/Src/Dependencies/Boost/boost/iostreams/detail/adapter/output_iterator_adapter.hpp

http://hadesmem.googlecode.com/ · C++ Header · 41 lines · 28 code · 8 blank · 5 comment · 1 complexity · 1e790d3b53e0378baeb8cb19042fbdf9 MD5 · raw file 

    

  1. // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
    2. 

  2. // (C) Copyright 2003-2007 Jonathan Turkanis
    3. 

  3. // Distributed under the Boost Software License, Version 1.0. (See accompanying
    4. 

  4. // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
    5. 

  5. 

  6. // See http://www.boost.org/libs/iostreams for documentation.
    7. 

  7. 

  8. #ifndef BOOST_IOSTREAMS_DETAIL_OUTPUT_ITERATOR_ADAPTER_HPP_INCLUDED
    9. 

  9. #define BOOST_IOSTREAMS_DETAIL_OUTPUT_ITERATOR_ADAPTER_HPP_INCLUDED
    10. 

  10. 

  11. #if defined(_MSC_VER) && (_MSC_VER >= 1020)
    12. 

  12. # pragma once
    13. 

  13. #endif              
    14. 

  14. 

  15. #include <algorithm>                      // copy.
    16. 

  16. #include <iosfwd>                         // streamsize.
    17. 

  17. #include <boost/iostreams/categories.hpp> // tags.
    18. 

  18. #include <boost/static_assert.hpp>
    19. 

  19. #include <boost/type_traits/is_convertible.hpp>
    20. 

  20. 

  21. namespace boost { namespace iostreams { namespace detail {
    22. 

  22. 

  23. template<typename Mode, typename Ch, typename OutIt>
    24. 

  24. class output_iterator_adapter {
    25. 

  25. public:
    26. 

  26.     BOOST_STATIC_ASSERT((is_convertible<Mode, output>::value));
    27. 

  27.     typedef Ch        char_type;
    28. 

  28.     typedef sink_tag  category;
    29. 

  29.     explicit output_iterator_adapter(OutIt out) : out_(out) { }
    30. 

  30.     std::streamsize write(const char_type* s, std::streamsize n) 
    31. 

  31.     { 
    32. 

  32.         std::copy(s, s + n, out_); 
    33. 

  33.         return n; 
    34. 

  34.     }
    35. 

  35. private:
    36. 

  36.     OutIt out_;
    37. 

  37. };
    38. 

  38. 

  39. } } } // End namespaces detail, iostreams, boost.
    40. 

  40. 

  41. #endif // #ifndef BOOST_IOSTREAMS_DETAIL_OUTPUT_ITERATOR_ADAPTER_HPP_INCLUDED //-----//
    42.