Agtag_s Struct Reference

tag in Agobj_s for graphs, nodes, and edges. More...

#include <cgraph.h>

Data Fields
unsigned	objtype: 2
	access with AGTYPE
unsigned	mtflock: 1
	move-to-front lock, guards Agobj_s::data
unsigned	attrwf: 1
unsigned	seq: (sizeof(unsigned) * 8 - 4)
IDTYPE	id

Detailed Description

While there may be several structs for a given node or edges, there is only one unique ID (per main graph).

Definition at line 197 of file cgraph.h.

Field Documentation

attrwf

unsigned Agtag_s::attrwf

Definition at line 201 of file cgraph.h.

id

IDTYPE Agtag_s::id

Definition at line 203 of file cgraph.h.

Referenced by agdelnodeimage(), agedge(), agsubrep(), and dict_relabel().

mtflock

unsigned Agtag_s::mtflock

Definition at line 200 of file cgraph.h.

Referenced by aggetrec(), objputrec(), and set_data().

objtype

unsigned Agtag_s::objtype

Definition at line 199 of file cgraph.h.

Referenced by agdelrec(), agedge(), agfindedge_by_id(), agxset_(), dfs(), and ok_to_make_edge().

seq

unsigned Agtag_s::seq

Definition at line 202 of file cgraph.h.

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The documentation for this struct was generated from the following file:

• lib/cgraph/cgraph.h