Typed class for storing attribute data. More...

#include <AttributeArray.h>

Inheritance diagram for openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >:

Public Types
using	Ptr = std::shared_ptr< TypedAttributeArray >

using	ConstPtr = std::shared_ptr< const TypedAttributeArray >

using	ValueType = ValueType_

using	Codec = Codec_

using	StorageType = typename Codec::template Storage< ValueType >::Type

Public Types inherited from openvdb::OPENVDB_VERSION_NAME::points::AttributeArray
enum	Flag { TRANSIENT = 0x1, HIDDEN = 0x2, CONSTANTSTRIDE = 0x8, STREAMING = 0x10, PARTIALREAD = 0x20 }

enum	SerializationFlag { WRITESTRIDED = 0x1, WRITEUNIFORM = 0x2, WRITEMEMCOMPRESS = 0x4, WRITEPAGED = 0x8 }

using	Ptr = std::shared_ptr< AttributeArray >

using	ConstPtr = std::shared_ptr< const AttributeArray >

using	FactoryMethod = Ptr()(Index, Index, bool, const Metadata )

Public Member Functions
	TypedAttributeArray (Index n=1, Index strideOrTotalSize=1, bool constantStride=true, const ValueType &uniformValue=zeroVal< ValueType >())
	Default constructor, always constructs a uniform attribute. More...

	TypedAttributeArray (const TypedAttributeArray &)

TypedAttributeArray &	operator= (const TypedAttributeArray &)

	TypedAttributeArray (TypedAttributeArray &&)=delete
	Move constructor disabled. More...

TypedAttributeArray &	operator= (TypedAttributeArray &&)=delete
	Move assignment operator disabled. More...

	~TypedAttributeArray () override

AttributeArray::Ptr	copy () const override

const NamePair &	type () const override
	Return the name of this attribute's type. More...

Index	size () const override
	Return the number of elements in this array. More...

Index	stride () const override

Index	dataSize () const override
	Return the size of the data in this array. More...

Name	valueType () const override
	Return the name of the value type of a single element in this array (e.g., "float" or "vec3d"). More...

Name	codecType () const override
	Return the name of the codec used by this array (e.g., "trnc" or "fxpt"). More...

Index	valueTypeSize () const override
	Return the size in bytes of the value type of a single element in this array. More...

Index	storageTypeSize () const override

bool	valueTypeIsFloatingPoint () const override
	Return `true` if the value type is floating point. More...

bool	valueTypeIsClass () const override
	Return `true` if the value type is a class (ie vector, matrix or quaternion return true) More...

bool	valueTypeIsVector () const override
	Return `true` if the value type is a vector. More...

bool	valueTypeIsQuaternion () const override
	Return `true` if the value type is a quaternion. More...

bool	valueTypeIsMatrix () const override
	Return `true` if the value type is a matrix. More...

size_t	memUsage () const override
	Return the number of bytes of memory used by this attribute. More...

size_t	memUsageIfLoaded () const override

ValueType	getUnsafe (Index n) const
	Return the value at index n (assumes in-core) More...

ValueType	get (Index n) const
	Return the value at index n. More...

template<typename T >
void	getUnsafe (Index n, T &value) const
	Return the value at index n (assumes in-core) More...

template<typename T >
void	get (Index n, T &value) const
	Return the value at index n. More...

void	setUnsafe (Index n, const ValueType &value)
	Set value at the given index n (assumes in-core) More...

void	set (Index n, const ValueType &value)
	Set value at the given index n. More...

template<typename T >
void	setUnsafe (Index n, const T &value)
	Set value at the given index n (assumes in-core) More...

template<typename T >
void	set (Index n, const T &value)
	Set value at the given index n. More...

bool	isUniform () const override
	Return `true` if this array is stored as a single uniform value. More...

void	expand (bool fill=true) override
	Replace the single value storage with an array of length size(). More...

void	collapse () override
	Replace the existing array with a uniform zero value. More...

bool	compact () override
	Compact the existing array to become uniform if all values are identical. More...

void	collapse (const ValueType &uniformValue)
	Replace the existing array with the given uniform value. More...

void	fill (const ValueType &value)
	Fill the existing array with the given value. More...

void	read (std::istream &) override
	Read attribute data from a stream. More...

void	write (std::ostream &os, bool outputTransient) const override

void	write (std::ostream &) const override
	Write attribute data to a stream, don't write transient attributes. More...

void	readMetadata (std::istream &) override
	Read attribute metadata from a stream. More...

