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// Copyright 2023 Peter Dimov
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#if defined(__clang__) && defined(__has_warning)
# if __has_warning( "-Wdeprecated-copy" )
# pragma clang diagnostic ignored "-Wdeprecated-copy"
# endif
#endif
#include <boost/core/serialization.hpp>
struct X
{
int a, b;
};
template<class Ar> void load( Ar& ar, X& x, unsigned /*v*/ )
{
ar >> x.a;
ar >> x.b;
}
template<class Ar> void save( Ar& ar, X const& x, unsigned /*v*/ )
{
ar << x.a;
ar << x.b;
}
template<class Ar> void serialize( Ar& ar, X& x, unsigned v )
{
boost::core::split_free( ar, x, v );
}
#include <boost/archive/text_oarchive.hpp>
#include <boost/archive/text_iarchive.hpp>
#include <boost/core/lightweight_test.hpp>
#include <sstream>
#include <string>
int main()
{
std::ostringstream os;
X x1 = { 7, 11 };
{
boost::archive::text_oarchive ar( os );
ar << x1;
}
std::string s = os.str();
X x2 = { 0, 0 };
{
std::istringstream is( s );
boost::archive::text_iarchive ar( is );
ar >> x2;
}
BOOST_TEST_EQ( x1.a, x2.a );
BOOST_TEST_EQ( x1.b, x2.b );
return boost::report_errors();
}
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