const

Buffer *	getOrCreateGlobalOrderBuffer ()

Buffer *	getOriginalBuffer ()

const Buffer *	getOriginalBuffer () const

const agxData::Value::Event::CallbackType &	getReserveCallback () const

const agxData::Value::Event::CallbackType &	getResizeCallback () const

agx::UInt64	getRevision () const

agxData::EntityStorage *	getStorage ()

const agxData::EntityStorage *	getStorage () const

agxData::Type *	getType ()

const agxData::Type *	getType () const

bool	hasListener (EventListener *listener)

void	initialize (const agx::IndexRange &range)
	Initialize a range of elements.

void *	kernelOverflowReallocation (size_t size)

void	presize (size_t size, size_t initialSize)

void	print () const
	Print the buffer.

void	print (agx::IndexRange range) const

void	print (std::ostream &stream) const

void	print (std::ostream &stream, agx::IndexRange range) const

void *	ptr ()
	Get access to the raw data buffer.

template<typename T >
T *	ptr ()

const void *	ptr () const

template<typename T >
const T *	ptr () const

void	registerSharedContainer (agx::Container *container)

void	removeListener (EventListener *listener)

void	reserve (size_t size)
	Reserve space for future buffer expansion.

void	resize (size_t size, bool initializeElements=true)
	Resize the buffer.

void	setDefaultValue (agxData::Value *value)
	Set the default element value.

void	setElementBuffer (Buffer *buffer)
	Set the element buffer, internal use only.

void	setElementDestructor (const RangeCallback &callback)

void	setElementInitializer (const RangeCallback &callback)

void	setRevision (agx::UInt64 revision)

size_t	size () const

virtual void	snapshot (agx::TiXmlNode *eParent, const agx::String &directory) const override

void	swapBackBuffer (void *backBuffer)

void	unregisterSharedContainer (agx::Container *container)

Public Member Functions inherited from agx::Component
	Component (const agx::Name &name=agx::Name(), agx::Model model=agx::Component::ClassModel(), agx::Device device=nullptr)

virtual void	addObject (agx::Object *object, bool assignContext=true)
	Add an object to the component.

virtual String	autoComplete (const String &partialName, StringVector &matchingNames) const

virtual void	buildNavigationTree (agxJson::Value &eNode) const override

void	configure (Model *model)

virtual void	configure (TiXmlElement *eComponent) override

agx::Device *	getDevice ()

template<typename T >
T *	getDevice ()

const agx::Device *	getDevice () const

template<typename T >
const T *	getDevice () const

size_t	getNumObjects (const agx::Name &name) const

agx::Object *	getObject (const agx::Name &name, agx::Model *model, size_t index=0)

const agx::Object *	getObject (const agx::Name &name, agx::Model *model, size_t index=0) const

agx::Object *	getObject (const agx::Name &name, size_t index=0)

template<typename T >
T *	getObject (const agx::Name &name, size_t index=0)

const agx::Object *	getObject (const agx::Name &name, size_t index=0) const

template<typename T >
const T *	getObject (const agx::Name &name, size_t index=0) const

const agx::ObjectRefVector &	getObjects () const

template<typename T >
void	getObjects (agx::ObjectPtrVector &result, bool recursive=false) const
	Returns All child objects of a specified type in the result container.

void	getObjects (agx::ObjectPtrVector &result, const agx::Model *model, bool recursive=false) const

virtual Object *	getResourceImpl (const Path &path, agx::Model *model) override

virtual void	printSubtree () const override

void	printSubtree (std::ostream &stream, int depth=0) const

virtual void	rebind () override

void	removeAllObjects ()
	Remove all components.

virtual void	removeObject (agx::Object *object)
	Remove an object from the component.

void	removeObject (const agx::Name &name, size_t index=0)
	Remove an object with a specified name (and optional index) from the component.

virtual void	snapshot (TiXmlNode *eParent, const String &directory) const override

void	traverse (ComponentVisitor *)

void	traverse (const TraverseCallback &callback)

