Base class for providing data for QgsPointCloudLayer. More...

#include <qgspointclouddataprovider.h>

Inheritance diagram for QgsPointCloudDataProvider:

[legend]

Public Types
typedef QFlags< Capability >	Capabilities

enum	Capability { NoCapabilities = 0 , ReadLayerMetadata = 1 << 0 , WriteLayerMetadata = 1 << 1 , CreateRenderer = 1 << 2 , ContainSubIndexes = 1 << 3 }
	Capabilities that providers may implement. More...

enum	PointCloudIndexGenerationState { NotIndexed = 0 , Indexing = 1 << 0 , Indexed = 1 << 1 }
	Point cloud index state. More...

Public Types inherited from QgsDataProvider
enum	ProviderProperty { EvaluateDefaultValues , CustomData = 3000 }
	Properties are used to pass custom configuration options into data providers. More...

Signals
void	indexGenerationStateChanged (QgsPointCloudDataProvider::PointCloudIndexGenerationState state)
	Emitted when point cloud generation state is changed.

Signals inherited from QgsDataProvider
void	dataChanged ()
	Emitted whenever a change is made to the data provider which may have caused changes in the provider's data OUTSIDE of QGIS.

void	fullExtentCalculated ()
	Emitted whenever a deferred extent calculation is completed by the provider.

void	notify (const QString &msg)
	Emitted when the datasource issues a notification.

Public Member Functions
	QgsPointCloudDataProvider (const QString &uri, const QgsDataProvider::ProviderOptions &providerOptions, Qgis::DataProviderReadFlags flags=Qgis::DataProviderReadFlags())
	Ctor.

	~QgsPointCloudDataProvider () override

virtual QgsPointCloudAttributeCollection	attributes () const =0
	Returns the attributes available from this data provider.

virtual QgsPointCloudDataProvider::Capabilities	capabilities () const
	Returns flags containing the supported capabilities for the data provider.

virtual QgsPointCloudRenderer *	createRenderer (const QVariantMap &configuration=QVariantMap()) const
	Creates a new 2D point cloud renderer, using provider backend specific information.

virtual void	generateIndex ()=0
	Triggers generation of the point cloud index.

virtual bool	hasStatisticsMetadata () const
	Returns whether the dataset contains statistics metadata.

bool	hasValidIndex () const
	Returns whether provider has index which is valid.

QVector< QVariantMap >	identify (double maxError, const QgsGeometry &extentGeometry, const QgsDoubleRange &extentZRange=QgsDoubleRange(), int pointsLimit=1000)
	Returns the list of points of the point cloud according to a zoom level defined by maxError (in layer coordinates), an extent geometry in the 2D plane and a range extentZRange for z values.

virtual QgsPointCloudIndex *	index () const
	Returns the point cloud index associated with the provider.

virtual PointCloudIndexGenerationState	indexingState ()=0
	Gets the current index generation state.

virtual void	loadIndex ()=0
	Triggers loading of the point cloud index.

virtual void	loadSubIndex (int n)
	Triggers loading of the point cloud index for the n th sub index.

virtual QVariantList	metadataClasses (const QString &attribute) const
	Returns a list of existing classes which are present for the specified attribute, taken only from the metadata of the point cloud data source.

virtual QVariant	metadataClassStatistic (const QString &attribute, const QVariant &value, Qgis::Statistic statistic) const
	Returns a statistic for one class value from the specified attribute, taken only from the metadata of the point cloud data source.

virtual QVariant	metadataStatistic (const QString &attribute, Qgis::Statistic statistic) const
	Returns a statistic for the specified attribute, taken only from the metadata of the point cloud data source.

QgsPointCloudStatistics	metadataStatistics ()
	Returns the object containing the statistics metadata extracted from the dataset.

virtual QVariantMap	originalMetadata () const
	Returns a representation of the original metadata included in a point cloud dataset.

virtual qint64	pointCount () const =0
	Returns the total number of points available in the dataset.

virtual QgsGeometry	polygonBounds () const
	Returns the polygon bounds of the layer.

bool	setSubsetString (const QString &subset, bool updateFeatureCount=false) override
	Set the subset string used to create a subset of features in the layer.

virtual QVector< QgsPointCloudSubIndex >	subIndexes ()
	Returns a list of sub indexes available if the provider supports multiple indexes, empty list otherwise.

