/usr/include/CGAL/IO/Arr_iostream.h is in libcgal-dev 4.7-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// All rights reserved.
//
// This file is part of CGAL (www.cgal.org).
// 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.
//
// Licensees holding a valid commercial license may use this file in
// accordance with the commercial license agreement provided with the software.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
//
// $URL$
// $Id$
//
//
// Author(s) : Ron Wein <wein@post.tau.ac.il>
// (based on old version by Michal Meyerovitch and Ester Ezra)
#ifndef CGAL_ARR_IOSTREAM_H
#define CGAL_ARR_IOSTREAM_H
/*! \file
* Definition of the I/O operators for the class-template
* Arrangement_on_surface_2<GeomTraits,TopTraits>.
*/
#include <CGAL/Arrangement_on_surface_2.h>
#include <CGAL/IO/Arr_text_formatter.h>
#include <CGAL/IO/Arrangement_2_writer.h>
#include <CGAL/IO/Arrangement_2_reader.h>
#include <iostream>
namespace CGAL {
/*!
* Write an arrangement to an output stream using a given formatter.
* \param arr The arrangement.
* \param os The output stream.
* \param format The formatter.
*/
template <class GeomTraits, class TopTraits, class Formatter>
std::ostream&
write (const Arrangement_on_surface_2<GeomTraits,TopTraits>& arr,
std::ostream& os,
Formatter& format)
{
typedef Arrangement_on_surface_2<GeomTraits,TopTraits> Arrangement_2;
typedef Arrangement_2_writer<Arrangement_2> Arr_writer;
Arr_writer writer (arr);
format.set_out (os);
writer (format);
return (os);
}
/*!
* Output operator (importer).
* \param os The output stream.
* \param arr The arrangement.
*/
template <class GeomTraits, class TopTraits>
std::ostream&
operator<< (std::ostream& os,
const Arrangement_on_surface_2<GeomTraits,TopTraits>& arr)
{
typedef Arrangement_on_surface_2<GeomTraits,TopTraits> Arrangement_2;
typedef Arrangement_2_writer<Arrangement_2> Arr_writer;
typedef Arr_text_formatter<Arrangement_2> Text_formatter;
Text_formatter text_format (os);
Arr_writer writer (arr);
writer (text_format);
return (os);
}
/*!
* Read an arrangement from an input stream using a given formatter.
* \param arr The arrangement.
* \param os The output stream.
* \param format The formatter.
*/
template <class GeomTraits, class TopTraits, class Formatter>
std::istream&
read (Arrangement_on_surface_2<GeomTraits,TopTraits>& arr,
std::istream& is,
Formatter& format)
{
typedef Arrangement_on_surface_2<GeomTraits,TopTraits> Arrangement_2;
typedef Arrangement_2_reader<Arrangement_2> Arr_reader;
Arr_reader reader(arr);
format.set_in (is);
reader (format);
return (is);
}
/*!
* Output operator (exporter).
* \param is The input stream.
* \param arr The arrangement.
*/
template <class GeomTraits, class TopTraits>
std::istream&
operator>> (std::istream& is,
Arrangement_on_surface_2<GeomTraits,TopTraits>& arr)
{
typedef Arrangement_on_surface_2<GeomTraits,TopTraits> Arrangement_2;
typedef Arrangement_2_reader<Arrangement_2> Arr_reader;
typedef Arr_text_formatter<Arrangement_2> Text_formatter;
Text_formatter text_format (is);
Arr_reader reader(arr);
reader (text_format);
return (is);
}
} //namespace CGAL
#endif
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