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1 | #ifndef BOOST_SERIALIZATION_TEST_B_HPP |
2 | #define BOOST_SERIALIZATION_TEST_B_HPP | |
3 | ||
4 | // MS compatible compilers support #pragma once | |
5 | #if defined(_MSC_VER) | |
6 | # pragma once | |
7 | #endif | |
8 | ||
9 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 | |
10 | // B.hpp | |
11 | ||
12 | // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . | |
13 | // Use, modification and distribution is subject to the Boost Software | |
14 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
15 | // http://www.boost.org/LICENSE_1_0.txt) | |
16 | ||
17 | // See http://www.boost.org for updates, documentation, and revision history. | |
18 | ||
19 | #include <cstdlib> // for rand() | |
20 | #include <cmath> | |
21 | #include <boost/math/special_functions/next.hpp> | |
22 | ||
23 | #include <boost/config.hpp> | |
24 | #if defined(BOOST_NO_STDC_NAMESPACE) | |
25 | namespace std{ | |
26 | using ::rand; | |
27 | } | |
28 | #endif | |
29 | ||
30 | #include <boost/serialization/version.hpp> | |
31 | #include <boost/serialization/split_member.hpp> | |
32 | #include <boost/serialization/base_object.hpp> | |
33 | ||
34 | #include "A.hpp" | |
35 | ||
36 | /////////////////////////////////////////////////////// | |
37 | // Derived class test | |
38 | class B : public A | |
39 | { | |
40 | private: | |
41 | friend class boost::serialization::access; | |
42 | template<class Archive> | |
43 | void save(Archive &ar, const unsigned int /* file_version */) const | |
44 | { | |
45 | // write any base class info to the archive | |
46 | ar << BOOST_SERIALIZATION_BASE_OBJECT_NVP(A); | |
47 | ||
48 | // write out members | |
49 | ar << BOOST_SERIALIZATION_NVP(s); | |
50 | ar << BOOST_SERIALIZATION_NVP(t); | |
51 | ar << BOOST_SERIALIZATION_NVP(u); | |
52 | ar << BOOST_SERIALIZATION_NVP(v); | |
53 | ar << BOOST_SERIALIZATION_NVP(w); | |
54 | ar << BOOST_SERIALIZATION_NVP(x); | |
55 | } | |
56 | ||
57 | template<class Archive> | |
58 | void load(Archive & ar, const unsigned int file_version) | |
59 | { | |
60 | // read any base class info to the archive | |
61 | ar >> BOOST_SERIALIZATION_BASE_OBJECT_NVP(A); | |
62 | switch(file_version){ | |
63 | case 1: | |
64 | case 2: | |
65 | ar >> BOOST_SERIALIZATION_NVP(s); | |
66 | ar >> BOOST_SERIALIZATION_NVP(t); | |
67 | ar >> BOOST_SERIALIZATION_NVP(u); | |
68 | ar >> BOOST_SERIALIZATION_NVP(v); | |
69 | ar >> BOOST_SERIALIZATION_NVP(w); | |
70 | ar >> BOOST_SERIALIZATION_NVP(x); | |
71 | break; | |
72 | default: | |
73 | break; | |
74 | } | |
75 | } | |
76 | ||
77 | BOOST_SERIALIZATION_SPLIT_MEMBER() | |
78 | signed char s; | |
79 | unsigned char t; | |
80 | signed int u; | |
81 | unsigned int v; | |
82 | float w; | |
83 | double x; | |
84 | public: | |
85 | B(); | |
86 | virtual ~B(){}; | |
87 | bool operator==(const B &rhs) const; | |
88 | }; | |
89 | ||
90 | B::B() : | |
91 | s(static_cast<signed char>(std::rand())), | |
92 | t(static_cast<unsigned char>(std::rand())), | |
93 | u(std::rand()), | |
94 | v(std::rand()), | |
95 | w((float)std::rand() / std::rand()), | |
96 | x((double)std::rand() / std::rand()) | |
97 | { | |
98 | } | |
99 | ||
100 | BOOST_CLASS_VERSION(B, 2) | |
101 | ||
102 | inline bool B::operator==(const B &rhs) const | |
103 | { | |
104 | return | |
105 | A::operator==(rhs) | |
106 | && s == rhs.s | |
107 | && t == rhs.t | |
108 | && u == rhs.u | |
109 | && v == rhs.v | |
110 | && std::abs( boost::math::float_distance(w, rhs.w)) < 2 | |
111 | && std::abs( boost::math::float_distance(x, rhs.x)) < 2 | |
112 | ; | |
113 | } | |
114 | ||
115 | #endif // BOOST_SERIALIZATION_TEST_B_HPP |