#include <shell_elements.h>

Inheritance diagram for oomph::ClampedHermiteShellBoundaryConditionElement:

Public Member Functions
	ClampedHermiteShellBoundaryConditionElement (FiniteElement *const &bulk_el_pt, const int &face_index)

	ClampedHermiteShellBoundaryConditionElement ()
	Broken empty constructor. More...

	ClampedHermiteShellBoundaryConditionElement (const ClampedHermiteShellBoundaryConditionElement &dummy)=delete
	Broken copy constructor. More...

void	operator= (const ClampedHermiteShellBoundaryConditionElement &)=delete
	Broken assignment operator. More...

void	set_symmetry_line (const Vector< double > &normal_to_clamping_plane)
	Set normal vector to clamping plane. More...

void	fill_in_contribution_to_residuals (Vector< double > &residuals)
	Fill in the element's contribution to its residual vector. More...

void	shape (const Vector< double > &s, Shape &psi) const

void	dshape_local (const Vector< double > &s, Shape &psi, DShape &dpsids) const

void	output (std::ostream &outfile)

void	output (std::ostream &outfile, const unsigned &n_plot)
	Output function. More...

void	output (FILE *file_pt)

void	output (FILE *file_pt, const unsigned &n_plot)

unsigned	ndof_types () const

void	get_dof_numbers_for_unknowns (std::list< std::pair< unsigned long, unsigned >> &dof_lookup_list) const

Public Member Functions inherited from oomph::FaceGeometry< HermiteShellElement >
	FaceGeometry ()

Public Member Functions inherited from oomph::SolidQHermiteElement< 1 >
	SolidQHermiteElement ()
	Constructor. More...

	SolidQHermiteElement (const SolidQHermiteElement &dummy)=delete
	Broken copy constructor. More...

void	operator= (const SolidQHermiteElement &)=delete
	Broken assignment operator. More...

void	output (std::ostream &outfile)
	Overload the output function. More...

void	output (std::ostream &outfile, const unsigned &n_plot)
	Output at n_plot points. More...

void	output (FILE *file_pt)
	C-style output. More...

void	output (FILE *file_pt, const unsigned &n_plot)
	C_style output at n_plot points. More...

void	output (std::ostream &outfile, const unsigned &n_plot)

void	output (FILE *file_pt, const unsigned &n_plot)

void	output (std::ostream &outfile, const unsigned &n_p)
	The output function for any number of points per element. More...

void	output (FILE *file_pt, const unsigned &n_plot)
	The C-style output function for any number of points per element. More...

void	build_face_element (const int &face_index, FaceElement *face_element_pt)

Public Member Functions inherited from oomph::QHermiteElement< DIM >
	QHermiteElement ()
	Constructor. More...

	QHermiteElement (const QHermiteElement &dummy)=delete
	Broken copy constructor. More...

void	operator= (const QHermiteElement &)=delete
	Broken assignment operator. More...

bool	local_coord_is_valid (const Vector< double > &s)
	Check whether the local coordinate are valid or not. More...

void	move_local_coord_back_into_element (Vector< double > &s) const

void	d2shape_local (const Vector< double > &s, Shape &psi, DShape &dpsids, DShape &d2psids) const

double	invert_jacobian_mapping (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

void	transform_second_derivatives (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

double	s_min () const
	Min. value of local coordinate. More...

double	s_max () const
	Max. value of local coordinate. More...

void	local_coordinate_of_node (const unsigned &j, Vector< double > &s) const
	Get local coordinates of node j in the element; vector sets its own size. More...

void	local_fraction_of_node (const unsigned &j, Vector< double > &s_fraction)
	Get local fraction of node j in the element; vector sets its own size. More...

double	local_one_d_fraction_of_node (const unsigned &n1d, const unsigned &i)

unsigned	nnode_1d () const
	Return number of nodes along each element edge. More...

void	get_s_plot (const unsigned &i, const unsigned &nplot, Vector< double > &s, const bool &use_equally_spaced_interior_sample_points=false) const

std::string	tecplot_zone_string (const unsigned &nplot) const

unsigned	nplot_points (const unsigned &nplot) const

void	shape (const Vector< double > &s, Shape &psi) const
	Shape function for specific QHermiteElement<1> More...

void	dshape_local (const Vector< double > &s, Shape &psi, DShape &dpsids) const
	Derivatives of shape functions for specific QHermiteElement<1> More...

void	d2shape_local (const Vector< double > &s, Shape &psi, DShape &dpsids, DShape &d2psids) const

void	shape (const Vector< double > &s, Shape &psi) const
	Shape function for specific QHermiteElement<2> More...

void	dshape_local (const Vector< double > &s, Shape &psi, DShape &dpsids) const
	Derivatives of shape functions for specific QHermiteElement<2> More...

void	d2shape_local (const Vector< double > &s, Shape &psi, DShape &dpsids, DShape &d2psids) const

void	get_s_plot (const unsigned &i, const unsigned &nplot, Vector< double > &s, const bool &use_equally_spaced_interior_sample_points) const

std::string	tecplot_zone_string (const unsigned &nplot) const

unsigned	nplot_points (const unsigned &nplot) const

void	get_s_plot (const unsigned &i, const unsigned &nplot, Vector< double > &s, const bool &use_equally_spaced_interior_sample_points) const

std::string	tecplot_zone_string (const unsigned &nplot) const

unsigned	nplot_points (const unsigned &nplot) const

Public Member Functions inherited from oomph::QHermiteElementBase
	QHermiteElementBase ()
	Empty default constructor. More...

