geos::io::WKTReader Class Reference

WKT parser class; see also WKTWriter. More...

#include <WKTReader.h>

Collaboration diagram for geos::io::WKTReader:

Public Member Functions
	WKTReader (const geom::GeometryFactory &gf)
	Inizialize parser with given GeometryFactory. More...
	WKTReader (const geom::GeometryFactory *gf)
	WKTReader ()
	Inizialize parser with default GeometryFactory. More...
	~WKTReader ()
std::unique_ptr< geom::Geometry >	read (const std::string &wellKnownText)
	Parse a WKT string returning a Geometry. More...

Protected Member Functions
std::unique_ptr< geom::CoordinateSequence >	getCoordinates (io::StringTokenizer *tokenizer)
double	getNextNumber (io::StringTokenizer *tokenizer)
std::string	getNextEmptyOrOpener (io::StringTokenizer *tokenizer, std::size_t &dim)
std::string	getNextCloserOrComma (io::StringTokenizer *tokenizer)
std::string	getNextCloser (io::StringTokenizer *tokenizer)
std::string	getNextWord (io::StringTokenizer *tokenizer)
std::unique_ptr< geom::Geometry >	readGeometryTaggedText (io::StringTokenizer *tokenizer)
std::unique_ptr< geom::Point >	readPointText (io::StringTokenizer *tokenizer)
std::unique_ptr< geom::LineString >	readLineStringText (io::StringTokenizer *tokenizer)
std::unique_ptr< geom::LinearRing >	readLinearRingText (io::StringTokenizer *tokenizer)
std::unique_ptr< geom::MultiPoint >	readMultiPointText (io::StringTokenizer *tokenizer)
std::unique_ptr< geom::Polygon >	readPolygonText (io::StringTokenizer *tokenizer)
std::unique_ptr< geom::MultiLineString >	readMultiLineStringText (io::StringTokenizer *tokenizer)
std::unique_ptr< geom::MultiPolygon >	readMultiPolygonText (io::StringTokenizer *tokenizer)
std::unique_ptr< geom::GeometryCollection >	readGeometryCollectionText (io::StringTokenizer *tokenizer)

Private Member Functions
void	getPreciseCoordinate (io::StringTokenizer *tokenizer, geom::Coordinate &, std::size_t &dim)
bool	isNumberNext (io::StringTokenizer *tokenizer)

Private Attributes
const geom::GeometryFactory *	geometryFactory
const geom::PrecisionModel *	precisionModel

Detailed Description

WKT parser class; see also WKTWriter.

Definition at line 58 of file WKTReader.h.

Constructor & Destructor Documentation

geos::io::WKTReader::WKTReader

(

const geom::GeometryFactory &

gf

)

Inizialize parser with given GeometryFactory.

Note that all Geometry objects created by the parser will contain a pointer to the given factory so be sure you'll keep the factory alive for the whole WKTReader and created Geometry life.

geos::io::WKTReader::WKTReader

(

const geom::GeometryFactory *

gf

)

Deprecated:

in 3.4.0

geos::io::WKTReader::WKTReader

(

)

Inizialize parser with default GeometryFactory.

geos::io::WKTReader::~WKTReader

(

)

Member Function Documentation

std::unique_ptr<geom::CoordinateSequence> geos::io::WKTReader::getCoordinates ( io::StringTokenizer *  tokenizer )

protected

std::string geos::io::WKTReader::getNextCloser ( io::StringTokenizer *  tokenizer )

protected

std::string geos::io::WKTReader::getNextCloserOrComma ( io::StringTokenizer *  tokenizer )

protected

std::string geos::io::WKTReader::getNextEmptyOrOpener ( io::StringTokenizer *  tokenizer, std::size_t &  dim  )

protected

double geos::io::WKTReader::getNextNumber ( io::StringTokenizer *  tokenizer )

protected

std::string geos::io::WKTReader::getNextWord ( io::StringTokenizer *  tokenizer )

protected

void geos::io::WKTReader::getPreciseCoordinate ( io::StringTokenizer *  tokenizer, geom::Coordinate &  , std::size_t &  dim  )

private

bool geos::io::WKTReader::isNumberNext ( io::StringTokenizer *  tokenizer )

private

std::unique_ptr<geom::Geometry> geos::io::WKTReader::read

(

const std::string &

wellKnownText

)

Parse a WKT string returning a Geometry.

std::unique_ptr<geom::GeometryCollection> geos::io::WKTReader::readGeometryCollectionText ( io::StringTokenizer *  tokenizer )

protected

std::unique_ptr<geom::Geometry> geos::io::WKTReader::readGeometryTaggedText ( io::StringTokenizer *  tokenizer )

protected

std::unique_ptr<geom::LinearRing> geos::io::WKTReader::readLinearRingText ( io::StringTokenizer *  tokenizer )

protected

std::unique_ptr<geom::LineString> geos::io::WKTReader::readLineStringText ( io::StringTokenizer *  tokenizer )

protected

std::unique_ptr<geom::MultiLineString> geos::io::WKTReader::readMultiLineStringText ( io::StringTokenizer *  tokenizer )

protected

std::unique_ptr<geom::MultiPoint> geos::io::WKTReader::readMultiPointText ( io::StringTokenizer *  tokenizer )

protected

std::unique_ptr<geom::MultiPolygon> geos::io::WKTReader::readMultiPolygonText ( io::StringTokenizer *  tokenizer )

protected

std::unique_ptr<geom::Point> geos::io::WKTReader::readPointText ( io::StringTokenizer *  tokenizer )

protected

std::unique_ptr<geom::Polygon> geos::io::WKTReader::readPolygonText ( io::StringTokenizer *  tokenizer )

protected

Member Data Documentation

const geom::GeometryFactory* geos::io::WKTReader::geometryFactory

private

Definition at line 105 of file WKTReader.h.

const geom::PrecisionModel* geos::io::WKTReader::precisionModel

private

Definition at line 106 of file WKTReader.h.

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

• WKTReader.h