SFCGAL::MultiPolygon Class Reference

A MultiPolygon in SFA. More...

#include <MultiPolygon.h>

Inherits SFCGAL::GeometryImpl< Derived, Base >.

Public Member Functions
	MultiPolygon ()
	Empty MultiPolygon constructor. More...
	MultiPolygon (MultiPolygon const &other)
	Copy constructor. More...
auto	operator= (MultiPolygon other) -> MultiPolygon &
	assign operator More...
	~MultiPolygon () override
	destructor More...
auto	geometryType () const -> std::string override
	Get the geometry type as string. More...
auto	geometryTypeId () const -> GeometryType override
	Get the geometry type identifier. More...
Polygon &	polygonN (const size_t &n)
	returns the n-th Geometry as a Polygon More...
const Polygon &	polygonN (const size_t &n) const
	returns the n-th Geometry as a Polygon More...
void	accept (GeometryVisitor &visitor) override
	Accept a geometry visitor. More...
void	accept (ConstGeometryVisitor &visitor) const override
	Accept a const geometry visitor. More...
template<class Archive >
void	serialize (Archive &ar, const unsigned int)
	Serializer. More...

Protected Member Functions
bool	isAllowed (Geometry const &geometry) override
	Check if geometry is allowed in this collection. More...

Detailed Description

A MultiPolygon in SFA.

@ŧodo add polygon() etc.

Constructor & Destructor Documentation

SFCGAL::MultiPolygon::MultiPolygon ( )

default

Empty MultiPolygon constructor.

SFCGAL::MultiPolygon::MultiPolygon ( MultiPolygon const &  other )

default

Copy constructor.

Parameters

other

The multi-polygon to copy from

SFCGAL::MultiPolygon::~MultiPolygon ( )

overridedefault

destructor

Member Function Documentation

void SFCGAL::MultiPolygon::accept ( GeometryVisitor &  visitor )

override

Accept a geometry visitor.

Parameters

visitor

Visitor to accept

void SFCGAL::MultiPolygon::accept ( ConstGeometryVisitor &  visitor ) const

override

Accept a const geometry visitor.

Parameters

visitor

Const visitor to accept

auto SFCGAL::MultiPolygon::geometryType ( ) const -> std::string

override

Get the geometry type as string.

Returns

"MultiPolygon"

auto SFCGAL::MultiPolygon::geometryTypeId ( ) const -> GeometryType

override

Get the geometry type identifier.

Returns

TYPE_MULTIPOLYGON

auto SFCGAL::MultiPolygon::isAllowed ( Geometry const &  geometry )

overrideprotected

Check if geometry is allowed in this collection.

Parameters

geometry

Geometry to test

Returns

true if geometry is a Polygon

auto SFCGAL::MultiPolygon::operator=

(

MultiPolygon

other

)

-> MultiPolygon &

assign operator

Parameters

other

The multi-polygon to assign from

Returns

Reference to this multi-polygon

Polygon& SFCGAL::MultiPolygon::polygonN ( const size_t &  n )

inline

returns the n-th Geometry as a Polygon

Parameters

n	The index of the polygon to get

Returns

Reference to the nth polygon

const Polygon& SFCGAL::MultiPolygon::polygonN ( const size_t &  n ) const

inline

returns the n-th Geometry as a Polygon

Parameters

n	The index of the polygon to get

Returns

Const reference to the nth polygon

template<class Archive >

void SFCGAL::MultiPolygon::serialize ( Archive &  ar, const unsigned  int  )

inline

Serializer.

Parameters

ar	Archive for serialization