element_traits.h

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#ifndef ELEMENT_TRAITS_H
#define ELEMENT_TRAITS_H
 
#include "bitrl/utils/geometry/mesh/edge_face_selector.h"
 
namespace bitrl
{
namespace utils
{
namespace geom
{
 
template <int dim> class Element;
template <int dim, int topodim> class FaceElement;
 
template <typename ELEMENT_TYPE> struct element_traits;
 
template <> struct element_traits<Element<1>>
{
 
    static const int dim_ = 1;
    static const int topodim_ = 1;
 
    typedef EdgeSelector<1>::ptr_t edge_ptr_t;
    typedef EdgeSelector<1>::ref_t edge_ref_t;
    typedef EdgeSelector<1>::cptr_t cedge_ptr_t;
    typedef EdgeSelector<1>::cref_t cedge_ref_t;
 
    typedef EdgeSelector<1>::ptr_t face_ptr_t;
    typedef EdgeSelector<1>::ref_t face_ref_t;
    typedef EdgeSelector<1>::cptr_t cface_ptr_t;
    typedef EdgeSelector<1>::cref_t cface_ref_t;
};
 
template <> struct element_traits<Element<2>>
{
 
    static const int dim_ = 2;
    static const int topodim_ = 2;
 
    typedef EdgeSelector<2>::ptr_t edge_ptr_t;
    typedef EdgeSelector<2>::ref_t edge_ref_t;
    typedef EdgeSelector<2>::cptr_t cedge_ptr_t;
    typedef EdgeSelector<2>::cref_t cedge_ref_t;
 
    typedef EdgeSelector<2>::ptr_t face_ptr_t;
    typedef EdgeSelector<2>::ref_t face_ref_t;
    typedef EdgeSelector<2>::cptr_t cface_ptr_t;
    typedef EdgeSelector<2>::cref_t cface_ref_t;
};
 
template <> struct element_traits<Element<3>>
{
 
    static const int dim_ = 3;
    static const int topodim_ = 3;
 
    typedef EdgeSelector<3>::ptr_t edge_ptr_t;
    typedef EdgeSelector<3>::ref_t edge_ref_t;
    typedef EdgeSelector<3>::cptr_t cedge_ptr_t;
    typedef EdgeSelector<3>::cref_t cedge_ref_t;
 
    typedef FaceElement<3, 2> *face_ptr_t;
    typedef FaceElement<3, 2> &face_ref_t;
    typedef const FaceElement<3, 2> *cface_ptr_t;
    typedef const FaceElement<3, 2> &cface_ref_t;
};
 
template <> struct element_traits<FaceElement<2, 1>>
{
 
    static const int dim_ = 2;
    static const int topodim_ = 1;
 
    typedef Node<2> *edge_ptr_t;
    typedef Node<2> &edge_ref_t;
    typedef const Node<2> *cedge_ptr_t;
    typedef const Node<2> &cedge_ref_t;
 
    typedef Node<2> *face_ptr_t;
    typedef Node<2> &face_ref_t;
    typedef const Node<2> *cface_ptr_t;
    typedef const Node<2> &cface_ref_t;
};
 
template <> struct element_traits<FaceElement<3, 1>>
{
 
    static const int dim_ = 3;
    static const int topodim_ = 1;
 
    typedef Node<3> *edge_ptr_t;
    typedef Node<3> &edge_ref_t;
    typedef const Node<3> *cedge_ptr_t;
    typedef const Node<3> &cedge_ref_t;
 
    typedef Node<3> *face_ptr_t;
    typedef Node<3> &face_ref_t;
    typedef const Node<3> *cface_ptr_t;
    typedef const Node<3> &cface_ref_t;
};
 
template <> struct element_traits<FaceElement<3, 2>>
{
 
    static const int dim_ = 3;
    static const int topodim_ = 2;
 
    typedef EdgeSelector<3>::ptr_t edge_ptr_t;
    typedef EdgeSelector<3>::ref_t edge_ref_t;
    typedef EdgeSelector<3>::cptr_t cedge_ptr_t;
    typedef EdgeSelector<3>::cref_t cedge_ref_t;
 
    typedef EdgeSelector<3>::ptr_t face_ptr_t;
    typedef EdgeSelector<3>::ref_t face_ref_t;
    typedef EdgeSelector<3>::cptr_t cface_ptr_t;
    typedef EdgeSelector<3>::cref_t cface_ref_t;
};
 
} // namespace geom
} // namespace utils
} // namespace bitrl
#endif