QString	subsetString () const override
	Returns the subset definition string currently in use by the layer and used by the provider to limit the feature set.

QString	subsetStringDialect () const override
	Returns a user-friendly string describing the dialect which is supported for subset strings by the provider.

QString	subsetStringHelpUrl () const override
	Returns a URL pointing to documentation describing the dialect which is supported for subset strings by the provider.

bool	supportsSubsetString () const override
	Returns `true` if the provider supports setting of subset strings.

Public Member Functions inherited from QgsDataProvider
	QgsDataProvider (const QString &uri=QString(), const QgsDataProvider::ProviderOptions &providerOptions=QgsDataProvider::ProviderOptions(), Qgis::DataProviderReadFlags flags=Qgis::DataProviderReadFlags())
	Create a new dataprovider with the specified in the uri.

virtual QgsCoordinateReferenceSystem	crs () const =0
	Returns the coordinate system for the data source.

virtual QString	dataComment () const
	Returns a short comment for the data that this provider is providing access to (e.g.

virtual QString	dataSourceUri (bool expandAuthConfig=false) const
	Gets the data source specification.

virtual QDateTime	dataTimestamp () const
	Current time stamp of data source.

virtual QString	description () const =0
	Returns description.

virtual QgsDataProviderElevationProperties *	elevationProperties ()
	Returns the provider's elevation properties.

virtual const QgsDataProviderElevationProperties *	elevationProperties () const
	Returns the provider's elevation properties.

virtual bool	enterUpdateMode ()
	Enter update mode.

virtual QgsError	error () const
	Gets current status error.

virtual QgsRectangle	extent () const =0
	Returns the extent of the layer.

virtual QgsBox3D	extent3D () const
	Returns the 3D extent of the layer.

virtual QString	fileRasterFilters () const
	Returns raster file filter string.

virtual QString	fileVectorFilters () const
	Returns vector file filter string.

virtual Qgis::DataProviderFlags	flags () const
	Returns the generic data provider flags.

virtual QString	htmlMetadata () const
	Obtain a formatted HTML string containing assorted metadata for this data provider.

virtual void	invalidateConnections (const QString &connection)
	Invalidate connections corresponding to specified name.

virtual bool	isValid () const =0
	Returns `true` if this is a valid layer.

virtual QgsLayerMetadata	layerMetadata () const
	Returns layer metadata collected from the provider's source.

virtual bool	leaveUpdateMode ()
	Leave update mode.

virtual QString	name () const =0
	Returns a provider name.

QVariant	providerProperty (int property, const QVariant &defaultValue) const
	Gets the current value of a certain provider property.

QVariant	providerProperty (ProviderProperty property, const QVariant &defaultValue=QVariant()) const
	Gets the current value of a certain provider property.

virtual void	reloadData ()
	Reloads the data from the source for providers with data caches to synchronize, changes in the data source, feature counts and other specific actions.

virtual bool	renderInPreview (const QgsDataProvider::PreviewContext &context)
	Returns whether the layer must be rendered in preview jobs.

virtual void	setDataSourceUri (const QString &uri)
	Set the data source specification.

virtual void	setLayerOrder (const QStringList &layers)
	Reorder the list of layer names to be rendered by this provider (in order from bottom to top)

virtual void	setListening (bool isListening)
	Set whether the provider will listen to datasource notifications If set, the provider will issue notify signals.

void	setProviderProperty (int property, const QVariant &value)
	Allows setting arbitrary properties on the provider.

void	setProviderProperty (ProviderProperty property, const QVariant &value)
	Allows setting arbitrary properties on the provider.

virtual void	setSubLayerVisibility (const QString &name, bool vis)
	Set the visibility of the given sublayer name.

virtual void	setTransformContext (const QgsCoordinateTransformContext &transformContext)
	Sets data coordinate transform context to transformContext.

void	setUri (const QgsDataSourceUri &uri)
	Set the data source specification.

void	setUri (const QString &uri)
	Set the data source specification.

virtual Qgis::ProviderStyleStorageCapabilities	styleStorageCapabilities () const
	Returns the style storage capabilities.

virtual uint	subLayerCount () const
	Returns the number of layers for the current data source.

virtual QStringList	subLayers () const
	Sub-layers handled by this provider, in order from bottom to top.

virtual QStringList	subLayerStyles () const
	Sub-layer styles for each sub-layer handled by this provider, in order from bottom to top.

virtual QgsDataProviderTemporalCapabilities *	temporalCapabilities ()
	Returns the provider's temporal capabilities.

virtual const QgsDataProviderTemporalCapabilities *	temporalCapabilities () const
	Returns the provider's temporal capabilities.

virtual QDateTime	timestamp () const
	Time stamp of data source in the moment when data/metadata were loaded by provider.

