_len 36 lookup_service.h _len = len; _len 47 lookup_service.h size_t len() {return _len;} _len 50 lookup_service.h if (_len == that._len) { _len 51 lookup_service.h return memcmp(_data, that._data, _len) < 0; _len 53 lookup_service.h return _len < that._len; _len 56 lookup_service.h return _len == that._len && memcmp(_data, that._data, _len) == 0; _len 64 lookup_service.h size_t _len;