Public Member Functions inherited from agx::Object
	Object (const Name &name=Name(), Model *model=Object::ClassModel())

void	addListener (EventListener *listener)

virtual void	buildNavigationTree (agxJson::Value &eNode) const

virtual void	configure (TiXmlElement *)

agx::String	fullName () const

agx::String	fullPath () const

agx::String	fullPath (const agx::Object *root) const

template<typename T >
T *	getAutoScopedResource (const agx::Path &path)

template<typename T >
const T *	getAutoScopedResource (const agx::Path &path) const

agx::Object *	getAutoScopedResource (const agx::Path &path, agx::Model *model=nullptr)

const agx::Object *	getAutoScopedResource (const agx::Path &path, agx::Model *model=nullptr) const

agx::Object *	getContext ()

template<typename T >
T *	getContext ()

const agx::Object *	getContext () const

template<typename T >
const T *	getContext () const

agx::UInt32	getId () const

const agx::Name &	getImplementationName () const

agx::Model *	getModel ()

const agx::Model *	getModel () const

const agx::Name &	getName () const

agx::Object *	getNextSibling ()

const agx::Object *	getNextSibling () const

agx::Path	getPath () const

agx::Path	getPath (const agx::Object *root) const

template<typename T >
T *	getResource (const agx::Path &path)

template<typename T >
const T *	getResource (const agx::Path &path) const

agx::Object *	getResource (const agx::Path &path, agx::Model *model=nullptr)

const agx::Object *	getResource (const agx::Path &path, agx::Model *model=nullptr) const

virtual agx::Object *	getResourceImpl (const agx::Path &path, agx::Model *model)

agx::Object *	getRootContext ()

const agx::Object *	getRootContext () const

bool	hasListener (EventListener *listener)

bool	hasParent (const agx::Object *node) const

bool	isUnique () const

virtual void	printSubtree () const

virtual void	rebind ()

void	removeListener (EventListener *listener)

virtual void	save (TiXmlElement *) const

virtual void	setContext (agx::Object *context)

void	setId (UInt32 id)

void	setModel (agx::Model *model)
	Set the object model (handled automatically).

void	setName (const agx::Name &name)
	Set the name of the object.

virtual void	snapshot (TiXmlNode *, const String &) const

Public Member Functions inherited from agx::Referenced
	Referenced ()
	Default constructor.

	Referenced (const Referenced &)

template<typename T >
T *	as ()
	Subclass casting.

template<typename T >
const T *	as () const

template<typename T >
T *	asSafe ()
	Safe subclass casting, return nullptr if template type does not match.

template<typename T >
const T *	asSafe () const

int	getReferenceCount () const

template<typename T >
bool	is () const
	Subclass test.

Referenced &	operator= (const Referenced &)
	Assignment operator. Will increment the number of references to the referenced object.

void	reference (void *ptr=nullptr) const
	Explicitly increment the reference count by one, indicating that this object has another pointer which is referencing it.

void	unreference (void *ptr=nullptr) const
	Decrement the reference count by one, indicating that a pointer to this object is referencing it.

void	unreference_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is referencing it.

Static Public Member Functions
static agx::Model *	ClassModel ()

static void	copy (Buffer target, const Buffer source)
	Copy one buffer to another.

static void	copy (Buffer target, size_t targetOffset, const Buffer source, size_t sourceOffset, size_t numElements)

static void	copyGather (Buffer target, const Buffer source, const agxData::IndexArray &indices)

static void	copyScatter (Buffer target, const Buffer source, const agxData::IndexArray &indices)

static Buffer *	load (agx::TiXmlElement eBuffer, agx::Device device)

Static Public Member Functions inherited from agx::Component
static Component *	_load (TiXmlElement eComponent, Device device)

static agx::Model *	ClassModel ()

static Component *	load (const Path &path, const Name &implementation, Device *device, const Path &_namespace=Path())

static Component *	load (const String &path, const Path &_namespace=Path())

static Component *	load (const String &path, Device *device, const Path &_namespace=Path())

static Component *	load (TiXmlElement eComponent, Device device)

Static Public Member Functions inherited from agx::Object
static agx::Model *	ClassModel ()

static agx::String	generateName (const agx::String &bindPath)

static const HashSet< Object * > &	getActiveObjects ()

static bool	getEnableRebind ()
	Should rebinding be allowed? Right now a global setting.