void	writeMetadata (std::ostream &os, bool outputTransient, bool paged) const override

void	readBuffers (std::istream &) override
	Read attribute buffers from a stream. More...

void	writeBuffers (std::ostream &os, bool outputTransient) const override

void	readPagedBuffers (compression::PagedInputStream &) override
	Read attribute buffers from a paged stream. More...

void	writePagedBuffers (compression::PagedOutputStream &os, bool outputTransient) const override

bool	isOutOfCore () const
	Return `true` if this buffer's values have not yet been read from disk. More...

void	loadData () const override
	Ensures all data is in-core. More...

bool	isDataLoaded () const override
	Return `true` if all data has been loaded. More...

const StorageType *	constData () const
	Return the raw data buffer. More...

Public Member Functions inherited from openvdb::OPENVDB_VERSION_NAME::points::AttributeArray
	AttributeArray ()

virtual	~AttributeArray ()

	AttributeArray (const AttributeArray &rhs)

AttributeArray &	operator= (const AttributeArray &rhs)

	AttributeArray (AttributeArray &&)=delete

AttributeArray &	operator= (AttributeArray &&)=delete

template<typename AttributeArrayType >
bool	isType () const
	Return `true` if this attribute is of the same type as the template parameter. More...

template<typename ValueType >
bool	hasValueType () const
	Return `true` if this attribute has a value type the same as the template parameter. More...

template<typename IterT >
void	copyValuesUnsafe (const AttributeArray &sourceArray, const IterT &iter)
	Copy values into this array from a source array to a target array as referenced by an iterator. More...

template<typename IterT >
void	copyValues (const AttributeArray &sourceArray, const IterT &iter, bool compact=true)
	Like copyValuesUnsafe(), but if compact is true, attempt to collapse this array. More...

void	setHidden (bool state)
	Specify whether this attribute should be hidden (e.g., from UI or iterators). More...

bool	isHidden () const
	Return `true` if this attribute is hidden (e.g., from UI or iterators). More...

void	setTransient (bool state)
	Specify whether this attribute should only exist in memory and not be serialized during stream output. More...

bool	isTransient () const
	Return `true` if this attribute is not serialized during stream output. More...

void	setStreaming (bool state)
	Specify whether this attribute is to be streamed off disk, in which case, the attributes are collapsed after being first loaded leaving them in a destroyed state. More...

bool	isStreaming () const
	Return `true` if this attribute is in streaming mode. More...

bool	hasConstantStride () const
	Return `true` if this attribute has a constant stride. More...

uint8_t	flags () const
	Retrieve the attribute array flags. More...

bool	operator== (const AttributeArray &other) const

bool	operator!= (const AttributeArray &other) const

const char *	constDataAsByteArray () const
	Indirect virtual function to retrieve the data buffer cast to a char byte array. More...

Static Public Member Functions
static Ptr	create (Index n, Index strideOrTotalSize=1, bool constantStride=true, const Metadata *metadata=nullptr)
	Return a new attribute array of the given length n and stride with uniform value zero. More...

static TypedAttributeArray &	cast (AttributeArray &attributeArray)
	Cast an AttributeArray to TypedAttributeArray<T> More...

static const TypedAttributeArray &	cast (const AttributeArray &attributeArray)
	Cast an AttributeArray to TypedAttributeArray<T> More...

static const NamePair &	attributeType ()
	Return the name of this attribute's type (includes codec) More...

static bool	isRegistered ()
	Return `true` if this attribute type is registered. More...

static void	registerType ()
	Register this attribute type along with a factory function. More...

static void	unregisterType ()
	Remove this attribute type from the registry. More...

static ValueType	getUnsafe (const AttributeArray *array, const Index n)

static void	setUnsafe (AttributeArray *array, const Index n, const ValueType &value)

static void	collapse (AttributeArray *array, const ValueType &value)
	Non-member equivalent to collapse() that static_casts array to this TypedAttributeArray. More...

static void	fill (AttributeArray *array, const ValueType &value)
	Non-member equivalent to fill() that static_casts array to this TypedAttributeArray. More...

Static Public Member Functions inherited from openvdb::OPENVDB_VERSION_NAME::points::AttributeArray
static Ptr	create (const NamePair &type, Index length, Index stride=1, bool constantStride=true, const Metadata metadata=nullptr, const ScopedRegistryLock lock=nullptr)

static bool	isRegistered (const NamePair &type, const ScopedRegistryLock *lock=nullptr)
	Return `true` if the given attribute type name is registered. More...

static void	clearRegistry (const ScopedRegistryLock *lock=nullptr)
	Clear the attribute type registry. More...

