Chris@16: // (C) Copyright 2005 Matthias Troyer
Chris@16: 
Chris@16: // Use, modification and distribution is subject to the Boost Software
Chris@16: // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  Authors: Matthias Troyer
Chris@16: 
Chris@16: #ifndef BOOST_MPI_DETAIL_IGNORE_IPRIMITIVE_HPP
Chris@16: #define BOOST_MPI_DETAIL_IGNORE_IPRIMITIVE_HPP
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: #include <boost/mpi/datatype.hpp>
Chris@16: #include <boost/serialization/array.hpp>
Chris@16: 
Chris@16: 
Chris@16: namespace boost { namespace mpi { namespace detail {
Chris@16: 
Chris@16: /// @brief a minimal input archive, which ignores any load
Chris@16: ///
Chris@16: /// This class implements a minimal input archive, probably an input archive
Chris@16: /// archetype, doing nothing at any load. It's use, besides acting as an
Chris@16: /// archetype is as a base class to implement special archives that ignore
Chris@16: /// loading of most types
Chris@16: 
Chris@16: class ignore_iprimitive
Chris@16: {
Chris@16: public:
Chris@16:     /// a trivial default constructor
Chris@16:     ignore_iprimitive()
Chris@16:     {}
Chris@16: 
Chris@16: 
Chris@16:         /// don't do anything when loading binary data
Chris@16:     void load_binary(void *, std::size_t )
Chris@16:         {}
Chris@16: 
Chris@16:         /// don't do anything when loading arrays
Chris@16:     template<class T>
Chris@16:     void load_array(serialization::array<T> &, unsigned int )
Chris@16:     {}
Chris@16: 
Chris@16:     typedef is_mpi_datatype<mpl::_1> use_array_optimization;
Chris@16: 
Chris@16:         /// don't do anything when loading primitive types
Chris@16:     template<class T>
Chris@16:     void load(T &)
Chris@16:     {
Chris@16:     }
Chris@16: };
Chris@16: 
Chris@16: } } } // end namespace boost::mpi::detail
Chris@16: 
Chris@16: #endif // BOOST_MPI_DETAIL_IGNORE_IPRIMITIVE_HPP