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performance_polymorphic.cpp
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// test_polymorphic.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 <fstream>
#include <cstdio> // remove
#include <boost/config.hpp>
#if defined(BOOST_NO_STDC_NAMESPACE)
namespace std{
using ::remove;
}
#endif
#include "../test/test_tools.hpp"
#if !defined(BOOST_ARCHIVE_TEST)
#define BOOST_ARCHIVE_TEST polymorphic_text_archive.hpp
#endif
// the following is to ensure that when one of the libraries changes
// BJAM rebuilds and relinks the test.
/*
#include "polymorphic_text_archive.hpp"
#include "polymorphic_text_warchive.hpp"
#include "polymorphic_binary_archive.hpp"
#include "polymorphic_xml_archive.hpp"
#include "polymorphic_xml_warchive.hpp"
*/
#include <boost/preprocessor/stringize.hpp>
// #include <boost/preprocessor/cat.hpp>
// the following fails with (only!) gcc 3.4
// #include BOOST_PP_STRINGIZE(BOOST_PP_CAT(../test/,BOOST_ARCHIVE_TEST))
// just copy over the files from the test directory
#include BOOST_PP_STRINGIZE(BOOST_ARCHIVE_TEST)
#include <boost/archive/polymorphic_oarchive.hpp>
#include <boost/archive/polymorphic_iarchive.hpp>
#include <boost/serialization/nvp.hpp>
#include "../test/test_polymorphic_A.hpp"
int test_main(int /* argc */, char * /* argv */ [])
{
const char * testfile = boost::archive::tmpnam(NULL);
BOOST_REQUIRE(NULL != testfile);
const data d;
data d1;
// test using using polymorphic interface
{
test_ostream os(testfile, TEST_STREAM_FLAGS);
test_oarchive oa_implementation(os);
boost::archive::polymorphic_oarchive & oa_interface = oa_implementation;
oa_interface << BOOST_SERIALIZATION_NVP(d);
}
{
test_istream is(testfile, TEST_STREAM_FLAGS);
test_iarchive ia_implementation(is);
boost::archive::polymorphic_iarchive & ia_interface = ia_implementation;
ia_interface >> BOOST_SERIALIZATION_NVP(d1);
}
BOOST_CHECK(d == d1);
std::remove(testfile);
// test using using polymorphic implementation.
{
test_ostream os(testfile, TEST_STREAM_FLAGS);
test_oarchive oa_implementation(os);
oa_implementation << BOOST_SERIALIZATION_NVP(d);
}
{
test_istream is(testfile, TEST_STREAM_FLAGS);
test_iarchive ia_implementation(is);
ia_implementation >> BOOST_SERIALIZATION_NVP(d1);
}
BOOST_CHECK(d == d1);
std::remove(testfile);
// test using using polymorphic implementation.
{
test_ostream os(testfile, TEST_STREAM_FLAGS);
boost::archive::polymorphic_oarchive * oa_implementation
= new test_oarchive(os);
*oa_implementation << BOOST_SERIALIZATION_NVP(d);
delete oa_implementation;
}
{
test_istream is(testfile, TEST_STREAM_FLAGS);
boost::archive::polymorphic_iarchive * ia_implementation
= new test_iarchive(is);
*ia_implementation >> BOOST_SERIALIZATION_NVP(d1);
delete ia_implementation;
}
BOOST_CHECK(d == d1);
std::remove(testfile);
return EXIT_SUCCESS;
}