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Diffstat (limited to 'boost/serialization/scoped_ptr.hpp')
-rw-r--r-- | boost/serialization/scoped_ptr.hpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/boost/serialization/scoped_ptr.hpp b/boost/serialization/scoped_ptr.hpp new file mode 100644 index 0000000000..ef522d8cea --- /dev/null +++ b/boost/serialization/scoped_ptr.hpp @@ -0,0 +1,58 @@ +#ifndef BOOST_SERIALIZATION_SCOPED_PTR_HPP_VP_2003_10_30 +#define BOOST_SERIALIZATION_SCOPED_PTR_HPP_VP_2003_10_30 + +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +# pragma once +#endif + +// Copyright (c) 2003 Vladimir Prus. +// 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) + +// Provides non-intrusive serialization for boost::scoped_ptr +// Does not allow to serialize scoped_ptr's to builtin types. + +#include <boost/config.hpp> + +#include <boost/scoped_ptr.hpp> +#include <boost/serialization/nvp.hpp> +#include <boost/serialization/split_free.hpp> + +namespace boost { +namespace serialization { + + template<class Archive, class T> + void save( + Archive & ar, + const boost::scoped_ptr< T > & t, + const unsigned int /* version */ + ){ + T* r = t.get(); + ar << boost::serialization::make_nvp("scoped_ptr", r); + } + + template<class Archive, class T> + void load( + Archive & ar, + boost::scoped_ptr< T > & t, + const unsigned int /* version */ + ){ + T* r; + ar >> boost::serialization::make_nvp("scoped_ptr", r); + t.reset(r); + } + + template<class Archive, class T> + void serialize( + Archive& ar, + boost::scoped_ptr< T >& t, + const unsigned int version + ){ + boost::serialization::split_free(ar, t, version); + } + +} // namespace serialization +} // namespace boost + +#endif // BOOST_SERIALIZATION_SCOPED_PTR_HPP_VP_2003_10_30 |