Determines if one set is the superset of another.
bool set_is_superset(Set* superset, Set* subset);
| Name | Type | Description |
|---|---|---|
| superset | Set* | A pointer to the set to determine is a superset. |
| subset | Set* | A pointer to the set to determine is a subset. |
Returns: true if superset contains subset, false if one of the parameters is NULL or superset does not conain subset.
SET_DEFINE_H(StringSet, str_set, char*)
SET_DEFINE_C(StringSet, str_set, char*, gds_fnv32, strcmp)
StringSet* left = str_set_create();
StringSet* right = str_set_create();
str_set_add(left, "nyan");
str_set_add(right, "caw");
str_set_add(right, "nyan");
// Left is not a superset of right...
printf("%d\n", str_set_is_superset(left, right));
// but right is a superset of left.
printf("%d\n", str_set_is_superset(right, left));
// Output:
// 0
// 1