Teuchos_FILEstream.hpp

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// @HEADER
// *****************************************************************************
//                    Teuchos: Common Tools Package
//
// Copyright 2004 NTESS and the Teuchos contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef TEUCHOS_FILESTREAM_H
#define TEUCHOS_FILESTREAM_H


#include <streambuf>

namespace Teuchos
{


  class FILEstream : public std::streambuf {

  public:


    FILEstream(std::FILE* file): self_file(file) {}

  protected:

    std::streambuf::int_type overflow(std::streambuf::int_type c) {
      return std::fputc(c, self_file) == EOF?
  std::streambuf::traits_type::eof(): c;
    }

    FILE* self_file;
  };
}

#endif