static Object *	load (const String &path, Device *device, const String &type, const String &attribute, const String &value)

template<typename T >
static T *	load (const String &path, Device *device, const String &type, const String &attribute, const String &value)

static Object *	load (const String &path, Device *device, const String &type="", size_t instance=0)

template<typename T >
static T *	load (const String &path, Device *device, const String &type="", size_t instance=0)

static void	load (const String &path, Device *device, ObjectPtrVector &loadedObjects)

static Object *	load (TiXmlElement eObject, Device device)

template<typename T >
static T *	load (TiXmlElement eObject, Device device)

static TiXmlDocument	openDocument (const String &path)

static void	setEnableRebind (bool flag)
	Sets if rebinding of objects should be allowed (Right now a global setting).

Static Public Member Functions inherited from agx::Referenced
template<typename T >
static bool	ValidateCast (const Referenced *object)

Public Attributes
agxData::ValueRefT< agx::UInt >	capacityParameter

Event	reallocationEvent
	Triggered when buffer is reallocated.

agxData::ValueRefT< agx::UInt >	sizeParameter

Public Attributes inherited from agx::Component
ObjectEvent	addObjectEvent

ObjectEvent	removeObjectEvent

Static Public Attributes
static agx::UInt	ALIGNMENT

static agx::Real	CAPACITY_MULTIPLIER

static agx::UInt	MIN_BUFFER_CAPACITY

Protected Member Functions
virtual	~Buffer ()

virtual void	reallocate (size_t size)

Protected Member Functions inherited from agx::Component
virtual	~Component ()

String	expandAutoCompletionMatch (const String &query, const StringVector &matchingNames) const

void	setDevice (Device *device)

Protected Member Functions inherited from agx::Object
virtual	~Object ()

Protected Member Functions inherited from agx::Referenced
virtual	~Referenced ()
	Destructor.

void	allocateObserverVector () const

void	deleteUsingDeleteHandler () const

Static Protected Member Functions
static void	destroyElements (Buffer *buffer, const agx::IndexRange &range)

static void	initializeElements (Buffer *buffer, const agx::IndexRange &range)

Static Protected Member Functions inherited from agx::Referenced
static DeleteHandler *	getDeleteHandler ()

static void	setDeleteHandler (DeleteHandler *handler)
	Internal: Set a DeleteHandler to which deletion of all referenced counted objects will be delegated to.

Protected Attributes
agx::ByteAllocator	m_allocator

AbstractArray	m_array

Attribute *	m_attribute

size_t	m_capacity

agxData::ValueRef	m_defaultElementValue

RangeCallback	m_destructor

agxData::BufferRef	m_elementBuffer

EventDispatch	m_eventDispatch

FormatRef	m_format

agxData::BufferRef	m_globalOrderBuffer

agx::GlobalResultBuffer *	m_globalResult

bool	m_initElements

RangeCallback	m_initializer

agxData::Buffer *	m_originalBuffer

void *	m_ptr

agxData::Value::Event::CallbackType	m_reserveCallback

agxData::Value::Event::CallbackType	m_resizeCallback

agx::UInt64	m_revision

agx::Container *	m_sharedContainer

agxData::ShareHandleRef	m_shareHandle

size_t	m_size

EntityStorage *	m_storage

bool	m_usedResizeMethod

Protected Attributes inherited from agx::Referenced
Mutex	m_mutex

ObserverContainer	m_observers

AtomicValue	m_refCount

Detailed Description

Abstract representation of a data buffer.

The buffer has a name and data format/type. The buffer is an agx::Object and can be inserted in the system hierarchy.

Definition at line 55 of file Buffer.h.

Member Typedef Documentation

◆ Event

typedef agx::Event1<Buffer *> agxData::Buffer::Event

Definition at line 82 of file Buffer.h.

◆ RangeCallback

typedef agx::Callback2<Buffer *, const agx::IndexRange&> agxData::Buffer::RangeCallback

Specify a custom element initializer callback.

Definition at line 285 of file Buffer.h.

