Mercurial > octave
view libinterp/corefcn/procstream.cc @ 23332:7d4ca8c01bbb
don't call display methods with more than one argument (bug #50640)
* pt-output.cc (Fdisplay): Don't document two-argument syntax.
* pt-assign.cc (tree_simple_assignment::rvalue1,
tree_multi_assignment::rvalue): Call display with just one argument.
* pt-id.cc (tree_identifier::rvalue): Likewise.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 29 Mar 2017 14:25:29 -0400 |
parents | 092078913d54 |
children | 194eb4bd202b |
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/* Copyright (C) 1993-2017 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <iostream> #include "procstream.h" procstreambase::procstreambase (const std::string& command, int mode) { pb_init (); if (! pb.open (command.c_str (), mode)) std::ios::setstate (std::ios::badbit); } procstreambase::procstreambase (const char *command, int mode) { pb_init (); if (! pb.open (command, mode)) std::ios::setstate (std::ios::badbit); } void procstreambase::open (const char *command, int mode) { clear (); if (! pb.open (command, mode)) std::ios::setstate (std::ios::badbit); } int procstreambase::close (void) { int status = 0; if (is_open ()) { if (! pb.close ()) std::ios::setstate (std::ios::failbit); status = pb.wait_status (); } return status; }