FM / detail

/usr/include/boost/iostreams/detail

Name	Size	Mode	Actions
adapter/	-	0755	rm
broken_overload_resolution/	-	0755	rm
config/	-	0755	rm
streambuf/	-	0755	rm
absolute_path.hpp	1598	0644	edit dl rm
access_control.hpp	2908	0644	edit dl rm
add_facet.hpp	1572	0644	edit dl rm
bool_trait_def.hpp	1964	0644	edit dl rm
buffer.hpp	7488	0644	edit dl rm
call_traits.hpp	981	0644	edit dl rm
char_traits.hpp	2542	0644	edit dl rm
codecvt_helper.hpp	7277	0644	edit dl rm
codecvt_holder.hpp	1970	0644	edit dl rm
counted_array.hpp	2350	0644	edit dl rm
current_directory.hpp	2312	0644	edit dl rm
default_arg.hpp	700	0644	edit dl rm
dispatch.hpp	1604	0644	edit dl rm
double_object.hpp	3920	0644	edit dl rm
enable_if_stream.hpp	1233	0644	edit dl rm
error.hpp	1534	0644	edit dl rm
execute.hpp	4526	0644	edit dl rm
file_handle.hpp	1033	0644	edit dl rm
forward.hpp	5219	0644	edit dl rm
fstream.hpp	1262	0644	edit dl rm
functional.hpp	5783	0644	edit dl rm
ios.hpp	2060	0644	edit dl rm
iostream.hpp	1288	0644	edit dl rm
is_dereferenceable.hpp	2424	0644	edit dl rm
is_iterator_range.hpp	1103	0644	edit dl rm
newline.hpp	869	0644	edit dl rm
optional.hpp	3289	0644	edit dl rm
param_type.hpp	873	0644	edit dl rm
path.hpp	5994	0644	edit dl rm
push.hpp	7416	0644	edit dl rm
push_params.hpp	767	0644	edit dl rm
resolve.hpp	8453	0644	edit dl rm
restrict_impl.hpp	16898	0644	edit dl rm
select.hpp	3095	0644	edit dl rm
select_by_size.hpp	5662	0644	edit dl rm
streambuf.hpp	1205	0644	edit dl rm
system_failure.hpp	2661	0644	edit dl rm
template_params.hpp	967	0644	edit dl rm
translate_int_type.hpp	2025	0644	edit dl rm
wrap_unwrap.hpp	3328	0644	edit dl rm

Edit: /usr/include/boost/iostreams/detail/is_dereferenceable.hpp (2424B)

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

#ifndef BOOST_IOSTREAMS_DETAIL_IS_DEREFERENCEABLE_HPP_INCLUDED
#define BOOST_IOSTREAMS_DETAIL_IS_DEREFERENCEABLE_HPP_INCLUDED

# include <boost/type_traits/remove_cv.hpp>
# include <boost/mpl/aux_/lambda_support.hpp>
# include <boost/mpl/bool.hpp>
# include <boost/detail/workaround.hpp>

namespace boost { namespace iostreams { namespace detail {

// is_dereferenceable<T> metafunction
//
// Requires: Given x of type T&, if the expression *x is well-formed
// it must have complete type; otherwise, it must neither be ambiguous
// nor violate access.

// This namespace ensures that ADL doesn't mess things up.
namespace is_dereferenceable_
{
  // a type returned from operator* when no increment is found in the
  // type's own namespace
  struct tag {};
  
  // any soaks up implicit conversions and makes the following
  // operator* less-preferred than any other such operator that
  // might be found via ADL.
  struct any { template <class T> any(T const&); };

// This is a last-resort operator* for when none other is found
  tag operator*(any const&);

# if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3202))
#  define BOOST_comma(a,b) (a)
# else 
  // In case an operator++ is found that returns void, we'll use ++x,0
  tag operator,(tag,int);  
#  define BOOST_comma(a,b) (a,b)
# endif 
  
  // two check overloads help us identify which operator++ was picked
  char (& check_increment(tag) )[2];
  
  template <class T>
  char check_increment(T const&);
  
  template <class T>
  struct impl
  {
      static typename boost::remove_cv<T>::type& x;

BOOST_STATIC_CONSTANT(
          bool
        , value = sizeof(is_dereferenceable_::check_increment(BOOST_comma(*x,0))) == 1
      );
  };
}

# undef BOOST_comma

template<typename T> 
struct is_dereferenceable 
    : public ::boost::integral_constant<bool, is_dereferenceable_::impl<T>::value >
{ 
    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_dereferenceable,(T))
};

} }

} // End namespaces detail, iostreams, boost.

#endif // BOOST_IOSTREAMS_DETAIL_IS_DEREFERENCEABLE_HPP_INCLUDED

// (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) // (C) Copyright 2005-2007 Jonathan Turkanis // (C) Copyright David Abrahams 2004. // 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_DETAIL_IS_DEREFERENCEABLE_HPP_INCLUDED #define BOOST_IOSTREAMS_DETAIL_IS_DEREFERENCEABLE_HPP_INCLUDED # include # include # include # include namespace boost { namespace iostreams { namespace detail { // is_dereferenceable metafunction // // Requires: Given x of type T&, if the expression *x is well-formed // it must have complete type; otherwise, it must neither be ambiguous // nor violate access. // This namespace ensures that ADL doesn't mess things up. namespace is_dereferenceable_ { // a type returned from operator* when no increment is found in the // type's own namespace struct tag {}; // any soaks up implicit conversions and makes the following // operator* less-preferred than any other such operator that // might be found via ADL. struct any { template any(T const&); }; // This is a last-resort operator* for when none other is found tag operator*(any const&); # if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3202)) # define BOOST_comma(a,b) (a) # else // In case an operator++ is found that returns void, we'll use ++x,0 tag operator,(tag,int); # define BOOST_comma(a,b) (a,b) # endif // two check overloads help us identify which operator++ was picked char (& check_increment(tag) )[2]; template char check_increment(T const&); template struct impl { static typename boost::remove_cv::type& x; BOOST_STATIC_CONSTANT( bool , value = sizeof(is_dereferenceable_::check_increment(BOOST_comma(*x,0))) == 1 ); }; } # undef BOOST_comma template struct is_dereferenceable : public ::boost::integral_constant::value > { BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_dereferenceable,(T)) }; } } } // End namespaces detail, iostreams, boost. #endif // BOOST_IOSTREAMS_DETAIL_IS_DEREFERENCEABLE_HPP_INCLUDED