def addUser(self, username, password, uid, gid, gecos, home, shell):
        self._users.append(_UserRecord(
            username, password, uid, gid, gecos, home, shell))
Bind a survey to this problem instance using pointers.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/python/fakepwd.py/UserDatabase.addUser--crossover with--dataset/ETHPy150Open simpeg/simpeg/SimPEG/Problem.py/BaseProblem.pair