Mercurial > octave
view libinterp/corefcn/oct-strstrm.cc @ 20909:03e4ddd49396
omit unnecessary nargout checks
* paramdemo.cc, __ichol__.cc, __ilu__.cc, balance.cc, dassl.cc,
eig.cc, ellipj.cc, filter.cc, givens.cc, hess.cc, lsode.cc, lu.cc,
mgorth.cc, nproc.cc, pr-output.cc, quad.cc, quadcc.cc, sylvester.cc,
urlwrite.cc, variables.cc, ccolamd.cc, colamd.cc, qr.cc: Don't call
print_usage based on value of nargout. If nargout doesn't alter
function behavior and returning extra values is inexpensive, simply
return them instead of checking nargout.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 16 Dec 2015 11:41:11 -0500 |
parents | 384ff5aa9437 |
children | 8ddb11c0b1f8 |
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/* Copyright (C) 1996-2015 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/>. */ #ifdef 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) { error ("fseek: invalid operation"); } // Return current stream position. off_t octave_base_strstream::tell (void) { error ("ftell: invalid operation"); } octave_stream octave_istrstream::create (const char *data, std::ios::openmode arg_md, oct_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, oct_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, oct_mach_info::float_format flt_fmt) { return octave_stream (new octave_ostrstream (arg_md, flt_fmt)); }