Classes
class	CollectionFeature

class	FeatureBase
	Represents an individual feature within a Geojson definition. More...

class	FeatureCollection

class	FeatureVisitor
	An abstract class used to operate on the children of FeatureBase. More...

class	JSONProperty
	@TODO: Convert JSONProperty into a variant of the supported types More...

class	LineStringFeature

struct	List
	Struct wrapping a vector of JSONProperty representing a JSON list. More...

class	MultiLineStringFeature

class	MultiPointFeature

class	MultiPolygonFeature

struct	Object
	Struct wrapping a nested PropertyMap representing a JSON object. More...

class	PointFeature

class	PolygonFeature
	Represents a feature based around a polygon defining an area. More...

Typedefs
typedef std::shared_ptr< FeatureCollection >	GeoJSON
	Easy short-hand for a smart pointer to a FeatureCollection.

typedef std::shared_ptr< FeatureBase >	Feature
	An easy name for a smart pointer for FeatureBase and its children.

typedef std::vector< Feature >	FeatureList
	Shorthand for a collection of pointers to Features.

typedef bg::model::point< double, 2, bg::cs::geographic< bg::degree > >	coordinate_t
	A two dimensional point in geographic degrees.

typedef bg::model::linestring< coordinate_t >	linestring_t
	A line made up of points in geographic degrees.

typedef bg::model::polygon< coordinate_t >	polygon_t
	A polygon made up of points in geographic degrees.

typedef bg::model::multi_point< coordinate_t >	multipoint_t

typedef bg::model::multi_linestring< linestring_t >	multilinestring_t

typedef bg::model::multi_polygon< polygon_t >	multipolygon_t

typedef std::vector< std::vector< double > >	two_dimensional_coordinates
	A two dimensional matrix of doubles.

typedef std::vector< std::vector< std::vector< double > > >	three_dimensional_coordinates
	A three dimensional matrix of doubles.

typedef std::vector< std::vector< std::vector< std::vector< double > > > >	four_dimensional_coordinates
	A four dimensional matrix of doubles.

typedef boost::variant< coordinate_t, linestring_t, polygon_t, multipoint_t, multilinestring_t, multipolygon_t >	geometry

typedef std::map< std::string, JSONProperty >	PropertyMap
	Shorthand for a mapping between strings and properties.

using	PropertyVariant

Enumerations
enum class	FeatureType { None , Point , LineString , Polygon , MultiPoint , MultiLineString , MultiPolygon , GeometryCollection }
	Describes a type of features. More...

enum class	JSONGeometryType { None , LineString , Point , Polygon , MultiLineString , MultiPoint , MultiPolygon }
	Represents the type of geometry to be represented within a JSONGeometry. More...

enum class	PropertyType { Natural , Real , String , Boolean , List , Object }
	Defines the different types of properties that are stored within a JSON property. More...

Functions
static coordinate_t	build_point (boost::property_tree::ptree &tree)
	Creates a single boost geometry point from the values in a boost property tree.

static linestring_t	build_linestring (boost::property_tree::ptree &tree)
	Reads a ptree entry and converts it into a linestring.

static polygon_t	build_polygon (boost::property_tree::ptree &tree)

static multipoint_t	build_multipoint (boost::property_tree::ptree &tree)

static multilinestring_t	build_multilinestring (boost::property_tree::ptree &tree)

static multipolygon_t	build_multipolygon (boost::property_tree::ptree &tree)

static geometry	build_geometry (boost::property_tree::ptree &tree)

static Feature	build_feature (boost::property_tree::ptree &tree)

static GeoJSON	build_collection (const boost::property_tree::ptree &tree, const std::vector< std::string > &ids={})
	helper function to build a GeoJSON FeatureCollection from a property tree

static GeoJSON	read (const std::string &file_path, const std::vector< std::string > &ids={})

static GeoJSON	read (std::stringstream &data, const std::vector< std::string > &ids={})

template<typename T >
static bool	contains (const std::vector< T * > &container, const T *value)

template<typename T >
static bool	contains (const std::vector< T > &container, const T value)

template<typename T >
T	get_shape (geometry geom)

std::string	get_geometry_type (const geometry &geom)

static coordinate_t	point (const double x, const double y)

static linestring_t	linestring (const two_dimensional_coordinates &coordinates)

static polygon_t	polygon (three_dimensional_coordinates &coordinates)

static multipoint_t	multipoint (two_dimensional_coordinates &coordinates)

static multilinestring_t	multilinestring (three_dimensional_coordinates &coordinates)

static multipolygon_t	multipolygon (four_dimensional_coordinates &coordinates)

static std::string	get_propertytype_name (PropertyType &&property_type)

Typedef Documentation

◆ coordinate_t

typedef bg::model::point<double, 2, bg::cs::geographic<bg::degree> > geojson::coordinate_t

A two dimensional point in geographic degrees.

◆ Feature

typedef std::shared_ptr<FeatureBase> geojson::Feature

An easy name for a smart pointer for FeatureBase and its children.

◆ FeatureList

typedef std::vector<Feature> geojson::FeatureList

Shorthand for a collection of pointers to Features.

