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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// test_unique_ptr.cpp
// (C) Copyright 2002-14 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)
#include <fstream>
#include <cstdio> // remove, std::auto_ptr interface wrong in dinkumware
#include <boost/config.hpp>
#if defined(BOOST_NO_STDC_NAMESPACE)
namespace std{
using ::remove;
}
#endif
#include <boost/serialization/nvp.hpp>
#include "test_tools.hpp"
/////////////////////////////////////////////////////////////
// test std::unique_ptr serialization
class A
{
private:
friend class boost::serialization::access;
int x;
template<class Archive>
void serialize(Archive &ar, const unsigned int /* file_version */){
ar & BOOST_SERIALIZATION_NVP(x);
}
public:
A(){} // default constructor
~A(){} // default destructor
};
#ifndef BOOST_NO_CXX11_SMART_PTR
#include <boost/serialization/unique_ptr.hpp>
int test_main(int /* argc */, char * /* argv */[]){
const char * filename = boost::archive::tmpnam(NULL);
BOOST_REQUIRE(NULL != filename);
// create a new auto pointer to ta new object of type A
std::unique_ptr<A> spa(new A);
{
test_ostream os(filename, TEST_STREAM_FLAGS);
test_oarchive oa(os, TEST_ARCHIVE_FLAGS);
oa << BOOST_SERIALIZATION_NVP(spa);
}
{
// reset the unique_ptr to NULL
// thereby destroying the object of type A
// note that the reset automagically maintains the reference count
spa.reset();
test_istream is(filename, TEST_STREAM_FLAGS);
test_iarchive ia(is, TEST_ARCHIVE_FLAGS);
ia >> BOOST_SERIALIZATION_NVP(spa);
std::remove(filename);
}
return EXIT_SUCCESS;
}
#else
int test_main(int /* argc */, char * /* argv */[]){
return EXIT_SUCCESS;
}
#endif // BOOST_NO_CXX11_SMART_PTR
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