/home/laradmin/lar/perception/planarobstacles/mtt/src/mtt_auxiliar.cpp File Reference

Auxiliary functions from the mtt tracking. More...

#include <mtt/mtt_auxiliar.h>

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Functions
double	get_fps (double dt, t_fps *acc)
void	init_config (t_config *config)
	Init configuration.
void	init_flags (t_flag *flags)
	Init flags.
int	my_tictoc (int status)
	TIC TOC implementation functions.
double	point2line_distance (double alpha, double ro, double x, double y)
	Calculates the line to point distance.
double	point2point_algebric_distance (double xi, double yi, double xf, double yf)
	Calculates the algebric distante between two points.
double	point2point_distance (double xi, double yi, double xf, double yf)
	Calculates the distante between two points.
int	timediff (struct timeval t1, struct timeval t2)
	Calculates timediff.

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Detailed Description

Auxiliary functions from the mtt tracking.

Definition in file mtt_auxiliar.cpp.

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Function Documentation

double get_fps	(	double	dt,
		t_fps *	acc
	)

Definition at line 115 of file mtt_auxiliar.cpp.

void init_config

(

t_config *

config

)

Init configuration.

Parameters:

config

general configuration structure

Returns:

void

Definition at line 34 of file mtt_auxiliar.cpp.

void init_flags

(

t_flag *

flags

)

Init flags.

Parameters:

flags

general flags structure

Returns:

void

Definition at line 109 of file mtt_auxiliar.cpp.

int my_tictoc

(

int

status

)

TIC TOC implementation functions.

Parameters:

status

TIC or TOC

Returns:

timediff in useconds if TOC, 0 if TIC, -1 if unknown

Definition at line 148 of file mtt_auxiliar.cpp.

double point2line_distance	(	double	alpha,
		double	ro,
		double	x,
		double	y
	)

Calculates the line to point distance.

Parameters:

	alpha	polar coordinates of the line
	ro	polar coordinates of the line
	x	cartesian coordinates of the point
	y

Returns:

algebric distance

Definition at line 177 of file mtt_auxiliar.cpp.

double point2point_algebric_distance	(	double	xi,
		double	yi,
		double	xf,
		double	yf
	)

Calculates the algebric distante between two points.

Parameters:

	xi
	yi
	xf
	yf

Returns:

algebric distance

Definition at line 174 of file mtt_auxiliar.cpp.

double point2point_distance	(	double	xi,
		double	yi,
		double	xf,
		double	yf
	)

Calculates the distante between two points.

Parameters:

	xi
	yi
	xf
	yf

Returns:

distance

Definition at line 171 of file mtt_auxiliar.cpp.

int timediff	(	struct timeval	t1,
		struct timeval	t2
	)

Calculates timediff.

Parameters:

	t1	first time
	t2	second time

Returns:

timediff in useconds

Definition at line 166 of file mtt_auxiliar.cpp.