QgsCoordinateTransformContext	transformContext () const
	Returns data provider coordinate transform context.

virtual void	updateExtents ()
	Update the extents of the layer.

QgsDataSourceUri	uri () const
	Gets the data source specification.

virtual bool	writeLayerMetadata (const QgsLayerMetadata &metadata)
	Writes layer metadata to the underlying provider source.

Static Public Member Functions
static QMap< int, QString >	dataFormatIds ()
	Returns the map of LAS data format ID to untranslated string value.

static QMap< int, QString >	lasClassificationCodes ()
	Returns the map of LAS classification code to untranslated string value, corresponding to the ASPRS Standard Lidar Point Classes.

static QMap< int, QString >	translatedDataFormatIds ()
	Returns the map of LAS data format ID to translated string value.

static QMap< int, QString >	translatedLasClassificationCodes ()
	Returns the map of LAS classification code to translated string value, corresponding to the ASPRS Standard Lidar Point Classes.

Static Public Member Functions inherited from QgsDataProvider
static QString	sublayerSeparator ()
	String sequence used for separating components of sublayers strings.

Protected Member Functions
QVector< QVariantMap >	identify (QgsPointCloudIndex *index, double maxError, const QgsGeometry &extentGeometry, const QgsDoubleRange &extentZRange, int pointsLimit)
	Identify in a specific index (used for sub-indexes)

Protected Member Functions inherited from QgsDataProvider
void	appendError (const QgsErrorMessage &message)
	Add error message.

void	setError (const QgsError &error)
	Sets error message.

Protected Attributes
QString	mSubsetString
	String used to define a subset of the layer.

Protected Attributes inherited from QgsDataProvider
QgsError	mError
	Error.

Qgis::DataProviderReadFlags	mReadFlags
	Read flags. It's up to the subclass to respect these when needed.

QDateTime	mTimestamp
	Timestamp of data in the moment when the data were loaded by provider.

Detailed Description

Base class for providing data for QgsPointCloudLayer.

Responsible for reading native point cloud data and returning the indexed data.

Note: The API is considered EXPERIMENTAL and can be changed without a notice

Since: QGIS 3.18

Definition at line 43 of file qgspointclouddataprovider.h.

Member Typedef Documentation

◆ Capabilities

typedef QFlags< Capability > QgsPointCloudDataProvider::Capabilities

Definition at line 60 of file qgspointclouddataprovider.h.

Member Enumeration Documentation

◆ Capability

enum QgsPointCloudDataProvider::Capability

Capabilities that providers may implement.

Enumerator
NoCapabilities	Provider has no capabilities.
ReadLayerMetadata	Provider can read layer metadata from data store.
WriteLayerMetadata	Provider can write layer metadata to the data store. See QgsDataProvider::writeLayerMetadata()
CreateRenderer	Provider can create 2D renderers using backend-specific formatting information. See QgsPointCloudDataProvider::createRenderer().
ContainSubIndexes	Provider can contain multiple indexes. Virtual point cloud files for example. Since QGIS 3.32

Definition at line 51 of file qgspointclouddataprovider.h.

◆ PointCloudIndexGenerationState

enum QgsPointCloudDataProvider::PointCloudIndexGenerationState

Point cloud index state.

Enumerator
NotIndexed	Provider has no index available.
Indexing	Provider try to index the source data.
Indexed	The index is ready to be used.

Definition at line 65 of file qgspointclouddataprovider.h.

Constructor & Destructor Documentation

◆ QgsPointCloudDataProvider()

QgsPointCloudDataProvider::QgsPointCloudDataProvider	(	const QString &	uri,
		const QgsDataProvider::ProviderOptions &	providerOptions,
		Qgis::DataProviderReadFlags	flags = `Qgis::DataProviderReadFlags()`
	)

Ctor.

Definition at line 33 of file qgspointclouddataprovider.cpp.

◆ ~QgsPointCloudDataProvider()

QgsPointCloudDataProvider::~QgsPointCloudDataProvider ( )

overridedefault

Member Function Documentation

◆ attributes()

virtual QgsPointCloudAttributeCollection QgsPointCloudDataProvider::attributes ( ) const

pure virtual

Returns the attributes available from this data provider.

