73ef4ff3
 Hu Chunming
提交三方库
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#ifndef BOOST_SERIALIZATION_TEST_B_HPP
#define BOOST_SERIALIZATION_TEST_B_HPP
// MS compatible compilers support #pragma once
#if defined(_MSC_VER)
# pragma once
#endif
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// B.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 <cstdlib> // for rand()
#include <cmath>
#include <boost/math/special_functions/next.hpp>
#include <boost/config.hpp>
#if defined(BOOST_NO_STDC_NAMESPACE)
namespace std{
using ::rand;
}
#endif
#include <boost/serialization/version.hpp>
#include <boost/serialization/split_member.hpp>
#include <boost/serialization/base_object.hpp>
#include "A.hpp"
///////////////////////////////////////////////////////
// Derived class test
class B : public A
{
private:
friend class boost::serialization::access;
template<class Archive>
void save(Archive &ar, const unsigned int /* file_version */) const
{
// write any base class info to the archive
ar << BOOST_SERIALIZATION_BASE_OBJECT_NVP(A);
// write out members
ar << BOOST_SERIALIZATION_NVP(s);
ar << BOOST_SERIALIZATION_NVP(t);
ar << BOOST_SERIALIZATION_NVP(u);
ar << BOOST_SERIALIZATION_NVP(v);
ar << BOOST_SERIALIZATION_NVP(w);
ar << BOOST_SERIALIZATION_NVP(x);
}
template<class Archive>
void load(Archive & ar, const unsigned int file_version)
{
// read any base class info to the archive
ar >> BOOST_SERIALIZATION_BASE_OBJECT_NVP(A);
switch(file_version){
case 1:
case 2:
ar >> BOOST_SERIALIZATION_NVP(s);
ar >> BOOST_SERIALIZATION_NVP(t);
ar >> BOOST_SERIALIZATION_NVP(u);
ar >> BOOST_SERIALIZATION_NVP(v);
ar >> BOOST_SERIALIZATION_NVP(w);
ar >> BOOST_SERIALIZATION_NVP(x);
break;
default:
break;
}
}
BOOST_SERIALIZATION_SPLIT_MEMBER()
signed char s;
unsigned char t;
signed int u;
unsigned int v;
float w;
double x;
public:
B();
virtual ~B(){};
bool operator==(const B &rhs) const;
};
B::B() :
s(static_cast<signed char>(std::rand())),
t(static_cast<unsigned char>(std::rand())),
u(std::rand()),
v(std::rand()),
w((float)std::rand() / std::rand()),
x((double)std::rand() / std::rand())
{
}
BOOST_CLASS_VERSION(B, 2)
inline bool B::operator==(const B &rhs) const
{
return
A::operator==(rhs)
&& s == rhs.s
&& t == rhs.t
&& u == rhs.u
&& v == rhs.v
&& std::abs( boost::math::float_distance(w, rhs.w)) < 2
&& std::abs( boost::math::float_distance(x, rhs.x)) < 2
;
}
#endif // BOOST_SERIALIZATION_TEST_B_HPP
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