code: def __add_running_bp(self, tid, bp):
          "Auxiliary method."
          if tid not in self.__runningBP:
              self.__runningBP[tid] = set()
          self.__runningBP[tid].add(bpf __add_running_bp(self, tid, bp):
          "Auxiliary method."
          if tid not in self.__runningBP:
              self.__runningBP[tid] = set()
          self.__runningBP[tid].add(bp)
docs: Auxiliary method.