A collection of polygons. More...

#include <geometries.h>

Inheritance diagram for gis::Multipolygon:

Public Member Functions
Geometry_type	type () const override
	Gets the geometry type of the object. More...

bool	accept (Geometry_visitor *v) override=0
	Applies a hierarchical visitor to this geometry. More...

Multipolygon *	clone () const override=0
	Clone pattern to easily duplicate a Multipolygon. More...

Polygon &	front () override=0
	Returns the first polygon of the Multipolygon. More...

const Polygon &	front () const override=0

Public Member Functions inherited from gis::Geometrycollection
virtual void	push_back (const Geometry &g)=0
	Adds a geometry to the collection. More...

virtual void	push_back (Geometry &&g)=0

virtual void	pop_front ()=0
	Removes a geometry from the front of the collection. More...

virtual bool	empty () const =0
	Checks if the collection is empty. More...

virtual std::size_t	size () const =0
	Returns the size of the geometrycollection. More...

virtual void	resize (std::size_t count)=0
	Resizes the geometrycollection to contain a given number of elements. More...

virtual void	clear () noexcept=0
	Removes all geometries from the geometrycollection. More...

virtual Geometry &	operator[] (std::size_t i)=0

virtual const Geometry &	operator[] (std::size_t i) const =0

Public Member Functions inherited from gis::Geometry
	Geometry ()=default

virtual	~Geometry ()=default

	Geometry (const Geometry &)=default

Geometry &	operator= (const Geometry &)=default

virtual Coordinate_system	coordinate_system () const =0
	Gets the coordinate system. More...

virtual bool	is_empty () const =0
	Check if this is an empty geometry. More...

Static Public Member Functions
static Multipolygon *	create_multipolygon (Coordinate_system coordinate_system)
	Creates a subclass of Multipolygon from a Coordinate_system. More...

Static Public Member Functions inherited from gis::Geometrycollection
static Geometrycollection *	CreateGeometrycollection (Coordinate_system coordinate_system)
	Creates a subclass of Geometrycollection from a Coordinate_system. More...

static Geometrycollection *	create_geometrycollection (Coordinate_system coordinate_system)
	Creates a subclass from a Coordinate_system. More...