Protected Member Functions
AccessorBasePtr	getAccessor () const override
	Obtain an Accessor that stores getter and setter functors. More...

StorageType *	data ()
	Return the raw data buffer. More...

const StorageType *	data () const

bool	validData () const
	Verify that data is not out-of-core or in a partially-read state. More...

Protected Member Functions inherited from openvdb::OPENVDB_VERSION_NAME::points::AttributeArray
	AttributeArray (const AttributeArray &rhs, const tbb::spin_mutex::scoped_lock &)

void	setConstantStride (bool state)
	Specify whether this attribute has a constant stride or not. More...

Friends
class	::TestAttributeArray

Additional Inherited Members
Protected Types inherited from openvdb::OPENVDB_VERSION_NAME::points::AttributeArray
using	AccessorBasePtr = std::shared_ptr< AccessorBase >

Static Protected Member Functions inherited from openvdb::OPENVDB_VERSION_NAME::points::AttributeArray
static void	registerType (const NamePair &type, FactoryMethod, const ScopedRegistryLock *lock=nullptr)
	Register a attribute type along with a factory function. More...

static void	unregisterType (const NamePair &type, const ScopedRegistryLock *lock=nullptr)
	Remove a attribute type from the registry. More...

Protected Attributes inherited from openvdb::OPENVDB_VERSION_NAME::points::AttributeArray
bool	mIsUniform = true

tbb::spin_mutex	mMutex

uint8_t	mFlags = 0

uint8_t	mUsePagedRead = 0

std::atomic< Index32 >	mOutOfCore

union {
compression::PageHandle::Ptr mPageHandle

size_t mCompressedBytes

};
	used for out-of-core, paged reading More...

Detailed Description

template<typename ValueType_, typename Codec_ = NullCodec>
class openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >

Typed class for storing attribute data.

Definition at line 511 of file AttributeArray.h.

Member Typedef Documentation

template<typename ValueType_, typename Codec_ = NullCodec>

using openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::Codec = Codec_

Definition at line 518 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

using openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::ConstPtr = std::shared_ptr<const TypedAttributeArray>

Definition at line 515 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

using openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::Ptr = std::shared_ptr<TypedAttributeArray>

Definition at line 514 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

using openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::StorageType = typename Codec::template Storage<ValueType>::Type

Definition at line 519 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

using openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::ValueType = ValueType_

Definition at line 517 of file AttributeArray.h.

Constructor & Destructor Documentation

template<typename ValueType_ , typename Codec_ >

openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::TypedAttributeArray	(	Index	n = `1`,
		Index	strideOrTotalSize = `1`,
		bool	constantStride = `true`,
		const ValueType &	uniformValue = `zeroVal<ValueType>()`
	)

explicit

Default constructor, always constructs a uniform attribute.

Definition at line 1058 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::TypedAttributeArray ( const TypedAttributeArray< ValueType_, Codec_ > & rhs )

Deep copy constructor.

Note: This method is thread-safe (as of ABI=7) for concurrently reading from the source attribute array while being deep-copied. Specifically, this means that the attribute array being deep-copied can be out-of-core and safely loaded in one thread while being copied using this copy-constructor in another thread. It is not thread-safe for write.

Definition at line 1086 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::TypedAttributeArray ( TypedAttributeArray< ValueType_, Codec_ > && )

delete

Move constructor disabled.

template<typename ValueType_, typename Codec_ = NullCodec>

openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::~TypedAttributeArray ( )

inlineoverride

Definition at line 543 of file AttributeArray.h.

Member Function Documentation

template<typename ValueType_ , typename Codec_ >

const NamePair & openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::attributeType ( )

inlinestatic

Return the name of this attribute's type (includes codec)

Definition at line 1135 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

TypedAttributeArray< ValueType_, Codec_ > & openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::cast ( AttributeArray & attributeArray )

inlinestatic

Cast an AttributeArray to TypedAttributeArray<T>

Definition at line 1182 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

const TypedAttributeArray< ValueType_, Codec_ > & openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::cast ( const AttributeArray & attributeArray )

inlinestatic

Cast an AttributeArray to TypedAttributeArray<T>

Definition at line 1192 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

Name openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::codecType ( ) const

inlineoverridevirtual

Return the name of the codec used by this array (e.g., "trnc" or "fxpt").

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 587 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::collapse ( )

overridevirtual

Replace the existing array with a uniform zero value.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1460 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::collapse ( const ValueType & uniformValue )

Replace the existing array with the given uniform value.

