mpi_error_class(3openmpi) [osx man page]

MPI_Error_class(3OpenMPI)												 MPI_Error_class(3OpenMPI)

NAME

       MPI_Error_class	- Converts an error code into an error class.

SYNTAX

C Syntax
       #include <mpi.h>
       int MPI_Error_class(int errorcode, int *errorclass)

Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_ERROR_CLASS(ERRORCODE, ERRORCLASS, IERROR)
	    INTEGER   ERRORCODE, ERRORCLASS, IERROR

C++ Syntax
       #include <mpi.h>
       int Get_error_class(int errorcode)

INPUT PARAMETER

       errorcode Error code returned by an MPI routine.

OUTPUT PARAMETERS

       errorclass
		 Error class associated with errorcode.

       IERROR	 Fortran only: Error status (integer).

DESCRIPTION

       The function MPI_Error_class maps each standard error code (error class) onto itself.

ERRORS

       Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ func-
       tions do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception  mechanism
       will be used to throw an MPI:Exception object.

       Before  the error value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job, except for
       I/O function errors. The error handler may be changed with MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN  may	be
       used to cause error values to be returned. Note that MPI does not guarantee that an MPI program can continue past an error.

SEE ALSO

       MPI_Error_string

Open MPI 1.2							  September 2006					 MPI_Error_class(3OpenMPI)

MPI_Add_error_string(3OpenMPI)											    MPI_Add_error_string(3OpenMPI)

NAME

       MPI_Add_error_string - Associates a string with an error code or class

SYNTAX

C Syntax
       #include <mpi.h>
       int MPI_Add_error_string(int errorcode, char *string)

Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_ADD_ERROR_STRING(ERRORCODE, STRING, IERROR)
	    INTEGER	   ERRORCODE, IERROR
	    CHARACTER*(*)  STRING

C++ Syntax
       #include <mpi.h>
       void MPI::Add_error_string(int errorcode, const char* string)

INPUT PARAMETERS

       errorcode     MPI error class, or an error code returned by an MPI routine (integer).

       string	     Text that corresponds to the error code or class (string).

OUTPUT PARAMETER

       IERROR	     Fortran only: Error status (integer).

DESCRIPTION

       This  routine  associates an error string with an error code or class. Calling MPI_Add_error_string for an error code or class that already
       has an associated error string will replace the old string with the new one. It is erroneous to	call  MPI_Add_error_string  for  an  error
       value  not  generated  via  MPI_Add_error_class	or  MPI_Add_error_code	(e.g.,	an  error  code  or  class  with  a value not greater than
       MPI_LAST_ERRCODE).

ERRORS

       Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument. C++ func-
       tions  do not return errors. If the default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism
       will be used to throw an MPI:Exception object.

       Before the error value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job, except  for
       I/O  function  errors. The error handler may be changed with MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN may be
       used to cause error values to be returned. Note that MPI does not guarantee that an MPI program can continue past an error.

SEE ALSO

       MPI_Add_error_class
       MPI_Add_error_code
       MPI_Error_class
       MPI_Error_string

Open MPI 1.2							  September 2006				    MPI_Add_error_string(3OpenMPI)