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octave
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octave-2.1.23
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oct-prcstrm.cc
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2000-01-15
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/*
Copyright (C) 1996, 1997 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 2, 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, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <cstdio>
#include "oct-prcstrm.h"
octave_stream
octave_iprocstream::create (const string& n, ios::openmode arg_md,
oct_mach_info::float_format flt_fmt)
{
return octave_stream (new octave_iprocstream (n, arg_md, flt_fmt));
}
octave_iprocstream::octave_iprocstream (const string& n,
ios::openmode arg_md,
oct_mach_info::float_format flt_fmt)
: octave_istdiostream (n, 0, arg_md, flt_fmt)
{
fp = popen (n.c_str (), "r");
if (fp)
{
delete is;
is = new istdiostream (fp);
}
}
octave_iprocstream::~octave_iprocstream (void)
{
if (fp)
{
pclose (fp);
fp = 0;
}
}
octave_stream
octave_oprocstream::create (const string& n, ios::openmode arg_md,
oct_mach_info::float_format flt_fmt)
{
return octave_stream (new octave_oprocstream (n, arg_md, flt_fmt));
}
octave_oprocstream::octave_oprocstream (const string& n,
ios::openmode arg_md,
oct_mach_info::float_format flt_fmt)
: octave_ostdiostream (n, 0, arg_md, flt_fmt)
{
fp = popen (n.c_str (), "w");
if (fp)
{
delete os;
os = new ostdiostream (fp);
}
}
octave_oprocstream::~octave_oprocstream (void)
{
if (fp)
{
pclose (fp);
fp = 0;
}
}
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/