Mercurial > octave
view libinterp/corefcn/oct-strstrm.cc @ 24785:504869574c89
restore auto switch to E formats octave_print_internal functions
* pr-output.cc (pr_output_traits::max_field_width): New variable.
(make_real_format, make_real_matrix_format, make_complex_format,
make_complex_matrix_format, make_range_format): Switch to E format if
computed field width exceeds max field width for type or if computed
number of digits to display exceeds max meaningful digits for type.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 21 Feb 2018 15:41:52 -0500 |
parents | 194eb4bd202b |
children | 6652d3823428 |
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/* Copyright (C) 1996-2017 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 <https://www.gnu.org/licenses/>. */ #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include "oct-strstrm.h" // Position a stream at OFFSET relative to ORIGIN. int octave_base_strstream::seek (off_t, int) { // Note: error is inherited from octave::base_stream, not ::error. // This error function does not halt execution so "return ..." must exist. error ("fseek: invalid operation"); return -1; } // Return current stream position. off_t octave_base_strstream::tell (void) { // Note: error is inherited from octave::base_stream, not ::error. // This error function does not halt execution so "return ..." must exist. error ("ftell: invalid operation"); return -1; } octave::stream octave_istrstream::create (const char *data, std::ios::openmode arg_md, octave::mach_info::float_format flt_fmt) { return octave::stream (new octave_istrstream (data, arg_md, flt_fmt)); } octave::stream octave_istrstream::create (const std::string& data, std::ios::openmode arg_md, octave::mach_info::float_format flt_fmt) { return octave::stream (new octave_istrstream (data, arg_md, flt_fmt)); } octave::stream octave_ostrstream::create (std::ios::openmode arg_md, octave::mach_info::float_format flt_fmt) { return octave::stream (new octave_ostrstream (arg_md, flt_fmt)); }