A feature is a composition of a geometry and its attributes. More...

#include <Feature.h>

Inheritance diagram for te::vp::Feature:

Public Member Functions
virtual te::da::DataSetItem *	clone () const override
	Clones the feature. More...

void	copyValuesFrom (const te::da::DataSetItem *source, bool copyGeometries=true)
	Copies the values from the source dataSet item to the destination dataSet item by matching the column names. If a column from the source does not exist in the destination, it will not be copied. More...

	Feature (const te::da::DataSet *dataSet)

	Feature (const te::da::DataSetType *dataSetType)

	Feature (const te::da::DataSetItem &dataSetItem)
	Constructor. More...

	Feature (const Feature &rhs)
	It creates a new feature by cloning the values in the source feature (rhs). More...

bool	getBool (std::size_t i) const
	It returns the value of the i-th property. More...

std::unique_ptr< te::dt::ByteArray >	getByteArray (std::size_t i) const
	It returns the value of the i-th property. More...

char	getChar (std::size_t i) const
	It returns the value of the i-th property. More...

std::unique_ptr< te::dt::DateTime >	getDateTime (std::size_t i) const
	It returns the value of the i-th property. More...

double	getDouble (std::size_t i) const
	It returns the value of the i-th property. More...

std::unique_ptr< te::gm::Geometry >	getFirstGeometry () const
	Gets the first geometry associated to this feature. The caller will take the ownership of the object. More...

const te::gm::Geometry *	getFirstGeometryPtr () const
	Gets the first geometry associated to this feature. The caller will NOT take the ownership of the object. More...

te::gm::Geometry *	getFirstGeometryPtr ()
	Gets the first geometry associated to this feature. The caller will NOT take the ownership of the object. More...

float	getFloat (std::size_t i) const
	It returns the value of the i-th property. More...

std::unique_ptr< te::gm::Geometry >	getGeometry (std::size_t i) const
	It returns the value of the i-th property. More...

boost::int16_t	getInt16 (std::size_t i) const
	It returns the value of the i-th property. More...

boost::int32_t	getInt32 (std::size_t i) const
	It returns the value of the i-th property. More...

boost::int64_t	getInt64 (std::size_t i) const
	It returns the value of the i-th property. More...

std::string	getNumeric (std::size_t i) const
	It returns the value of the i-th property. More...

std::size_t	getNumProperties () const
	It returns the number of properties. More...

int	getPropertyDataType (std::size_t pos) const
	It returns the type of the pos-th property. More...

const std::string &	getPropertyName (std::size_t pos) const
	It returns the name of the pos-th property. More...

const std::vector< std::string > &	getPropertyNames () const
	It returns the name of properties. More...

std::size_t	getPropertyPos (const std::string &name) const
	It returns the name of the pos-th property. More...

const std::vector< int > &	getPropertyTypes () const
	It returns the types of properties. More...

std::unique_ptr< te::rst::Raster >	getRaster (std::size_t i) const
	It returns the value of the i-th property. More...

std::string	getString (std::size_t i) const
	It returns the value of the i-th property. More...

unsigned char	getUChar (std::size_t i) const
	It returns the value of the i-th property. More...

std::unique_ptr< te::dt::AbstractData >	getValue (std::size_t i) const
	It returns the value of the i-th property. More...

bool	isNull (std::size_t i) const
	Checks if the value in the given index is null. More...

void	setBool (std::size_t i, bool value)
	It sets the value of the i-th property. More...

void	setBool (const std::string &name, bool value)
	It sets the value of the property, indicating its name. More...

void	setByteArray (std::size_t i, te::dt::ByteArray *value)
	It sets the value of the i-th property. More...

void	setByteArray (const std::string &name, te::dt::ByteArray *value)
	It sets the value of the property, indicating its name. More...

void	setChar (std::size_t i, char value)
	It sets the value of the i-th property. More...

void	setChar (const std::string &name, char value)
	It sets the value of the property, indicating its name. More...

void	setDateTime (std::size_t i, te::dt::DateTime *value)
	It sets the value of the i-th property. More...

void	setDateTime (const std::string &name, te::dt::DateTime *value)
	It sets the value of the property, indicating its name. More...

void	setDouble (std::size_t i, double value)
	It sets the value of the i-th property. More...

void	setDouble (const std::string &name, double value)
	It sets the value of the property, indicating its name. More...

void	setFirstGeometry (te::gm::Geometry *geometry)
	Sets the first geometry value associated to this feature. This will take the ownership of the object. More...

