1 // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
2 // (C) Copyright 2003-2007 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.)
6 // See http://www.boost.org/libs/iostreams for documentation.
8 #ifndef BOOST_IOSTREAMS_BACK_INSERTER_HPP_INCLUDED
9 #define BOOST_IOSTREAMS_BACK_INSERTER_HPP_INCLUDED
15 #include <boost/iostreams/detail/ios.hpp> // streamsize.
16 #include <boost/iostreams/categories.hpp>
18 namespace boost { namespace iostreams {
20 template<typename Container>
21 class back_insert_device {
23 typedef typename Container::value_type char_type;
24 typedef sink_tag category;
25 back_insert_device(Container& cnt) : container(&cnt) { }
26 std::streamsize write(const char_type* s, std::streamsize n)
28 container->insert(container->end(), s, s + n);
35 template<typename Container>
36 back_insert_device<Container> back_inserter(Container& cnt)
37 { return back_insert_device<Container>(cnt); }
39 } } // End namespaces iostreams, boost.
41 #endif // #ifndef BOOST_IOSTREAMS_BACK_INSERTER_HPP_INCLUDED