Geospatial::GeoPoint Class Reference

#include <Types.h>

Inheritance diagram for Geospatial::GeoPoint:

Collaboration diagram for Geospatial::GeoPoint:

Public Member Functions
	GeoPoint (const std::vector< double > &coords)
	GeoPoint (const std::string &wkt)
void	getColumns (std::vector< double > &coords) const
GeoType	getType () const final
std::unique_ptr< GeoBase >	clone () const override
Public Member Functions inherited from Geospatial::GeoBase
	GeoBase ()
virtual	~GeoBase ()
std::string	getWktString () const
bool	getWkb (std::vector< uint8_t > &) const
const OGRGeometry *	getOGRGeometry () const
int32_t	getBestPlanarSRID () const
bool	transform (int32_t srid0, int32_t srid1)
bool	transform (SQLTypeInfo &ti)
virtual bool	operator== (const GeoBase &other) const
bool	isEmpty () const
std::unique_ptr< GeoBase >	run (GeoOp op, const GeoBase &other) const
std::unique_ptr< GeoBase >	optimized_run (GeoOp op, const GeoBase &other) const
std::unique_ptr< GeoBase >	run (GeoOp op, double param) const
bool	run (GeoOp op) const

Protected Member Functions
	GeoPoint (OGRGeometry *geom, const bool owns_geom_obj)
Protected Member Functions inherited from Geospatial::GeoBase
	GeoBase (OGRGeometry *geom, const bool owns_geom_obj)

Friends
class	GeoTypesFactory

Additional Inherited Members
Public Types inherited from Geospatial::GeoBase
enum	GeoType {   GeoType::kPOINT, GeoType::kLINESTRING, GeoType::kPOLYGON, GeoType::kMULTIPOLYGON,   GeoType::kGEOMETRY, GeoType::kGEOMETRYCOLLECTION, GeoType::kMULTILINESTRING, GeoType::kMULTIPOINT }
enum	GeoOp {   GeoOp::kPROJECTION = 0, GeoOp::kINTERSECTION = 1, GeoOp::kDIFFERENCE = 2, GeoOp::kUNION = 3,   GeoOp::kBUFFER = 4, GeoOp::kISVALID = 5, GeoOp::kISEMPTY = 6, GeoOp::kEQUALS = 7,   GeoOp::kCONCAVEHULL = 8, GeoOp::kCONVEXHULL = 9 }
Static Public Member Functions inherited from Geospatial::GeoBase
static std::shared_ptr < OGRCoordinateTransformation >	getTransformation (int32_t srid0, int32_t srid1)
Static Protected Member Functions inherited from Geospatial::GeoBase
static int	createFromWktString (const std::string &wkt, OGRGeometry **geom)
static int	createFromWkbView (OGRGeometry **geom, WkbView const)
Protected Attributes inherited from Geospatial::GeoBase
OGRGeometry *	geom_ = nullptr
bool	owns_geom_obj_

Detailed Description

Definition at line 111 of file Types.h.

Constructor & Destructor Documentation

Geospatial::GeoPoint::GeoPoint

(

const std::vector< double > &

coords

)

Definition at line 542 of file Types.cpp.

References CHECK, Geospatial::GeoBase::geom_, and to_string().

Referenced by clone().

                                                  {
  if (coords.size() != 2) {
    throw GeoTypesError("Point",
                        "Incorrect coord size of " + std::to_string(coords.size()) +
                            " supplied. Expected 2.");
  }
  geom_ = OGRGeometryFactory::createGeometry(OGRwkbGeometryType::wkbPoint);
  OGRPoint* point = dynamic_cast<OGRPoint*>(geom_);
  CHECK(point);
  point->setX(coords[0]);
  point->setY(coords[1]);
}

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Geospatial::GeoPoint::GeoPoint

(

const std::string &

wkt

)

Definition at line 555 of file Types.cpp.

References CHECK, Geospatial::GeoBase::createFromWktString(), and Geospatial::GeoBase::geom_.

                                       {
  const auto err = GeoBase::createFromWktString(wkt, &geom_);
  if (err != OGRERR_NONE) {
    throw GeoTypesError("Point", err);
  }
  CHECK(geom_);
  if (wkbFlatten(geom_->getGeometryType()) != OGRwkbGeometryType::wkbPoint) {
    throw GeoTypesError("Point",
                        "Unexpected geometry type from WKT string: " +
                            std::string(OGRGeometryTypeToName(geom_->getGeometryType())));
  }
}

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Geospatial::GeoPoint::GeoPoint ( OGRGeometry *  geom, const bool  owns_geom_obj  )

inlineprotected

Definition at line 122 of file Types.h.

: GeoBase(geom, owns_geom_obj) {}

Member Function Documentation

std::unique_ptr< GeoBase > Geospatial::GeoPoint::clone ( ) const

overridevirtual

Implements Geospatial::GeoBase.

Definition at line 537 of file Types.cpp.

References CHECK, Geospatial::GeoBase::geom_, and GeoPoint().

                                             {
  CHECK(geom_);
  return std::unique_ptr<GeoBase>(new GeoPoint(geom_->clone(), true));
}

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void Geospatial::GeoPoint::getColumns

(

std::vector< double > &

coords

)

const

Definition at line 568 of file Types.cpp.

References CHECK, Geospatial::GeoBase::geom_, and NULL_DOUBLE.

Referenced by import_export::importGeoFromLonLat(), and foreign_storage::anonymous_namespace{TextFileBufferParser.cpp}::set_coordinates_from_separate_lon_lat_columns().

                                                         {
  const auto point_geom = dynamic_cast<OGRPoint*>(geom_);
  CHECK(point_geom);

  if (point_geom->IsEmpty()) {
    // until the run-time can handle empties
    throw GeoTypesError("Point", "'EMPTY' not supported");
    // we cannot yet handle NULL fixed-length array
    // so we have to store sentinel values instead
    coords.push_back(NULL_DOUBLE);
    coords.push_back(NULL_DOUBLE);
    return;
  }

  coords.push_back(point_geom->getX());
  coords.push_back(point_geom->getY());
}

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GeoType Geospatial::GeoPoint::getType ( ) const

inlinefinalvirtual

Implements Geospatial::GeoBase.

Definition at line 117 of file Types.h.

References kPOINT.

{ return GeoType::kPOINT; }

Friends And Related Function Documentation

friend class GeoTypesFactory

friend

Definition at line 124 of file Types.h.

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

• /home/jenkins-slave/workspace/core-os-doxygen/Geospatial/Types.h
• /home/jenkins-slave/workspace/core-os-doxygen/Geospatial/Types.cpp