Constructor & Destructor Documentation

◆ Buffer() [1/2]

agxData::Buffer::Buffer	(	const agx::Name &	name,
		const agxData::Format *	format
	)

◆ Buffer() [2/2]

agxData::Buffer::Buffer ( const agxData::Format * format )

References agxData::getFormat(), and agxData::getType().

◆ ~Buffer()

virtual agxData::Buffer::~Buffer ( )

protectedvirtual

Reimplemented in agxGL::Buffer.

Member Function Documentation

◆ addListener()

void agxData::Buffer::addListener ( EventListener * listener )

◆ allocateBackBuffer()

void * agxData::Buffer::allocateBackBuffer ( )

◆ buildNavigationTree()

virtual void agxData::Buffer::buildNavigationTree ( agxJson::Value & eNode ) const

overridevirtual

Reimplemented from agx::Component.

◆ capacity()

size_t agxData::Buffer::capacity ( ) const

Returns: The capacity of the buffer.

Definition at line 460 of file Buffer.h.

References m_capacity.

Referenced by getElement().

◆ ClassModel()

static agx::Model * agxData::Buffer::ClassModel ( )

static

◆ clear()

void agxData::Buffer::clear ( )

Clear the buffer.

◆ clone() [1/4]

Buffer * agxData::Buffer::clone ( ) const

Clone the buffer.

◆ clone() [2/4]

Buffer * agxData::Buffer::clone ( const agx::IndexRange & range ) const

Clone a subset of the buffer.

◆ clone() [3/4]

Buffer * agxData::Buffer::clone ( const agx::IndexVector & indices ) const

◆ clone() [4/4]

Buffer * agxData::Buffer::clone ( const agxData::IndexArray & indices ) const

◆ commit() [1/4]

void agxData::Buffer::commit ( )

Referenced by agxData::BufferT< T >::commit().

◆ commit() [2/4]

void agxData::Buffer::commit ( agx::Index index )

◆ commit() [3/4]

void agxData::Buffer::commit ( agx::IndexRange32 range )

◆ commit() [4/4]

void agxData::Buffer::commit ( const agxData::IndexArray & indexList )

◆ configure()

virtual void agxData::Buffer::configure ( agx::TiXmlElement * eBuffer )

overridevirtual

◆ copy() [1/2]

static void agxData::Buffer::copy	(	Buffer *	target,
		const Buffer *	source
	)

static

Copy one buffer to another.

◆ copy() [2/2]

static void agxData::Buffer::copy	(	Buffer *	target,
		size_t	targetOffset,
		const Buffer *	source,
		size_t	sourceOffset,
		size_t	numElements
	)

static

◆ copyGather()

static void agxData::Buffer::copyGather	(	Buffer *	target,
		const Buffer *	source,
		const agxData::IndexArray &	indices
	)

static

◆ copyScatter()

static void agxData::Buffer::copyScatter	(	Buffer *	target,
		const Buffer *	source,
		const agxData::IndexArray &	indices
	)

static

◆ deleteOverflowBuffer()

void agxData::Buffer::deleteOverflowBuffer	(	void *	buffer,
		size_t	numElements
	)

◆ destroyElements()

static void agxData::Buffer::destroyElements	(	Buffer *	buffer,
		const agx::IndexRange &	range
	)

staticprotected

◆ empty()

bool agxData::Buffer::empty ( ) const

Returns: True if the buffer is empty.

Definition at line 461 of file Buffer.h.

References m_size.

◆ getArray() [1/6]

template<typename T >

agxData::Array< T > & agxData::Buffer::getArray ( )

Convenience method to get an direct data array.

Referenced by agxData::AbstractArray::init(), and agxData::AbstractArray::setRange().

◆ getArray() [2/6]

AbstractArray & agxData::Buffer::getArray ( )

Definition at line 495 of file Buffer.h.

References m_array.

◆ getArray() [3/6]

template<typename T >

Array< T > & agxData::Buffer::getArray ( )

Definition at line 483 of file Buffer.h.

References agxAssertN, m_array, and m_format.

◆ getArray() [4/6]

template<typename T >

const agxData::Array< T > & agxData::Buffer::getArray ( ) const

◆ getArray() [5/6]

const AbstractArray & agxData::Buffer::getArray ( ) const

Definition at line 496 of file Buffer.h.

References m_array.