void	setFloat (std::size_t i, float value)
	It sets the value of the i-th property. More...

void	setFloat (const std::string &name, float value)
	It sets the value of the property, indicating its name. More...

void	setGeometry (std::size_t i, te::gm::Geometry *value)
	It sets the value of the i-th property. More...

void	setGeometry (const std::string &name, te::gm::Geometry *value)
	It sets the value of the property, indicating its name. More...

void	setInt16 (std::size_t i, boost::int16_t value)
	It sets the value of the i-th property. More...

void	setInt16 (const std::string &name, boost::int16_t value)
	It sets the value of the property, indicating its name. More...

void	setInt32 (std::size_t i, boost::int32_t value)
	It sets the value of the i-th property. More...

void	setInt32 (const std::string &name, boost::int32_t value)
	It sets the value of the property, indicating its name. More...

void	setInt64 (std::size_t i, boost::int64_t value)
	It sets the value of the i-th property. More...

void	setInt64 (const std::string &name, boost::int64_t value)
	It sets the value of the property, indicating its name. More...

void	setNumeric (std::size_t i, const std::string &value)
	It sets the value of the i-th property. More...

void	setNumeric (const std::string &name, const std::string &value)
	It sets the value of the property, indicating its name. More...

void	setRaster (std::size_t i, te::rst::Raster *value)
	It sets the value of the i-th property. More...

void	setRaster (const std::string &name, te::rst::Raster *value)
	It sets the value of the property, indicating its name. More...

void	setSRID (int srid)

void	setString (std::size_t i, const std::string &value)
	It sets the value of the i-th property. More...

void	setString (const std::string &name, const std::string &value)
	It sets the value of the property, indicating its name. More...

void	setUChar (std::size_t i, unsigned char value)
	It sets the value of the i-th property. More...

void	setUChar (const std::string &name, unsigned char value)
	It sets the value of the property, indicating its name. More...

void	setValue (std::size_t i, te::dt::AbstractData *value)
	It sets the value of the i-th property. More...

void	setValue (const std::string &name, te::dt::AbstractData *value)
	It sets the value of the property, indicating its name. More...

void	transform (int srid)
	It converts the coordinate values of the feature to the new spatial reference system. More...

void	transform (te::srs::Converter *converter)
	It converts the coordinate values of the feature to the new spatial reference system. More...

virtual	~Feature ()
	Destructor. More...

Static Public Member Functions
static te::vp::Feature *	createFeatureFromCurrent (const te::da::DataSet *dataSet)
	Creates a Feature based on the current row of the givem DataSet. More...

static te::da::DataSetItem *	createFromCurrent (const te::da::DataSet *dataSet)
	Creates a dataSetItem based on the current row of the givem DataSet. More...

Protected Member Functions
std::size_t	getFirstGeometryPropertyPos () const

Protected Attributes
boost::ptr_vector< boost::nullable< te::dt::AbstractData > >	m_data
	The data values of the. More...

std::size_t	m_firstGeometryPropertyPos

std::vector< std::string >	m_vecNames
	Vector containing the names of the attributes of the dataSet item. More...

std::vector< int >	m_vecTypes
	Vector containing the types of the attributes of the dataSet item. More...

Detailed Description

A feature is a composition of a geometry and its attributes.

Definition at line 69 of file Feature.h.

Constructor & Destructor Documentation

◆ Feature() [1/4]

te::vp::Feature::Feature ( const te::da::DataSet * dataSet )

explicit

◆ Feature() [2/4]

te::vp::Feature::Feature ( const te::da::DataSetType * dataSetType )

explicit

◆ Feature() [3/4]

te::vp::Feature::Feature ( const te::da::DataSetItem & dataSetItem )

explicit

Constructor.

Parameters

dataSetItem The dataset item to be associated with this feature. Feature will take the ownership of the given dataset item

◆ Feature() [4/4]

te::vp::Feature::Feature ( const Feature & rhs )

explicit

It creates a new feature by cloning the values in the source feature (rhs).

Parameters

rhs	The right-hand-side object to copy its values.

◆ ~Feature()

virtual te::vp::Feature::~Feature ( )

virtual

Destructor.

Member Function Documentation

◆ clone()

virtual te::da::DataSetItem* te::vp::Feature::clone ( ) const

overridevirtual

Clones the feature.

Reimplemented from te::mem::DataSetItem.

