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/usr/include/boost/python

Name	Size	Mode	Actions
converter/	-	0755	rm
detail/	-	0755	rm
numpy/	-	0755	rm
object/	-	0755	rm
suite/	-	0755	rm
args.hpp	4194	0644	edit dl rm
args_fwd.hpp	1186	0644	edit dl rm
arg_from_python.hpp	2000	0644	edit dl rm
back_reference.hpp	1463	0644	edit dl rm
bases.hpp	1481	0644	edit dl rm
base_type_traits.hpp	878	0644	edit dl rm
borrowed.hpp	568	0644	edit dl rm
call.hpp	2749	0644	edit dl rm
call_method.hpp	2859	0644	edit dl rm
cast.hpp	2954	0644	edit dl rm
class.hpp	17866	0644	edit dl rm
class_fwd.hpp	772	0644	edit dl rm
copy_const_reference.hpp	1101	0644	edit dl rm
copy_non_const_reference.hpp	1141	0644	edit dl rm
data_members.hpp	9593	0644	edit dl rm
def.hpp	3187	0644	edit dl rm
default_call_policies.hpp	2279	0644	edit dl rm
def_visitor.hpp	2483	0644	edit dl rm
dict.hpp	3866	0644	edit dl rm
docstring_options.hpp	3505	0644	edit dl rm
enum.hpp	2999	0644	edit dl rm
errors.hpp	1397	0644	edit dl rm
exception_translator.hpp	939	0644	edit dl rm
exec.hpp	1756	0644	edit dl rm
extract.hpp	5988	0644	edit dl rm
handle.hpp	4503	0644	edit dl rm
handle_fwd.hpp	455	0644	edit dl rm
has_back_reference.hpp	654	0644	edit dl rm
implicit.hpp	1111	0644	edit dl rm
import.hpp	476	0644	edit dl rm
init.hpp	11490	0644	edit dl rm
instance_holder.hpp	2063	0644	edit dl rm
iterator.hpp	4308	0644	edit dl rm
list.hpp	3611	0644	edit dl rm
long.hpp	1637	0644	edit dl rm
lvalue_from_pytype.hpp	3614	0644	edit dl rm
make_constructor.hpp	8579	0644	edit dl rm
make_function.hpp	4482	0644	edit dl rm
manage_new_object.hpp	1087	0644	edit dl rm
module.hpp	425	0644	edit dl rm
module_init.hpp	2173	0644	edit dl rm
numpy.hpp	1120	0644	edit dl rm
object.hpp	851	0644	edit dl rm
object_attributes.hpp	3019	0644	edit dl rm
object_call.hpp	810	0644	edit dl rm
object_core.hpp	13329	0644	edit dl rm
object_fwd.hpp	462	0644	edit dl rm
object_items.hpp	1974	0644	edit dl rm
object_operators.hpp	4494	0644	edit dl rm
object_protocol.hpp	2730	0644	edit dl rm
object_protocol_core.hpp	2080	0644	edit dl rm
object_slices.hpp	4090	0644	edit dl rm
opaque_pointer_converter.hpp	5929	0644	edit dl rm
operators.hpp	14278	0644	edit dl rm
other.hpp	901	0644	edit dl rm
overloads.hpp	437	0644	edit dl rm
override.hpp	3538	0644	edit dl rm
pointee.hpp	892	0644	edit dl rm
proxy.hpp	2653	0644	edit dl rm
ptr.hpp	1239	0644	edit dl rm
pure_virtual.hpp	3655	0644	edit dl rm
raw_function.hpp	1483	0644	edit dl rm
refcount.hpp	960	0644	edit dl rm
reference_existing_object.hpp	1310	0644	edit dl rm
register_ptr_to_python.hpp	769	0644	edit dl rm
return_arg.hpp	2799	0644	edit dl rm
return_by_value.hpp	724	0644	edit dl rm
return_internal_reference.hpp	1285	0644	edit dl rm
return_opaque_pointer.hpp	1290	0644	edit dl rm
return_value_policy.hpp	675	0644	edit dl rm
scope.hpp	1878	0644	edit dl rm
self.hpp	889	0644	edit dl rm
signature.hpp	7579	0644	edit dl rm
slice.hpp	10643	0644	edit dl rm
slice_nil.hpp	912	0644	edit dl rm
ssize_t.hpp	735	0644	edit dl rm
stl_iterator.hpp	1325	0644	edit dl rm
str.hpp	10765	0644	edit dl rm
tag.hpp	538	0644	edit dl rm
to_python_converter.hpp	2431	0644	edit dl rm
to_python_indirect.hpp	2973	0644	edit dl rm
to_python_value.hpp	5574	0644	edit dl rm
tuple.hpp	1758	0644	edit dl rm
type_id.hpp	5262	0644	edit dl rm
with_custodian_and_ward.hpp	3546	0644	edit dl rm
wrapper.hpp	1023	0644	edit dl rm