◆ getArray() [6/6]

template<typename T >

const Array< T > & agxData::Buffer::getArray ( ) const

Definition at line 490 of file Buffer.h.

◆ getAttribute() [1/2]

Attribute * agxData::Buffer::getAttribute ( )

Returns: The attribute which the buffer holds data, nullptr if not part of a storage.

Definition at line 471 of file Buffer.h.

References m_attribute.

◆ getAttribute() [2/2]

const Attribute * agxData::Buffer::getAttribute ( ) const

Definition at line 472 of file Buffer.h.

References m_attribute.

◆ getDefaultValue() [1/2]

agxData::Value * agxData::Buffer::getDefaultValue ( )

Returns: The default element value.

Definition at line 479 of file Buffer.h.

References m_defaultElementValue.

◆ getDefaultValue() [2/2]

const agxData::Value * agxData::Buffer::getDefaultValue ( ) const

Definition at line 480 of file Buffer.h.

References m_defaultElementValue.

◆ getElement() [1/4]

template<typename T >

T & agxData::Buffer::getElement ( size_t index )

Returns: A specific element in the buffer.

Definition at line 517 of file Buffer.h.

References agxAssert, agxAssertN, capacity(), agx::Object::fullName(), getFormat(), agx::Referenced::is(), agxCore::isShutdown(), and m_ptr.

Referenced by agxData::EntityStorage::get(), and getElement().

◆ getElement() [2/4]

void * agxData::Buffer::getElement ( size_t index )

Returns: The raw data of a specific element in the buffer.

Definition at line 535 of file Buffer.h.

References agxAssert, capacity(), getFormat(), agxData::Format::getSize(), and m_ptr.

◆ getElement() [3/4]

template<typename T >

const T & agxData::Buffer::getElement ( size_t index ) const

Definition at line 529 of file Buffer.h.

◆ getElement() [4/4]

const void * agxData::Buffer::getElement ( size_t index ) const

Definition at line 542 of file Buffer.h.

References getElement().

◆ getElementArraySize()

size_t agxData::Buffer::getElementArraySize ( ) const

Returns: The array size. (used for ArrayAttribute in an EntityStorage)

Definition at line 466 of file Buffer.h.

References agx::ref_ptr< T >::get().

Referenced by agxData::EntityStorage::dereferenceMultipliedAttribute(), and agx::ArrayParameter::getNumElements().

◆ getElementBuffer() [1/2]

Buffer * agxData::Buffer::getElementBuffer ( )

If the buffer contains arrays/vectors, the actual elements are stored in another buffer.

Definition at line 554 of file Buffer.h.

References m_elementBuffer.

◆ getElementBuffer() [2/2]

const Buffer * agxData::Buffer::getElementBuffer ( ) const

Definition at line 555 of file Buffer.h.

References m_elementBuffer.

◆ getFormat() [1/2]

Format * agxData::Buffer::getFormat ( )

Returns: The format of the buffer.

Definition at line 476 of file Buffer.h.

References m_format.

Referenced by agxData::Array< T >::Array(), getElement(), agxData::AbstractArray::getFormat(), ptr(), agxData::AbstractArray::sync(), and agxData::BufferT< T >::ValidateCast().

◆ getFormat() [2/2]

const Format * agxData::Buffer::getFormat ( ) const

Definition at line 477 of file Buffer.h.

References m_format.

◆ getGlobalOrderBuffer() [1/2]

Buffer * agxData::Buffer::getGlobalOrderBuffer ( )

If the buffer is used as a global result, we provide a permutation buffer for parallel determinism.

Definition at line 557 of file Buffer.h.

References m_globalOrderBuffer.

◆ getGlobalOrderBuffer() [2/2]

const Buffer * agxData::Buffer::getGlobalOrderBuffer ( ) const

Definition at line 558 of file Buffer.h.

References m_globalOrderBuffer.

◆ getGlobalResult() [1/2]

agx::GlobalResultBuffer * agxData::Buffer::getGlobalResult ( )

Returns: The global result bound to this buffer.

Definition at line 548 of file Buffer.h.

References m_globalResult.