◆ copyValuesFrom()

void te::mem::DataSetItem::copyValuesFrom	(	const te::da::DataSetItem *	source,
		bool	copyGeometries = `true`
	)

inherited

Copies the values from the source dataSet item to the destination dataSet item by matching the column names. If a column from the source does not exist in the destination, it will not be copied.

◆ createFeatureFromCurrent()

static te::vp::Feature* te::vp::Feature::createFeatureFromCurrent ( const te::da::DataSet * dataSet )

static

Creates a Feature based on the current row of the givem DataSet.

◆ createFromCurrent()

static te::da::DataSetItem* te::da::DataSetItem::createFromCurrent ( const te::da::DataSet * dataSet )

staticinherited

Creates a dataSetItem based on the current row of the givem DataSet.

◆ getBool()

bool te::da::DataSetItem::getBool ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getByteArray()

std::unique_ptr<te::dt::ByteArray> te::da::DataSetItem::getByteArray ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getChar()

char te::da::DataSetItem::getChar ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getDateTime()

std::unique_ptr<te::dt::DateTime> te::da::DataSetItem::getDateTime ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getDouble()

double te::da::DataSetItem::getDouble ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getFirstGeometry()

std::unique_ptr<te::gm::Geometry> te::vp::Feature::getFirstGeometry ( ) const

Gets the first geometry associated to this feature. The caller will take the ownership of the object.

Returns: The first geometry associated to this feature

◆ getFirstGeometryPropertyPos()

std::size_t te::vp::Feature::getFirstGeometryPropertyPos ( ) const

protected

◆ getFirstGeometryPtr() [1/2]

const te::gm::Geometry* te::vp::Feature::getFirstGeometryPtr ( ) const

Gets the first geometry associated to this feature. The caller will NOT take the ownership of the object.

Returns: The first geometry associated to this feature

◆ getFirstGeometryPtr() [2/2]

te::gm::Geometry* te::vp::Feature::getFirstGeometryPtr ( )

Gets the first geometry associated to this feature. The caller will NOT take the ownership of the object.

Returns: The first geometry associated to this feature

◆ getFloat()

float te::da::DataSetItem::getFloat ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getGeometry()

std::unique_ptr<te::gm::Geometry> te::da::DataSetItem::getGeometry ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getInt16()

boost::int16_t te::da::DataSetItem::getInt16 ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getInt32()

boost::int32_t te::da::DataSetItem::getInt32 ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getInt64()

boost::int64_t te::da::DataSetItem::getInt64 ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getNumeric()

std::string te::da::DataSetItem::getNumeric ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getNumProperties()

std::size_t te::da::DataSetItem::getNumProperties ( ) const

inherited

It returns the number of properties.

◆ getPropertyDataType()

int te::da::DataSetItem::getPropertyDataType ( std::size_t pos ) const

inherited

It returns the type of the pos-th property.

◆ getPropertyName()

const std::string& te::da::DataSetItem::getPropertyName ( std::size_t pos ) const

inherited

It returns the name of the pos-th property.

◆ getPropertyNames()

const std::vector<std::string>& te::da::DataSetItem::getPropertyNames ( ) const

inherited

It returns the name of properties.

◆ getPropertyPos()

std::size_t te::da::DataSetItem::getPropertyPos ( const std::string & name ) const

inherited

It returns the name of the pos-th property.

◆ getPropertyTypes()

const std::vector<int>& te::da::DataSetItem::getPropertyTypes ( ) const

inherited

It returns the types of properties.

◆ getRaster()

std::unique_ptr<te::rst::Raster> te::da::DataSetItem::getRaster ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getString()

std::string te::da::DataSetItem::getString ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getUChar()

unsigned char te::da::DataSetItem::getUChar ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ getValue()

std::unique_ptr<te::dt::AbstractData> te::da::DataSetItem::getValue ( std::size_t i ) const

inherited

It returns the value of the i-th property.

◆ isNull()

bool te::da::DataSetItem::isNull ( std::size_t i ) const

inherited

Checks if the value in the given index is null.

◆ setBool() [1/2]

void te::mem::DataSetItem::setBool	(	std::size_t	i,
		bool	value
	)

inherited

It sets the value of the i-th property.

◆ setBool() [2/2]

void te::mem::DataSetItem::setBool	(	const std::string &	name,
		bool	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setByteArray() [1/2]

void te::mem::DataSetItem::setByteArray	(	std::size_t	i,
		te::dt::ByteArray *	value
	)

inherited

It sets the value of the i-th property.

