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1 #ifndef BOOST_ARCHIVE_BASIC_SERIALIZER_HPP
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2 #define BOOST_ARCHIVE_BASIC_SERIALIZER_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 // basic_serializer.hpp: extenstion of type_info required for serialization.
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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/assert.hpp>
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20 #include <cstddef> // NULL
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21
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22 #include <boost/noncopyable.hpp>
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23 #include <boost/config.hpp>
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24 #include <boost/serialization/extended_type_info.hpp>
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25
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26 #ifdef BOOST_MSVC
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27 # pragma warning(push)
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28 # pragma warning(disable : 4511 4512)
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29 #endif
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30
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31 namespace boost {
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32 namespace archive {
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33 namespace detail {
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34
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35 class basic_serializer :
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36 private boost::noncopyable
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37 {
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38 const boost::serialization::extended_type_info * m_eti;
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39 protected:
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40 explicit basic_serializer(
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41 const boost::serialization::extended_type_info & eti
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42 ) :
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43 m_eti(& eti)
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44 {
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45 BOOST_ASSERT(NULL != & eti);
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46 }
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47 public:
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48 inline bool
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49 operator<(const basic_serializer & rhs) const {
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50 // can't compare address since there can be multiple eti records
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51 // for the same type in different execution modules (that is, DLLS)
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52 // leave this here as a reminder not to do this!
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53 // return & lhs.get_eti() < & rhs.get_eti();
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54 return get_eti() < rhs.get_eti();
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55 }
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56 const char * get_debug_info() const {
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57 return m_eti->get_debug_info();
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58 }
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59 const boost::serialization::extended_type_info & get_eti() const {
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60 return * m_eti;
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61 }
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62 };
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63
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64 class basic_serializer_arg : public basic_serializer {
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65 public:
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66 basic_serializer_arg(const serialization::extended_type_info & eti) :
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67 basic_serializer(eti)
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68 {}
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69 };
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70
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71 } // namespace detail
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72 } // namespace archive
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73 } // namespace boost
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74
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75 #ifdef BOOST_MSVC
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76 #pragma warning(pop)
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77 #endif
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78
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79 #endif // BOOST_ARCHIVE_BASIC_SERIALIZER_HPP
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