| MPI_COMM_CREATE_ERRHANDLER(function, errhandler) | |
| IN function | user defined error handling procedure (function) | 
| OUT errhandler | MPI error handler (handle) | 
 
  int MPI_Comm_create_errhandler(MPI_Comm_errhandler_fn *function, MPI_Errhandler *errhandler) 
  
 
  MPI_COMM_CREATE_ERRHANDLER(FUNCTION, ERRHANDLER, IERROR)
  EXTERNAL FUNCTION 
INTEGER ERRHANDLER, IERROR 
  
 
  
  static MPI::Errhandler MPI::Comm::Create_errhandler(MPI::Comm::Errhandler_fn* function) 
  
  
Creates an error handler that can be attached to communicators. This function is identical to MPI_ERRHANDLER_CREATE, whose use is deprecated.
The user routine should be, in C, a function of type MPI_Comm_errhandler_fn, which is defined as
 
  typedef void MPI_Comm_errhandler_fn(MPI_Comm *, int *, ...); 
  
The first argument is the communicator in use, the second is the error code to be returned. This typedef replaces MPI_Handler_function, whose use is deprecated.
In Fortran, the user routine should be of the form:
 
  
  SUBROUTINE COMM_ERRHANDLER_FN(COMM, ERROR_CODE, ... ) 
 INTEGER COMM, ERROR_CODE 
  
  
In C++, the user routine should be of the form:
 
  
  typedef void MPI::Comm::Errhandler_fn(MPI::Comm &, int *, ... ); 
  
  
| MPI_COMM_SET_ERRHANDLER(comm, errhandler) | |
| INOUT comm | communicator (handle) | 
| IN errhandler | new error handler for communicator (handle) | 
 
  int MPI_Comm_set_errhandler(MPI_Comm comm, MPI_Errhandler errhandler) 
  
 
  MPI_COMM_SET_ERRHANDLER(COMM, ERRHANDLER, IERROR) 
 INTEGER  COMM, ERRHANDLER, IERROR 
  
 
  
  void MPI::Comm::Set_errhandler(const MPI::Errhandler& errhandler) 
  
  
Attaches a new error handler to a communicator. The error handler must be either a predefined error handler, or an error handler created by a call to MPI_COMM_CREATE_ERRHANDLER. This call is identical to MPI_ERRHANDLER_SET, whose use is deprecated.
| MPI_COMM_GET_ERRHANDLER(comm, errhandler) | |
| IN comm | communicator (handle) | 
| OUT errhandler | error handler currently associated with communicator (handle) | 
 
  int MPI_Comm_get_errhandler(MPI_Comm comm, MPI_Errhandler *errhandler) 
  
 
  MPI_COMM_GET_ERRHANDLER(COMM, ERRHANDLER, IERROR) 
 INTEGER  COMM, ERRHANDLER, IERROR 
  
 
  
  MPI::Errhandler MPI::Comm::Get_errhandler() const 
  
  
Retrieves the error handler currently associated with a communicator. This call is identical to MPI_ERRHANDLER_GET, whose use is deprecated.