1 /* CCL print rpn tree - infix notation
5 * Revision 1.2 1995-09-27 15:02:44 quinn
6 * Modified function heads & prototypes.
8 * Revision 1.1 1995/04/10 10:28:20 quinn
11 * Revision 1.5 1995/02/23 08:31:59 adam
14 * Revision 1.3 1995/02/15 17:42:16 adam
15 * Minor changes of the api of this module. FILE* argument added
18 * Revision 1.2 1995/02/14 19:55:11 adam
19 * Header files ccl.h/cclp.h are gone! They have been merged an
20 * moved to ../include/ccl.h.
21 * Node kind(s) in ccl_rpn_node have changed names.
23 * Revision 1.1 1995/02/14 10:25:56 adam
24 * The constructions 'qualifier rel term ...' implemented.
34 void MDF ccl_pr_tree (struct ccl_rpn_node *rpn, FILE *fd_out)
40 fprintf (fd_out, "\"%s\"", rpn->u.t.term);
41 if (rpn->u.t.attr_list)
43 struct ccl_rpn_attr *attr;
44 for (attr = rpn->u.t.attr_list; attr; attr = attr->next)
45 fprintf (fd_out, " %d=%d", attr->type, attr->value);
49 fprintf (fd_out, "(");
50 ccl_pr_tree (rpn->u.p[0], fd_out);
51 fprintf (fd_out, ") and (");
52 ccl_pr_tree (rpn->u.p[1], fd_out);
53 fprintf (fd_out, ")");
56 fprintf (fd_out, "(");
57 ccl_pr_tree (rpn->u.p[0], fd_out);
58 fprintf (fd_out, ") or (");
59 ccl_pr_tree (rpn->u.p[1], fd_out);
60 fprintf (fd_out, ")");
63 fprintf (fd_out, "(");
64 ccl_pr_tree (rpn->u.p[0], fd_out);
65 fprintf (fd_out, ") not (");
66 ccl_pr_tree (rpn->u.p[1], fd_out);
67 fprintf (fd_out, ")");
70 fprintf (fd_out, "set=%s", rpn->u.setname);
73 fprintf (fd_out, "(");
74 ccl_pr_tree (rpn->u.p[0], fd_out);
75 fprintf (fd_out, ") prox (");
76 ccl_pr_tree (rpn->u.p[1], fd_out);
77 fprintf (fd_out, ")");