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Diffstat (limited to '3rdParty/Boost/src/boost/serialization/detail/stack_constructor.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/serialization/detail/stack_constructor.hpp | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/serialization/detail/stack_constructor.hpp b/3rdParty/Boost/src/boost/serialization/detail/stack_constructor.hpp new file mode 100644 index 0000000..de623b0 --- /dev/null +++ b/3rdParty/Boost/src/boost/serialization/detail/stack_constructor.hpp @@ -0,0 +1,73 @@ +#ifndef BOOST_SERIALIZATION_DETAIL_STACH_CONSTRUCTOR_HPP +#define BOOST_SERIALIZATION_DETAIL_STACH_CONSTRUCTOR_HPP + +// MS compatible compilers support #pragma once +#if defined(_MSC_VER) && (_MSC_VER >= 1020) +# pragma once +#endif + +#if defined(_MSC_VER) && (_MSC_VER <= 1020) +# pragma warning (disable : 4786) // too long name, harmless warning +#endif + +/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 +// collections_load_imp.hpp: serialization for loading stl collections + +// (C) Copyright 2002 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) + +// See http://www.boost.org for updates, documentation, and revision history. + +#include <boost/aligned_storage.hpp> + +namespace boost{ +namespace serialization { +namespace detail { + +// reserve space on stack for an object of type T without actually +// construction such an object +template<typename T > +struct stack_allocate +{ + T * address() { + return static_cast<T*>(storage_.address()); + } + T & reference() { + return * address(); + } +private: + typedef BOOST_DEDUCED_TYPENAME boost::aligned_storage< + sizeof(T), + #if BOOST_WORKAROUND(__BORLANDC__,BOOST_TESTED_AT(0x560)) + 8 + #else + boost::alignment_of<T>::value + #endif + > type; + type storage_; +}; + +// construct element on the stack +template<class Archive, class T> +struct stack_construct : public stack_allocate<T> +{ + stack_construct(Archive & ar, const unsigned int version){ + // note borland emits a no-op without the explicit namespace + boost::serialization::load_construct_data_adl( + ar, + this->address(), + version + ); + } + ~stack_construct(){ + this->address()->~T(); // undo load_construct_data above + } +}; + +} // detail +} // serializaition +} // boost + +#endif // BOOST_SERIALIZATION_DETAIL_STACH_CONSTRUCTOR_HPP |