| _atype | libMesh::FEMContext | protected | 
  | _boundary_info | libMesh::FEMContext | protected | 
  | _custom_solution | libMesh::FEMContext | protected | 
  | _deltat | libMesh::DiffContext | private | 
  | _dg_terms_active | libMesh::DGFEMContext | private | 
  | _dim | libMesh::FEMContext | protected | 
  | _do_elem_position_set(Real theta) | libMesh::FEMContext | private | 
  | _dof_indices | libMesh::DiffContext | protected | 
  | _dof_indices_var | libMesh::DiffContext | protected | 
  | _edge_fe | libMesh::FEMContext | protected | 
  | _edge_fe_var | libMesh::FEMContext | protected | 
  | _edge_qrule | libMesh::FEMContext | protected | 
  | _elem | libMesh::FEMContext | protected | 
  | _elem_dim | libMesh::FEMContext | protected | 
  | _elem_dims | libMesh::FEMContext | protected | 
  | _elem_elem_jacobian | libMesh::DGFEMContext | private | 
  | _elem_elem_subjacobians | libMesh::DGFEMContext | private | 
  | _elem_fixed_solution | libMesh::DiffContext | protected | 
  | _elem_fixed_subsolutions | libMesh::DiffContext | protected | 
  | _elem_jacobian | libMesh::DiffContext | protected | 
  | _elem_neighbor_jacobian | libMesh::DGFEMContext | private | 
  | _elem_neighbor_subjacobians | libMesh::DGFEMContext | private | 
  | _elem_qoi | libMesh::DiffContext | protected | 
  | _elem_qoi_derivative | libMesh::DiffContext | protected | 
  | _elem_qoi_subderivatives | libMesh::DiffContext | protected | 
  | _elem_residual | libMesh::DiffContext | protected | 
  | _elem_solution | libMesh::DiffContext | protected | 
  | _elem_solution_accel | libMesh::DiffContext | protected | 
  | _elem_solution_rate | libMesh::DiffContext | protected | 
  | _elem_subjacobians | libMesh::DiffContext | protected | 
  | _elem_subresiduals | libMesh::DiffContext | protected | 
  | _elem_subsolution_accels | libMesh::DiffContext | protected | 
  | _elem_subsolution_rates | libMesh::DiffContext | protected | 
  | _elem_subsolutions | libMesh::DiffContext | protected | 
  | _element_fe | libMesh::FEMContext | protected | 
  | _element_fe_var | libMesh::FEMContext | protected | 
  | _element_qrule | libMesh::FEMContext | protected | 
  | _extra_quadrature_order | libMesh::FEMContext | protected | 
  | _is_adjoint | libMesh::DiffContext | private | 
  | _localized_vectors | libMesh::DiffContext | protected | 
  | _mesh_sys | libMesh::FEMContext |  | 
  | _mesh_x_var | libMesh::FEMContext |  | 
  | _mesh_y_var | libMesh::FEMContext |  | 
  | _mesh_z_var | libMesh::FEMContext |  | 
  | _neighbor | libMesh::DGFEMContext | private | 
  | _neighbor_dof_indices | libMesh::DGFEMContext | private | 
  | _neighbor_dof_indices_var | libMesh::DGFEMContext | private | 
  | _neighbor_elem_jacobian | libMesh::DGFEMContext | private | 
  | _neighbor_elem_subjacobians | libMesh::DGFEMContext | private | 
  | _neighbor_neighbor_jacobian | libMesh::DGFEMContext | private | 
  | _neighbor_neighbor_subjacobians | libMesh::DGFEMContext | private | 
  | _neighbor_residual | libMesh::DGFEMContext | private | 
  | _neighbor_side_fe | libMesh::DGFEMContext | private | 
  | _neighbor_side_fe_var | libMesh::DGFEMContext | private | 
  | _neighbor_subresiduals | libMesh::DGFEMContext | private | 
  | _real_fe | libMesh::FEMContext | mutableprotected | 
  | _real_fe_is_inf | libMesh::FEMContext | mutableprotected | 
  | _real_grad_fe | libMesh::FEMContext | mutableprotected | 
  | _real_grad_fe_is_inf | libMesh::FEMContext | mutableprotected | 
  | _side_fe | libMesh::FEMContext | protected | 
  | _side_fe_var | libMesh::FEMContext | protected | 
  | _side_qrule | libMesh::FEMContext | protected | 