Note: It will take the ownership of the given pointer.

◆ setByteArray() [2/2]

void te::mem::DataSetItem::setByteArray	(	const std::string &	name,
		te::dt::ByteArray *	value
	)

inherited

It sets the value of the property, indicating its name.

Note: It will take the ownership of the given pointer.

◆ setChar() [1/2]

void te::mem::DataSetItem::setChar	(	std::size_t	i,
		char	value
	)

inherited

It sets the value of the i-th property.

◆ setChar() [2/2]

void te::mem::DataSetItem::setChar	(	const std::string &	name,
		char	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setDateTime() [1/2]

void te::mem::DataSetItem::setDateTime	(	std::size_t	i,
		te::dt::DateTime *	value
	)

inherited

It sets the value of the i-th property.

Note: It will take the ownership of the given pointer.

◆ setDateTime() [2/2]

void te::mem::DataSetItem::setDateTime	(	const std::string &	name,
		te::dt::DateTime *	value
	)

inherited

It sets the value of the property, indicating its name.

Note: It will take the ownership of the given pointer.

◆ setDouble() [1/2]

void te::mem::DataSetItem::setDouble	(	std::size_t	i,
		double	value
	)

inherited

It sets the value of the i-th property.

◆ setDouble() [2/2]

void te::mem::DataSetItem::setDouble	(	const std::string &	name,
		double	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setFirstGeometry()

void te::vp::Feature::setFirstGeometry ( te::gm::Geometry * geometry )

Sets the first geometry value associated to this feature. This will take the ownership of the object.

Parameters

The	geometry to be associated to this feature

◆ setFloat() [1/2]

void te::mem::DataSetItem::setFloat	(	std::size_t	i,
		float	value
	)

inherited

It sets the value of the i-th property.

◆ setFloat() [2/2]

void te::mem::DataSetItem::setFloat	(	const std::string &	name,
		float	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setGeometry() [1/2]

void te::mem::DataSetItem::setGeometry	(	std::size_t	i,
		te::gm::Geometry *	value
	)

inherited

It sets the value of the i-th property.

Note: It will take the ownership of the given pointer.

◆ setGeometry() [2/2]

void te::mem::DataSetItem::setGeometry	(	const std::string &	name,
		te::gm::Geometry *	value
	)

inherited

It sets the value of the property, indicating its name.

Note: It will take the ownership of the given pointer.

◆ setInt16() [1/2]

void te::mem::DataSetItem::setInt16	(	std::size_t	i,
		boost::int16_t	value
	)

inherited

It sets the value of the i-th property.

◆ setInt16() [2/2]

void te::mem::DataSetItem::setInt16	(	const std::string &	name,
		boost::int16_t	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setInt32() [1/2]

void te::mem::DataSetItem::setInt32	(	std::size_t	i,
		boost::int32_t	value
	)

inherited

It sets the value of the i-th property.

◆ setInt32() [2/2]

void te::mem::DataSetItem::setInt32	(	const std::string &	name,
		boost::int32_t	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setInt64() [1/2]

void te::mem::DataSetItem::setInt64	(	std::size_t	i,
		boost::int64_t	value
	)

inherited

It sets the value of the i-th property.

◆ setInt64() [2/2]

void te::mem::DataSetItem::setInt64	(	const std::string &	name,
		boost::int64_t	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setNumeric() [1/2]

void te::mem::DataSetItem::setNumeric	(	std::size_t	i,
		const std::string &	value
	)

inherited

It sets the value of the i-th property.

◆ setNumeric() [2/2]

void te::mem::DataSetItem::setNumeric	(	const std::string &	name,
		const std::string &	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setRaster() [1/2]

void te::mem::DataSetItem::setRaster	(	std::size_t	i,
		te::rst::Raster *	value
	)

inherited

It sets the value of the i-th property.

Note: It will take the ownership of the given pointer.

◆ setRaster() [2/2]

void te::mem::DataSetItem::setRaster	(	const std::string &	name,
		te::rst::Raster *	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setSRID()

void te::vp::Feature::setSRID ( int srid )

◆ setString() [1/2]

void te::mem::DataSetItem::setString	(	std::size_t	i,
		const std::string &	value
	)

inherited

It sets the value of the i-th property.

◆ setString() [2/2]

void te::mem::DataSetItem::setString	(	const std::string &	name,
		const std::string &	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setUChar() [1/2]

void te::mem::DataSetItem::setUChar	(	std::size_t	i,
		unsigned char	value
	)

inherited

It sets the value of the i-th property.