May return empty collection until pointCloudIndexLoaded() is emitted

◆ capabilities()

QgsPointCloudDataProvider::Capabilities QgsPointCloudDataProvider::capabilities ( ) const

virtual

Returns flags containing the supported capabilities for the data provider.

Definition at line 43 of file qgspointclouddataprovider.cpp.

◆ createRenderer()

QgsPointCloudRenderer * QgsPointCloudDataProvider::createRenderer ( const QVariantMap & configuration = QVariantMap() ) const

virtual

Creates a new 2D point cloud renderer, using provider backend specific information.

The configuration map can be used to pass provider-specific configuration maps to the provider to allow customization of the returned renderer. Support and format of configuration varies by provider.

When called with an empty configuration map the provider's default renderer will be returned.

This method returns a new renderer and the caller takes ownership of the returned object.

Only providers which report the CreateRenderer capability will return a 2D renderer. Other providers will return nullptr.

Definition at line 72 of file qgspointclouddataprovider.cpp.

◆ dataFormatIds()

QMap< int, QString > QgsPointCloudDataProvider::dataFormatIds ( )

static

Returns the map of LAS data format ID to untranslated string value.

See also: translatedDataFormatIds()

Definition at line 153 of file qgspointclouddataprovider.cpp.

◆ generateIndex()

virtual void QgsPointCloudDataProvider::generateIndex ( )

pure virtual

Triggers generation of the point cloud index.

emits indexGenerationStateChanged()

See also: index()

◆ hasStatisticsMetadata()

bool QgsPointCloudDataProvider::hasStatisticsMetadata ( ) const

virtual

Returns whether the dataset contains statistics metadata.

Since: QGIS 3.26

Definition at line 185 of file qgspointclouddataprovider.cpp.

◆ hasValidIndex()

bool QgsPointCloudDataProvider::hasValidIndex ( ) const

Returns whether provider has index which is valid.

Definition at line 50 of file qgspointclouddataprovider.cpp.

◆ identify() [1/2]

QVector< QVariantMap > QgsPointCloudDataProvider::identify	(	double	maxError,
		const QgsGeometry &	extentGeometry,
		const QgsDoubleRange &	extentZRange = `QgsDoubleRange()`,
		int	pointsLimit = `1000`
	)

Returns the list of points of the point cloud according to a zoom level defined by maxError (in layer coordinates), an extent geometry in the 2D plane and a range extentZRange for z values.

The function will try to limit the number of points returned to pointsLimit points

Note: this function does not handle elevation properties and you need to change elevation coordinates yourself after returning from the function

Definition at line 310 of file qgspointclouddataprovider.cpp.

◆ identify() [2/2]

QVector< QVariantMap > QgsPointCloudDataProvider::identify	(	QgsPointCloudIndex *	index,
		double	maxError,
		const QgsGeometry &	extentGeometry,
		const QgsDoubleRange &	extentZRange,
		int	pointsLimit
	)

protected

Identify in a specific index (used for sub-indexes)

Definition at line 335 of file qgspointclouddataprovider.cpp.

◆ index()

virtual QgsPointCloudIndex * QgsPointCloudDataProvider::index ( ) const

inlinevirtual

Returns the point cloud index associated with the provider.

Can be nullptr (e.g. the index is being created)

Note: Not available in Python bindings

Definition at line 162 of file qgspointclouddataprovider.h.

◆ indexGenerationStateChanged

void QgsPointCloudDataProvider::indexGenerationStateChanged ( QgsPointCloudDataProvider::PointCloudIndexGenerationState state )

signal

Emitted when point cloud generation state is changed.

◆ indexingState()

virtual PointCloudIndexGenerationState QgsPointCloudDataProvider::indexingState ( )

pure virtual

Gets the current index generation state.

◆ lasClassificationCodes()

QMap< int, QString > QgsPointCloudDataProvider::lasClassificationCodes ( )

static

Returns the map of LAS classification code to untranslated string value, corresponding to the ASPRS Standard Lidar Point Classes.

See also: translatedLasClassificationCodes()

Definition at line 79 of file qgspointclouddataprovider.cpp.

◆ loadIndex()

virtual void QgsPointCloudDataProvider::loadIndex ( )

pure virtual

Triggers loading of the point cloud index.

