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