+/* Fix the value of the variable at position "pos" of type "type" of "map"
+ * to be equal to "v".
+ */
+__isl_give isl_map *isl_map_fix_val(__isl_take isl_map *map,
+ enum isl_dim_type type, unsigned pos, __isl_take isl_val *v)
+{
+ int i;
+
+ map = isl_map_cow(map);
+ if (!map || !v)
+ goto error;
+
+ if (!isl_val_is_int(v))
+ isl_die(isl_map_get_ctx(map), isl_error_invalid,
+ "expecting integer value", goto error);
+ if (pos >= isl_map_dim(map, type))
+ isl_die(isl_map_get_ctx(map), isl_error_invalid,
+ "index out of bounds", goto error);
+ for (i = map->n - 1; i >= 0; --i) {
+ map->p[i] = isl_basic_map_fix_val(map->p[i], type, pos,
+ isl_val_copy(v));
+ if (remove_if_empty(map, i) < 0)
+ goto error;
+ }
+ ISL_F_CLR(map, ISL_MAP_NORMALIZED);
+ isl_val_free(v);
+ return map;
+error:
+ isl_map_free(map);
+ isl_val_free(v);
+ return NULL;
+}
+
+/* Fix the value of the variable at position "pos" of type "type" of "set"
+ * to be equal to "v".
+ */
+__isl_give isl_set *isl_set_fix_val(__isl_take isl_set *set,
+ enum isl_dim_type type, unsigned pos, __isl_take isl_val *v)
+{
+ return isl_map_fix_val(set, type, pos, v);
+}
+