EigenBoostSerialization.hpp

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#ifndef EIGENBOOSTSERIALIZATION_HPP
#define EIGENBOOSTSERIALIZATION_HPP

#include <eigen3/Eigen/Core>

#include <boost/serialization/split_free.hpp>
#include <boost/serialization/level.hpp>

namespace Eigen {
template<typename _Scalar, int _Rows, int _Cols, int _Options, int _MaxRows, int _MaxCols>
std::string toString(const Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> & matrix);
}  // namespace Eigen

namespace boost { 
namespace serialization {
  
template<class Archive, typename _Scalar, int _Rows, int _Cols, int _Options, int _MaxRows, int _MaxCols>
inline void save(
    Archive & ar, 
    const Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> & matrix, 
    const unsigned int file_version
);

template<class Archive, typename _Scalar, int _Rows, int _Cols, int _Options, int _MaxRows, int _MaxCols>
inline void load(
    Archive & ar, 
    Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> & matrix, 
    const unsigned int file_version
);

template<class Archive, typename _Scalar, int _Rows, int _Cols, int _Options, int _MaxRows, int _MaxCols>
inline void serialize(
    Archive & ar,
    Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> & t, 
    const unsigned int file_version
){
    split_free(ar, t, file_version); 
}


} // namespace serialization
} // namespace boost

// The next structure is not so relevant for the documentation, and has a very long name. So we 
// exclude it from the documentation with doxygen's "cond"

namespace boost {
  namespace serialization {
    template <typename _Scalar, int _Rows, int _Cols, int _Options, int _MaxRows, int _MaxCols>
    struct implementation_level<Eigen::Matrix<_Scalar, _Rows, _Cols, _Options, _MaxRows, _MaxCols> > 
    {
      typedef mpl::integral_c_tag tag;
      typedef mpl::int_< boost::serialization::object_serializable > type;
      static const int value = implementation_level::type::value;
    };
  }
}

#include "EigenBoostSerialization.tpp"

#endif        //  #ifndef EIGENBOOSTSERIALIZATION_HPP