dict_clear_vectors (d);
/* Remove V from var array. */
+ remove_element (d->var, d->var_cnt, sizeof *d->var, v->index);
d->var_cnt--;
- memmove (d->var + v->index, d->var + v->index + 1,
- (d->var_cnt - v->index) * sizeof *d->var);
/* Update index. */
for (i = v->index; i < d->var_cnt; i++)
}
}
+/* Copies values from SRC, which represents a case arranged
+ according to dictionary D, to DST, which represents a case
+ arranged according to the dictionary that will be produced by
+ dict_compact_values(D). */
+void
+dict_compact_case (const struct dictionary *d,
+ struct ccase *dst, const struct ccase *src)
+{
+ size_t i;
+ size_t value_idx;
+
+ value_idx = 0;
+ for (i = 0; i < d->var_cnt; i++)
+ {
+ struct variable *v = d->var[i];
+
+ if (dict_class_from_id (v->name) != DC_SCRATCH)
+ {
+ case_copy (dst, value_idx, src, v->fv, v->nv);
+ value_idx += v->nv;
+ }
+ }
+}
+
/* Returns the number of values that would be used by a case if
dict_compact_values() were called. */
size_t