site.h File Reference

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

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Data Structures
struct	Site

Typedefs
typedef struct Site	Site

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

Variables
int	siteidx
Site *	bottomsite

Typedef Documentation

Site

typedef struct Site Site

Function Documentation

deref()

void deref ( Site *  v )

extern

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  )

extern

Definition at line 34 of file site.c.

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

getsite()

Site * getsite ( void  )

extern

Definition at line 29 of file site.c.

References getfree(), and sfl.

Referenced by hintersect().

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makevertex()

void makevertex ( Site *  v )

extern

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 )

extern

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  )

extern

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.