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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/boost/libs/serialization/test/test_non_default_ctor2.cpp | |
parent | Initial commit. (diff) | |
download | ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.tar.xz ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/boost/libs/serialization/test/test_non_default_ctor2.cpp')
-rw-r--r-- | src/boost/libs/serialization/test/test_non_default_ctor2.cpp | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/boost/libs/serialization/test/test_non_default_ctor2.cpp b/src/boost/libs/serialization/test/test_non_default_ctor2.cpp new file mode 100644 index 000000000..ef855f3af --- /dev/null +++ b/src/boost/libs/serialization/test/test_non_default_ctor2.cpp @@ -0,0 +1,144 @@ +/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 +// test_non_default_ctor2.cpp + +// (C) Copyright 2002 Martin Ecker. +// 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 + +// this tests complex usage of non-default constructor. Specifically +// the case where a constructor serializes a pointer member. + +#include <fstream> + +#include <boost/config.hpp> + +#include "test_tools.hpp" + +class IntValueHolder +{ +public: + IntValueHolder() + : value(0) + {} + + IntValueHolder(int newvalue) + : value(newvalue) + {} + + int GetValue() const { return value; } + +private: + int value; + + friend class boost::serialization::access; + + template <class ArchiveT> + void serialize(ArchiveT& ar, const unsigned int /* file_version */) + { + ar & BOOST_SERIALIZATION_NVP(value); + } +}; + +class FloatValueHolder +{ +public: + FloatValueHolder() + : value(0) + {} + + FloatValueHolder(float newvalue) + : value(newvalue) + {} + + float GetValue() const { return value; } + +private: + float value; + + friend class boost::serialization::access; + + template <class ArchiveT> + void serialize(ArchiveT& ar, const unsigned int /* file_version */) + { + ar & BOOST_SERIALIZATION_NVP(value); + } +}; + +class A +{ +public: + A(const IntValueHolder& initialValue) + : value(initialValue), floatValue(new FloatValueHolder(10.0f)) + {} + + ~A() + { + delete floatValue; + } + + IntValueHolder value; + FloatValueHolder* floatValue; + +private: + friend class boost::serialization::access; + + template <class ArchiveT> + void serialize(ArchiveT& ar, const unsigned int /* file_version */) + { + ar & BOOST_SERIALIZATION_NVP(floatValue); + } +}; + +namespace boost { +namespace serialization { + +template <class ArchiveT> +void save_construct_data( + ArchiveT& archive, + const A* p, + const unsigned int /*version*/ +){ + archive & boost::serialization::make_nvp("initialValue", p->value); +} + +template <class ArchiveT> +void load_construct_data( + ArchiveT& archive, + A* p, + const unsigned int /*version*/ +){ + IntValueHolder initialValue; + archive & boost::serialization::make_nvp("initialValue", initialValue); + + ::new (p) A(initialValue); +} + +} // serialization +} // namespace boost + +int test_main( int /* argc */, char* /* argv */[] ) +{ + const char * testfile = boost::archive::tmpnam(NULL); + BOOST_REQUIRE(NULL != testfile); + A* a = new A(5); + + { + test_ostream os(testfile, TEST_STREAM_FLAGS); + test_oarchive oa(os, TEST_ARCHIVE_FLAGS); + oa << BOOST_SERIALIZATION_NVP(a); + } + + A* a_new; + + { + test_istream is(testfile, TEST_STREAM_FLAGS); + test_iarchive ia(is, TEST_ARCHIVE_FLAGS); + ia >> BOOST_SERIALIZATION_NVP(a_new); + } + delete a; + delete a_new; + return EXIT_SUCCESS; +} |