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1 #ifndef BOOST_SERIALIZATION_SPLIT_MEMBER_HPP
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2 #define BOOST_SERIALIZATION_SPLIT_MEMBER_HPP
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3
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4 // MS compatible compilers support #pragma once
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5 #if defined(_MSC_VER)
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6 # pragma once
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7 #endif
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8
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9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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10 // split_member.hpp:
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11
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12 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
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13 // Use, modification and distribution is subject to the Boost Software
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14 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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15 // http://www.boost.org/LICENSE_1_0.txt)
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16
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17 // See http://www.boost.org for updates, documentation, and revision history.
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18
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19 #include <boost/config.hpp>
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20 #include <boost/mpl/eval_if.hpp>
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21 #include <boost/mpl/identity.hpp>
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22
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23 #include <boost/serialization/access.hpp>
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24
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25 namespace boost {
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26 namespace archive {
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27 namespace detail {
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28 template<class Archive> class interface_oarchive;
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29 template<class Archive> class interface_iarchive;
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30 } // namespace detail
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31 } // namespace archive
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32
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33 namespace serialization {
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34 namespace detail {
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35
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36 template<class Archive, class T>
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37 struct member_saver {
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38 static void invoke(
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39 Archive & ar,
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40 const T & t,
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41 const unsigned int file_version
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42 ){
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43 access::member_save(ar, t, file_version);
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44 }
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45 };
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46
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47 template<class Archive, class T>
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48 struct member_loader {
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49 static void invoke(
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50 Archive & ar,
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51 T & t,
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52 const unsigned int file_version
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53 ){
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54 access::member_load(ar, t, file_version);
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55 }
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56 };
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57
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58 } // detail
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59
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60 template<class Archive, class T>
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61 inline void split_member(
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62 Archive & ar, T & t, const unsigned int file_version
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63 ){
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64 typedef typename mpl::eval_if<
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65 typename Archive::is_saving,
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66 mpl::identity<detail::member_saver<Archive, T> >,
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67 mpl::identity<detail::member_loader<Archive, T> >
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68 >::type typex;
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69 typex::invoke(ar, t, file_version);
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70 }
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71
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72 } // namespace serialization
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73 } // namespace boost
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74
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75 // split member function serialize funcition into save/load
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76 #define BOOST_SERIALIZATION_SPLIT_MEMBER() \
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77 template<class Archive> \
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78 void serialize( \
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79 Archive &ar, \
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80 const unsigned int file_version \
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81 ){ \
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82 boost::serialization::split_member(ar, *this, file_version); \
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83 } \
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84 /**/
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85
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86 #endif // BOOST_SERIALIZATION_SPLIT_MEMBER_HPP
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