site.c File Reference

#include <neatogen/mem.h>
#include <neatogen/site.h>
#include <math.h>

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Functions
void	siteinit (void)
Site *	getsite (void)
double	dist (Site *s, Site *t)
void	makevertex (Site *v)
void	deref (Site *v)
void	ref (Site *v)

Variables
int	siteidx
Site *	bottomsite
static Freelist	sfl
static size_t	nvertices

Function Documentation

deref()

void deref

(

Site *

v

)

Definition at line 52 of file site.c.

References makefree(), Site::refcnt, and sfl.

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dist()

double dist	(	Site *	s,
		Site *	t
	)

Definition at line 34 of file site.c.

References Site::coord, dx, dy, Point::x, and Point::y.

getsite()

Site * getsite

(

void

)

Definition at line 29 of file site.c.

References getfree(), and sfl.

Referenced by hintersect().

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makevertex()

void makevertex

(

Site *

v

)

Definition at line 46 of file site.c.

References nvertices, and Site::sitenbr.

Referenced by voronoi().

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ref()

void ref

(

Site *

v

)

Definition at line 59 of file site.c.

References Site::refcnt.

Referenced by deref(), endpoint(), getval(), glCompButtonDraw(), glCompCalcWidget(), glCompImageDraw(), glCompLabelDraw(), glCompPanelDraw(), glCompRenderText(), gvbisect(), PQinsert(), refval(), setval(), and typeChkExp().

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siteinit()

void siteinit

(

void

)

Definition at line 22 of file site.c.

References freeinit(), nvertices, and sfl.

Referenced by cleanup(), and voronoi().

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Variable Documentation

bottomsite

Site* bottomsite

Definition at line 17 of file site.c.

Referenced by leftreg(), rightreg(), and voronoi().

nvertices

size_t nvertices

static

Definition at line 20 of file site.c.

Referenced by find_ints(), makevertex(), and siteinit().

sfl

Freelist sfl

static

Definition at line 19 of file site.c.

Referenced by deref(), getsite(), and siteinit().

siteidx

int siteidx

Definition at line 16 of file site.c.