MPI::__global_controller_environment::Controller 成员列表

成员的完整列表，这些成员属于MPI::__global_controller_environment::Controller，包括所有继承而来的成员

comm	MPI::__global_controller_environment::Controller
entry	MPI::__global_controller_environment::Controller
n_entry	MPI::__global_controller_environment::Controller
rank	MPI::__global_controller_environment::Controller