◆ four_dimensional_coordinates

typedef std::vector<std::vector<std::vector<std::vector<double> > > > geojson::four_dimensional_coordinates

A four dimensional matrix of doubles.

◆ GeoJSON

typedef std::shared_ptr<FeatureCollection> geojson::GeoJSON

Easy short-hand for a smart pointer to a FeatureCollection.

◆ geometry

typedef boost::variant<coordinate_t, linestring_t, polygon_t, multipoint_t, multilinestring_t, multipolygon_t> geojson::geometry

◆ linestring_t

typedef bg::model::linestring<coordinate_t> geojson::linestring_t

A line made up of points in geographic degrees.

◆ multilinestring_t

typedef bg::model::multi_linestring<linestring_t> geojson::multilinestring_t

◆ multipoint_t

typedef bg::model::multi_point<coordinate_t> geojson::multipoint_t

◆ multipolygon_t

typedef bg::model::multi_polygon<polygon_t> geojson::multipolygon_t

◆ polygon_t

typedef bg::model::polygon<coordinate_t> geojson::polygon_t

A polygon made up of points in geographic degrees.

◆ PropertyMap

typedef std::map<std::string, JSONProperty> geojson::PropertyMap

Shorthand for a mapping between strings and properties.

◆ PropertyVariant

using geojson::PropertyVariant

Initial value:

 boost::variant<boost::blank, 
                                           long, 
                                           double, 
                                           bool, 
                                           std::string, 
                                           boost::recursive_wrapper<List>, 
                                           boost::recursive_wrapper<Object>
                                          >

◆ three_dimensional_coordinates

typedef std::vector<std::vector<std::vector<double> > > geojson::three_dimensional_coordinates

A three dimensional matrix of doubles.

◆ two_dimensional_coordinates

typedef std::vector<std::vector<double> > geojson::two_dimensional_coordinates

A two dimensional matrix of doubles.

Enumeration Type Documentation

◆ FeatureType

enum class geojson::FeatureType

strong

Describes a type of features.

Enumerator
None	Represents an empty feature with no sort of geometry
Point	Represents a feature that contains a single Point geometry
LineString	Represents a feature that is represented by a series of interconnected points
Polygon	Represents a feature that is represented by a defined area
MultiPoint	Represents a feature that is represented by many points
MultiLineString	Represents a feature that is represented by multiple series of interconnected points
MultiPolygon	Represents a feature that is represented by multiple areas
GeometryCollection	Represents a feature that contains a collection of different types of geometry

◆ JSONGeometryType

enum class geojson::JSONGeometryType

strong

Represents the type of geometry to be represented within a JSONGeometry.

Enumerator
None
LineString
Point
Polygon
MultiLineString
MultiPoint
MultiPolygon

◆ PropertyType

enum class geojson::PropertyType

strong

Defines the different types of properties that are stored within a JSON property.

Enumerator
Natural	Represents natural numbers, such as shorts, ints, and longs; no floating points
Real	Represents floating point numbers
String	Represents text
Boolean	Represents a true or false value
List	Represents a list of values
Object	Represents a nested map of properties

Function Documentation

◆ build_collection()

static GeoJSON geojson::build_collection	(	const boost::property_tree::ptree &	tree,
		const std::vector< std::string > &	ids = {} )

static

helper function to build a GeoJSON FeatureCollection from a property tree

Parameters

tree	boost::property_tree::ptree holding the parsed GeoJSON
ids	optional subset of string feature ids, only features in tree with these ids will be in the collection

◆ build_feature()

static Feature geojson::build_feature ( boost::property_tree::ptree & tree )

static

References build_geometry(), GeometryCollection, LineString, MultiLineString, MultiPoint, MultiPolygon, None, Point, and Polygon.

◆ build_geometry()

static geometry geojson::build_geometry ( boost::property_tree::ptree & tree )

static

References build_linestring(), build_multilinestring(), build_multipoint(), build_multipolygon(), build_point(), and build_polygon().

Referenced by build_feature().

◆ build_linestring()

static linestring_t geojson::build_linestring ( boost::property_tree::ptree & tree )

static

Reads a ptree entry and converts it into a linestring.

The input should be a boost property tree that looks like:

feature:
- "type": "doesn't matter here"
- "coordinates": [[0,0], [1,1], [2,2]]

Parameters

tree	A property tree node describing a line strig

Returns: a boost geometry linestring

References point().

Referenced by build_geometry().

◆ build_multilinestring()

static multilinestring_t geojson::build_multilinestring ( boost::property_tree::ptree & tree )

static

References linestring(), and point().

Referenced by build_geometry().

◆ build_multipoint()

static multipoint_t geojson::build_multipoint ( boost::property_tree::ptree & tree )

static

References point().

Referenced by build_geometry().

◆ build_multipolygon()

static multipolygon_t geojson::build_multipolygon ( boost::property_tree::ptree & tree )

static

References point(), and polygon().

Referenced by build_geometry().

◆ build_point()

static coordinate_t geojson::build_point ( boost::property_tree::ptree & tree )

static

Creates a single boost geometry point from the values in a boost property tree.