  | _system | libMesh::DiffContext | private | 
  | _update_time_from_system(Real theta) | libMesh::FEMContext | private | 
  | add_localized_vector(NumericVector< Number > &localized_vector, const System &sys) | libMesh::DiffContext |  | 
  | algebraic_type() const | libMesh::FEMContext | inline | 
  | AlgebraicType enum name | libMesh::FEMContext |  | 
  | attach_quadrature_rules() | libMesh::FEMContext |  | 
  | build_new_fe(const FEGenericBase< OutputShape > *fe, const Point &p, const Real tolerance=TOLERANCE) const | libMesh::FEMContext |  | 
  | cached_fe(const unsigned int elem_dim, const FEType fe_type) const | libMesh::FEMContext | protected | 
  | cached_fe(const unsigned int elem_dim, const FEType fe_type) const | libMesh::FEMContext | protected | 
  | cached_fe(const unsigned int elem_dim, const FEType fe_type) const | libMesh::FEMContext | protected | 
  | CURRENT enum value | libMesh::FEMContext |  | 
  | dg_terms_are_active() const | libMesh::DGFEMContext | inline | 
  | DGFEMContext(const System &sys) | libMesh::DGFEMContext | explicit | 
  | diff_subsolution_getter | libMesh::FEMContext |  | 
  | DiffContext(const System &) | libMesh::DiffContext | explicit | 
  | DOFS_ONLY enum value | libMesh::FEMContext |  | 
  | edge | libMesh::FEMContext |  | 
  | edge_fe_reinit() | libMesh::FEMContext | virtual | 
  | elem_dimensions() const | libMesh::FEMContext | inline | 
  | elem_edge_reinit(Real theta) override | libMesh::FEMContext | virtual | 
  | elem_fe_reinit(const std::vector< Point > *const pts=nullptr) | libMesh::FEMContext | virtual | 
  | elem_position_get() | libMesh::FEMContext |  | 
  | elem_position_set(Real theta) | libMesh::FEMContext | inline | 
  | elem_reinit(Real theta) override | libMesh::FEMContext | virtual | 
  | elem_side_reinit(Real theta) override | libMesh::FEMContext | virtual | 
  | elem_solution_accel_derivative | libMesh::DiffContext |  | 
  | elem_solution_derivative | libMesh::DiffContext |  | 
  | elem_solution_rate_derivative | libMesh::DiffContext |  | 
  | FEMContext(const System &sys) | libMesh::FEMContext | explicit | 
  | FEMContext(const System &sys, int extra_quadrature_order) | libMesh::FEMContext | explicit | 
  | find_hardest_fe_type() | libMesh::FEMContext |  | 
  | fixed_interior_gradient(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | fixed_interior_gradient(unsigned int var, unsigned int qp, OutputType &grad_u) const | libMesh::FEMContext |  | 
  | fixed_interior_hessian(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | fixed_interior_hessian(unsigned int var, unsigned int qp, OutputType &hess_u) const | libMesh::FEMContext |  | 
  | fixed_interior_value(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | fixed_interior_value(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext |  | 
  | fixed_point_gradient(unsigned int var, const Point &p) const | libMesh::FEMContext |  | 
  | fixed_point_gradient(unsigned int var, const Point &p, OutputType &grad_u, const Real tolerance=TOLERANCE) const | libMesh::FEMContext |  | 
  | fixed_point_hessian(unsigned int var, const Point &p) const | libMesh::FEMContext |  | 
  | fixed_point_hessian(unsigned int var, const Point &p, OutputType &hess_u, const Real tolerance=TOLERANCE) const | libMesh::FEMContext |  | 
  | fixed_point_value(unsigned int var, const Point &p) const | libMesh::FEMContext |  | 
  | fixed_point_value(unsigned int var, const Point &p, OutputType &u, const Real tolerance=TOLERANCE) const | libMesh::FEMContext |  | 
