pointset.c File Reference

#include "render.h"
#include "pointset.h"

Include dependency graph for pointset.c:

Go to the source code of this file.

Data Structures
struct	pair
struct	mpair
struct	MPairDisc

Functions
PointSet *	newPS (void)
void	freePS (PointSet *ps)
void	insertPS (PointSet *ps, point pt)
void	addPS (PointSet *ps, int x, int y)
int	inPS (PointSet *ps, point pt)
int	isInPS (PointSet *ps, int x, int y)
int	sizeOf (PointSet *ps)
point *	pointsOf (PointSet *ps)
PointMap *	newPM (void)
void	clearPM (PointMap *ps)
void	freePM (PointMap *ps)
int	updatePM (PointMap *pm, int x, int y, int v)
int	insertPM (PointMap *pm, int x, int y, int v)

Function Documentation

void addPS	(	PointSet *	ps,
		int	x,
		int	y
	)

Definition at line 82 of file pointset.c.

References dtinsert, point::x, and point::y.

Referenced by fillLine().

void clearPM

(

PointMap *

ps

)

Definition at line 182 of file pointset.c.

References dtclear.

void freePM

(

PointMap *

ps

)

Definition at line 187 of file pointset.c.

References _dt_s::disc, dtclose(), MPairDisc::flist, mpair::link, and _dtlink_s::right.

void freePS

(

PointSet *

ps

)

Definition at line 68 of file pointset.c.

References dtclose().

int inPS	(	PointSet *	ps,
		point	pt
	)

Definition at line 94 of file pointset.c.

References dtsearch, and pair::id.

int insertPM	(	PointMap *	pm,
		int	x,
		int	y,
		int	v
	)

Definition at line 216 of file pointset.c.

References dtinsert, mpair::id, mpair::v, point::x, and point::y.

void insertPS	(	PointSet *	ps,
		point	pt
	)

Definition at line 73 of file pointset.c.

References dtinsert.

int isInPS	(	PointSet *	ps,
		int	x,
		int	y
	)

Definition at line 101 of file pointset.c.

References dtsearch, pair::id, point::x, and point::y.

PointMap* newPM

(

void

)

Definition at line 172 of file pointset.c.

References MPairDisc::disc, dtopen(), Dtoset, MPairDisc::flist, and GNEW.

PointSet* newPS

(

void

)

Definition at line 63 of file pointset.c.

References dtopen(), and Dtoset.

point* pointsOf

(

PointSet *

ps

)

Definition at line 114 of file pointset.c.

References dtflatten(), dtlink, dtsize(), pair::id, and N_NEW.

int sizeOf

(

PointSet *

ps

)

Definition at line 109 of file pointset.c.

References dtsize().

int updatePM	(	PointMap *	pm,
		int	x,
		int	y,
		int	v
	)

Definition at line 201 of file pointset.c.

References dtinsert, mpair::id, mpair::v, point::x, and point::y.