for (i = 0; i < s->var_cnt; i++)
{
- const struct vardict_info *svdi;
- struct vardict_info dvdi;
struct variable *sv = s->var[i];
struct variable *dv = dict_clone_var_assert (d, sv);
size_t i;
for (i = 0; i < var_get_short_name_cnt (sv); i++)
var_set_short_name (dv, i, var_get_short_name (sv, i));
- svdi = var_get_vardict (sv);
- dvdi = *svdi;
- dvdi.dict = d;
- var_set_vardict (dv, &dvdi);
+ var_get_vardict (dv)->case_index = var_get_vardict (sv)->case_index;
}
d->next_value_idx = s->next_value_idx;
add_var (struct dictionary *d, struct variable *v)
{
/* Add dictionary info to variable. */
- struct vardict_info vdi;
- vdi.case_index = d->next_value_idx;
- vdi.dict_index = d->var_cnt;
- vdi.dict = d;
- var_set_vardict (v, &vdi);
+ struct vardict_info *vdi;
+
+ vdi = xmalloc (sizeof *vdi);
+ vdi->case_index = d->next_value_idx;
+ vdi->dict_index = d->var_cnt;
+ vdi->dict = d;
+ var_set_vardict (v, vdi);
/* Update dictionary. */
if (d->var_cnt >= d->var_cap)
/* Sets the dict_index in V's vardict to DICT_INDEX. */
static void
-set_var_dict_index (struct variable *v, int dict_index)
+set_var_dict_index (struct dictionary *d, struct variable *v, int dict_index)
{
- struct vardict_info vdi = *var_get_vardict (v);
- struct dictionary *d = vdi.dict;
- vdi.dict_index = dict_index;
- var_set_vardict (v, &vdi);
+ var_get_vardict (v)->dict_index = dict_index;
if ( d->changed ) d->changed (d, d->changed_data);
if ( d->callbacks && d->callbacks->var_changed )
static void
set_var_case_index (struct variable *v, int case_index)
{
- struct vardict_info vdi = *var_get_vardict (v);
- vdi.case_index = case_index;
- var_set_vardict (v, &vdi);
+ var_get_vardict (v)->case_index = case_index;
}
/* Re-sets the dict_index in the dictionary variables with
size_t i;
for (i = from; i < to; i++)
- set_var_dict_index (d->var[i], i);
+ set_var_dict_index (d, d->var[i], i);
}
/* Deletes variable V from dictionary D and frees V.
/* Free memory. */
+ free (var_get_vardict (v));
var_clear_vardict (v);
var_destroy (v);
size_t index = var_get_dict_index (order[i]);
assert (d->var[index] == order[i]);
d->var[index] = NULL;
- set_var_dict_index (order[i], i);
+ set_var_dict_index (d, order[i], i);
}
for (i = 0; i < d->var_cnt; i++)
if (d->var[i] != NULL)
{
assert (count < d->var_cnt);
new_var[count] = d->var[i];
- set_var_dict_index (new_var[count], count);
+ set_var_dict_index (d, new_var[count], count);
count++;
}
free (d->var);
static void
rename_var (struct dictionary *d, struct variable *v, const char *new_name)
{
- struct vardict_info vdi;
+ struct vardict_info *vardict;
assert (dict_contains_var (d, v));
- vdi = *var_get_vardict (v);
+ vardict = var_get_vardict (v);
var_clear_vardict (v);
var_set_name (v, new_name);
- var_set_vardict (v, &vdi);
+ var_set_vardict (v, vardict);
}
/* Changes the name of V in D to name NEW_NAME. Assert-fails if