  | fixed_side_gradient(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | fixed_side_gradient(unsigned int var, unsigned int qp, OutputType &grad_u) const | libMesh::FEMContext |  | 
  | fixed_side_hessian(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | fixed_side_hessian(unsigned int var, unsigned int qp, OutputType &hess_u) const | libMesh::FEMContext |  | 
  | fixed_side_value(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | fixed_side_value(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext |  | 
  | fixed_solution_derivative | libMesh::DiffContext |  | 
  | get_deltat_value() | libMesh::DiffContext |  | 
  | get_dim() const | libMesh::FEMContext | inline | 
  | get_dof_indices() const | libMesh::DiffContext | inline | 
  | get_dof_indices() | libMesh::DiffContext | inline | 
  | get_dof_indices(unsigned int var) const | libMesh::DiffContext | inline | 
  | get_dof_indices(unsigned int var) | libMesh::DiffContext | inline | 
  | get_edge() const | libMesh::FEMContext | inline | 
  | get_edge_fe(unsigned int var, FEGenericBase< OutputShape > *&fe) const | libMesh::FEMContext | inline | 
  | get_edge_fe(unsigned int var) const | libMesh::FEMContext | inline | 
  | get_edge_qrule() const | libMesh::FEMContext | inline | 
  | get_elem() const | libMesh::FEMContext | inline | 
  | get_elem() | libMesh::FEMContext | inline | 
  | get_elem_dim() const | libMesh::FEMContext | inline | 
  | get_elem_elem_jacobian() const | libMesh::DGFEMContext | inline | 
  | get_elem_elem_jacobian() | libMesh::DGFEMContext | inline | 
  | get_elem_elem_jacobian(unsigned int var1, unsigned int var2) const | libMesh::DGFEMContext | inline | 
  | get_elem_elem_jacobian(unsigned int var1, unsigned int var2) | libMesh::DGFEMContext | inline | 
  | get_elem_fixed_solution() const | libMesh::DiffContext | inline | 
  | get_elem_fixed_solution() | libMesh::DiffContext | inline | 
  | get_elem_fixed_solution(unsigned int var) const | libMesh::DiffContext | inline | 
  | get_elem_fixed_solution(unsigned int var) | libMesh::DiffContext | inline | 
  | get_elem_jacobian() const | libMesh::DiffContext | inline | 
  | get_elem_jacobian() | libMesh::DiffContext | inline | 
  | get_elem_jacobian(unsigned int var1, unsigned int var2) const | libMesh::DiffContext | inline | 
  | get_elem_jacobian(unsigned int var1, unsigned int var2) | libMesh::DiffContext | inline | 
  | get_elem_neighbor_jacobian() const | libMesh::DGFEMContext | inline | 
  | get_elem_neighbor_jacobian() | libMesh::DGFEMContext | inline | 
  | get_elem_neighbor_jacobian(unsigned int var1, unsigned int var2) const | libMesh::DGFEMContext | inline | 
  | get_elem_neighbor_jacobian(unsigned int var1, unsigned int var2) | libMesh::DGFEMContext | inline | 
  | get_elem_residual() const | libMesh::DiffContext | inline | 
  | get_elem_residual() | libMesh::DiffContext | inline | 
  | get_elem_residual(unsigned int var) const | libMesh::DiffContext | inline | 
  | get_elem_residual(unsigned int var) | libMesh::DiffContext | inline | 
  | get_elem_solution() const | libMesh::DiffContext | inline | 
  | get_elem_solution() | libMesh::DiffContext | inline | 
  | get_elem_solution(unsigned int var) const | libMesh::DiffContext | inline | 
  | get_elem_solution(unsigned int var) | libMesh::DiffContext | inline | 
  | get_elem_solution_accel() const | libMesh::DiffContext | inline | 
  | get_elem_solution_accel() | libMesh::DiffContext | inline | 
  | get_elem_solution_accel(unsigned int var) const | libMesh::DiffContext | inline | 
  | get_elem_solution_accel(unsigned int var) | libMesh::DiffContext | inline | 
  | get_elem_solution_accel_derivative() const | libMesh::DiffContext | inline | 