Edit: /usr/include/boost/python/data_members.hpp (9593B)

// Copyright David Abrahams 2002.
// 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)
#ifndef DATA_MEMBERS_DWA2002328_HPP
# define DATA_MEMBERS_DWA2002328_HPP

# include <boost/python/detail/prefix.hpp>

# include <boost/python/handle.hpp>

# include <boost/python/return_value_policy.hpp>
# include <boost/python/return_by_value.hpp>
# include <boost/python/return_internal_reference.hpp>
# include <boost/python/make_function.hpp>

# include <boost/python/converter/builtin_converters.hpp>

# include <boost/python/detail/indirect_traits.hpp>
# include <boost/python/detail/not_specified.hpp>
# include <boost/python/detail/value_arg.hpp>
# include <boost/python/detail/type_traits.hpp>

# include <boost/mpl/eval_if.hpp>
# include <boost/mpl/if.hpp>
# include <boost/mpl/vector/vector10.hpp>

# include <boost/detail/workaround.hpp>

namespace boost { namespace python {

//
// This file defines the make_getter and make_setter function
// families, which are responsible for turning pointers, references,
// and pointers-to-data-members into callable Python objects which
// can be used for attribute access on wrapped classes.
//

namespace detail
{

// A small function object which handles the getting and setting of
  // data members.
  template <class Data, class Class>
  struct member
  {
   public:      
      member(Data Class::*which) : m_which(which) {}
      
      Data& operator()(Class& c) const
      {
          return c.*m_which;
      }

void operator()(Class& c, typename value_arg<Data>::type d) const
      {
          c.*m_which = d;
      }
   private:
      Data Class::*m_which;
  };

// A small function object which handles the getting and setting of
  // non-member objects.
  template <class Data>
  struct datum
  {
   public:      
      datum(Data *which) : m_which(which) {}
      
      Data& operator()() const
      {
          return *m_which;
      }

void operator()(typename value_arg<Data>::type d) const
      {
          *m_which = d;
      }
   private:
      Data *m_which;
  };
  
  //
  // Helper metafunction for determining the default CallPolicy to use
  // for attribute access.  If T is a [reference to a] class type X
  // whose conversion to python would normally produce a new copy of X
  // in a wrapped X class instance (as opposed to types such as
  // std::string, which are converted to native Python types, and
  // smart pointer types which produce a wrapped class instance of the
  // pointee type), to-python conversions will attempt to produce an
  // object which refers to the original C++ object, rather than a
  // copy.  See default_member_getter_policy for rationale.
  // 
  template <class T>
  struct default_getter_by_ref
      : mpl::and_<
          mpl::bool_<
              to_python_value<
                  typename value_arg<T>::type
              >::uses_registry
          >
        , indirect_traits::is_reference_to_class<
              typename value_arg<T>::type
          >
       >
  {
  };

// Metafunction computing the default CallPolicy to use for reading
  // data members
  //
  // If it's a regular class type (not an object manager or other
  // type for which we have to_python specializations, use
  // return_internal_reference so that we can do things like
  //    x.y.z =  1
  // and get the right result.
  template <class T>
  struct default_member_getter_policy
    : mpl::if_<
          default_getter_by_ref<T>
        , return_internal_reference<>
        , return_value_policy<return_by_value>
      >
  {};

// Metafunction computing the default CallPolicy to use for reading
  // non-member data.
  template <class T>
  struct default_datum_getter_policy
    : mpl::if_<
          default_getter_by_ref<T>
        , return_value_policy<reference_existing_object>
        , return_value_policy<return_by_value>
      >
  {};

//
  // make_getter helper function family -- These helpers to
  // boost::python::make_getter are used to dispatch behavior.  The
  // third argument is a workaround for a CWPro8 partial ordering bug
  // with pointers to data members.  It should be convertible to
  // detail::true_ iff the first argument is a pointer-to-member, and
  // detail::false_ otherwise.  The fourth argument is for compilers
  // which don't support partial ordering at all and should always be
  // passed 0L.

