':return: Status of monitored process average value,
time of test and array of monitored values and time step of
continuous run.'

def get_status(self):

    if self.started:
        self.stop()
    if self.mode_diff:
        for i in range((len(self.log) - 1)):
            self.log[i] = map((lambda x, y: (x - y)), self.log[(i + 1)], self.log[i])
        if self.log:
            self.log.pop()
    return (self.value, self.test_time, self.log, self.time_step)
