Determines if a set contains the specified value.
bool set_contains(Set* set, value_type value);
| Name | Type | Description |
|---|---|---|
| set | Set* | A pointer to the set. |
| value | value_type | The value to check for inclusion in the set. |
Returns: true if the set contains the value, false otherwise.
SET_DEFINE_H(StringSet, str_set, char*)
SET_DEFINE_C(StringSet, str_set, char*, gds_fnv32, strcmp)
StringSet* set = str_set_create();
str_set_add(set, "owl");
str_set_add(set, "cow");
bool success = str_set_contains(set, "owl");
printf("Set contains owl? %s\n", success ? "True" : "False");
success = str_set_contains(set, "raven");
printf("Set contains raven? %s\n", success ? "True" : "False");
str_set_free(set);
// Output:
// Set contains owl? True
// Set contains raven? False