  | get_elem_solution_derivative() const | libMesh::DiffContext | inline | 
  | get_elem_solution_rate() const | libMesh::DiffContext | inline | 
  | get_elem_solution_rate() | libMesh::DiffContext | inline | 
  | get_elem_solution_rate(unsigned int var) const | libMesh::DiffContext | inline | 
  | get_elem_solution_rate(unsigned int var) | libMesh::DiffContext | inline | 
  | get_elem_solution_rate_derivative() const | libMesh::DiffContext | inline | 
  | get_element_fe(unsigned int var, FEGenericBase< OutputShape > *&fe) const | libMesh::FEMContext | inline | 
  | get_element_fe(unsigned int var) const | libMesh::FEMContext | inline | 
  | get_element_fe(unsigned int var, FEGenericBase< OutputShape > *&fe, unsigned short dim) const | libMesh::FEMContext | inline | 
  | get_element_fe(unsigned int var, unsigned short dim) const | libMesh::FEMContext | inline | 
  | get_element_qrule() const | libMesh::FEMContext | inline | 
  | get_element_qrule(unsigned short dim) const | libMesh::FEMContext | inline | 
  | get_fixed_solution_derivative() const | libMesh::DiffContext | inline | 
  | get_localized_subvector(const NumericVector< Number > &localized_vector, unsigned int var) | libMesh::DiffContext |  | 
  | get_localized_subvector(const NumericVector< Number > &localized_vector, unsigned int var) const | libMesh::DiffContext |  | 
  | get_localized_vector(const NumericVector< Number > &localized_vector) | libMesh::DiffContext |  | 
  | get_localized_vector(const NumericVector< Number > &localized_vector) const | libMesh::DiffContext |  | 
  | get_mesh_system() const | libMesh::FEMContext | inline | 
  | get_mesh_system() | libMesh::FEMContext | inline | 
  | get_mesh_x_var() const | libMesh::FEMContext | inline | 
  | get_mesh_y_var() const | libMesh::FEMContext | inline | 
  | get_mesh_z_var() const | libMesh::FEMContext | inline | 
  | get_neighbor() const | libMesh::DGFEMContext | inline | 
  | get_neighbor_dof_indices() const | libMesh::DGFEMContext | inline | 
  | get_neighbor_dof_indices(unsigned int var) const | libMesh::DGFEMContext | inline | 
  | get_neighbor_elem_jacobian() const | libMesh::DGFEMContext | inline | 
  | get_neighbor_elem_jacobian() | libMesh::DGFEMContext | inline | 
  | get_neighbor_elem_jacobian(unsigned int var1, unsigned int var2) const | libMesh::DGFEMContext | inline | 
  | get_neighbor_elem_jacobian(unsigned int var1, unsigned int var2) | libMesh::DGFEMContext | inline | 
  | get_neighbor_neighbor_jacobian() const | libMesh::DGFEMContext | inline | 
  | get_neighbor_neighbor_jacobian() | libMesh::DGFEMContext | inline | 
  | get_neighbor_neighbor_jacobian(unsigned int var1, unsigned int var2) const | libMesh::DGFEMContext | inline | 
  | get_neighbor_neighbor_jacobian(unsigned int var1, unsigned int var2) | libMesh::DGFEMContext | inline | 
  | get_neighbor_residual() const | libMesh::DGFEMContext | inline | 
  | get_neighbor_residual() | libMesh::DGFEMContext | inline | 
  | get_neighbor_residual(unsigned int var) const | libMesh::DGFEMContext | inline | 
  | get_neighbor_residual(unsigned int var) | libMesh::DGFEMContext | inline | 
  | get_neighbor_side_fe(unsigned int var, FEGenericBase< OutputShape > *&fe) const | libMesh::DGFEMContext | inline | 
  | get_qoi_derivatives() const | libMesh::DiffContext | inline | 
  | get_qoi_derivatives() | libMesh::DiffContext | inline | 
  | get_qoi_derivatives(std::size_t qoi, unsigned int var) const | libMesh::DiffContext | inline | 
  | get_qoi_derivatives(std::size_t qoi, unsigned int var) | libMesh::DiffContext | inline | 
  | get_qois() const | libMesh::DiffContext | inline | 