◆ getGlobalResult() [2/2]

const agx::GlobalResultBuffer * agxData::Buffer::getGlobalResult ( ) const

Definition at line 549 of file Buffer.h.

References m_globalResult.

◆ getOrCreateGlobalOrderBuffer()

Buffer * agxData::Buffer::getOrCreateGlobalOrderBuffer ( )

◆ getOriginalBuffer() [1/2]

Buffer * agxData::Buffer::getOriginalBuffer ( )

◆ getOriginalBuffer() [2/2]

const Buffer * agxData::Buffer::getOriginalBuffer ( ) const

◆ getReserveCallback()

const agxData::Value::Event::CallbackType & agxData::Buffer::getReserveCallback ( ) const

◆ getResizeCallback()

const agxData::Value::Event::CallbackType & agxData::Buffer::getResizeCallback ( ) const

◆ getRevision()

agx::UInt64 agxData::Buffer::getRevision ( ) const

Returns: The revision counter

Definition at line 464 of file Buffer.h.

References m_revision.

◆ getStorage() [1/2]

EntityStorage * agxData::Buffer::getStorage ( )

Returns: The storage which the buffer is part of.

Definition at line 468 of file Buffer.h.

References m_storage.

Referenced by agxData::Vector< T >::Vector().

◆ getStorage() [2/2]

const EntityStorage * agxData::Buffer::getStorage ( ) const

Definition at line 469 of file Buffer.h.

References m_storage.

◆ getType() [1/2]

Type * agxData::Buffer::getType ( )

Returns: The type of the buffer.

Definition at line 474 of file Buffer.h.

References m_format.

◆ getType() [2/2]

const Type * agxData::Buffer::getType ( ) const

Definition at line 475 of file Buffer.h.

References m_format.

◆ hasListener()

bool agxData::Buffer::hasListener ( EventListener * listener )

◆ initialize()

void agxData::Buffer::initialize ( const agx::IndexRange & range )

Initialize a range of elements.

◆ initializeElements()

static void agxData::Buffer::initializeElements	(	Buffer *	buffer,
		const agx::IndexRange &	range
	)

staticprotected

◆ kernelOverflowReallocation()

void * agxData::Buffer::kernelOverflowReallocation ( size_t size )

◆ load()

static Buffer * agxData::Buffer::load	(	agx::TiXmlElement *	eBuffer,
		agx::Device *	device
	)

static

◆ presize()

void agxData::Buffer::presize	(	size_t	size,
		size_t	initialSize
	)

◆ print() [1/4]

void agxData::Buffer::print ( ) const

Print the buffer.

◆ print() [2/4]

void agxData::Buffer::print ( agx::IndexRange range ) const

◆ print() [3/4]

void agxData::Buffer::print ( std::ostream & stream ) const

◆ print() [4/4]

void agxData::Buffer::print	(	std::ostream &	stream,
		agx::IndexRange	range
	)		const

◆ ptr() [1/4]

void * agxData::Buffer::ptr ( )

Get access to the raw data buffer.

Definition at line 499 of file Buffer.h.

References m_ptr.

Referenced by agxData::AbstractArray::sync().

◆ ptr() [2/4]

template<typename T >

T * agxData::Buffer::ptr

Definition at line 503 of file Buffer.h.

References agxAssertN, agx::Object::fullName(), getFormat(), agx::Referenced::is(), agxCore::isShutdown(), and m_ptr.

◆ ptr() [3/4]

const void * agxData::Buffer::ptr ( ) const

Definition at line 500 of file Buffer.h.

References m_ptr.

◆ ptr() [4/4]

template<typename T >

const T * agxData::Buffer::ptr

Definition at line 510 of file Buffer.h.

◆ reallocate()

virtual void agxData::Buffer::reallocate ( size_t size )

protectedvirtual

Reimplemented in agxGL::Buffer.

◆ registerSharedContainer()

void agxData::Buffer::registerSharedContainer ( agx::Container * container )

◆ removeListener()

void agxData::Buffer::removeListener ( EventListener * listener )

◆ reserve()

void agxData::Buffer::reserve ( size_t size )

Reserve space for future buffer expansion.

◆ resize()

void agxData::Buffer::resize	(	size_t	size,
		bool	initializeElements = `true`
	)

Resize the buffer.

