166 lines
3.3 KiB
C++
166 lines
3.3 KiB
C++
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
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// test_split.cpp
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// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
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// Use, modification and distribution is subject to the Boost Software
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// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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// should pass compilation and execution
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#include <cstddef> // NULL
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#include <cstdio> // remove
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#include <fstream>
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#include <boost/config.hpp>
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#if defined(BOOST_NO_STDC_NAMESPACE)
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namespace std{
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using ::remove;
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}
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#endif
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#include "test_tools.hpp"
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#include <boost/serialization/split_member.hpp>
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#include <boost/serialization/split_free.hpp>
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class A
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{
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friend class boost::serialization::access;
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template<class Archive>
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void save(
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Archive & /* ar */,
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const unsigned int /* file_version */
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) const {
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++(const_cast<A &>(*this).count);
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}
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template<class Archive>
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void load(
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Archive & /* ar */,
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const unsigned int /* file_version */
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){
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--count;
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}
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BOOST_SERIALIZATION_SPLIT_MEMBER()
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int count;
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public:
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A() : count(0) {}
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~A() {
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BOOST_CHECK(0 == count);
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}
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};
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class B
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{
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friend class boost::serialization::access;
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template<class Archive>
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void save(
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Archive & /* ar */,
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const unsigned int /* file_version */
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) const {
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++(const_cast<B &>(*this).count);
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}
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template<class Archive>
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void load(
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Archive & /* ar */,
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const unsigned int /* file_version */
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){
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--count;
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}
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int count;
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public:
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B() : count(0) {}
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~B() {
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BOOST_CHECK(0 == count);
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}
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};
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// function specializations must be defined in the appropriate
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// namespace - boost::serialization
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namespace boost {
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namespace serialization {
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template<class Archive>
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void serialize(
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Archive & ar,
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B & b,
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const unsigned int file_version
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){
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boost::serialization::split_member(ar, b, file_version);
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}
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} // serialization
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} // namespace boost
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class C
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{
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public:
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int count;
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C() : count(0) {}
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~C() {
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BOOST_CHECK(0 == count);
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}
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};
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namespace boost {
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namespace serialization {
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template<class Archive>
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void save(
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Archive & /* ar */,
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const C & c,
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const unsigned int /* file_version */
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){
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++(const_cast<C &>(c).count);
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}
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template<class Archive>
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void load(
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Archive & /* ar */,
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C & c,
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const unsigned int /* file_version */
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){
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--c.count;
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}
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} // serialization
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} // namespace boost
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BOOST_SERIALIZATION_SPLIT_FREE(C)
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void out(const char *testfile, A & a, B & b, C & c)
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{
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test_ostream os(testfile, TEST_STREAM_FLAGS);
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test_oarchive oa(os, TEST_ARCHIVE_FLAGS);
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oa << BOOST_SERIALIZATION_NVP(a);
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oa << BOOST_SERIALIZATION_NVP(b);
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oa << BOOST_SERIALIZATION_NVP(c);
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}
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void in(const char *testfile, A & a, B & b, C & c)
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{
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test_istream is(testfile, TEST_STREAM_FLAGS);
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test_iarchive ia(is, TEST_ARCHIVE_FLAGS);
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ia >> BOOST_SERIALIZATION_NVP(a);
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ia >> BOOST_SERIALIZATION_NVP(b);
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ia >> BOOST_SERIALIZATION_NVP(c);
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}
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int
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test_main( int /* argc */, char* /* argv */[] )
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{
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const char * testfile = boost::archive::tmpnam(NULL);
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BOOST_REQUIRE(NULL != testfile);
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A a;
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B b;
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C c;
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out(testfile, a, b, c);
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in(testfile, a, b, c);
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std::remove(testfile);
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return EXIT_SUCCESS;
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}
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// EOF
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