| #ifndef BOOST_SERIALIZATION_LEVEL_ENUM_HPP |
| #define BOOST_SERIALIZATION_LEVEL_ENUM_HPP |
| |
| // MS compatible compilers support #pragma once |
| #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
| # pragma once |
| #endif |
| |
| /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
| // level_enum.hpp: |
| |
| // (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. |
| |
| namespace boost { |
| namespace serialization { |
| |
| // for each class used in the program, specify which level |
| // of serialization should be implemented |
| |
| // names for each level |
| enum level_type |
| { |
| // Don't serialize this type. An attempt to do so should |
| // invoke a compile time assertion. |
| not_serializable = 0, |
| // write/read this type directly to the archive. In this case |
| // serialization code won't be called. This is the default |
| // case for fundamental types. It presumes a member function or |
| // template in the archive class that can handle this type. |
| // there is no runtime overhead associated reading/writing |
| // instances of this level |
| primitive_type = 1, |
| // Serialize the objects of this type using the objects "serialize" |
| // function or template. This permits values to be written/read |
| // to/from archives but includes no class or version information. |
| object_serializable = 2, |
| /////////////////////////////////////////////////////////////////// |
| // once an object is serialized at one of the above levels, the |
| // corresponding archives cannot be read if the implementation level |
| // for the archive object is changed. |
| /////////////////////////////////////////////////////////////////// |
| // Add class information to the archive. Class information includes |
| // implementation level, class version and class name if available |
| object_class_info = 3 |
| }; |
| |
| } // namespace serialization |
| } // namespace boost |
| |
| #endif // BOOST_SERIALIZATION_LEVEL_ENUM_HPP |