io_fwd.hpp 2.3 KB

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  1. // Boost io_fwd.hpp header file --------------------------------------------//
  2. // Copyright 2002 Daryle Walker. Use, modification, and distribution are subject
  3. // to the Boost Software License, Version 1.0. (See accompanying file
  4. // LICENSE_1_0.txt or a copy at <http://www.boost.org/LICENSE_1_0.txt>.)
  5. // See <http://www.boost.org/libs/io/> for the library's home page.
  6. #ifndef BOOST_IO_FWD_HPP
  7. #define BOOST_IO_FWD_HPP
  8. #include <iosfwd> // for std::char_traits (declaration)
  9. namespace boost
  10. {
  11. namespace io
  12. {
  13. // From <boost/io/ios_state.hpp> -------------------------------------------//
  14. class ios_flags_saver;
  15. class ios_precision_saver;
  16. class ios_width_saver;
  17. class ios_base_all_saver;
  18. template < typename Ch, class Tr = ::std::char_traits<Ch> >
  19. class basic_ios_iostate_saver;
  20. template < typename Ch, class Tr = ::std::char_traits<Ch> >
  21. class basic_ios_exception_saver;
  22. template < typename Ch, class Tr = ::std::char_traits<Ch> >
  23. class basic_ios_tie_saver;
  24. template < typename Ch, class Tr = ::std::char_traits<Ch> >
  25. class basic_ios_rdbuf_saver;
  26. template < typename Ch, class Tr = ::std::char_traits<Ch> >
  27. class basic_ios_fill_saver;
  28. template < typename Ch, class Tr = ::std::char_traits<Ch> >
  29. class basic_ios_locale_saver;
  30. template < typename Ch, class Tr = ::std::char_traits<Ch> >
  31. class basic_ios_all_saver;
  32. typedef basic_ios_iostate_saver<char> ios_iostate_saver;
  33. typedef basic_ios_iostate_saver<wchar_t> wios_iostate_saver;
  34. typedef basic_ios_exception_saver<char> ios_exception_saver;
  35. typedef basic_ios_exception_saver<wchar_t> wios_exception_saver;
  36. typedef basic_ios_tie_saver<char> ios_tie_saver;
  37. typedef basic_ios_tie_saver<wchar_t> wios_tie_saver;
  38. typedef basic_ios_rdbuf_saver<char> ios_rdbuf_saver;
  39. typedef basic_ios_rdbuf_saver<wchar_t> wios_rdbuf_saver;
  40. typedef basic_ios_fill_saver<char> ios_fill_saver;
  41. typedef basic_ios_fill_saver<wchar_t> wios_fill_saver;
  42. typedef basic_ios_locale_saver<char> ios_locale_saver;
  43. typedef basic_ios_locale_saver<wchar_t> wios_locale_saver;
  44. typedef basic_ios_all_saver<char> ios_all_saver;
  45. typedef basic_ios_all_saver<wchar_t> wios_all_saver;
  46. class ios_iword_saver;
  47. class ios_pword_saver;
  48. class ios_all_word_saver;
  49. } // namespace io
  50. } // namespace boost
  51. #endif // BOOST_IO_FWD_HPP