public:
char* get_my_key(char* key);
static char* get_key(char* key, int id);
static void delete_lookup();
static std::unordered_map<std::string, F2C*>* lookup();
public:
char* get_my_key(char* key);
static char* get_key(char* key, int id);
static void delete_lookup();
static std::unordered_map<std::string, F2C*>* lookup();