Range of latitudes. More...

#include <types.h>

Public Member Functions
	LatRange ()=default
	Construct a LatRange matching any latitude.

	LatRange (int min, int max)
	Construct a LatRange given integer extremes.

	LatRange (double min, double max)
	Construct a LatRange given extremes in degrees.

bool	operator== (const LatRange &lr) const

bool	operator!= (const LatRange &lr) const

bool	is_missing () const
	Return true if the LatRange matches any latitude.

double	dmin () const
	Get the lower extreme as double.

double	dmax () const
	Get the upper extreme as double.

void	get (double &min, double &max) const
	Get the extremes as double.

void	set (int min, int max)
	Set the extremes as integers.

void	set (double min, double max)
	Set the extremes in degrees.

bool	contains (int lat) const
	Check if a point is inside this range (extremes included)

bool	contains (double lat) const
	Check if a point is inside this range (extremes included)

bool	contains (const LatRange &lr) const
	Check if a range is inside this range (extremes included)

Static Public Attributes
static constexpr int	IMIN = -9000000
	Minimum possible integer value.

static constexpr int	IMAX = 9000000
	Maximum possible integer value.

static constexpr double	DMIN = -90.0
	Minimum possible double value.

static constexpr double	DMAX = 90.0
	Maximum possible double value.

Detailed Description

Range of latitudes.

When given as an integer, a latitude value is intended in 1/100000 of a degree, which is the maximum resolution supported by DB-All.e.

When given as a double a latitude value is intended to be in degrees.

Values are matched between imin and imax, both extremes are considered part of the range.

Invariant: imin <= imax.

The documentation for this struct was generated from the following file:

Public Member Functions