lib/neatogen/heap.h File Reference

#include "hedges.h"

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Defines
#define	HEAP_H
Functions
void	PQinitialize (void)
void	PQcleanup (void)
Halfedge *	PQextractmin (void)
Point	PQ_min (void)
int	PQempty (void)
void	PQdelete (Halfedge *)
void	PQinsert (Halfedge *, Site *, double)

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Define Documentation

#define HEAP_H

Definition at line 21 of file heap.h.

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Function Documentation

Point PQ_min

(

void

)

Definition at line 86 of file heap.c.

References NULL, Point::x, Halfedge::PQnext, Halfedge::vertex, Site::coord, Point::y, and Halfedge::ystar.

Referenced by voronoi().

void PQcleanup

(

void

)

Definition at line 108 of file heap.c.

References free(), and NULL.

void PQdelete

(

Halfedge *

)

Definition at line 64 of file heap.c.

References Halfedge::vertex, NULL, Halfedge::PQnext, and deref().

Referenced by voronoi().

int PQempty

(

void

)

Definition at line 80 of file heap.c.

Referenced by voronoi().

Halfedge* PQextractmin

(

void

)

Definition at line 98 of file heap.c.

References Halfedge::PQnext.

Referenced by voronoi().

void PQinitialize

(

void

)

Definition at line 114 of file heap.c.

References sqrt_nsites, NULL, and N_GNEW.

Referenced by voronoi().

void PQinsert	(	Halfedge *	,
		Site *	,
		double
	)

Definition at line 45 of file heap.c.

References Halfedge::vertex, ref(), Halfedge::ystar, Site::coord, Point::y, Halfedge::PQnext, NULL, and Point::x.

Referenced by voronoi().