utils.c File Reference

#include "gpx2navit_txt.h"
#include "projects.h"
#include "geodesic.h"

Functions
double	getDistanceCore (char *p1, char *l1, char *p2, char *l2)
void	checkEllpsUnit (char *unit)
double	checkLengthUnit (char *unit)
int	checkTimeUnit (char *unit)
double	getTimeInterval (char *_t, char *t)
double	getSpeed (double length, double ti, double to_meter, int to_sec)
double	getDistance (double _x, double _y, double x, double y)
void *	myMallocRep (size_t size, const char *fileName, int line)

Function Documentation

checkEllpsUnit()

void checkEllpsUnit

(

char *

unit

)

References ERR_ELLPSUNIT, and exit.

Referenced by setDefault().

checkLengthUnit()

double checkLengthUnit

(

char *

unit

)

References ERR_LENGTHUNIT, exit, and to_meter.

Referenced by setDefault().

checkTimeUnit()

int checkTimeUnit

(

char *

unit

)

References ERR_TIMEUNIT, exit, and p.

Referenced by setDefault().

getDistance()

double getDistance	(	double	_x,
		double	_y,
		double	x,
		double	y
	)

References getDistanceCore(), and length.

Referenced by setPathInterval().

getDistanceCore()

double getDistanceCore	(	char *	p1,
		char *	l1,
		char *	p2,
		char *	l2
	)

Navit, a modular navigation system. Copyright (C) 2005-2008 Navit Team

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

References geod_inv(), geod_S, lam1, lam2, phi1, and phi2.

Referenced by getDistance().

getSpeed()

double getSpeed	(	double	length,
		double	ti,
		double	to_meter,
		int	to_sec
	)

References length, and to_meter.

Referenced by setPath(), and setPathInterval().

getTimeInterval()

double getTimeInterval	(	char *	_t,
		char *	t
	)

Referenced by setPathInterval().

myMallocRep()

void* myMallocRep	(	size_t	size,
		const char *	fileName,
		int	line
	)