FM / luabind

/usr/include/luabind

Name	Size	Mode	Actions
detail/	-	0755	rm
adopt_policy.hpp	5091	0644	edit dl rm
back_reference.hpp	3111	0644	edit dl rm
back_reference_fwd.hpp	1495	0644	edit dl rm
build_information.hpp	2015	0644	edit dl rm
class.hpp	27490	0644	edit dl rm
class_info.hpp	1704	0644	edit dl rm
config.hpp	5232	0644	edit dl rm
container_policy.hpp	4951	0644	edit dl rm
copy_policy.hpp	1313	0644	edit dl rm
dependency_policy.hpp	2691	0644	edit dl rm
discard_result_policy.hpp	2512	0644	edit dl rm
error.hpp	3345	0644	edit dl rm
error_callback_fun.hpp	1750	0644	edit dl rm
exception_handler.hpp	2086	0644	edit dl rm
from_stack.hpp	1485	0644	edit dl rm
function.hpp	1519	0644	edit dl rm
function_converter.hpp	4021	0644	edit dl rm
function_introspection.hpp	1949	0644	edit dl rm
get_main_thread.hpp	522	0644	edit dl rm
get_pointer.hpp	1554	0644	edit dl rm
handle.hpp	4218	0644	edit dl rm
intrusive_ptr_converter.hpp	1789	0644	edit dl rm
iterator_policy.hpp	2982	0644	edit dl rm
luabind.hpp	1356	0644	edit dl rm
lua_include.hpp	2665	0644	edit dl rm
lua_state_fwd.hpp	1357	0644	edit dl rm
make_function.hpp	3238	0644	edit dl rm
nil.hpp	1368	0644	edit dl rm
no_dependency.hpp	903	0644	edit dl rm
object.hpp	1291	0644	edit dl rm
object_fwd.hpp	331	0644	edit dl rm
open.hpp	1371	0644	edit dl rm
operator.hpp	8993	0644	edit dl rm
out_value_policy.hpp	12029	0644	edit dl rm
prefix.hpp	1265	0644	edit dl rm
raw_policy.hpp	2426	0644	edit dl rm
return_reference_to_policy.hpp	2661	0644	edit dl rm
scope.hpp	2944	0644	edit dl rm
set_package_preload.hpp	2452	0644	edit dl rm
shared_ptr_converter.hpp	5274	0644	edit dl rm
stack.hpp	4016	0644	edit dl rm
std_shared_ptr_converter.hpp	2271	0644	edit dl rm
tag_function.hpp	1622	0644	edit dl rm
typeid.hpp	2498	0644	edit dl rm
value_wrapper.hpp	4241	0644	edit dl rm
version.hpp	513	0644	edit dl rm
weak_ref.hpp	1834	0644	edit dl rm
wrapper_base.hpp	5987	0644	edit dl rm
yield_policy.hpp	1734	0644	edit dl rm

Edit: /usr/include/luabind/adopt_policy.hpp (5091B)

// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
// OR OTHER DEALINGS IN THE SOFTWARE.

#ifndef LUABIND_ADOPT_POLICY_HPP_INCLUDED
#define LUABIND_ADOPT_POLICY_HPP_INCLUDED

#include <luabind/back_reference_fwd.hpp>
#include <luabind/config.hpp>
#include <luabind/detail/policy.hpp>
#include <luabind/wrapper_base.hpp>

#include <boost/type_traits/is_polymorphic.hpp>

namespace luabind { namespace detail
{
    template <class T>
    void adjust_backref_ownership(T* ptr, mpl::true_)
    {
        if (wrap_base* p = dynamic_cast<wrap_base*>(ptr))
        {
            wrapped_self_t& wrapper = wrap_access::ref(*p);
            wrapper.get(wrapper.state());
            wrapper.m_strong_ref.pop(wrapper.state());
        }
    }

inline void adjust_backref_ownership(void*, mpl::false_)
    {}

template <class Pointer, class Direction = lua_to_cpp>
    struct adopt_pointer : pointer_converter
    {
        typedef adopt_pointer type;

int consumed_args() const
        {
            return 1;
        }

template<class T>
        T* apply(lua_State* L, by_pointer<T>, int index)
        {
            T* ptr = pointer_converter::apply(
                L, LUABIND_DECORATE_TYPE(T*), index);

object_rep* obj = static_cast<object_rep*>(
                lua_touserdata(L, index));

if (obj)
            {
                obj->release();
            }

adjust_backref_ownership(ptr, boost::is_polymorphic<T>());

return ptr;
        }

template<class T>
        int match(lua_State* L, by_pointer<T>, int index)
        {
            return pointer_converter::match(
                L, LUABIND_DECORATE_TYPE(T*), index);
        }

template<class T>
        void converter_postcall(lua_State*, T, int) {}
    };

template <class Pointer, class T>
    struct pointer_or_default
    {
        typedef Pointer type;
    };

template <class T>
    struct pointer_or_default<void, T>
    {
#ifdef LUABIND_USE_CXX11
        typedef std::unique_ptr<T> type;
#else
        typedef std::auto_ptr<T> type;
#endif
    };

template <class Pointer>
    struct adopt_pointer<Pointer, cpp_to_lua>
    {
        typedef adopt_pointer type;

template<class T>
        void apply(lua_State* L, T* ptr)
        {
            if (ptr == 0)
            {
                lua_pushnil(L);
                return;
            }

// if there is a back_reference, then the
            // ownership will be removed from the
            // back reference and put on the lua stack.
            if (luabind::move_back_reference(L, ptr))
                return;

typedef typename pointer_or_default<Pointer, T>::type
                pointer_type;

make_instance(L, pointer_type(ptr));
        }
    };

template <int N, class Pointer = void>
    struct adopt_policy : conversion_policy<N>
    {
//      BOOST_STATIC_CONSTANT(int, index = N);

static void precall(lua_State*, const index_map&) {}
        static void postcall(lua_State*, const index_map&) {}

struct only_accepts_nonconst_pointers {};

template<class T, class Direction>
        struct apply
        {
            typedef luabind::detail::is_nonconst_pointer<T> is_nonconst_p;
            typedef typename boost::mpl::if_<
                is_nonconst_p
              , adopt_pointer<Pointer, Direction>
              , only_accepts_nonconst_pointers
            >::type type;
        };
    };

}}

namespace luabind
{
    template<int N>
    detail::policy_cons<detail::adopt_policy<N>, detail::null_type>
    adopt(LUABIND_PLACEHOLDER_ARG(N))
    {
        return detail::policy_cons<detail::adopt_policy<N>, detail::null_type>();
    }

template <class Pointer, int N>
    detail::policy_cons<detail::adopt_policy<N, Pointer>, detail::null_type>
    adopt(LUABIND_PLACEHOLDER_ARG(N))
    {
        return detail::policy_cons<detail::adopt_policy<N, Pointer>, detail::null_type>();
    }
}

#endif // LUABIND_ADOPT_POLICY_HPP_INCLUDE

cmd: