site.h File Reference

#include <stddef.h>
#include <neatogen/geometry.h>

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Data Structures
struct	Site

Macros
#define	INTERNAL   /* nothing */

Typedefs
typedef struct Site	Site

Functions
INTERNAL void	siteinit (void)
INTERNAL Site *	getsite (void)
INTERNAL double	ngdist (Site *, Site *)
INTERNAL void	deref (Site *)
INTERNAL void	ref (Site *)
INTERNAL void	makevertex (Site *)

Variables
int	siteidx
Site *	bottomsite

Macro Definition Documentation

INTERNAL

#define INTERNAL   /* nothing */

Definition at line 24 of file site.h.

Typedef Documentation

Site

typedef struct Site Site

Function Documentation

deref()

INTERNAL void deref

(

Site *

v

)

Definition at line 52 of file site.c.

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

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getsite()

INTERNAL Site * getsite

(

void

)

Definition at line 29 of file site.c.

References getfree(), and sfl.

Referenced by hintersect().

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makevertex()

INTERNAL void makevertex

(

Site *

v

)

Definition at line 46 of file site.c.

References nvertices, and Site::sitenbr.

Referenced by voronoi().

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ngdist()

INTERNAL double ngdist	(	Site *	s,
		Site *	t
	)

Definition at line 34 of file site.c.

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

Referenced by voronoi().

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ref()

INTERNAL void ref

(

Site *

v

)

Definition at line 59 of file site.c.

References Site::refcnt.

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

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siteinit()

INTERNAL 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

extern

Definition at line 17 of file site.c.

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

siteidx

int siteidx

extern

Definition at line 16 of file site.c.