copy_fusion_vector.hpp

/*
 * copy_fusion_vector.hpp
 *
 *  Created on: Nov 1, 2015
 *      Author: i-bird
 */
 
#ifndef OPENFPM_DATA_SRC_GRID_COPY_FUSION_VECTOR_HPP_
#define OPENFPM_DATA_SRC_GRID_COPY_FUSION_VECTOR_HPP_
 
 
template<typename bfv, typename enc>
struct copy_fusion_vector_encap
{
    const bfv & src;
 
    enc & dst;
 
    __device__ __host__ inline copy_fusion_vector_encap(const bfv & src, enc & dst)
    :src(src),dst(dst){};
 
#ifdef SE_CLASS1
    inline copy_fusion_vector_encap(const bfv && src, enc && dst)
    :src(src),dst(dst)
    {std::cerr << "Error: " <<__FILE__ << ":" << __LINE__ << " Passing a temporal object\n";};
#endif
 
    template<typename T>
    __device__ __host__ inline void operator()(T& t)
    {
        typedef typename boost::mpl::at<bfv,boost::mpl::int_<T::value> >::type copy_src;
        typedef typename std::remove_reference<decltype(dst.template get<T::value>())>::type copy_dst;
 
        meta_copy_d<copy_src,copy_dst>::meta_copy_d_(boost::fusion::at_c<T::value>(src),dst.template get<T::value>());
    }
};
 
 
template<typename enc, typename bfv>
struct copy_encap_vector_fusion
{
    const enc & src;
 
    bfv & dst;
 
    __device__ __host__ inline copy_encap_vector_fusion(const enc & src, bfv & dst)
    :src(src),dst(dst){};
 
#ifdef SE_CLASS1
    __device__ __host__ inline copy_encap_vector_fusion(const enc && src, bfv && dst)
    :src(src),dst(dst)
    {std::cerr << "Error: " <<__FILE__ << ":" << __LINE__ << " Passing a temporal object\n";};
#endif
 
    template<typename T>
    __device__ __host__ inline void operator()(T& t)
    {
        typedef typename boost::mpl::at<bfv,boost::mpl::int_<T::value> >::type copy_dst;
        typedef typename std::remove_reference<decltype(src.template get<T::value>())>::type copy_src;
 
        meta_copy_d<copy_src,copy_dst>::meta_copy_d_(src.template get<T::value>(),boost::fusion::at_c<T::value>(dst));
    }
};
 
#endif /* OPENFPM_DATA_SRC_GRID_COPY_FUSION_VECTOR_HPP_ */