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openmpi/ompi/mpi/man/man3/MPI_Win_get_name.3in
Nathan Hjelm 0b8baa217d ompi: remove obsolete c++ bindings
This commit contains the following changes:

The C++ bindings were removed from the standard in MPI-3.0. This
commit removes the entirety of the C++ bindings as well as the
support configury.

Removes all references to C++ from the man pages. This includes the
bindings themselves, all references to what C++ bindings return,
all not-available comments, and differences between C++ and other
language bindings.

If the user passes --enable-mpi-cxx, --enable-mpi-cxx-seek, or
--enable-cxx-exceptions, print a warning message an abort configure.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
2020-02-26 13:04:55 -08:00

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.\" -*- nroff -*-
.\" Copyright 2010 Cisco Systems, Inc. All rights reserved.
.\" Copyright 2006-2008 Sun Microsystems, Inc.
.\" Copyright (c) 1996 Thinking Machines Corporation
.\" Copyright (c) 2020 Google, LLC. All rights reserved.
.\" $COPYRIGHT$
.TH MPI_Win_get_name 3 "#OMPI_DATE#" "#PACKAGE_VERSION#" "#PACKAGE_NAME#"
.SH NAME
\fBMPI_Win_get_name\fP \- Obtains the name of a window.
.SH SYNTAX
.ft R
.SH C Syntax
.nf
#include <mpi.h>
int MPI_Win_get_name(MPI_Win \fIwin\fP, char *\fIwin_name\fP, int *\fIresultlen\fP)
.fi
.SH Fortran Syntax
.nf
USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_WIN_GET_NAME(\fIWIN, WIN_NAME, RESULTLEN, IERROR\fP)
INTEGER \fIWIN, RESULTLEN, IERROR\fP
CHARACTER*(*) \fIWIN_NAME\fP
.fi
.SH Fortran 2008 Syntax
.nf
USE mpi_f08
MPI_Win_get_name(\fIwin\fP, \fIwin_name\fP, \fIresultlen\fP, \fIierror\fP)
TYPE(MPI_Win), INTENT(IN) :: \fIwin\fP
CHARACTER(LEN=MPI_MAX_OBJECT_NAME), INTENT(OUT) :: \fIwin_name\fP
INTEGER, INTENT(OUT) :: \fIresultlen\fP
INTEGER, OPTIONAL, INTENT(OUT) :: \fIierror\fP
.fi
.SH INPUT PARAMETER
.ft R
.TP 1i
win
Window whose name is to be returned (handle).
.SH OUTPUT PARAMETERS
.ft R
.TP 1i
win_name
the name previously stored on the window, or an empty string if no such name exists (string).
.TP 1i
resultlen
Length of returned name (integer).
.TP 1i
IERROR
Fortran only: Error status (integer).
.SH DESCRIPTION
.ft R
.SH ERRORS
Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument.
.sp
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.