mirror of
https://github.com/ecency/ecency-mobile.git
synced 2024-12-30 17:14:22 +03:00
117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
#ifndef BOOST_SERIALIZATION_LEVEL_HPP
|
|
#define BOOST_SERIALIZATION_LEVEL_HPP
|
|
|
|
// MS compatible compilers support #pragma once
|
|
#if defined(_MSC_VER)
|
|
# pragma once
|
|
#endif
|
|
|
|
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
|
|
// level.hpp:
|
|
|
|
// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
|
|
// 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)
|
|
|
|
// See http://www.boost.org for updates, documentation, and revision history.
|
|
|
|
#include <boost/config.hpp>
|
|
#include <boost/detail/workaround.hpp>
|
|
|
|
#include <boost/type_traits/is_fundamental.hpp>
|
|
#include <boost/type_traits/is_enum.hpp>
|
|
#include <boost/type_traits/is_array.hpp>
|
|
#include <boost/type_traits/is_class.hpp>
|
|
#include <boost/type_traits/is_base_and_derived.hpp>
|
|
|
|
#include <boost/mpl/eval_if.hpp>
|
|
#include <boost/mpl/int.hpp>
|
|
#include <boost/mpl/integral_c.hpp>
|
|
#include <boost/mpl/integral_c_tag.hpp>
|
|
|
|
#include <boost/serialization/level_enum.hpp>
|
|
|
|
namespace boost {
|
|
namespace serialization {
|
|
|
|
struct basic_traits;
|
|
|
|
// default serialization implementation level
|
|
template<class T>
|
|
struct implementation_level_impl {
|
|
template<class U>
|
|
struct traits_class_level {
|
|
typedef typename U::level type;
|
|
};
|
|
|
|
typedef mpl::integral_c_tag tag;
|
|
// note: at least one compiler complained w/o the full qualification
|
|
// on basic traits below
|
|
typedef
|
|
typename mpl::eval_if<
|
|
is_base_and_derived<boost::serialization::basic_traits, T>,
|
|
traits_class_level< T >,
|
|
//else
|
|
typename mpl::eval_if<
|
|
is_fundamental< T >,
|
|
mpl::int_<primitive_type>,
|
|
//else
|
|
typename mpl::eval_if<
|
|
is_class< T >,
|
|
mpl::int_<object_class_info>,
|
|
//else
|
|
typename mpl::eval_if<
|
|
is_array< T >,
|
|
mpl::int_<object_serializable>,
|
|
//else
|
|
typename mpl::eval_if<
|
|
is_enum< T >,
|
|
mpl::int_<primitive_type>,
|
|
//else
|
|
mpl::int_<not_serializable>
|
|
>
|
|
>
|
|
>
|
|
>
|
|
>::type type;
|
|
// vc 7.1 doesn't like enums here
|
|
BOOST_STATIC_CONSTANT(int, value = type::value);
|
|
};
|
|
|
|
template<class T>
|
|
struct implementation_level :
|
|
public implementation_level_impl<const T>
|
|
{
|
|
};
|
|
|
|
template<class T, int L>
|
|
inline bool operator>=(implementation_level< T > t, enum level_type l)
|
|
{
|
|
return t.value >= (int)l;
|
|
}
|
|
|
|
} // namespace serialization
|
|
} // namespace boost
|
|
|
|
// specify the level of serialization implementation for the class
|
|
// require that class info saved when versioning is used
|
|
#define BOOST_CLASS_IMPLEMENTATION(T, E) \
|
|
namespace boost { \
|
|
namespace serialization { \
|
|
template <> \
|
|
struct implementation_level_impl< const T > \
|
|
{ \
|
|
typedef mpl::integral_c_tag tag; \
|
|
typedef mpl::int_< E > type; \
|
|
BOOST_STATIC_CONSTANT( \
|
|
int, \
|
|
value = implementation_level_impl::type::value \
|
|
); \
|
|
}; \
|
|
} \
|
|
}
|
|
/**/
|
|
|
|
#endif // BOOST_SERIALIZATION_LEVEL_HPP
|