// (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) | |
// (C) Copyright 2003-2007 Jonathan Turkanis | |
// Distributed under the Boost Software License, Version 1.0. (See accompanying | |
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.) | |
// See http://www.boost.org/libs/iostreams for documentation. | |
#ifndef BOOST_IOSTREAMS_BACK_INSERTER_HPP_INCLUDED | |
#define BOOST_IOSTREAMS_BACK_INSERTER_HPP_INCLUDED | |
#if defined(_MSC_VER) && (_MSC_VER >= 1020) | |
# pragma once | |
#endif | |
#include <boost/iostreams/detail/ios.hpp> // streamsize. | |
#include <boost/iostreams/categories.hpp> | |
namespace boost { namespace iostreams { | |
template<typename Container> | |
class back_insert_device { | |
public: | |
typedef typename Container::value_type char_type; | |
typedef sink_tag category; | |
back_insert_device(Container& cnt) : container(&cnt) { } | |
std::streamsize write(const char_type* s, std::streamsize n) | |
{ | |
container->insert(container->end(), s, s + n); | |
return n; | |
} | |
protected: | |
Container* container; | |
}; | |
template<typename Container> | |
back_insert_device<Container> back_inserter(Container& cnt) | |
{ return back_insert_device<Container>(cnt); } | |
} } // End namespaces iostreams, boost. | |
#endif // #ifndef BOOST_IOSTREAMS_BACK_INSERTER_HPP_INCLUDED |