BOOST_GEOMETRY_REGISTER_POINT_2D_CONST

Macro to register a 2D point type (const version)

Description

The macro BOOST_GEOMETRY_REGISTER_POINT_2D_CONST registers a two-dimensional point type such that it is recognized by Boost.Geometry and that Boost.Geometry functionality can used with the specified type. The const version registers only read access to the fields, the point type is therefore read-only. For geographic coordinate systems, be sure to specify first longitude and then latitude, to be able to use the strategies included in the library.

Synopsis

#define BOOST_GEOMETRY_REGISTER_POINT_2D_CONST(Point, CoordinateType, CoordinateSystem,
                                        Field0, Field1)

Parameters

Name	Description
Point	Point type to be registered
CoordinateType	Type of the coordinates of the point (e.g. double)
CoordinateSystem	Coordinate system (e.g. cs::cartesian)
Field0	Member containing first (usually x, or longitude) coordinate
Field1	Member containing second (usually y, or latitude) coordinate

Header

#include <boost/geometry/geometries/register/point.hpp>