* Sebastian Hammer, Adam Dickmeiss
*
* $Log: zrpn.c,v $
- * Revision 1.50 1996-06-07 08:51:53 adam
+ * Revision 1.51 1996-06-11 10:54:15 quinn
+ * Relevance work
+ *
+ * Revision 1.50 1996/06/07 08:51:53 adam
* Bug fix: Character mapping was broken (introducued by last revision).
*
* Revision 1.49 1996/06/04 10:18:11 adam
return rset_trunc_r (isam, isam_p, 0, no, 100);
}
-struct grep_info {
- ISAM_P *isam_p_buf;
- int isam_p_size;
- int isam_p_indx;
-};
+#define TERM_COUNT
+
+struct grep_info {
+#ifdef TERM_COUNT
+ int *term_no;
+#endif
+ ISAM_P *isam_p_buf;
+ int isam_p_size;
+ int isam_p_indx;
+};
static void add_isam_p (const char *info, struct grep_info *p)
{
if (p->isam_p_indx == p->isam_p_size)
{
ISAM_P *new_isam_p_buf;
+#ifdef TERM_COUNT
+ int *new_term_no;
+#endif
p->isam_p_size = 2*p->isam_p_size + 100;
new_isam_p_buf = xmalloc (sizeof(*new_isam_p_buf) *
xfree (p->isam_p_buf);
}
p->isam_p_buf = new_isam_p_buf;
+
+#ifdef TERM_COUNT
+ new_term_no = xmalloc (sizeof(*new_term_no) *
+ p->isam_p_size);
+ if (p->term_no)
+ {
+ memcpy (new_term_no, p->isam_p_buf,
+ p->isam_p_indx * sizeof(*p->term_no));
+ xfree (p->term_no);
+ }
+ p->term_no = new_term_no;
+#endif
}
assert (*info == sizeof(*p->isam_p_buf));
memcpy (p->isam_p_buf + p->isam_p_indx, info+1, sizeof(*p->isam_p_buf));
struct grep_info grep_info;
char *p0 = termz;
RSET result;
+ int term_index = 0;
parms.key_size = sizeof(struct it_key);
parms.max_rec = 100;
parms.cmp = key_compare;
parms.is = zi->wordIsam;
+ parms.no_terms = 0;
if (zapt->term->which != Z_Term_general)
{
}
trans_term (zi, zapt, termz);
+#ifdef TERM_COUNT
+ grep_info.term_no = 0;
+#endif
grep_info.isam_p_indx = 0;
grep_info.isam_p_size = 0;
grep_info.isam_p_buf = NULL;
if (field_term (zi, zapt, term_sub, 'w', attributeSet, &grep_info,
num_bases, basenames))
return NULL;
+#ifdef TERM_COUNT
+ for (; term_index < grep_info.isam_p_indx; term_index++)
+ grep_info.term_no[term_index] = parms.no_terms;
+ parms.no_terms++;
+#endif
}
+ parms.term_no = grep_info.term_no;
parms.isam_positions = grep_info.isam_p_buf;
parms.no_isam_positions = grep_info.isam_p_indx;
if (grep_info.isam_p_indx > 0)
result = rset_create (rset_kind_relevance, &parms);
else
result = rset_create (rset_kind_null, NULL);
+#ifdef TERM_COUNT
+ xfree(grep_info.term_no);
+#endif
xfree (grep_info.isam_p_buf);
return result;
}
}
trans_term (zi, zapt, termz);
+#ifdef TERM_COUNT
+ grep_info.term_no = 0;
+#endif
grep_info.isam_p_indx = 0;
grep_info.isam_p_size = 0;
grep_info.isam_p_buf = NULL;
else
result = rset_trunc (zi->wordIsam, grep_info.isam_p_buf,
grep_info.isam_p_indx);
+#ifdef TERM_COUNT
+ xfree(grep_info.term_no);
+#endif
xfree (grep_info.isam_p_buf);
return result;
}
}
trans_term (zi, zapt, termz);
+#ifdef TERM_COUNT
+ grep_info.term_no = 0;
+#endif
grep_info.isam_p_size = 0;
grep_info.isam_p_buf = NULL;
if (++rset_no >= sizeof(rset)/sizeof(*rset))
break;
}
+#ifdef TERM_COUNT
+ xfree(grep_info.term_no);
+#endif
xfree (grep_info.isam_p_buf);
if (rset_no == 0)
return rset_create (rset_kind_null, NULL);