static gl_oset_t
gl_array_create_empty (gl_oset_implementation_t implementation,
- gl_setelement_compar_fn compar_fn)
+ gl_setelement_compar_fn compar_fn,
+ gl_setelement_dispose_fn dispose_fn)
{
struct gl_oset_impl *set = XMALLOC (struct gl_oset_impl);
set->base.vtable = implementation;
set->base.compar_fn = compar_fn;
+ set->base.dispose_fn = dispose_fn;
set->elements = NULL;
set->count = 0;
set->allocated = 0;
size_t i;
elements = set->elements;
+ if (set->base.dispose_fn != NULL)
+ set->base.dispose_fn (elements[position]);
for (i = position + 1; i < count; i++)
elements[i - 1] = elements[i];
set->count = count - 1;
gl_array_free (gl_oset_t set)
{
if (set->elements != NULL)
- free (set->elements);
+ {
+ if (set->base.dispose_fn != NULL)
+ {
+ size_t count = set->count;
+
+ if (count > 0)
+ {
+ gl_setelement_dispose_fn dispose = set->base.dispose_fn;
+ const void **elements = set->elements;
+
+ do
+ dispose (*elements++);
+ while (--count > 0);
+ }
+ }
+ free (set->elements);
+ }
free (set);
}