  | get_qois() | libMesh::DiffContext | inline | 
  | get_side() const | libMesh::FEMContext | inline | 
  | get_side_fe(unsigned int var, FEGenericBase< OutputShape > *&fe) const | libMesh::FEMContext | inline | 
  | get_side_fe(unsigned int var) const | libMesh::FEMContext | inline | 
  | get_side_fe(unsigned int var, FEGenericBase< OutputShape > *&fe, unsigned short dim) const | libMesh::FEMContext | inline | 
  | get_side_fe(unsigned int var, unsigned short dim) const | libMesh::FEMContext | inline | 
  | get_side_qrule() const | libMesh::FEMContext | inline | 
  | get_side_qrule(unsigned short dim) const | libMesh::FEMContext | inline | 
  | get_system() const | libMesh::DiffContext | inline | 
  | get_system_time() const | libMesh::DiffContext | inline | 
  | get_time() const | libMesh::DiffContext | inline | 
  | has_elem() const | libMesh::FEMContext | inline | 
  | has_side_boundary_id(boundary_id_type id) const | libMesh::FEMContext |  | 
  | init_internal_data(const System &sys) | libMesh::FEMContext | private | 
  | interior_accel(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext |  | 
  | interior_curl(unsigned int var, unsigned int qp, OutputType &curl_u) const | libMesh::FEMContext |  | 
  | interior_div(unsigned int var, unsigned int qp, OutputType &div_u) const | libMesh::FEMContext |  | 
  | interior_gradient(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | interior_gradient(unsigned int var, unsigned int qp, OutputType &du) const | libMesh::FEMContext |  | 
  | interior_gradients(unsigned int var, const NumericVector< Number > &_system_vector, std::vector< OutputType > &interior_gradients_vector) const | libMesh::FEMContext |  | 
  | interior_hessian(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | interior_hessian(unsigned int var, unsigned int qp, OutputType &d2u) const | libMesh::FEMContext |  | 
  | interior_hessians(unsigned int var, const NumericVector< Number > &_system_vector, std::vector< OutputType > &d2u_vals) const | libMesh::FEMContext |  | 
  | interior_rate(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext |  | 
  | interior_rate_gradient(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext |  | 
  | interior_value(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | interior_value(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext |  | 
  | interior_values(unsigned int var, const NumericVector< Number > &_system_vector, std::vector< OutputType > &interior_values_vector) const | libMesh::FEMContext |  | 
  | is_adjoint() const | libMesh::DiffContext | inline | 
  | is_adjoint() | libMesh::DiffContext | inline | 
  | localized_vectors_iterator typedef | libMesh::DiffContext |  | 
  | n_dof_indices() const | libMesh::DiffContext | inline | 
  | n_dof_indices(unsigned int var) const | libMesh::DiffContext | inline | 
  | n_vars() const | libMesh::DiffContext | inline | 
  | neighbor_side_fe_reinit() | libMesh::DGFEMContext |  | 
  | NONE enum value | libMesh::FEMContext |  | 
  | nonlocal_reinit(Real theta) override | libMesh::FEMContext | virtual | 
  | OLD enum value | libMesh::FEMContext |  | 
  | OLD_DOFS_ONLY enum value | libMesh::FEMContext |  | 
  | point_accel(unsigned int var, const Point &p, OutputType &u) const | libMesh::FEMContext |  | 
  | point_curl(unsigned int var, const Point &p, OutputType &curl_u, const Real tolerance=TOLERANCE) const | libMesh::FEMContext |  | 
  | point_gradient(unsigned int var, const Point &p) const | libMesh::FEMContext |  | 
  | point_gradient(unsigned int var, const Point &p, OutputType &grad_u, const Real tolerance=TOLERANCE) const | libMesh::FEMContext |  | 
