ceph/src/boost/libs/iostreams/example/iterator_range_example.cpp

   1 // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
   2 // (C) Copyright 2005-2007 Jonathan Turkanis
   3 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
   5
   6 // See http://www.boost.org/libs/iostreams for documentation.
   7
   8 #include <cassert>
   9 #include <string>
  10 #include <boost/iostreams/filtering_stream.hpp>
  11 #include <boost/range/iterator_range.hpp>
  12
  13 namespace io = boost::iostreams;
  14
  15 int main()
  16 {
  17     using namespace std;
  18
  19     string                 input = "Hello World!";
  20     string                 output;
  21     io::filtering_istream  in(boost::make_iterator_range(input));
  22     getline(in, output);
  23     assert(input == output);
  24 }