add_contribution chi Element Element Element evaluate initialize m_block_size m_col m_germs m_grid m_i m_i_offset m_invalid_dof m_j m_j_offset m_n_chi m_Nq m_row m_weights mark_col_invalid mark_row_invalid n_chi n_pts ShapeFunction weight ~Element

initialize() void pism::fem::Element::initialize ( const double  J[3][3], ShapeFunction  f, unsigned int  n_chi, const std::vector< QuadPoint > &  points, const std::vector< double > &  W  ) protected Initialize shape function values and quadrature weights of a 2D physical element. Assumes that the Jacobian does not depend on coordinates of the current quadrature point. Definition at line 153 of file Element.cc. References pism::fem::det(), pism::fem::invert(), pism::k, m_germs, m_n_chi, m_Nq, m_weights, pism::fem::multiply(), and n_chi(). Referenced by pism::fem::P1Element2::P1Element2(), pism::fem::Q1Element2::Q1Element2(), and pism::fem::Q1Element2::Q1Element2().