gpy_object_t * gpy_obj_list_new (gpy_typedef_t * type,
gpy_object_t ** args)
{
gpy_object_t * retval = NULL_OBJECT;
bool check = gpy_args_check_fmt (args, "i,V.");
gpy_assert (check);
int len = gpy_args_lit_parse_int (args [0]);
gpy_object_t ** vec = gpy_args_lit_parse_vec (args [1]);
struct gpy_object_list * self = (struct gpy_object_list *)
gpy_malloc (sizeof (struct gpy_object_list));
int size = gpy_threshold_alloc (len);
self->vector = (gpy_object_t **)
gpy_calloc (size, sizeof (gpy_object_t *));
self->length = len;
self->size = size;
int i;
for (i = 0; i < len; ++i)
self->vector[i] = vec [i];
retval = gpy_create_object_state (type, self);
return retval;
}
inline
void gpy_vec_init (gpy_vector_t * const v)
{
v->size = gpy_threshold_alloc (0);
v->vector = (void **) gpy_calloc (v->size, sizeof (void *));
v->length = 0;
}
void gpy_vec_push (gpy_vector_t * const v, void * const s)
{
if (s)
{
if (v->length >= v->size)
{
signed long size = gpy_threshold_alloc (v->size);
v->vector = (void**) gpy_realloc (v->vector, size * sizeof (void *));
v->size = size;
}
v->vector[v->length] = s;
v->length++;
}
}
static gpy_object_t *
gpy_obj_list_add (gpy_object_t * o1, gpy_object_t * o2)
{
gpy_assert (o1->T == TYPE_OBJECT_STATE);
gpy_assert (o2->T == TYPE_OBJECT_STATE);
gpy_object_state_t * x = o1->o.object_state;
gpy_object_state_t * y = o2->o.object_state;
if (strcmp (x->identifier, "List") != 0 ||
strcmp (y->identifier, "List") != 0)
{
fatal ("invalid object types for '+': <%s> and <%s>\n",
x->identifier, y->identifier);
}
struct gpy_object_list * l1 = (struct gpy_object_list *) x->state;
struct gpy_object_list * l2 = (struct gpy_object_list *) y->state;
int n = l1->length + l2->length;
int ns = gpy_threshold_alloc (n + 1);
gpy_object_t ** elems = (gpy_object_t **)
gpy_calloc (ns, sizeof (gpy_object_t *));
int i, z;
for (i = 0; i < l1->length; ++i)
elems [i] = l1->vector [i];
for (z = 0; z < l2->length; ++z)
{
elems [i] = l2->vector [z];
i++;
}
elems [n] = NULL;
struct gpy_object_list * self = (struct gpy_object_list *)
gpy_malloc (sizeof (struct gpy_object_list));
self->vector = elems;
self->length = n;
self->size = ns;
gpy_object_t * retval = gpy_create_object_state (__gpy_list_type_node, self);
gpy_assert (retval->T == TYPE_OBJECT_STATE);
return retval;
}
static
gpy_object_t * gpy_obj_list_append (gpy_object_t * self,
gpy_object_t ** args)
{
gpy_assert (self->T == TYPE_OBJECT_STATE);
gpy_object_state_t * x = self->o.object_state;
struct gpy_object_list * state = (struct gpy_object_list *)
x->state;
gpy_object_t * append = *args;
gpy_assert (append);
if (state->length >= state->size)
{
signed long size = gpy_threshold_alloc (state->size);
state->vector = (gpy_object_t **)
gpy_realloc (state->vector, size * sizeof (gpy_object_t *));
state->size = size;
}
state->vector [state->length] = append;
state->length++;
return NULL;
}
void gpy_dd_hash_grow_table (gpy_hash_tab_t * tbl)
{
unsigned int prev_size = tbl->size, size = 0, i;
gpy_hash_entry_t *prev_array = tbl->array, *array;
size = gpy_threshold_alloc (prev_size);
array = (gpy_hash_entry_t *)
gpy_calloc (size, sizeof (gpy_hash_entry_t));
tbl->length = 0;
tbl->size = size;
tbl->array = array;
for (i = 0; i < prev_size; ++i)
{
gpy_hashval_t h = prev_array[i].hash;
void * s = prev_array[i].data;
if (s)
gpy_dd_hash_insert (h, s, tbl);
}
if (prev_array)
gpy_free (prev_array);
}
