diff options
Diffstat (limited to 'boost/pending/property_serialize.hpp')
| -rw-r--r-- | boost/pending/property_serialize.hpp | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/boost/pending/property_serialize.hpp b/boost/pending/property_serialize.hpp index a3cf9f6c3b..06cf2927a1 100644 --- a/boost/pending/property_serialize.hpp +++ b/boost/pending/property_serialize.hpp @@ -7,11 +7,7 @@ #define BOOST_PROPERTY_SERIALIZE_HPP #include <boost/pending/property.hpp> -#ifdef BOOST_GRAPH_USE_MPI -#include <boost/mpi/datatype.hpp> #include <boost/serialization/is_bitwise_serializable.hpp> -#endif // BOOST_GRAPH_USE_MPI - #include <boost/serialization/base_object.hpp> #include <boost/serialization/nvp.hpp> @@ -29,7 +25,26 @@ namespace boost { } #ifdef BOOST_GRAPH_USE_MPI + +// Setting the serialization properties of boost::property<> and +// boost::no_property to is_bitwise_serializable, object_serializable, +// track_never only when BOOST_GRAPH_USE_MPI is defined is dubious. +// +// This changes the serialization format of these classes, and hence +// of boost::adjacency_list, depending on whether BOOST_GRAPH_USE_MPI +// is defined. +// +// These serialization properties should probably be set in either case. +// +// Unfortunately, doing that now will change the serialization format +// of boost::adjacency_list in the non-MPI case, and could potentially +// break software that reads files serialized with an older release. + namespace mpi { + + // forward declaration, to avoid including mpi + template<typename T> struct is_mpi_datatype; + template<typename Tag, typename T, typename Base> struct is_mpi_datatype<property<Tag, T, Base> > : mpl::and_<is_mpi_datatype<T>, |