43 lines
921 B
C++
43 lines
921 B
C++
// Copyright (C) 2005, 2006 Douglas Gregor.
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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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// a test of pointer serialization
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#include <boost/mpi.hpp>
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#include <boost/serialization/shared_ptr.hpp>
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#define BOOST_TEST_MODULE mpi_pointer
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#include <boost/test/included/unit_test.hpp>
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class A
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{
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public:
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int i;
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template<class Archive>
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void serialize(Archive & ar, const unsigned int version)
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{
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ar & i;
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}
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};
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BOOST_AUTO_TEST_CASE(pointer)
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{
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boost::mpi::environment env;
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boost::mpi::communicator world;
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if (world.rank() == 0) {
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boost::shared_ptr<A> p(new A);
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p->i = 42;
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world.send(1, 0, p);
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} else if (world.rank() == 1) {
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boost::shared_ptr<A> p;
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world.recv(0, 0, p);
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std::cout << p->i << std::endl;
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BOOST_CHECK(p->i==42);
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}
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}
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