9175da1e02
versions, dates and build names. Fixes trac:1387 Big thanks to Jeff and Brian for help and oversight. This commit was SVN r19120. The following Trac tickets were found above: Ticket 1387 --> https://svn.open-mpi.org/trac/ompi/ticket/1387
67 строки
1.8 KiB
Plaintext
67 строки
1.8 KiB
Plaintext
.\"Copyright 2006-2008 Sun Microsystems, Inc.
|
|
.\" Copyright (c) 1996 Thinking Machines Corporation
|
|
.TH MPI_Info_delete 3 "#OMPI_DATE#" "#PACKAGE_VERSION#" "#PACKAGE_NAME#"
|
|
.SH NAME
|
|
\fBMPI_Info_delete\fP \- Deletes a key/value pair from \fIinfo\fP.
|
|
|
|
.SH SYNTAX
|
|
.ft R
|
|
.SH C Syntax
|
|
.nf
|
|
#include <mpi.h>
|
|
int MPI_Info_delete(MPI_Info \fIinfo\fP, char \fI*key\fP)
|
|
|
|
.SH Fortran Syntax
|
|
.nf
|
|
INCLUDE 'mpif.h'
|
|
MPI_INFO_DELETE(\fIINFO, KEY, IERROR\fP)
|
|
INTEGER \fIINFO, IERROR\fP
|
|
CHARACTER*(*) \fIKEY\fP
|
|
|
|
.SH C++ Syntax
|
|
.nf
|
|
#include <mpi.h>
|
|
void MPI::Info::Delete(const char* \fIkey\fP)
|
|
|
|
.SH INPUT/OUTPUT PARAMETER
|
|
.ft R
|
|
.TP 1i
|
|
info
|
|
Info object (handle).
|
|
|
|
.SH INPUT PARAMETER
|
|
.ft R
|
|
.TP 1i
|
|
key
|
|
Key (string).
|
|
|
|
.SH OUTPUT PARAMETER
|
|
.ft R
|
|
.TP 1i
|
|
IERROR
|
|
Fortran only: Error status (integer).
|
|
|
|
.SH DESCRIPTION
|
|
.ft R
|
|
MPI_Info_delete deletes a (key,value) pair from \fIinfo\fP. If \fIkey\fP is not defined in \fIinfo\fP, the call raises an error of class MPI_ERR_INFO_NOKEY.
|
|
|
|
.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. 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.
|
|
.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.
|
|
|
|
.SH SEE ALSO
|
|
.ft r
|
|
MPI_Info_create
|
|
.br
|
|
MPI_Info_dup
|
|
.br
|
|
MPI_Info_free
|
|
.br
|
|
MPI_Info_get
|
|
.br
|
|
MPI_Info_set
|
|
.br
|
|
|