1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768 |
- #ifndef BOOST_SERIALIZATION_ITEM_VERSION_TYPE_HPP
- #define BOOST_SERIALIZATION_ITEM_VERSION_TYPE_HPP
- // (C) Copyright 2010 Robert Ramey
- // 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)
- #include <boost/cstdint.hpp> // uint_least8_t
- #include <boost/integer_traits.hpp>
- #include <boost/serialization/level.hpp>
- #include <boost/serialization/is_bitwise_serializable.hpp>
- // fixes broken example build on x86_64-linux-gnu-gcc-4.6.0
- #include <boost/assert.hpp>
- namespace boost {
- namespace serialization {
- #if defined(_MSC_VER)
- #pragma warning( push )
- #pragma warning( disable : 4244 4267 )
- #endif
- class item_version_type {
- private:
- typedef unsigned int base_type;
- base_type t;
- public:
- // should be private - but MPI fails if it's not!!!
- item_version_type(): t(0) {};
- explicit item_version_type(const unsigned int t_) : t(t_){
- BOOST_ASSERT(t_ <= boost::integer_traits<base_type>::const_max);
- }
- item_version_type(const item_version_type & t_) :
- t(t_.t)
- {}
- item_version_type & operator=(item_version_type rhs){
- t = rhs.t;
- return *this;
- }
- // used for text output
- operator base_type () const {
- return t;
- }
- // used for text input
- operator base_type & () {
- return t;
- }
- bool operator==(const item_version_type & rhs) const {
- return t == rhs.t;
- }
- bool operator<(const item_version_type & rhs) const {
- return t < rhs.t;
- }
- };
- #if defined(_MSC_VER)
- #pragma warning( pop )
- #endif
- } } // end namespace boost::serialization
- BOOST_IS_BITWISE_SERIALIZABLE(item_version_type)
- BOOST_CLASS_IMPLEMENTATION(item_version_type, primitive_type)
- #endif //BOOST_SERIALIZATION_ITEM_VERSION_TYPE_HPP
|