◆ setDefaultValue()

void agxData::Buffer::setDefaultValue ( agxData::Value * value )

Set the default element value.

◆ setElementBuffer()

void agxData::Buffer::setElementBuffer ( Buffer * buffer )

Set the element buffer, internal use only.

◆ setElementDestructor()

void agxData::Buffer::setElementDestructor ( const RangeCallback & callback )

◆ setElementInitializer()

void agxData::Buffer::setElementInitializer ( const RangeCallback & callback )

◆ setRevision()

void agxData::Buffer::setRevision ( agx::UInt64 revision )

◆ size()

size_t agxData::Buffer::size ( ) const

Returns: The size of the buffer.

Definition at line 459 of file Buffer.h.

References m_size.

Referenced by agx::ArrayParameter::getNumElements(), agxData::AbstractArray::init(), and agxData::AbstractArray::setRange().

◆ snapshot()

virtual void agxData::Buffer::snapshot	(	agx::TiXmlNode *	eParent,
		const agx::String &	directory
	)		const

overridevirtual

◆ swapBackBuffer()

void agxData::Buffer::swapBackBuffer ( void * backBuffer )

◆ unregisterSharedContainer()

void agxData::Buffer::unregisterSharedContainer ( agx::Container * container )

Member Data Documentation

◆ ALIGNMENT

agx::UInt agxData::Buffer::ALIGNMENT

static

Definition at line 67 of file Buffer.h.

◆ CAPACITY_MULTIPLIER

agx::Real agxData::Buffer::CAPACITY_MULTIPLIER

static

Definition at line 65 of file Buffer.h.

Referenced by agxData::Vector< T >::increment(), agxData::Vector< T >::insert(), agxData::BufferT< T >::push_back(), and agxData::Vector< T >::push_back().

◆ capacityParameter

agxData::ValueRefT<agx::UInt> agxData::Buffer::capacityParameter

Definition at line 79 of file Buffer.h.

◆ m_allocator

agx::ByteAllocator agxData::Buffer::m_allocator

protected

Definition at line 341 of file Buffer.h.

◆ m_array

AbstractArray agxData::Buffer::m_array

protected

Definition at line 342 of file Buffer.h.

Referenced by getArray().

◆ m_attribute

Attribute* agxData::Buffer::m_attribute

protected

Definition at line 346 of file Buffer.h.

Referenced by getAttribute().

◆ m_capacity

size_t agxData::Buffer::m_capacity

protected

Definition at line 337 of file Buffer.h.

Referenced by capacity().

◆ m_defaultElementValue

agxData::ValueRef agxData::Buffer::m_defaultElementValue

protected

Definition at line 348 of file Buffer.h.

Referenced by getDefaultValue().

◆ m_destructor

RangeCallback agxData::Buffer::m_destructor

protected

Definition at line 358 of file Buffer.h.

◆ m_elementBuffer

agxData::BufferRef agxData::Buffer::m_elementBuffer

protected

Definition at line 349 of file Buffer.h.

Referenced by getElementBuffer().

◆ m_eventDispatch

EventDispatch agxData::Buffer::m_eventDispatch

protected

Definition at line 355 of file Buffer.h.

◆ m_format

FormatRef agxData::Buffer::m_format

protected

Definition at line 347 of file Buffer.h.

Referenced by getArray(), getFormat(), and getType().

◆ m_globalOrderBuffer

agxData::BufferRef agxData::Buffer::m_globalOrderBuffer

protected

Definition at line 350 of file Buffer.h.

Referenced by getGlobalOrderBuffer().

◆ m_globalResult

agx::GlobalResultBuffer* agxData::Buffer::m_globalResult

protected

Definition at line 354 of file Buffer.h.

Referenced by getGlobalResult().

◆ m_initElements

bool agxData::Buffer::m_initElements

protected

Definition at line 343 of file Buffer.h.

◆ m_initializer

RangeCallback agxData::Buffer::m_initializer

protected

Definition at line 357 of file Buffer.h.

◆ m_originalBuffer

agxData::Buffer* agxData::Buffer::m_originalBuffer

protected

Definition at line 362 of file Buffer.h.

