FM / iostreams

/usr/include/boost/iostreams

Name	Size	Mode	Actions
detail/	-	0755	rm
device/	-	0755	rm
filter/	-	0755	rm
categories.hpp	4737	0644	edit dl rm
chain.hpp	21725	0644	edit dl rm
char_traits.hpp	2433	0644	edit dl rm
checked_operations.hpp	4899	0644	edit dl rm
close.hpp	7012	0644	edit dl rm
code_converter.hpp	14429	0644	edit dl rm
combine.hpp	8686	0644	edit dl rm
compose.hpp	18155	0644	edit dl rm
concepts.hpp	3957	0644	edit dl rm
constants.hpp	1363	0644	edit dl rm
copy.hpp	9430	0644	edit dl rm
filtering_stream.hpp	6970	0644	edit dl rm
filtering_streambuf.hpp	3081	0644	edit dl rm
flush.hpp	3205	0644	edit dl rm
get.hpp	545	0644	edit dl rm
imbue.hpp	2221	0644	edit dl rm
input_sequence.hpp	1991	0644	edit dl rm
invert.hpp	5556	0644	edit dl rm
operations.hpp	940	0644	edit dl rm
operations_fwd.hpp	1036	0644	edit dl rm
optimal_buffer_size.hpp	2433	0644	edit dl rm
output_sequence.hpp	2005	0644	edit dl rm
pipeline.hpp	3646	0644	edit dl rm
positioning.hpp	4102	0644	edit dl rm
put.hpp	546	0644	edit dl rm
putback.hpp	557	0644	edit dl rm
read.hpp	7303	0644	edit dl rm
restrict.hpp	945	0644	edit dl rm
seek.hpp	5457	0644	edit dl rm
skip.hpp	3872	0644	edit dl rm
slice.hpp	1018	0644	edit dl rm
stream.hpp	6133	0644	edit dl rm
stream_buffer.hpp	3904	0644	edit dl rm
tee.hpp	7495	0644	edit dl rm
traits.hpp	11846	0644	edit dl rm
traits_fwd.hpp	2020	0644	edit dl rm
write.hpp	4856	0644	edit dl rm

Edit: /usr/include/boost/iostreams/seek.hpp (5457B)

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

#ifndef BOOST_IOSTREAMS_SEEK_HPP_INCLUDED
#define BOOST_IOSTREAMS_SEEK_HPP_INCLUDED

#if defined(_MSC_VER)
# pragma once
#endif

#include <boost/config.hpp>  // DEDUCED_TYPENAME, MSVC.
#include <boost/integer_traits.hpp>
#include <boost/iostreams/categories.hpp>
#include <boost/iostreams/detail/dispatch.hpp>
#include <boost/iostreams/detail/ios.hpp>       // streamsize, seekdir, openmode.
#include <boost/iostreams/detail/streambuf.hpp>
#include <boost/iostreams/detail/wrap_unwrap.hpp>
#include <boost/iostreams/operations_fwd.hpp>
#include <boost/iostreams/positioning.hpp>
#include <boost/mpl/if.hpp>

// Must come last.
#include <boost/iostreams/detail/config/disable_warnings.hpp>

namespace boost { namespace iostreams {

namespace detail {

template<typename T>
struct seek_device_impl;

template<typename T>
struct seek_filter_impl;

} // End namespace detail.

template<typename T>
inline std::streampos
seek( T& t, stream_offset off, BOOST_IOS::seekdir way,
      BOOST_IOS::openmode which = BOOST_IOS::in | BOOST_IOS::out )
{ 
    using namespace detail;
    return seek_device_impl<T>::seek(detail::unwrap(t), off, way, which); 
}

template<typename T, typename Device>
inline std::streampos
seek( T& t, Device& dev, stream_offset off, BOOST_IOS::seekdir way,
      BOOST_IOS::openmode which = BOOST_IOS::in | BOOST_IOS::out )
{ 
    using namespace detail;
    return seek_filter_impl<T>::seek(detail::unwrap(t), dev, off, way, which);
}

namespace detail {

//------------------Definition of seek_device_impl----------------------------//

template<typename T>
struct seek_device_impl
    : mpl::if_<
          is_custom<T>,
          operations<T>,
          seek_device_impl<
              BOOST_DEDUCED_TYPENAME
              dispatch<
                  T, iostream_tag, istream_tag, ostream_tag,
                  streambuf_tag, two_head, any_tag
              >::type
          >
      >::type
    { };

struct seek_impl_basic_ios {
    template<typename T>
    static std::streampos seek( T& t, stream_offset off,
                                BOOST_IOS::seekdir way,
                                BOOST_IOS::openmode which )
    {
        if ( way == BOOST_IOS::beg &&
             ( off < integer_traits<std::streamoff>::const_min ||
               off > integer_traits<std::streamoff>::const_max ) )
        {
            return t.rdbuf()->pubseekpos(offset_to_position(off));
        } else {
            return t.rdbuf()->pubseekoff(off, way, which);
        }
    }
};

template<>
struct seek_device_impl<iostream_tag> : seek_impl_basic_ios { };

template<>
struct seek_device_impl<istream_tag> : seek_impl_basic_ios { };

template<>
struct seek_device_impl<ostream_tag> : seek_impl_basic_ios { };

template<>
struct seek_device_impl<streambuf_tag> {
    template<typename T>
    static std::streampos seek( T& t, stream_offset off,
                                BOOST_IOS::seekdir way,
                                BOOST_IOS::openmode which )
    {
        if ( way == BOOST_IOS::beg &&
             ( off < integer_traits<std::streamoff>::const_min ||
               off > integer_traits<std::streamoff>::const_max ) )
        {
            return t.BOOST_IOSTREAMS_PUBSEEKPOS(offset_to_position(off));
        } else {
            return t.BOOST_IOSTREAMS_PUBSEEKOFF(off, way, which);
        }
    }
};

template<>
struct seek_device_impl<two_head> {
    template<typename T>
    static std::streampos seek( T& t, stream_offset off,
                                BOOST_IOS::seekdir way,
                                BOOST_IOS::openmode which )
    { return t.seek(off, way, which); }
};

template<>
struct seek_device_impl<any_tag> {
    template<typename T>
    static std::streampos seek( T& t, stream_offset off,
                                BOOST_IOS::seekdir way,
                                BOOST_IOS::openmode )
    { return t.seek(off, way); }
};