See also: index()

◆ loadSubIndex()

virtual void QgsPointCloudDataProvider::loadSubIndex ( int n )

inlinevirtual

Triggers loading of the point cloud index for the n th sub index.

Only applies to providers that support multiple indexes

Note: Not available in Python bindings

Since: QGIS 3.32

Definition at line 182 of file qgspointclouddataprovider.h.

◆ metadataClasses()

QVariantList QgsPointCloudDataProvider::metadataClasses ( const QString & attribute ) const

virtual

Returns a list of existing classes which are present for the specified attribute, taken only from the metadata of the point cloud data source.

This method will not perform any classification or scan for available classes, rather it will return only precomputed classes which are included in the data source's metadata. Not all data sources include this information in the metadata.

Definition at line 204 of file qgspointclouddataprovider.cpp.

◆ metadataClassStatistic()

QVariant QgsPointCloudDataProvider::metadataClassStatistic	(	const QString &	attribute,
		const QVariant &	value,
		Qgis::Statistic	statistic
	)		const

virtual

Returns a statistic for one class value from the specified attribute, taken only from the metadata of the point cloud data source.

This method will not perform any statistical calculations, rather it will return only precomputed class statistics which are included in the data source's metadata. Not all data sources include this information in the metadata, and even for sources with statistical metadata only some statistic values may be available.

If no matching precalculated statistic is available then an invalid variant will be returned.

Definition at line 216 of file qgspointclouddataprovider.cpp.

◆ metadataStatistic()

QVariant QgsPointCloudDataProvider::metadataStatistic	(	const QString &	attribute,
		Qgis::Statistic	statistic
	)		const

virtual

Returns a statistic for the specified attribute, taken only from the metadata of the point cloud data source.

This method will not perform any statistical calculations, rather it will return only precomputed attribute statistics which are included in the data source's metadata. Not all data sources include this information in the metadata, and even for sources with statistical metadata only some statistic values may be available.

If no matching precalculated statistic is available then an invalid variant will be returned.

Definition at line 192 of file qgspointclouddataprovider.cpp.

◆ metadataStatistics()

QgsPointCloudStatistics QgsPointCloudDataProvider::metadataStatistics ( )

Returns the object containing the statistics metadata extracted from the dataset.

Since: QGIS 3.26

Definition at line 228 of file qgspointclouddataprovider.cpp.

◆ originalMetadata()

QVariantMap QgsPointCloudDataProvider::originalMetadata ( ) const

virtual

Returns a representation of the original metadata included in a point cloud dataset.

This is a free-form dictionary of values, the contents and structure of which will vary by provider and dataset.

Definition at line 65 of file qgspointclouddataprovider.cpp.

◆ pointCount()

virtual qint64 QgsPointCloudDataProvider::pointCount ( ) const

pure virtual

Returns the total number of points available in the dataset.

◆ polygonBounds()

QgsGeometry QgsPointCloudDataProvider::polygonBounds ( ) const

virtual

Returns the polygon bounds of the layer.

The CRS of the returned geometry will match the provider's crs().

This method will return the best approximation for the actual bounds of points contained in the dataset available from the provider's metadata. This may match the bounding box rectangle returned by extent(), or for some datasets a "convex hull" style polygon representing a more precise bounds will be returned.

This method will not attempt to calculate the data bounds, rather it will return only whatever precomputed bounds are included in the data source's metadata.

Definition at line 58 of file qgspointclouddataprovider.cpp.

◆ setSubsetString()

bool QgsPointCloudDataProvider::setSubsetString	(	const QString &	subset,
		bool	updateFeatureCount = `false`
	)

overridevirtual

Set the subset string used to create a subset of features in the layer.

This may be a SQL where clause, or any other string that can be used by the data provider to create a subset. See subsetStringDialect() and subsetStringHelpUrl() for additional metadata on the dialect supported by the subset string.

Must be implemented in the data provider.

See also: subsetString(); subsetStringDialect(); subsetStringHelpUrl(); supportsSubsetString()

Reimplemented from QgsDataProvider.

Definition at line 401 of file qgspointclouddataprovider.cpp.

◆ subIndexes()

virtual QVector< QgsPointCloudSubIndex > QgsPointCloudDataProvider::subIndexes ( )

inlinevirtual

Returns a list of sub indexes available if the provider supports multiple indexes, empty list otherwise.

