diff -r 000000000000 -r bde4ae8d615e os/ossrv/ossrv_pub/boost_apis/boost/iostreams/write.hpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/ossrv/ossrv_pub/boost_apis/boost/iostreams/write.hpp Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,170 @@ +// (C) Copyright Jonathan Turkanis 2003. +// 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_WRITE_HPP_INCLUDED +#define BOOST_IOSTREAMS_WRITE_HPP_INCLUDED + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +# pragma once +#endif + +#include // DEDUCED_TYPENAME, MSVC. +#include +#include +#include +#include +#include // streamsize. +#include +#include +#include +#include +#include + +// Must come last. +#include + +#if BOOST_WORKAROUND(BOOST_MSVC, < 1300) //-----------------------------------// +# include +#else // #if BOOST_WORKAROUND(BOOST_MSVC, < 1300) //--------------------------// + +namespace boost { namespace iostreams { + +namespace detail { + +template +struct write_device_impl; + +template +struct write_filter_impl; + +} // End namespace detail. + +template +bool put(T& t, typename char_type_of::type c) +{ return detail::write_device_impl::put(detail::unwrap(t), c); } + +template +inline std::streamsize write + (T& t, const typename char_type_of::type* s, std::streamsize n) +{ return detail::write_device_impl::write(detail::unwrap(t), s, n); } + +template +inline std::streamsize +write( T& t, Sink& snk, const typename char_type_of::type* s, + std::streamsize n ) +{ return detail::write_filter_impl::write(detail::unwrap(t), snk, s, n); } + +namespace detail { + +//------------------Definition of write_device_impl---------------------------// + +template +struct write_device_impl + : mpl::if_< + is_custom, + operations, + write_device_impl< + BOOST_DEDUCED_TYPENAME + dispatch< + T, ostream_tag, streambuf_tag, output + >::type + > + >::type + { }; + +template<> +struct write_device_impl { + template + static bool put(T& t, typename char_type_of::type c) + { + typedef typename char_type_of::type char_type; + typedef BOOST_IOSTREAMS_CHAR_TRAITS(char_type) traits_type; + return !traits_type::eq_int_type( t.rdbuf()->s.sputc(), + traits_type::eof() ); + } + + template + static std::streamsize write + (T& t, const typename char_type_of::type* s, std::streamsize n) + { return t.rdbuf()->sputn(s, n); } +}; + +template<> +struct write_device_impl { + template + static bool put(T& t, typename char_type_of::type c) + { + typedef typename char_type_of::type char_type; + typedef BOOST_IOSTREAMS_CHAR_TRAITS(char_type) traits_type; + return !traits_type::eq_int_type(t.sputc(c), traits_type::eof()); + } + + template + static std::streamsize write + (T& t, const typename char_type_of::type* s, std::streamsize n) + { return t.sputn(s, n); } +}; + +template<> +struct write_device_impl { + template + static bool put(T& t, typename char_type_of::type c) + { return t.write(&c, 1) == 1; } + + template + static std::streamsize + write(T& t, const typename char_type_of::type* s, std::streamsize n) + { return t.write(s, n); } +}; + +//------------------Definition of write_filter_impl---------------------------// + +template +struct write_filter_impl + : mpl::if_< + is_custom, + operations, + write_filter_impl< + BOOST_DEDUCED_TYPENAME + dispatch< + T, multichar_tag, any_tag + >::type + > + >::type + { }; + +template<> +struct write_filter_impl { + template + static std::streamsize + write( T& t, Sink& snk, const typename char_type_of::type* s, + std::streamsize n ) + { return t.write(snk, s, n); } +}; + +template<> +struct write_filter_impl { + template + static std::streamsize + write( T& t, Sink& snk, const typename char_type_of::type* s, + std::streamsize n ) + { + for (std::streamsize off = 0; off < n; ++off) + if (!t.put(snk, s[off])) + return off; + return n; + } +}; + +} // End namespace detail. + +} } // End namespaces iostreams, boost. + +#endif // #if BOOST_WORKAROUND(BOOST_MSVC, < 1300) //-------------------------// + +#include + +#endif // #ifndef BOOST_IOSTREAMS_WRITE_HPP_INCLUDED