◆ setUChar() [2/2]

void te::mem::DataSetItem::setUChar	(	const std::string &	name,
		unsigned char	value
	)

inherited

It sets the value of the property, indicating its name.

◆ setValue() [1/2]

void te::mem::DataSetItem::setValue	(	std::size_t	i,
		te::dt::AbstractData *	value
	)

inherited

It sets the value of the i-th property.

Note: It will take the ownership of the given pointer.

◆ setValue() [2/2]

void te::mem::DataSetItem::setValue	(	const std::string &	name,
		te::dt::AbstractData *	value
	)

inherited

It sets the value of the property, indicating its name.

Note: It will take the ownership of the given pointer.

◆ transform() [1/2]

void te::vp::Feature::transform ( int srid )

It converts the coordinate values of the feature to the new spatial reference system.

Parameters

The	new Spatial Reference System ID used to transform the coordinates of the feature.

◆ transform() [2/2]

void te::vp::Feature::transform ( te::srs::Converter * converter )

It converts the coordinate values of the feature to the new spatial reference system.

Parameters

The	new Spatial Reference System ID used to transform the coordinates of the feature.Sets the srid of the feature. The given value will be applied to all geometries

Member Data Documentation

◆ m_data

boost::ptr_vector<boost::nullable<te::dt::AbstractData> > te::da::DataSetItem::m_data

protectedinherited

The data values of the.

Definition at line 236 of file DataSetItem.h.

◆ m_firstGeometryPropertyPos

std::size_t te::vp::Feature::m_firstGeometryPropertyPos

protected

Definition at line 156 of file Feature.h.

◆ m_vecNames

std::vector<std::string> te::da::DataSetItem::m_vecNames

protectedinherited

Vector containing the names of the attributes of the dataSet item.

Definition at line 234 of file DataSetItem.h.

◆ m_vecTypes

std::vector<int> te::da::DataSetItem::m_vecTypes

protectedinherited

Vector containing the types of the attributes of the dataSet item.

Definition at line 235 of file DataSetItem.h.

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

/home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/vp/Feature.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Feature() [1/4]

◆ Feature() [2/4]

◆ Feature() [3/4]

◆ Feature() [4/4]

◆ ~Feature()

Member Function Documentation

◆ clone()

◆ copyValuesFrom()

◆ createFeatureFromCurrent()

◆ createFromCurrent()

◆ getBool()

◆ getByteArray()

◆ getChar()

◆ getDateTime()

◆ getDouble()

◆ getFirstGeometry()

◆ getFirstGeometryPropertyPos()

◆ getFirstGeometryPtr() [1/2]

◆ getFirstGeometryPtr() [2/2]

◆ getFloat()

◆ getGeometry()

◆ getInt16()

◆ getInt32()

◆ getInt64()

◆ getNumeric()

◆ getNumProperties()

◆ getPropertyDataType()

◆ getPropertyName()

◆ getPropertyNames()

◆ getPropertyPos()

◆ getPropertyTypes()

◆ getRaster()

◆ getString()

◆ getUChar()

◆ getValue()

◆ isNull()

◆ setBool() [1/2]

◆ setBool() [2/2]

◆ setByteArray() [1/2]

◆ setByteArray() [2/2]

◆ setChar() [1/2]

◆ setChar() [2/2]

◆ setDateTime() [1/2]

◆ setDateTime() [2/2]

◆ setDouble() [1/2]

◆ setDouble() [2/2]

◆ setFirstGeometry()

◆ setFloat() [1/2]

◆ setFloat() [2/2]

◆ setGeometry() [1/2]

◆ setGeometry() [2/2]

◆ setInt16() [1/2]

◆ setInt16() [2/2]

◆ setInt32() [1/2]

◆ setInt32() [2/2]

◆ setInt64() [1/2]

◆ setInt64() [2/2]

◆ setNumeric() [1/2]

◆ setNumeric() [2/2]

◆ setRaster() [1/2]

◆ setRaster() [2/2]

◆ setSRID()

◆ setString() [1/2]

◆ setString() [2/2]

◆ setUChar() [1/2]

◆ setUChar() [2/2]

◆ setValue() [1/2]

◆ setValue() [2/2]

◆ transform() [1/2]

◆ transform() [2/2]

Member Data Documentation

◆ m_data

◆ m_firstGeometryPropertyPos

◆ m_vecNames