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