Definition at line 1468 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::collapse	(	AttributeArray *	array,
		const ValueType &	value
	)

static

Non-member equivalent to collapse() that static_casts array to this TypedAttributeArray.

Definition at line 1482 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::compact ( )

overridevirtual

Compact the existing array to become uniform if all values are identical.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1443 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

const StorageType* openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::constData ( ) const

inline

Return the raw data buffer.

Definition at line 709 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

AttributeArray::Ptr openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::copy ( ) const

overridevirtual

Return a copy of this attribute.

Note: This method is thread-safe.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1202 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

TypedAttributeArray< ValueType_, Codec_ >::Ptr openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::create	(	Index	n,
		Index	strideOrTotalSize = `1`,
		bool	constantStride = `true`,
		const Metadata *	metadata = `nullptr`
	)

inlinestatic

Return a new attribute array of the given length n and stride with uniform value zero.

Definition at line 1170 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

StorageType* openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::data ( )

inlineprotected

Return the raw data buffer.

Definition at line 715 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

const StorageType* openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::data ( ) const

inlineprotected

Definition at line 716 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

Index openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::dataSize ( ) const

inlineoverridevirtual

Return the size of the data in this array.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 579 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::expand ( bool fill = true )

overridevirtual

Replace the single value storage with an array of length size().

Note: Non-uniform attributes are unchanged.

Parameters

fill	toggle to initialize the array elements with the pre-expanded value.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1422 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::fill ( const ValueType & value )

Fill the existing array with the given value.

Note: Identical to collapse() except a non-uniform array will not become uniform.

Definition at line 1490 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::fill	(	AttributeArray *	array,
		const ValueType &	value
	)

static

Non-member equivalent to fill() that static_casts array to this TypedAttributeArray.

Definition at line 1507 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

TypedAttributeArray< ValueType_, Codec_ >::ValueType openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::get ( Index n ) const

Return the value at index n.

Definition at line 1332 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

template<typename T >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::get	(	Index	n,
		T &	value
	)		const

Return the value at index n.

Definition at line 1353 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

AttributeArray::AccessorBasePtr openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::getAccessor ( ) const

overrideprotectedvirtual

Obtain an Accessor that stores getter and setter functors.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1883 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

TypedAttributeArray< ValueType_, Codec_ >::ValueType openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::getUnsafe ( Index n ) const

Return the value at index n (assumes in-core)

Definition at line 1320 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

template<typename T >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::getUnsafe	(	Index	n,
		T &	value
	)		const

Return the value at index n (assumes in-core)

Definition at line 1344 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

TypedAttributeArray< ValueType_, Codec_ >::ValueType openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::getUnsafe	(	const AttributeArray *	array,
		const Index	n
	)

static

Non-member equivalent to getUnsafe() that static_casts array to this TypedAttributeArray (assumes in-core)

Definition at line 1361 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::isDataLoaded ( ) const

overridevirtual

Return true if all data has been loaded.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1555 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::isOutOfCore ( ) const

inline

Return true if this buffer's values have not yet been read from disk.

Definition at line 1515 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::isRegistered ( )

inlinestatic

Return true if this attribute type is registered.

Definition at line 1146 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::isUniform ( ) const

inlineoverridevirtual

Return true if this array is stored as a single uniform value.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 647 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::loadData ( ) const

overridevirtual

Ensures all data is in-core.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1547 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

size_t openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::memUsage ( ) const

overridevirtual

Return the number of bytes of memory used by this attribute.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1304 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

size_t openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::memUsageIfLoaded ( ) const

overridevirtual

Return the number of bytes of memory used by this attribute array once it has been deserialized (this may be different to memUsage() if delay-loading is in use). Note that this method does NOT consider the fact that a uniform attribute could be expanded and only deals with delay-loading.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1312 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

TypedAttributeArray< ValueType_, Codec_ > & openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::operator= ( const TypedAttributeArray< ValueType_, Codec_ > & rhs )

Deep copy assignment operator.

Note: this operator is thread-safe.

Definition at line 1108 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

TypedAttributeArray& openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::operator= ( TypedAttributeArray< ValueType_, Codec_ > && )

delete

Move assignment operator disabled.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::read ( std::istream & is )

overridevirtual

Read attribute data from a stream.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1563 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::readBuffers ( std::istream & is )

overridevirtual

Read attribute buffers from a stream.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1623 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::readMetadata ( std::istream & is )

overridevirtual

Read attribute metadata from a stream.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1572 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::readPagedBuffers ( compression::PagedInputStream & is )

overridevirtual

Read attribute buffers from a paged stream.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1662 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::registerType ( )

inlinestatic

Register this attribute type along with a factory function.

