coarsespace.hh

#ifndef DUNE_GENEO_COARSESPACE_HH
#define DUNE_GENEO_COARSESPACE_HH
 
namespace Dune{
    namespace Geneo{
 
        template <class M, class X>
            class CoarseSpace {
 
                public:
                    typedef Dune::BlockVector<Dune::FieldVector<double,1> > COARSE_V;
                    typedef Dune::BCRSMatrix<Dune::FieldMatrix<double,1,1> > COARSE_M;
 
                    virtual std::shared_ptr<COARSE_V> restrict_defect (const X& d) const = 0;
 
                    virtual std::shared_ptr<X> prolongate_defect (const COARSE_V& v0) const = 0;
 
                    virtual std::shared_ptr<COARSE_M> get_coarse_system () = 0;
 
                    virtual int get_local_basis_sizes (int rank) = 0;
 
                    virtual int basis_size() = 0;
 
                    virtual int basis_array_offset(int rank) = 0;
            };
 
    }
}
 
#endif //DUNE_GENEO_COARSESPACE_HH