oct-prcstrm.h

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/*

Copyright (C) 1996-2018 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 (octave_oct_prcstrm_h)
#define octave_oct_prcstrm_h 1

#include "octave-config.h"

#include "oct-stdstrm.h"

// FIXME: why don't these classes use iprocstream and oprocstream,
//        which in turn use the octave_procbuf class?

class
octave_iprocstream : public octave_stdiostream
{
public:

  octave_iprocstream (const std::string& n,
                      std::ios::openmode arg_md = std::ios::in,
                      octave::mach_info::float_format flt_fmt
                        = octave::mach_info::native_float_format ());

  // No copying!

  octave_iprocstream (const octave_iprocstream&) = delete;

  octave_iprocstream& operator = (const octave_iprocstream&) = delete;

  static octave::stream
  create (const std::string& n, std::ios::openmode arg_md = std::ios::in,
          octave::mach_info::float_format flt_fmt
            = octave::mach_info::native_float_format ());

protected:

  ~octave_iprocstream (void);
};

class
octave_oprocstream : public octave_stdiostream
{
public:

  octave_oprocstream (const std::string& n,
                      std::ios::openmode arg_md = std::ios::out,
                      octave::mach_info::float_format flt_fmt
                        = octave::mach_info::native_float_format ());

  // No copying!

  octave_oprocstream (const octave_oprocstream&) = delete;

  octave_oprocstream& operator = (const octave_oprocstream&) = delete;

  static octave::stream
  create (const std::string& n, std::ios::openmode arg_md = std::ios::out,
          octave::mach_info::float_format flt_fmt
            = octave::mach_info::native_float_format ());

protected:

  ~octave_oprocstream (void);
};

#endif