1 #ifndef BOOST_SERIALIZATION_EXAMPLE_DEMO_POLYMORPHIC_A_HPP 2 #define BOOST_SERIALIZATION_EXAMPLE_DEMO_POLYMORPHIC_A_HPP 3 4 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 5 // demo_polymorphic_A.hpp 6 7 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 8 // Use, modification and distribution is subject to the Boost Software 9 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at 10 // http://www.boost.org/LICENSE_1_0.txt) 11 12 namespace boost { 13 namespace archive { 14 15 class polymorphic_iarchive; 16 class polymorphic_oarchive; 17 18 } // namespace archive 19 } // namespace boost 20 21 struct A { 22 // class a contains a pointer to a "hidden" declaration 23 template<class Archive> serializeA24 void serialize( 25 Archive & ar, 26 const unsigned int file_version 27 ){ 28 ar & data; 29 } 30 int data; operator ==A31 bool operator==(const A & rhs) const { 32 return data == rhs.data; 33 } AA34 A() : 35 data(0) 36 {} 37 }; 38 39 #endif // BOOST_SERIALIZATION_EXAMPLE_DEMO_POLYMORPHIC_A_HPP 40