:ref:`MPI_Add_error_string` - Associates a string with an error code or class
#include <mpi.h>
int MPI_Add_error_string(int errorcode, const char *string)
USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_ADD_ERROR_STRING(ERRORCODE, STRING, IERROR)
INTEGER ERRORCODE, IERROR
CHARACTER*(*) STRING
USE mpi_f08
MPI_Add_error_string(errorcode, string, ierror)
INTEGER, INTENT(IN) :: errorcode
CHARACTER(LEN=*), INTENT(IN) :: string
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
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).
ierror
: Fortran only: Error status (integer).
This routine associates an error string with an error code or class. Calling :ref:`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 :ref:`MPI_Add_error_string` for an error value not generated via :ref:`MPI_Add_error_class` or :ref:`MPI_Add_error_code` (e.g., an error code or class with a value not greater than MPI_LAST_ERRCODE).
.. seealso::
* :ref:`MPI_Add_error_class`
* :ref:`MPI_Add_error_code`
* :ref:`MPI_Error_class`
* :ref:`MPI_Error_string`