mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-09-19 11:46:34 -04:00
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
// (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_OPRIMITIVE_HPP
|
|
#define BOOST_MPI_DETAIL_IGNORE_OPRIMITIVE_HPP
|
|
|
|
#include <boost/config.hpp>
|
|
#include <boost/mpi/datatype.hpp>
|
|
#include <boost/serialization/array.hpp>
|
|
|
|
namespace boost { namespace mpi { namespace detail {
|
|
|
|
/// @brief a minimal output archive, which ignores any save
|
|
///
|
|
/// This class implements a minimal output archive, probably an output archive
|
|
/// archetype, doing nothing at any save. It's use, besides acting as an
|
|
/// archetype is as a base class to implement special archives that ignore
|
|
/// saving of most types
|
|
|
|
class ignore_oprimitive
|
|
{
|
|
public:
|
|
/// a trivial default constructor
|
|
ignore_oprimitive()
|
|
{}
|
|
|
|
/// don't do anything when saving binary data
|
|
void save_binary(const void *, std::size_t )
|
|
{
|
|
}
|
|
|
|
/// don't do anything when saving arrays
|
|
template<class T>
|
|
void save_array(serialization::array_wrapper<T> const&, unsigned int )
|
|
{
|
|
}
|
|
|
|
typedef is_mpi_datatype<mpl::_1> use_array_optimization;
|
|
|
|
|
|
#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
|
|
friend class archive::save_access;
|
|
protected:
|
|
#else
|
|
public:
|
|
#endif
|
|
|
|
/// don't do anything when saving primitive types
|
|
template<class T>
|
|
void save(const T &)
|
|
{
|
|
}
|
|
};
|
|
|
|
} } } // end namespace boost::mpi::detail
|
|
|
|
#endif // BOOST_MPI_DETAIL_IGNORE_OPRIMITIVE_HPP
|