/usr/include/luabind/copy_policy.hpp is in libluabind-dev 0.9.1+dfsg-8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | // Copyright Daniel Wallin 2008. Use, modification and distribution is
// subject to 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 LUABIND_COPY_POLICY_081021_HPP
# define LUABIND_COPY_POLICY_081021_HPP
# include <luabind/detail/policy.hpp>
namespace luabind {
namespace detail
{
struct copy_converter
{
template <class T>
void apply(lua_State* L, T const& x)
{
value_converter().apply(L, x);
}
template <class T>
void apply(lua_State* L, T* x)
{
if (!x)
lua_pushnil(L);
else
apply(L, *x);
}
};
template <int N>
struct copy_policy : conversion_policy<N>
{
static void precall(lua_State*, index_map const&)
{}
static void postcall(lua_State*, index_map const&)
{}
template <class T, class Direction>
struct apply
{
typedef copy_converter type;
};
};
} // namespace detail
template <int N>
detail::policy_cons<detail::copy_policy<N>, detail::null_type>
copy(LUABIND_PLACEHOLDER_ARG(N))
{
return detail::policy_cons<detail::copy_policy<N>, detail::null_type>();
}
} // namespace luabind
#endif // LUABIND_COPY_POLICY_081021_HPP
|