helmholtz_2d_wb_cluster.h

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#ifndef NIHU_HELMHOLTZ_2D_WB_CLUSTER_H_INCLUDED
#define NIHU_HELMHOLTZ_2D_WB_CLUSTER_H_INCLUDED
 
#include "cluster.hpp"
#include "helmholtz_2d_wb_level_data.h"
 
#include <Eigen/Dense>
 
namespace NiHu
{
namespace fmm
{
 
class helmholtz_2d_wb_cluster;
 
template <>
struct cluster_traits<helmholtz_2d_wb_cluster>
{
    typedef Eigen::Matrix<std::complex<double>, Eigen::Dynamic, 1> cvector_t;
    static size_t const dimension = 2;
    typedef cvector_t multipole_t;
    typedef cvector_t local_t;
};
 
 
class helmholtz_2d_wb_cluster
    : public cluster_base<helmholtz_2d_wb_cluster>
{
public:
    typedef cluster_base<helmholtz_2d_wb_cluster> base_t;
    typedef typename base_t::multipole_t multipole_t;
    typedef typename base_t::local_t local_t;
 
    void set_p_level_data(helmholtz_2d_wb_level_data const *p);
 
    helmholtz_2d_wb_level_data const &get_level_data() const;
 
    multipole_t zero_multipole() const;
 
    local_t zero_local() const;
 
private:
    helmholtz_2d_wb_level_data const *m_p_level_data;
};
 
} // end of namespace fmm
} // end of namespace NiHu
 
#endif /*  NIHU_HELMHOLTZ_2D_WB_CLUSTER_H_INCLUDED */