/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-2000, 2006-2012 Free Software Foundation, Inc.
+ Copyright (C) 1997-2000, 2006-2013 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
write_long_string_value_labels (w, d);
- if (attrset_count (dict_get_attributes (d)))
- write_data_file_attributes (w, d);
- write_variable_attributes (w, d);
+ if (opts.version >= 3)
+ {
+ if (attrset_count (dict_get_attributes (d)))
+ write_data_file_attributes (w, d);
+ write_variable_attributes (w, d);
+ }
write_mrsets (w, d, false);
ds_destroy (&s);
}
+static void
+add_role_attribute (enum var_role role, struct attrset *attrs)
+{
+ struct attribute *attr;
+ const char *s;
+
+ switch (role)
+ {
+ case ROLE_INPUT:
+ default:
+ s = "0";
+ break;
+
+ case ROLE_OUTPUT:
+ s = "1";
+ break;
+
+ case ROLE_BOTH:
+ s = "2";
+ break;
+
+ case ROLE_NONE:
+ s = "3";
+ break;
+
+ case ROLE_PARTITION:
+ s = "4";
+ break;
+
+ case ROLE_SPLIT:
+ s = "5";
+ break;
+ }
+ attrset_delete (attrs, "$@Role");
+
+ attr = attribute_create ("$@Role");
+ attribute_add_value (attr, s);
+ attrset_add (attrs, attr);
+}
+
static void
write_variable_attributes (struct sfm_writer *w, const struct dictionary *d)
{
for (i = 0; i < n_vars; i++)
{
struct variable *v = dict_get_var (d, i);
- struct attrset *attrs = var_get_attributes (v);
- if (attrset_count (attrs))
- {
- if (n_attrsets++)
- ds_put_byte (&s, '/');
- ds_put_format (&s, "%s:", var_get_name (v));
- put_attrset (&s, attrs);
- }
+ struct attrset attrs;
+
+ attrset_clone (&attrs, var_get_attributes (v));
+
+ add_role_attribute (var_get_role (v), &attrs);
+ if (n_attrsets++)
+ ds_put_byte (&s, '/');
+ ds_put_format (&s, "%s:", var_get_name (v));
+ put_attrset (&s, &attrs);
+ attrset_destroy (&attrs);
}
if (n_attrsets)
write_utf8_record (w, dict_get_encoding (d), &s, 18);