//------------------Definition of seek_filter_impl----------------------------//

template<typename T>
struct seek_filter_impl
    : mpl::if_<
          is_custom<T>,
          operations<T>,
          seek_filter_impl<
              BOOST_DEDUCED_TYPENAME
              dispatch<T, two_head, any_tag>::type
          >
      >::type
    { };

template<>
struct seek_filter_impl<two_head> {
    template<typename T, typename Device>
    static std::streampos seek( T& t, Device& d,
                                stream_offset off,
                                BOOST_IOS::seekdir way,
                                BOOST_IOS::openmode which )
    { return t.seek(d, off, way, which); }
};

template<>
struct seek_filter_impl<any_tag> {
    template<typename T, typename Device>
    static std::streampos seek( T& t, Device& d,
                                stream_offset off,
                                BOOST_IOS::seekdir way,
                                BOOST_IOS::openmode )
    { return t.seek(d, off, way); }
};

} // End namespace detail.

} } // End namespaces iostreams, boost.

#include <boost/iostreams/detail/config/enable_warnings.hpp>

#endif // #ifndef BOOST_IOSTREAMS_SEEK_HPP_INCLUDED

// (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_SEEK_HPP_INCLUDED #define BOOST_IOSTREAMS_SEEK_HPP_INCLUDED #if defined(_MSC_VER) # pragma once #endif #include // DEDUCED_TYPENAME, MSVC. #include #include #include #include // streamsize, seekdir, openmode. #include #include #include #include #include // Must come last. #include namespace boost { namespace iostreams { namespace detail { template struct seek_device_impl; template struct seek_filter_impl; } // End namespace detail. template inline std::streampos seek( T& t, stream_offset off, BOOST_IOS::seekdir way, BOOST_IOS::openmode which = BOOST_IOS::in | BOOST_IOS::out ) { using namespace detail; return seek_device_impl::seek(detail::unwrap(t), off, way, which); } template inline std::streampos seek( T& t, Device& dev, stream_offset off, BOOST_IOS::seekdir way, BOOST_IOS::openmode which = BOOST_IOS::in | BOOST_IOS::out ) { using namespace detail; return seek_filter_impl::seek(detail::unwrap(t), dev, off, way, which); } namespace detail { //------------------Definition of seek_device_impl----------------------------// template struct seek_device_impl : mpl::if_< is_custom, operations, seek_device_impl< BOOST_DEDUCED_TYPENAME dispatch< T, iostream_tag, istream_tag, ostream_tag, streambuf_tag, two_head, any_tag >::type > >::type { }; struct seek_impl_basic_ios { template static std::streampos seek( T& t, stream_offset off, BOOST_IOS::seekdir way, BOOST_IOS::openmode which ) { if ( way == BOOST_IOS::beg && ( off < integer_traits::const_min || off > integer_traits::const_max ) ) { return t.rdbuf()->pubseekpos(offset_to_position(off)); } else { return t.rdbuf()->pubseekoff(off, way, which); } } }; template<> struct seek_device_impl : seek_impl_basic_ios { }; template<> struct seek_device_impl : seek_impl_basic_ios { }; template<> struct seek_device_impl : seek_impl_basic_ios { }; template<> struct seek_device_impl { template static std::streampos seek( T& t, stream_offset off, BOOST_IOS::seekdir way, BOOST_IOS::openmode which ) { if ( way == BOOST_IOS::beg && ( off < integer_traits::const_min || off > integer_traits::const_max ) ) { return t.BOOST_IOSTREAMS_PUBSEEKPOS(offset_to_position(off)); } else { return t.BOOST_IOSTREAMS_PUBSEEKOFF(off, way, which); } } }; template<> struct seek_device_impl { template static std::streampos seek( T& t, stream_offset off, BOOST_IOS::seekdir way, BOOST_IOS::openmode which ) { return t.seek(off, way, which); } }; template<> struct seek_device_impl { template static std::streampos seek( T& t, stream_offset off, BOOST_IOS::seekdir way, BOOST_IOS::openmode ) { return t.seek(off, way); } }; //------------------Definition of seek_filter_impl----------------------------// template struct seek_filter_impl : mpl::if_< is_custom, operations, seek_filter_impl< BOOST_DEDUCED_TYPENAME dispatch::type > >::type { }; template<> struct seek_filter_impl { template static std::streampos seek( T& t, Device& d, stream_offset off, BOOST_IOS::seekdir way, BOOST_IOS::openmode which ) { return t.seek(d, off, way, which); } }; template<> struct seek_filter_impl { template static std::streampos seek( T& t, Device& d, stream_offset off, BOOST_IOS::seekdir way, BOOST_IOS::openmode ) { return t.seek(d, off, way); } }; } // End namespace detail. } } // End namespaces iostreams, boost. #include #endif // #ifndef BOOST_IOSTREAMS_SEEK_HPP_INCLUDED