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- /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
- // test_split.cpp
- // (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)
- // should pass compilation and execution
- #include <cstddef> // NULL
- #include <cstdio> // remove
- #include <fstream>
- #include <boost/config.hpp>
- #if defined(BOOST_NO_STDC_NAMESPACE)
- namespace std{
- using ::remove;
- }
- #endif
- #include "test_tools.hpp"
- #include <boost/serialization/split_member.hpp>
- #include <boost/serialization/split_free.hpp>
- class A
- {
- friend class boost::serialization::access;
- template<class Archive>
- void save(
- Archive & /* ar */,
- const unsigned int /* file_version */
- ) const {
- ++(const_cast<A &>(*this).count);
- }
- template<class Archive>
- void load(
- Archive & /* ar */,
- const unsigned int /* file_version */
- ){
- --count;
- }
- BOOST_SERIALIZATION_SPLIT_MEMBER()
- int count;
- public:
- A() : count(0) {}
- ~A() {
- BOOST_CHECK(0 == count);
- }
- };
- class B
- {
- friend class boost::serialization::access;
- template<class Archive>
- void save(
- Archive & /* ar */,
- const unsigned int /* file_version */
- ) const {
- ++(const_cast<B &>(*this).count);
- }
- template<class Archive>
- void load(
- Archive & /* ar */,
- const unsigned int /* file_version */
- ){
- --count;
- }
- int count;
- public:
- B() : count(0) {}
- ~B() {
- BOOST_CHECK(0 == count);
- }
- };
- // function specializations must be defined in the appropriate
- // namespace - boost::serialization
- namespace boost {
- namespace serialization {
- template<class Archive>
- void serialize(
- Archive & ar,
- B & b,
- const unsigned int file_version
- ){
- boost::serialization::split_member(ar, b, file_version);
- }
- } // serialization
- } // namespace boost
- class C
- {
- public:
- int count;
- C() : count(0) {}
- ~C() {
- BOOST_CHECK(0 == count);
- }
- };
- namespace boost {
- namespace serialization {
- template<class Archive>
- void save(
- Archive & /* ar */,
- const C & c,
- const unsigned int /* file_version */
- ){
- ++(const_cast<C &>(c).count);
- }
- template<class Archive>
- void load(
- Archive & /* ar */,
- C & c,
- const unsigned int /* file_version */
- ){
- --c.count;
- }
- } // serialization
- } // namespace boost
- BOOST_SERIALIZATION_SPLIT_FREE(C)
- void out(const char *testfile, A & a, B & b, C & c)
- {
- test_ostream os(testfile, TEST_STREAM_FLAGS);
- test_oarchive oa(os, TEST_ARCHIVE_FLAGS);
- oa << BOOST_SERIALIZATION_NVP(a);
- oa << BOOST_SERIALIZATION_NVP(b);
- oa << BOOST_SERIALIZATION_NVP(c);
- }
- void in(const char *testfile, A & a, B & b, C & c)
- {
- test_istream is(testfile, TEST_STREAM_FLAGS);
- test_iarchive ia(is, TEST_ARCHIVE_FLAGS);
- ia >> BOOST_SERIALIZATION_NVP(a);
- ia >> BOOST_SERIALIZATION_NVP(b);
- ia >> BOOST_SERIALIZATION_NVP(c);
- }
- int
- test_main( int /* argc */, char* /* argv */[] )
- {
- const char * testfile = boost::archive::tmpnam(NULL);
- BOOST_REQUIRE(NULL != testfile);
- A a;
- B b;
- C c;
- out(testfile, a, b, c);
- in(testfile, a, b, c);
- std::remove(testfile);
- return EXIT_SUCCESS;
- }
- // EOF
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