◆ m_ptr

void* agxData::Buffer::m_ptr

protected

Definition at line 340 of file Buffer.h.

Referenced by getElement(), and ptr().

◆ m_reserveCallback

agxData::Value::Event::CallbackType agxData::Buffer::m_reserveCallback

protected

Definition at line 353 of file Buffer.h.

◆ m_resizeCallback

agxData::Value::Event::CallbackType agxData::Buffer::m_resizeCallback

protected

Definition at line 352 of file Buffer.h.

◆ m_revision

agx::UInt64 agxData::Buffer::m_revision

protected

Definition at line 338 of file Buffer.h.

Referenced by getRevision().

◆ m_sharedContainer

agx::Container* agxData::Buffer::m_sharedContainer

protected

Definition at line 351 of file Buffer.h.

◆ m_shareHandle

agxData::ShareHandleRef agxData::Buffer::m_shareHandle

protected

Definition at line 361 of file Buffer.h.

◆ m_size

size_t agxData::Buffer::m_size

protected

Definition at line 336 of file Buffer.h.

Referenced by empty(), and size().

◆ m_storage

EntityStorage* agxData::Buffer::m_storage

protected

Definition at line 345 of file Buffer.h.

Referenced by getStorage().

◆ m_usedResizeMethod

bool agxData::Buffer::m_usedResizeMethod

protected

Definition at line 344 of file Buffer.h.

◆ MIN_BUFFER_CAPACITY

agx::UInt agxData::Buffer::MIN_BUFFER_CAPACITY

static

Definition at line 66 of file Buffer.h.

◆ reallocationEvent

Event agxData::Buffer::reallocationEvent

Triggered when buffer is reallocated.

Definition at line 85 of file Buffer.h.

◆ sizeParameter

agxData::ValueRefT<agx::UInt> agxData::Buffer::sizeParameter

Definition at line 78 of file Buffer.h.

The documentation for this class was generated from the following file:

Buffer.h

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ Event

◆ RangeCallback

Constructor & Destructor Documentation

◆ Buffer() [1/2]

◆ Buffer() [2/2]

◆ ~Buffer()

Member Function Documentation

◆ addListener()

◆ allocateBackBuffer()

◆ buildNavigationTree()

◆ capacity()

◆ ClassModel()

◆ clear()

◆ clone() [1/4]

◆ clone() [2/4]

◆ clone() [3/4]

◆ clone() [4/4]

◆ commit() [1/4]

◆ commit() [2/4]

◆ commit() [3/4]

◆ commit() [4/4]

◆ configure()

◆ copy() [1/2]

◆ copy() [2/2]

◆ copyGather()

◆ copyScatter()

◆ deleteOverflowBuffer()

◆ destroyElements()

◆ empty()

◆ getArray() [1/6]

◆ getArray() [2/6]

◆ getArray() [3/6]

◆ getArray() [4/6]

◆ getArray() [5/6]

◆ getArray() [6/6]

◆ getAttribute() [1/2]

◆ getAttribute() [2/2]

◆ getDefaultValue() [1/2]

◆ getDefaultValue() [2/2]

◆ getElement() [1/4]

◆ getElement() [2/4]

◆ getElement() [3/4]

◆ getElement() [4/4]

◆ getElementArraySize()

◆ getElementBuffer() [1/2]

◆ getElementBuffer() [2/2]

◆ getFormat() [1/2]

◆ getFormat() [2/2]

◆ getGlobalOrderBuffer() [1/2]

◆ getGlobalOrderBuffer() [2/2]

◆ getGlobalResult() [1/2]

◆ getGlobalResult() [2/2]

◆ getOrCreateGlobalOrderBuffer()

◆ getOriginalBuffer() [1/2]

◆ getOriginalBuffer() [2/2]

◆ getReserveCallback()

◆ getResizeCallback()

◆ getRevision()

◆ getStorage() [1/2]

◆ getStorage() [2/2]

◆ getType() [1/2]

◆ getType() [2/2]

◆ hasListener()

◆ initialize()

◆ initializeElements()

◆ kernelOverflowReallocation()

◆ load()

◆ presize()

◆ print() [1/4]

◆ print() [2/4]