void MPI::Close_port(const char* port_name) 
  
  void MPI::Comm::Disconnect(void) 
  
  static MPI::Intercomm MPI::Comm::Get_parent(void) 
  
  MPI::Intercomm MPI::Comm::Join(const int fd) 
  
  MPI::Intercomm MPI::Intracomm::Accept(const char* port_name, const MPI::Info& info, int root) const 
  
  MPI::Intercomm MPI::Intracomm::Connect(const char* port_name, const MPI::Info& info, int root) const 
  
  MPI::Intercomm MPI::Intracomm::Spawn(const char* command, const char* argv[], int maxprocs, const MPI::Info& info, int root) const 
  
  MPI::Intercomm MPI::Intracomm::Spawn(const char* command, const char* argv[], int maxprocs, const MPI::Info& info, int root, int array_of_errcodes[]) const 
  
  MPI::Intercomm MPI::Intracomm::Spawn_multiple(int count, const char* array_of_commands[], const char** array_of_argv[], const int array_of_maxprocs[], const MPI::Info array_of_info[], int root) 
  
  MPI::Intercomm MPI::Intracomm::Spawn_multiple(int count, const char* array_of_commands[], const char** array_of_argv[], const int array_of_maxprocs[], const MPI::Info array_of_info[], int root, int array_of_errcodes[]) 
  
  void MPI::Lookup_name(const char* service_name, const MPI::Info& info, char* port_name) 
  
  void MPI::Open_port(const MPI::Info& info, char* port_name) 
  
  void MPI::Publish_name(const char* service_name, const MPI::Info& info, const char* port_name) 
  
  void MPI::Unpublish_name(const char* port_name, const MPI::Info& info, const char* service_name)