ceph/src/boost/libs/range/include/boost/range/istream_range.hpp

   1 //  Copyright Neil Groves 2010. Use, modification and
   2 //  distribution is subject to the Boost Software License, Version
   3 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
   4 //  http://www.boost.org/LICENSE_1_0.txt)
   5 //
   6 //
   7 // For more information, see http://www.boost.org/libs/range/
   8 //
   9 #ifndef BOOST_RANGE_ISTREAM_RANGE_HPP_INCLUDED
  10 #define BOOST_RANGE_ISTREAM_RANGE_HPP_INCLUDED
  11
  12 /*!
  13  * \file istream_range.hpp
  14  */
  15
  16 #include <iterator>
  17 #include <iosfwd>
  18 #include <boost/config.hpp>
  19 #include <boost/range/iterator_range.hpp>
  20
  21 namespace boost
  22 {
  23     namespace range
  24     {
  25         template<class Type, class Elem, class Traits> inline
  26             iterator_range<std::istream_iterator<Type, Elem, Traits> >
  27         istream_range(std::basic_istream<Elem, Traits>& in)
  28         {
  29             return iterator_range<std::istream_iterator<Type, Elem, Traits> >(
  30                 std::istream_iterator<Type, Elem, Traits>(in),
  31                 std::istream_iterator<Type, Elem, Traits>());
  32         }
  33     } // namespace range
  34     using range::istream_range;
  35 } // namespace boost
  36
  37 #endif // include guard