BinaryOstreamIterator.h

#ifndef _theplu_yat_utility_binary_ostream_iterator
#define _theplu_yat_utility_binary_ostream_iterator

// $Id: BinaryOstreamIterator.h 4252 2022-11-18 02:54:04Z peter $

/*
  Copyright (C) 2020 Peter Johansson
  Copyright (C) 2022 Jari Häkkinen

  This file is part of the yat library, http://dev.thep.lu.se/yat

  The yat library 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.

  The yat library 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 yat. If not, see <http://www.gnu.org/licenses/>.
*/

#include "utility.h"

#include <boost/iterator/function_output_iterator.hpp>

namespace theplu {
namespace yat {
namespace utility {

  namespace detail {
    template <typename T>
    class BinaryWriter
    {
    public:
      BinaryWriter(std::ostream& os)
        : out_(&os) {}

      void operator()(T x) const
      {
        binary_write(*out_, x);
      }
    private:
      std::ostream* out_;
    };
  } // end detail namespace

  template <typename T>
  class BinaryOstreamIterator
    : public boost::function_output_iterator<detail::BinaryWriter<T> >
  {
  public:
    explicit BinaryOstreamIterator(std::ostream& os)
      : boost::function_output_iterator<detail::BinaryWriter<T> >(detail::BinaryWriter<T>(os)) {}

  private:
    // Using compiler generated copy
    //BinaryOstreamIterator(const BinaryOstreamIterator&);
    //BinaryOstreamIterator& operator=(const BinaryOstreamIterator&);
  };

}}} // of namespace utility, yat, and theplu

#endif