From: glenlow <devnull@localhost>
Date: Thu, 27 Mar 2008 11:53:22 +0000 (+0000)
Subject: agprotonode, agprotoedge to get prototype graph objects; agattr to create attribute... 
X-Git-Tag: LAST_LIBGRAPH~32^2~4431
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3188db5d4d18f0c907313b722a7080a58f7be513;p=graphviz

agprotonode, agprotoedge to get prototype graph objects; agattr to create attribute symbols of a graph object; agfstattr, agnxtattr, aglstattr, agprvattr to walk the attribute symbols of a graph object.
---

diff --git a/lib/graph/graph.h b/lib/graph/graph.h
index 27e9d7460..7b7111eeb 100644
--- a/lib/graph/graph.h
+++ b/lib/graph/graph.h
@@ -157,6 +157,8 @@ extern "C" {
     extern int agwrite(Agraph_t *, FILE *);
     extern int agerrors(void);
     extern Agraph_t *agprotograph(void);
+    extern Agnode_t *agprotonode(Agraph_t *);
+    extern Agedge_t *agprotoedge(Agraph_t *);
     extern Agraph_t *agusergraph(Agnode_t *);
     extern int agnnodes(Agraph_t *);
     extern int agnedges(Agraph_t *);
@@ -166,7 +168,6 @@ extern "C" {
     extern int agcontains(Agraph_t *, void *);
 
     extern Agnode_t *agnode(Agraph_t *, char *);
-    extern Agsym_t *agnodeattr(Agraph_t *, char *, char *);
     extern Agnode_t *agfindnode(Agraph_t *, char *);
     extern Agnode_t *agfstnode(Agraph_t *);
     extern Agnode_t *agnxtnode(Agraph_t *, Agnode_t *);
@@ -174,7 +175,6 @@ extern "C" {
     extern Agnode_t *agprvnode(Agraph_t *, Agnode_t *);
 
     extern Agedge_t *agedge(Agraph_t *, Agnode_t *, Agnode_t *);
-    extern Agsym_t *agedgeattr(Agraph_t *, char *, char *);
     extern Agedge_t *agfindedge(Agraph_t *, Agnode_t *, Agnode_t *);
     extern Agedge_t *agfstedge(Agraph_t *, Agnode_t *);
     extern Agedge_t *agnxtedge(Agraph_t *, Agedge_t *, Agnode_t *);
@@ -183,11 +183,16 @@ extern "C" {
     extern Agedge_t *agfstout(Agraph_t *, Agnode_t *);
     extern Agedge_t *agnxtout(Agraph_t *, Agedge_t *);
 
+    extern Agsym_t *agattr(void *, char *, char *);
     extern Agsym_t *agraphattr(Agraph_t *, char *, char *);
     extern Agsym_t *agnodeattr(Agraph_t *, char *, char *);
     extern Agsym_t *agedgeattr(Agraph_t *, char *, char *);
     extern Agsym_t *agfindattr(void *, char *);
-    extern int      agcopyattr(void *, void *);
+    extern Agsym_t *agfstattr(void *);
+    extern Agsym_t *agnxtattr(void *, Agsym_t *);
+    extern Agsym_t *aglstattr(void *);
+    extern Agsym_t *agprvattr(void *, Agsym_t *);
+    extern int      agcopyattr(void *, void *);	
 
     typedef enum { AGWARN, AGERR, AGMAX, AGPREV } agerrlevel_t;
     extern agerrlevel_t agerrno;