/* Binds a value with a place to put it. */
struct init_value
{
- union value value;
size_t case_index;
+ int width;
+ union value value;
};
/* A set of values to initialize in a case. */
static void
init_list_destroy (struct init_list *list)
{
+ struct init_value *iv;
+
+ for (iv = &list->values[0]; iv < &list->values[list->cnt]; iv++)
+ value_destroy (&iv->value, iv->width);
free (list->values);
}
size_t i;
assert (list != exclude);
- list->values = xnrealloc (list->values,
- list->cnt + dict_get_next_value_idx (d),
+ list->values = xnrealloc (list->values, list->cnt + dict_get_var_cnt (d),
sizeof *list->values);
for (i = 0; i < var_cnt; i++)
{
struct variable *v = dict_get_var (d, i);
size_t case_index = var_get_case_index (v);
- int offset;
+ struct init_value *iv;
/* Only include the correct class. */
if (!(include & (var_get_leave (v) ? LEAVE_LEFT : LEAVE_REINIT)))
if (exclude != NULL && init_list_includes (exclude, case_index))
continue;
- offset = 0;
- do
- {
- struct init_value *iv = &list->values[list->cnt++];
- iv->case_index = case_index++;
- if (var_is_numeric (v))
- iv->value.f = var_get_leave (v) ? 0 : SYSMIS;
- else
- memset (iv->value.s, ' ', sizeof iv->value.s);
-
- offset += sizeof iv->value.s;
- }
- while (offset < var_get_width (v));
+ iv = &list->values[list->cnt++];
+ iv->case_index = case_index;
+ iv->width = var_get_width (v);
+ value_init (&iv->value, iv->width);
+ if (var_is_numeric (v) && var_get_leave (v))
+ iv->value.f = 0;
+ else
+ value_set_missing (&iv->value, iv->width);
}
/* Drop duplicates. */
static void
init_list_init (const struct init_list *list, struct ccase *c)
{
- size_t i;
+ const struct init_value *iv;
- for (i = 0; i < list->cnt; i++)
- {
- const struct init_value *value = &list->values[i];
- *case_data_rw_idx (c, value->case_index) = value->value;
- }
+ for (iv = &list->values[0]; iv < &list->values[list->cnt]; iv++)
+ value_copy (case_data_rw_idx (c, iv->case_index), &iv->value, iv->width);
}
/* Updates the values in the initializer LIST from the data in
static void
init_list_update (const struct init_list *list, const struct ccase *c)
{
- size_t i;
+ struct init_value *iv;
- for (i = 0; i < list->cnt; i++)
- {
- struct init_value *value = &list->values[i];
- value->value = *case_data_idx (c, value->case_index);
- }
+ for (iv = &list->values[0]; iv < &list->values[list->cnt]; iv++)
+ value_copy (&iv->value, case_data_idx (c, iv->case_index), iv->width);
}
\f
/* A case initializer. */