bst::geo::Point Class Reference

A geographical point. More...

#include <geo.hpp>

Collaboration diagram for bst::geo::Point:

Public Member Functions
	Point ()
	Point (double latitude, double longitude)
	Construct a new geographical point at the given latitude and longitude. More...
double	latitude () const
double	longitude () const
Point	shootVector (double bearing, double distance_m) const

Private Attributes
double	lat_
	Latitude in degrees decimal. North is positive, south is negative. More...
double	lon_
	Longitude in degrees decimal. East is positive, west is negative. More...

Detailed Description

A geographical point.

Constructor & Destructor Documentation

Point() [1/2]

bst::geo::Point::Point

(

)

Referenced by shootVector().

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Point() [2/2]

bst::geo::Point::Point	(	double	latitude,
		double	longitude
	)

Construct a new geographical point at the given latitude and longitude.

Parameters

latitude	The latitude in degrees decimal.
longitude	The longitude in degrees decimal.

References bst::GEO_INVALID_LATITUDE, and bst::GEO_INVALID_LONGITUDE.

Member Function Documentation

latitude()

double bst::geo::Point::latitude ( ) const

inline

References lat_.

Referenced by bst::geo::distance(), and TEST().

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longitude()

double bst::geo::Point::longitude ( ) const

inline

References lon_.

Referenced by bst::geo::distance(), and TEST().

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shootVector()

Point bst::geo::Point::shootVector	(	double	bearing,
		double	distance_m
	)		const

References Point(), bst::math::D2R, bst::geo::EARTH_RADIUS_KM, lat_, lon_, and bst::math::R2D.

Referenced by TEST().

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Member Data Documentation

lat_

double bst::geo::Point::lat_

private

Latitude in degrees decimal. North is positive, south is negative.

Referenced by latitude(), and shootVector().

lon_

double bst::geo::Point::lon_

private

Longitude in degrees decimal. East is positive, west is negative.

Referenced by longitude(), and shootVector().