  | point_hessian(unsigned int var, const Point &p) const | libMesh::FEMContext |  | 
  | point_hessian(unsigned int var, const Point &p, OutputType &hess_u, const Real tolerance=TOLERANCE) const | libMesh::FEMContext |  | 
  | point_rate(unsigned int var, const Point &p, OutputType &u) const | libMesh::FEMContext |  | 
  | point_value(unsigned int var, const Point &p) const | libMesh::FEMContext |  | 
  | point_value(unsigned int var, const Point &p, OutputType &u, const Real tolerance=TOLERANCE) const | libMesh::FEMContext |  | 
  | pre_fe_reinit(const System &, const Elem *e) | libMesh::FEMContext | virtual | 
  | set_algebraic_type(const AlgebraicType atype) | libMesh::FEMContext | inline | 
  | set_custom_solution(const NumericVector< Number > *custom_sol) | libMesh::FEMContext | inline | 
  | set_deltat_pointer(Real *dt) | libMesh::DiffContext |  | 
  | set_elem(const Elem *e) | libMesh::FEMContext | protected | 
  | set_jacobian_tolerance(Real tol) | libMesh::FEMContext |  | 
  | set_mesh_system(System *sys) | libMesh::FEMContext | inlinevirtual | 
  | set_mesh_x_var(unsigned int x_var) | libMesh::FEMContext | inline | 
  | set_mesh_y_var(unsigned int y_var) | libMesh::FEMContext | inline | 
  | set_mesh_z_var(unsigned int z_var) | libMesh::FEMContext | inline | 
  | set_neighbor(const Elem &neighbor) | libMesh::DGFEMContext | inline | 
  | set_time(Real time_in) | libMesh::DiffContext | inline | 
  | side | libMesh::FEMContext |  | 
  | side_accel(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext |  | 
  | side_boundary_ids() const | libMesh::FEMContext |  | 
  | side_boundary_ids(std::vector< boundary_id_type > &vec_to_fill) const | libMesh::FEMContext |  | 
  | side_fe_reinit() override | libMesh::DGFEMContext | virtual | 
  | side_gradient(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | side_gradient(unsigned int var, unsigned int qp, OutputType &du) const | libMesh::FEMContext |  | 
  | side_gradients(unsigned int var, const NumericVector< Number > &_system_vector, std::vector< OutputType > &side_gradients_vector) const | libMesh::FEMContext |  | 
  | side_hessian(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | side_hessian(unsigned int var, unsigned int qp, OutputType &d2u) const | libMesh::FEMContext |  | 
  | side_hessians(unsigned int var, const NumericVector< Number > &_system_vector, std::vector< OutputType > &d2u_vals) const | libMesh::FEMContext |  | 
  | side_rate(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext |  | 
  | side_value(unsigned int var, unsigned int qp) const | libMesh::FEMContext |  | 
  | side_value(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext |  | 
  | side_values(unsigned int var, const NumericVector< Number > &_system_vector, std::vector< OutputType > &side_values_vector) const | libMesh::FEMContext |  | 
  | some_gradient(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext | protected | 
  | some_hessian(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext | protected | 
  | some_value(unsigned int var, unsigned int qp, OutputType &u) const | libMesh::FEMContext | protected | 
  | system_time | libMesh::DiffContext |  | 
  | time | libMesh::DiffContext |  | 
  | use_default_quadrature_rules(int extra_quadrature_order=0) | libMesh::FEMContext |  | 
  | use_unweighted_quadrature_rules(int extra_quadrature_order=0) | libMesh::FEMContext |  | 
  | ~DGFEMContext() | libMesh::DGFEMContext | virtual | 
  | ~DiffContext() | libMesh::DiffContext | virtual | 
  | ~FEMContext() | libMesh::FEMContext | virtual |