#include "postgres.h"
#include <math.h>
#include <float.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include "access/gist.h"
#include "access/itup.h"
#include "fmgr.h"
#include "utils/elog.h"
#include "../postgis_config.h"
#include "liblwgeom.h"
#include "lwgeom_pg.h"

Include dependency graph for lwgeom_spheroid.c:

Macros
#define	SHOW_DIGS_DOUBLE 15

#define	MAX_DIGS_DOUBLE (SHOW_DIGS_DOUBLE + 6 + 1 + 3 +1)

Functions
Datum	ellipsoid_in (PG_FUNCTION_ARGS)

Datum	ellipsoid_out (PG_FUNCTION_ARGS)

Datum	LWGEOM_length2d_ellipsoid (PG_FUNCTION_ARGS)

Datum	LWGEOM_length_ellipsoid_linestring (PG_FUNCTION_ARGS)

Datum	LWGEOM_distance_ellipsoid (PG_FUNCTION_ARGS)

Datum	LWGEOM_distance_sphere (PG_FUNCTION_ARGS)

Datum	geometry_distance_spheroid (PG_FUNCTION_ARGS)

double	distance_sphere_method (double lat1, double long1, double lat2, double long2, SPHEROID *sphere)

double	distance_ellipse_calculation (double lat1, double long1, double lat2, double long2, SPHEROID *sphere)

double	distance_ellipse (double lat1, double long1, double lat2, double long2, SPHEROID *sphere)

double	deltaLongitude (double azimuth, double sigma, double tsm, SPHEROID *sphere)

double	mu2 (double azimuth, SPHEROID *sphere)

double	bigA (double u2)

double	bigB (double u2)

	PG_FUNCTION_INFO_V1 (ellipsoid_in)

	PG_FUNCTION_INFO_V1 (ellipsoid_out)

	PG_FUNCTION_INFO_V1 (LWGEOM_length2d_ellipsoid)

	PG_FUNCTION_INFO_V1 (LWGEOM_length_ellipsoid_linestring)

	PG_FUNCTION_INFO_V1 (geometry_distance_spheroid)

	PG_FUNCTION_INFO_V1 (LWGEOM_distance_ellipsoid)

	PG_FUNCTION_INFO_V1 (LWGEOM_distance_sphere)

Macros

Functions