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- /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
- //
- // demo_portable_archive.cpp
- //
- // (C) Copyright 2002-4 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)
- // should pass compilation and execution
- // note:: this example can only be built with the static library
- // (at least with MSVC - due to conflicts related to import of library
- // code and instantiation of templates.
- #include <sstream>
- #include "portable_binary_oarchive.hpp"
- #include "portable_binary_iarchive.hpp"
- #include <cstdlib>
- #include <boost/config.hpp>
- #if defined(BOOST_NO_STDC_NAMESPACE)
- namespace std{ using ::rand; }
- #endif
- class A
- {
- friend class boost::serialization::access;
- char c;
- A *pa;
- int i;
- int i2; // special tricky case to check sign extension
- unsigned int ui;
- long l;
- unsigned long ul;
- template<class Archive>
- void serialize(Archive & ar, const unsigned int /* version */){
- ar & c & i & i2 & ui & l & ul ;
- }
- public:
- bool operator==(const A & rhs) const {
- return
- c == rhs.c
- && i == rhs.i
- && i2 == rhs.i2
- && ui == rhs.ui
- && l == rhs.l
- && ul == rhs.ul
- ;
- }
- A() :
- c(0xFF & std::rand()),
- pa(0),
- i(std::rand()),
- i2(0x80),
- ui(std::rand()),
- l(std::rand() * std::rand()),
- ul(std::rand())
- {}
- };
- int main( int /* argc */, char* /* argv */[] )
- {
- const A a;
- A a1;
- std::stringstream ss;
- {
- portable_binary_oarchive pboa(ss);
- pboa << a;
- }
- {
- portable_binary_iarchive pbia(ss);
- pbia >> a1;
- }
- if(! (a == a1))
- return 1;
- ss.clear();
- {
- portable_binary_oarchive pboa(ss, endian_big);
- pboa << a;
- }
- {
- portable_binary_iarchive pbia(ss, endian_big);
- pbia >> a1;
- }
- if(! (a == a1))
- return 1;
- ss.clear();
- {
- portable_binary_oarchive pboa(ss, endian_big);
- pboa << a;
- }
- {
- portable_binary_iarchive pbia(ss, endian_big);
- pbia >> a1;
- }
- return !(a == a1);
- }
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