GNU Octave
4.4.1
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
octave-preserve-stream-state.h
Go to the documentation of this file.
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/*
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Copyright (C) 1993-2018 John W. Eaton
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This file is part of Octave.
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Octave is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Octave is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Octave; see the file COPYING. If not, see
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<https://www.gnu.org/licenses/>.
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*/
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#if ! defined (octave_octave_preserve_stream_state_h)
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#define octave_octave_preserve_stream_state_h 1
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#include "octave-config.h"
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#include <ios>
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namespace
octave
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{
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class
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preserve_stream_state
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{
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public
:
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preserve_stream_state
(std::ios&
s
)
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:
stream
(
s
), oflags (
s
.flags ()), oprecision (
s
.precision ()),
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owidth (
s
.width ()), ofill (
s
.fill ())
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{ }
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~preserve_stream_state
(
void
)
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{
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stream
.flags (oflags);
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stream
.precision (oprecision);
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stream
.width (owidth);
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stream
.fill (ofill);
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}
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private
:
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std::ios&
stream
;
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std::ios::fmtflags
oflags
;
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std::streamsize
oprecision
;
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int
owidth
;
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char
ofill
;
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};
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}
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#endif
octave::preserve_stream_state
Definition:
octave-preserve-stream-state.h:32
octave
Definition:
aepbalance.cc:44
octave::preserve_stream_state::owidth
int owidth
Definition:
octave-preserve-stream-state.h:55
octave::preserve_stream_state::oprecision
std::streamsize oprecision
Definition:
octave-preserve-stream-state.h:54
s
s
Definition:
file-io.cc:2729
octave::preserve_stream_state::stream
std::ios & stream
Definition:
octave-preserve-stream-state.h:52
octave::stream
Definition:
oct-stream.h:243
octave::preserve_stream_state::~preserve_stream_state
~preserve_stream_state(void)
Definition:
octave-preserve-stream-state.h:42
octave::preserve_stream_state::preserve_stream_state
preserve_stream_state(std::ios &s)
Definition:
octave-preserve-stream-state.h:37
octave::preserve_stream_state::ofill
char ofill
Definition:
octave-preserve-stream-state.h:56
octave::preserve_stream_state::oflags
std::ios::fmtflags oflags
Definition:
octave-preserve-stream-state.h:53
liboctave
util
octave-preserve-stream-state.h
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