Mercurial > octave
view libinterp/corefcn/octave-preserve-stream-state.h @ 24764:36ca11f78553 stable
Document second calling form of disp().
* pr-output.cc (Fdisp): Document second calling form where string is returned.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 15 Feb 2018 11:41:56 -0800 |
parents | 3ac9f9ecfae5 |
children | 092078913d54 |
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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 (octave_octave_preserve_stream_state_h) #define octave_octave_preserve_stream_state_h 1 #include "octave-config.h" class octave_preserve_stream_state { public: octave_preserve_stream_state (std::ios& s) : stream (s), oflags (s.flags ()), oprecision (s.precision ()), owidth (s.width ()), ofill (s.fill ()) { } ~octave_preserve_stream_state (void) { stream.flags (oflags); stream.precision (oprecision); stream.width (owidth); stream.fill (ofill); } private: std::ios& stream; std::ios::fmtflags oflags; std::streamsize oprecision; int owidth; char ofill; }; #endif