Graphviz  2.41.20170921.2350
Functions
heap.c File Reference
#include "render.h"
#include <stdio.h>
#include "mem.h"
#include "hedges.h"
#include "heap.h"
Include dependency graph for heap.c:

Go to the source code of this file.

Functions

void PQinsert (Halfedge *he, Site *v, double offset)
 
void PQdelete (Halfedge *he)
 
int PQempty (void)
 
Point PQ_min (void)
 
HalfedgePQextractmin (void)
 
void PQcleanup (void)
 
void PQinitialize (void)
 
void PQdump (void)
 

Function Documentation

Point PQ_min ( void  )

Definition at line 86 of file heap.c.

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

Referenced by voronoi().

void PQcleanup ( void  )

Definition at line 108 of file heap.c.

References NULL.

void PQdelete ( Halfedge he)

Definition at line 64 of file heap.c.

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

Referenced by voronoi().

void PQdump ( void  )

Definition at line 135 of file heap.c.

References NULL, and Halfedge::PQnext.

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 N_GNEW, NULL, and sqrt_nsites.

Referenced by voronoi().

void PQinsert ( Halfedge he,
Site v,
double  offset 
)

Definition at line 45 of file heap.c.

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

Referenced by voronoi().