#if BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
  template <class D, class P>
  inline object make_getter(D& d, P& p, detail::false_, ...);
#endif

// Handle non-member pointers with policies
  template <class D, class Policies>
  inline object make_getter(D* d, Policies const& policies, detail::false_, int)
  {
      return python::make_function(
          detail::datum<D>(d), policies, mpl::vector1<D&>()
      );
  }
  
  // Handle non-member pointers without policies
  template <class D>
  inline object make_getter(D* d, not_specified, detail::false_, long)
  {
      typedef typename default_datum_getter_policy<D>::type policies;
      return detail::make_getter(d, policies(), detail::false_(), 0);
  }

// Handle pointers-to-members with policies
  template <class C, class D, class Policies>
  inline object make_getter(D C::*pm, Policies const& policies, detail::true_, int)
  {
#if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3003))
      typedef typename detail::remove_cv<C>::type Class;
#else
      typedef C Class;
#endif 
      return python::make_function(
          detail::member<D,Class>(pm)
        , policies
        , mpl::vector2<D&,Class&>()
      );
  }
      
  // Handle pointers-to-members without policies
  template <class C, class D>
  inline object make_getter(D C::*pm, not_specified, detail::true_, long)
  {
      typedef typename default_member_getter_policy<D>::type policies;
      return detail::make_getter(pm, policies(), detail::true_(), 0);
  }

// Handle references
  template <class D, class P>
  inline object make_getter(D& d, P& p, detail::false_, ...)
  {
      // Just dispatch to the handler for pointer types.
      return detail::make_getter(&d, p, detail::false_(), 0L);
  }

//
  // make_setter helper function family -- These helpers to
  // boost::python::make_setter are used to dispatch behavior.  The
  // third argument is for compilers which don't support partial
  // ordering at all and should always be passed 0.
  //

// Handle non-member pointers
  template <class D, class Policies>
  inline object make_setter(D* p, Policies const& policies, detail::false_, int)
  {
      return python::make_function(
          detail::datum<D>(p), policies, mpl::vector2<void,D const&>()
      );
  }

// Handle pointers-to-members
  template <class C, class D, class Policies>
  inline object make_setter(D C::*pm, Policies const& policies, detail::true_, int)
  {
      return python::make_function(
          detail::member<D,C>(pm)
        , policies
        , mpl::vector3<void, C&, D const&>()
      );
  }

// Handle references
  template <class D, class Policies>
  inline object make_setter(D& x, Policies const& policies, detail::false_, ...)
  {
      return detail::make_setter(&x, policies, detail::false_(), 0L);
  }
}

//
// make_getter function family -- build a callable object which
// retrieves data through the first argument and is appropriate for
// use as the `get' function in Python properties .  The second,
// policies argument, is optional.  We need both D& and D const&
// overloads in order be able to handle rvalues.
//
template <class D, class Policies>
inline object make_getter(D& d, Policies const& policies)
{
    return detail::make_getter(d, policies, detail::is_member_pointer<D>(), 0L);
}

template <class D, class Policies>
inline object make_getter(D const& d, Policies const& policies)
{
    return detail::make_getter(d, policies, detail::is_member_pointer<D>(), 0L);
}

template <class D>
inline object make_getter(D& x)
{
    detail::not_specified policy
        = detail::not_specified(); // suppress a SunPro warning
    return detail::make_getter(x, policy, detail::is_member_pointer<D>(), 0L);
}

#  if !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template <class D>
inline object make_getter(D const& d)
{
    detail::not_specified policy
        = detail::not_specified(); // Suppress a SunPro warning
    return detail::make_getter(d, policy, detail::is_member_pointer<D>(), 0L);
}
#  endif

//
// make_setter function family -- build a callable object which
// writes data through the first argument and is appropriate for
// use as the `set' function in Python properties .  The second,
// policies argument, is optional.  We need both D& and D const&
// overloads in order be able to handle rvalues.
//
template <class D, class Policies>
inline object make_setter(D& x, Policies const& policies)
{
    return detail::make_setter(x, policies, detail::is_member_pointer<D>(), 0);
}

template <class D, class Policies>
inline object make_setter(D const& x, Policies const& policies)
{
    return detail::make_setter(x, policies, detail::is_member_pointer<D>(), 0);
}

template <class D>
inline object make_setter(D& x)
{
    return detail::make_setter(x, default_call_policies(), detail::is_member_pointer<D>(), 0);
}

# if !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template <class D>
inline object make_setter(D const& x)
{
    return detail::make_setter(x, default_call_policies(), detail::is_member_pointer<D>(), 0);
}
# endif

}} // namespace boost::python

#endif // DATA_MEMBERS_DWA2002328_HPP

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