quad_element.h

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#ifndef QUAD_ELEMENT_H
#define QUAD_ELEMENT_H
 
#include "bitrl/bitrl_types.h"
#include "bitrl/utils/geometry/mesh/element.h"
 
#include <any>
 
namespace bitrl
{
namespace utils
{
namespace geom
{
 
 
 
template <int dim> class Quad;
 
template <> class Quad<2> : public Element<2>
{
 
  public:
    typedef typename Element<2>::node_ptr_t node_ptr_t;
    typedef typename Element<2>::neighbor_ptr_t neighbor_ptr_t;
    typedef typename Element<2>::neighbor_ref_t neighbor_ref_t;
    typedef typename Element<2>::edge_ptr_t edge_ptr_t;
    typedef typename Element<2>::cedge_ptr_t cedge_ptr_t;
    typedef typename Element<2>::edge_ref_t edge_ref_t;
    typedef typename Element<2>::cedge_ref_t cedge_ref_t;
    typedef typename Element<2>::face_ptr_t face_ptr_t;
    typedef typename Element<2>::cface_ptr_t cface_ptr_t;
    typedef typename Element<2>::face_ref_t face_ref_t;
    typedef typename Element<2>::cface_ref_t cface_ref_t;
 
    explicit Quad(uint_t nnodes = 4);
 
    explicit Quad(uint_t id, uint_t pid, const std::any &data, uint_t n = 4);
 
    virtual uint_t n_nodes() const override final { return n_nodes_per_edge_; }
 
    virtual uint_t n_vertices() const override final { return 4; }
 
    virtual uint_t n_neighbors() const override final { return 4; }
 
    virtual void resize_faces();
 
    virtual void set_face(uint_t f, face_ptr_t face) override final;
 
    virtual uint_t n_faces() const final { return 4; }
 
    virtual cface_ref_t get_face(uint_t f) const override;
 
    virtual face_ref_t get_face(uint_t f) override;
 
    virtual uint_t n_edges() const final { return 4; }
 
    virtual void face_vertices(uint_t f, std::vector<uint_t> &ids) const override;
 
    virtual real_t volume() const override final;
 
    virtual uint_t which_face_am_i(cface_ref_t face) const override final;
 
    virtual const DynVec<real_t> face_normal_vector(uint_t f) const override final;
 
  private:
    uint_t n_nodes_per_edge_;
 
    std::vector<face_ptr_t> faces_;
};
 
} // namespace geom
} // namespace utils
} // namespace bitrl
#endif