The sub indexes contain a pointer to the individual indexes which may be nullptr if not yet loaded.

Note: Not available in Python bindings

Since: QGIS 3.32

Definition at line 172 of file qgspointclouddataprovider.h.

◆ subsetString()

QString QgsPointCloudDataProvider::subsetString ( ) const

overridevirtual

Returns the subset definition string currently in use by the layer and used by the provider to limit the feature set.

This may be a SQL where clause, or any other string that can be used by the data provider to create a subset. See subsetStringDialect() and subsetStringHelpUrl() for additional metadata on the dialect supported by the subset string.

Must be overridden in the data provider, otherwise returns an empty string.

See also: setSubsetString(); subsetStringDialect(); subsetStringHelpUrl(); supportsSubsetString()

Reimplemented from QgsDataProvider.

Definition at line 417 of file qgspointclouddataprovider.cpp.

◆ subsetStringDialect()

QString QgsPointCloudDataProvider::subsetStringDialect ( ) const

overridevirtual

Returns a user-friendly string describing the dialect which is supported for subset strings by the provider.

See also: subsetStringHelpUrl(); supportsSubsetString(); setSubsetString(); subsetString()

Since: QGIS 3.40

Reimplemented from QgsDataProvider.

Definition at line 245 of file qgspointclouddataprovider.cpp.

◆ subsetStringHelpUrl()

QString QgsPointCloudDataProvider::subsetStringHelpUrl ( ) const

overridevirtual

Returns a URL pointing to documentation describing the dialect which is supported for subset strings by the provider.

See also: subsetStringDialect(); supportsSubsetString(); setSubsetString(); subsetString()

Since: QGIS 3.40

Reimplemented from QgsDataProvider.

Definition at line 250 of file qgspointclouddataprovider.cpp.

◆ supportsSubsetString()

bool QgsPointCloudDataProvider::supportsSubsetString ( ) const

overridevirtual

Returns true if the provider supports setting of subset strings.

See also: subsetString(); setSubsetString()

Reimplemented from QgsDataProvider.

Definition at line 240 of file qgspointclouddataprovider.cpp.

◆ translatedDataFormatIds()

QMap< int, QString > QgsPointCloudDataProvider::translatedDataFormatIds ( )

static

Returns the map of LAS data format ID to translated string value.

See also: dataFormatIds()

Definition at line 169 of file qgspointclouddataprovider.cpp.

◆ translatedLasClassificationCodes()

QMap< int, QString > QgsPointCloudDataProvider::translatedLasClassificationCodes ( )

static

Returns the map of LAS classification code to translated string value, corresponding to the ASPRS Standard Lidar Point Classes.

See also: lasClassificationCodes()

Definition at line 116 of file qgspointclouddataprovider.cpp.

Member Data Documentation

◆ mSubsetString

QString QgsPointCloudDataProvider::mSubsetString

protected

String used to define a subset of the layer.

Definition at line 386 of file qgspointclouddataprovider.h.

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

/build/qgis-3.40.0+99sid/src/core/pointcloud/qgspointclouddataprovider.h
/build/qgis-3.40.0+99sid/src/core/pointcloud/qgspointclouddataprovider.cpp

Public Types

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ Capabilities

Member Enumeration Documentation

◆ Capability

◆ PointCloudIndexGenerationState

Constructor & Destructor Documentation

◆ QgsPointCloudDataProvider()

◆ ~QgsPointCloudDataProvider()

Member Function Documentation

◆ attributes()

◆ capabilities()

◆ createRenderer()

◆ dataFormatIds()

◆ generateIndex()

◆ hasStatisticsMetadata()

◆ hasValidIndex()

◆ identify() [1/2]

◆ identify() [2/2]

◆ index()

◆ indexGenerationStateChanged

◆ indexingState()

◆ lasClassificationCodes()

◆ loadIndex()

◆ loadSubIndex()

◆ metadataClasses()

◆ metadataClassStatistic()

◆ metadataStatistic()

◆ metadataStatistics()

◆ originalMetadata()

◆ pointCount()

◆ polygonBounds()

◆ setSubsetString()

◆ subIndexes()

◆ subsetString()

◆ subsetStringDialect()

◆ subsetStringHelpUrl()

◆ supportsSubsetString()

◆ translatedDataFormatIds()

◆ translatedLasClassificationCodes()

Member Data Documentation

◆ mSubsetString