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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.) | |
5 | ||
6 | // See http://www.boost.org/libs/iostreams for documentation. | |
7 | ||
8 | #ifndef BOOST_IOSTREAMS_DETAIL_OUTPUT_ITERATOR_ADAPTER_HPP_INCLUDED | |
9 | #define BOOST_IOSTREAMS_DETAIL_OUTPUT_ITERATOR_ADAPTER_HPP_INCLUDED | |
10 | ||
11 | #if defined(_MSC_VER) | |
12 | # pragma once | |
13 | #endif | |
14 | ||
15 | #include <algorithm> // copy. | |
16 | #include <iosfwd> // streamsize. | |
17 | #include <boost/iostreams/categories.hpp> // tags. | |
18 | #include <boost/static_assert.hpp> | |
19 | #include <boost/type_traits/is_convertible.hpp> | |
20 | ||
21 | namespace boost { namespace iostreams { namespace detail { | |
22 | ||
23 | template<typename Mode, typename Ch, typename OutIt> | |
24 | class output_iterator_adapter { | |
25 | public: | |
26 | BOOST_STATIC_ASSERT((is_convertible<Mode, output>::value)); | |
27 | typedef Ch char_type; | |
28 | typedef sink_tag category; | |
29 | explicit output_iterator_adapter(OutIt out) : out_(out) { } | |
30 | std::streamsize write(const char_type* s, std::streamsize n) | |
31 | { | |
32 | std::copy(s, s + n, out_); | |
33 | return n; | |
34 | } | |
35 | private: | |
36 | OutIt out_; | |
37 | }; | |
38 | ||
39 | } } } // End namespaces detail, iostreams, boost. | |
40 | ||
41 | #endif // #ifndef BOOST_IOSTREAMS_DETAIL_OUTPUT_ITERATOR_ADAPTER_HPP_INCLUDED //-----// |