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commit du bug rebelle

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tTh
2023-05-02 10:06:24 +02:00
parent d3cca97dbf
commit 5eaa64a664
12 changed files with 163 additions and 56 deletions
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24
edges.c
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@@ -70,28 +70,36 @@ return 0;
*/
static int is_edge_in_list(EdgeList *list, int p0, int p1)
{
int idx;
int idx, retval, place;
#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( %p %d %d )\n", __func__, list, p0, p1);
#endif
retval = 0; place = -1;
for (idx=0; idx < list->fidx; idx++) {
if ( (list->edges[idx].A == p0) &&
(list->edges[idx].B == p1) ) return 1;
(list->edges[idx].B == p1) ) {
retval = 1; place = idx; break; }
if ( (list->edges[idx].A == p1) &&
(list->edges[idx].B == p0) ) return 2;
(list->edges[idx].B == p0) ){
retval = 2; place = idx; break; }
}
return 0; /* NOT FOUND */
if (retval) fprintf(stderr, " edge %d %d found at %d\n", p0, p1, idx);
return retval;
}
/* --------------------------------------------------------------------- */
/*
*
* we have two functions for adding an edge to a list
* the first one add unconditionnaly the edge to the
* (non full) list...
*/
int push_an_edge(EdgeList *list, int p0, int p1)
{
#if DEBUG_LEVEL
fprintf(stderr, ">>> %s ( %p %d %d )\n", __func__, list, p0, p1);
#endif
@@ -130,8 +138,12 @@ if (list->fidx >= list->size) {
if ( ! is_edge_in_list(list, p0, p1) ) {
list->edges[list->fidx].A = p0;
list->edges[list->fidx].B = p1;
fprintf(stderr, "edge %d %d poked at %d\n", p0, p1, list->fidx);
list->fidx ++;
}
else {
fprintf(stderr, " %s: drop edge %d %d\n", __func__, p0, p1);
}
return 0;
}
/* --------------------------------------------------------------------- */