MPI_Win_delete_attr(3)             Open MPI             MPI_Win_delete_attr(3)



NAME
       MPI_Win_delete_attr - Deletes an attribute from a window.


SYNTAX
C Syntax
       #include <mpi.h>
       int MPI_Win_delete_attr(MPI_Win win, int win_keyval)


Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_WIN_DELETE_ATTR(WIN, WIN_KEYVAL, IERROR)
            INTEGER WIN, WIN_KEYVAL, IERROR


C++ Syntax
       #include <mpi.h>
       void MPI::Win::Delete_attr(int win_keyval)


INPUT/OUTPUT PARAMETER
       win       Window from which the attribute is deleted (handle).


INPUT PARAMETER
       win_keyval
                 Key value (integer).


OUTPUT PARAMETER
       IERROR    Fortran only: Error status (integer).


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++
       functions 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.




1.4.1                            Jan 14, 2010           MPI_Win_delete_attr(3)