Definition at line 1154 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::set	(	Index	n,
		const ValueType &	value
	)

Set value at the given index n.

Definition at line 1384 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

template<typename T >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::set	(	Index	n,
		const T &	value
	)

Set value at the given index n.

Definition at line 1406 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::setUnsafe	(	Index	n,
		const ValueType &	value
	)

Set value at the given index n (assumes in-core)

Definition at line 1369 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

template<typename T >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::setUnsafe	(	Index	n,
		const T &	value
	)

Set value at the given index n (assumes in-core)

Definition at line 1397 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::setUnsafe	(	AttributeArray *	array,
		const Index	n,
		const ValueType &	value
	)

static

Non-member equivalent to setUnsafe() that static_casts array to this TypedAttributeArray (assumes in-core)

Definition at line 1414 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

Index openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::size ( void ) const

inlineoverridevirtual

Return the number of elements in this array.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 572 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

Index openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::storageTypeSize ( ) const

inlineoverridevirtual

Return the size in bytes of the storage type of a single element of this array.

Note: If the Codec is a NullCodec, valueSize() == storageSize()

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 594 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

Index openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::stride ( ) const

inlineoverridevirtual

Return the stride of this array.

Note: A return value of zero means a variable stride

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 576 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

const NamePair& openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::type ( ) const

inlineoverridevirtual

Return the name of this attribute's type.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 562 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::unregisterType ( )

inlinestatic

Remove this attribute type from the registry.

Definition at line 1162 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::validData ( ) const

inlineprotected

Verify that data is not out-of-core or in a partially-read state.

Definition at line 719 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

Name openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::valueType ( ) const

inlineoverridevirtual

Return the name of the value type of a single element in this array (e.g., "float" or "vec3d").

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 584 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::valueTypeIsClass ( ) const

overridevirtual

Return true if the value type is a class (ie vector, matrix or quaternion return true)

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1269 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::valueTypeIsFloatingPoint ( ) const

overridevirtual

Return true if the value type is floating point.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1249 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::valueTypeIsMatrix ( ) const

overridevirtual

Return true if the value type is a matrix.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1295 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::valueTypeIsQuaternion ( ) const

overridevirtual

Return true if the value type is a quaternion.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1286 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

bool openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::valueTypeIsVector ( ) const

overridevirtual

Return true if the value type is a vector.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1278 of file AttributeArray.h.

template<typename ValueType_, typename Codec_ = NullCodec>

Index openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::valueTypeSize ( ) const

inlineoverridevirtual

Return the size in bytes of the value type of a single element in this array.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 590 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::write	(	std::ostream &	os,
		bool	outputTransient
	)		const

overridevirtual

Write attribute data to a stream.

Parameters

os	the output stream
outputTransient	if true, write out transient attributes

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1725 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::write ( std::ostream & os ) const

overridevirtual

Write attribute data to a stream, don't write transient attributes.

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1717 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::writeBuffers	(	std::ostream &	os,
		bool	outputTransient
	)		const

overridevirtual

Write attribute buffers to a stream.

Parameters

os	the output stream
outputTransient	if true, write out transient attributes

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1793 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::writeMetadata	(	std::ostream &	os,
		bool	outputTransient,
		bool	paged
	)		const

overridevirtual

Write attribute metadata to a stream.

Parameters

os	the output stream
outputTransient	if true, write out transient attributes
paged	if true, data is written out in pages

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1734 of file AttributeArray.h.

template<typename ValueType_ , typename Codec_ >

void openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >::writePagedBuffers	(	compression::PagedOutputStream &	os,
		bool	outputTransient
	)		const

overridevirtual

Write attribute buffers to a paged stream.

Parameters

os	the output stream
outputTransient	if true, write out transient attributes

Implements openvdb::OPENVDB_VERSION_NAME::points::AttributeArray.

Definition at line 1835 of file AttributeArray.h.

Friends And Related Function Documentation

template<typename ValueType_, typename Codec_ = NullCodec>

friend class ::TestAttributeArray

friend

Definition at line 722 of file AttributeArray.h.

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

openvdb/points/AttributeArray.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

template<typename ValueType_, typename Codec_ = NullCodec> class openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

template<typename ValueType_, typename Codec_ = NullCodec>
class openvdb::OPENVDB_VERSION_NAME::points::TypedAttributeArray< ValueType_, Codec_ >