Parameters

tree	A boost geometry tree that should contain the properties of a single point

Returns: A boost geometry point specified by the property tree

References point().

Referenced by build_geometry().

◆ build_polygon()

static polygon_t geojson::build_polygon ( boost::property_tree::ptree & tree )

static

References polygon().

Referenced by build_geometry().

◆ contains() [1/2]

template<typename T >

static bool geojson::contains	(	const std::vector< T * > &	container,
		const T *	value )

static

Referenced by geojson::FeatureBase::add_destination_feature(), geojson::FeatureBase::add_neighbor_feature(), geojson::FeatureBase::get_contributor_count(), geojson::FeatureBase::operator==(), geojson::FeatureCollection::set_ids(), geojson::FeatureCollection::set_ids_from_member(), and geojson::FeatureCollection::set_ids_from_property().

◆ contains() [2/2]

template<typename T >

static bool geojson::contains	(	const std::vector< T > &	container,
		const T	value )

static

◆ get_geometry_type()

std::string geojson::get_geometry_type ( const geometry & geom )

inline

Referenced by geojson::FeatureBase::geometry(), geojson::FeatureBase::geometry(), geojson::CollectionFeature::linestring(), geojson::CollectionFeature::linestrings(), geojson::CollectionFeature::multilinestring(), geojson::CollectionFeature::multipoint(), geojson::CollectionFeature::multipolygon(), geojson::CollectionFeature::point(), geojson::CollectionFeature::points(), geojson::CollectionFeature::polygon(), and geojson::CollectionFeature::polygons().

◆ get_propertytype_name()

static std::string geojson::get_propertytype_name ( PropertyType && property_type )

inlinestatic

References Boolean, List, Natural, Real, and String.

Referenced by geojson::JSONProperty::as_boolean(), geojson::JSONProperty::as_list(), geojson::JSONProperty::as_natural_number(), geojson::JSONProperty::as_real_number(), geojson::JSONProperty::as_string(), geojson::JSONProperty::at(), geojson::JSONProperty::get_values(), geojson::JSONProperty::keys(), and realization::Bmi_Module_Formulation::set_initial_bmi_parameters().

◆ get_shape()

template<typename T >

T geojson::get_shape ( geometry geom )

◆ linestring()

static linestring_t geojson::linestring ( const two_dimensional_coordinates & coordinates )

static

Referenced by geojson::LineStringFeature::LineStringFeature(), build_multilinestring(), and multilinestring().

◆ multilinestring()

static multilinestring_t geojson::multilinestring ( three_dimensional_coordinates & coordinates )

static

References linestring().

Referenced by geojson::MultiLineStringFeature::MultiLineStringFeature().

◆ multipoint()

static multipoint_t geojson::multipoint ( two_dimensional_coordinates & coordinates )

static

References point().

Referenced by geojson::MultiPointFeature::MultiPointFeature().

◆ multipolygon()

static multipolygon_t geojson::multipolygon ( four_dimensional_coordinates & coordinates )

static

References point(), and polygon().

Referenced by geojson::MultiPolygonFeature::MultiPolygonFeature().

◆ point()

static coordinate_t geojson::point	(	const double	x,
		const double	y )

static

Referenced by build_linestring(), build_multilinestring(), build_multipoint(), build_multipolygon(), build_point(), multipoint(), and multipolygon().

◆ polygon()

static polygon_t geojson::polygon ( three_dimensional_coordinates & coordinates )

static

References polygon().

Referenced by geojson::PolygonFeature::PolygonFeature(), Network_Test::add_catchment(), build_multipolygon(), build_polygon(), multipolygon(), and polygon().

◆ read() [1/2]

static GeoJSON geojson::read	(	const std::string &	file_path,
		const std::vector< std::string > &	ids = {} )

static

Referenced by MultiLayerParserTest::SetUp().

◆ read() [2/2]

static GeoJSON geojson::read	(	std::stringstream &	data,
		const std::vector< std::string > &	ids = {} )

static

Classes

Typedefs

Enumerations

Functions

Typedef Documentation

◆ coordinate_t

◆ Feature

◆ FeatureList

◆ four_dimensional_coordinates

◆ GeoJSON

◆ geometry

◆ linestring_t

◆ multilinestring_t

◆ multipoint_t

◆ multipolygon_t

◆ polygon_t

◆ PropertyMap

◆ PropertyVariant

◆ three_dimensional_coordinates

◆ two_dimensional_coordinates

Enumeration Type Documentation

◆ FeatureType

◆ JSONGeometryType

◆ PropertyType

Function Documentation

◆ build_collection()

◆ build_feature()

◆ build_geometry()

◆ build_linestring()

◆ build_multilinestring()

◆ build_multipoint()

◆ build_multipolygon()

◆ build_point()

◆ build_polygon()

◆ contains() [1/2]

◆ contains() [2/2]

◆ get_geometry_type()

◆ get_propertytype_name()

◆ get_shape()

◆ linestring()

◆ multilinestring()

◆ multipoint()

◆ multipolygon()

◆ point()

◆ polygon()

◆ read() [1/2]

◆ read() [2/2]