edgelist.c File Reference

#include <cgraph/alloc.h>
#include <circogen/edgelist.h>
#include <assert.h>

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Functions
static edgelistitem *	mkItem (edgelistitem *obj, Dtdisc_t *disc)
static int	cmpItem (void *k1, void *k2)
edgelist *	init_edgelist (void)
void	free_edgelist (edgelist *list)
void	add_edge (edgelist *list, Agedge_t *e)
void	remove_edge (edgelist *list, Agedge_t *e)

Variables
static Dtdisc_t	ELDisc

Function Documentation

add_edge()

void add_edge	(	edgelist *	list,
		Agedge_t *	e
	)

Definition at line 56 of file edgelist.c.

References dtinsert, and edgelistitem::edge.

Referenced by count_all_crossings().

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cmpItem()

static int cmpItem ( void *  k1, void *  k2  )

static

Definition at line 24 of file edgelist.c.

free_edgelist()

void free_edgelist

(

edgelist *

list

)

Definition at line 51 of file edgelist.c.

References dtclose().

Referenced by count_all_crossings().

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init_edgelist()

edgelist * init_edgelist

(

void

)

Definition at line 45 of file edgelist.c.

References dtopen(), Dtoset, and ELDisc.

Referenced by count_all_crossings().

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mkItem()

static edgelistitem * mkItem ( edgelistitem *  obj, Dtdisc_t *  disc  )

static

Definition at line 15 of file edgelist.c.

References edgelistitem::edge, and gv_alloc().

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remove_edge()

void remove_edge	(	edgelist *	list,
		Agedge_t *	e
	)

Definition at line 64 of file edgelist.c.

References dtdelete, and edgelistitem::edge.

Referenced by count_all_crossings().

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Variable Documentation

ELDisc

Dtdisc_t ELDisc

static

Initial value:

= {
    offsetof(edgelistitem, edge),       
    sizeof(Agedge_t *),         
    offsetof(edgelistitem, link),       
    (Dtmake_f) mkItem,
    free,
    cmpItem,
}

Definition at line 36 of file edgelist.c.

Referenced by init_edgelist().