	QHermiteElementBase (const QHermiteElementBase &)=delete
	Broken copy constructor. More...

void	operator= (const QHermiteElementBase &)=delete
	Broken assignment operator. More...

Public Member Functions inherited from oomph::QElementGeometricBase
	QElementGeometricBase ()
	Empty default constructor. More...

	QElementGeometricBase (const QElementGeometricBase &)=delete
	Broken copy constructor. More...

Public Member Functions inherited from oomph::FiniteElement
void	set_dimension (const unsigned &dim)

void	set_nodal_dimension (const unsigned &nodal_dim)

void	set_nnodal_position_type (const unsigned &nposition_type)
	Set the number of types required to interpolate the coordinate. More...

void	set_n_node (const unsigned &n)

int	nodal_local_eqn (const unsigned &n, const unsigned &i) const

double	dJ_eulerian_at_knot (const unsigned &ipt, Shape &psi, DenseMatrix< double > &djacobian_dX) const

	FiniteElement ()
	Constructor. More...

virtual	~FiniteElement ()

	FiniteElement (const FiniteElement &)=delete
	Broken copy constructor. More...

void	get_centre_of_gravity_and_max_radius_in_terms_of_zeta (Vector< double > &cog, double &max_radius) const

MacroElement *	macro_elem_pt ()
	Access function to pointer to macro element. More...

void	get_x (const Vector< double > &s, Vector< double > &x) const

void	get_x (const unsigned &t, const Vector< double > &s, Vector< double > &x)

virtual void	get_x_from_macro_element (const Vector< double > &s, Vector< double > &x) const

virtual void	get_x_from_macro_element (const unsigned &t, const Vector< double > &s, Vector< double > &x)

virtual void	set_integration_scheme (Integral *const &integral_pt)
	Set the spatial integration scheme. More...

Integral *const &	integral_pt () const
	Return the pointer to the integration scheme (const version) More...

virtual void	shape_at_knot (const unsigned &ipt, Shape &psi) const

virtual void	dshape_local_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsids) const

virtual void	d2shape_local_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsids, DShape &d2psids) const

void	check_J_eulerian_at_knots (bool &passed) const

void	check_jacobian (const double &jacobian) const

double	dshape_eulerian (const Vector< double > &s, Shape &psi, DShape &dpsidx) const

virtual double	dshape_eulerian_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsidx) const

virtual double	dshape_eulerian_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsi, DenseMatrix< double > &djacobian_dX, RankFourTensor< double > &d_dpsidx_dX) const

double	d2shape_eulerian (const Vector< double > &s, Shape &psi, DShape &dpsidx, DShape &d2psidx) const

virtual double	d2shape_eulerian_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsidx, DShape &d2psidx) const

virtual void	assign_nodal_local_eqn_numbers (const bool &store_local_dof_pt)

virtual void	describe_nodal_local_dofs (std::ostream &out, const std::string &current_string) const

Node *&	node_pt (const unsigned &n)
	Return a pointer to the local node n. More...

Node *const &	node_pt (const unsigned &n) const
	Return a pointer to the local node n (const version) More...

unsigned	nnode () const
	Return the number of nodes. More...

double	raw_nodal_position (const unsigned &n, const unsigned &i) const

double	raw_nodal_position (const unsigned &t, const unsigned &n, const unsigned &i) const

double	raw_dnodal_position_dt (const unsigned &n, const unsigned &i) const

double	raw_dnodal_position_dt (const unsigned &n, const unsigned &j, const unsigned &i) const

double	raw_nodal_position_gen (const unsigned &n, const unsigned &k, const unsigned &i) const

double	raw_nodal_position_gen (const unsigned &t, const unsigned &n, const unsigned &k, const unsigned &i) const

double	raw_dnodal_position_gen_dt (const unsigned &n, const unsigned &k, const unsigned &i) const

double	raw_dnodal_position_gen_dt (const unsigned &j, const unsigned &n, const unsigned &k, const unsigned &i) const

double	nodal_position (const unsigned &n, const unsigned &i) const

double	nodal_position (const unsigned &t, const unsigned &n, const unsigned &i) const

double	dnodal_position_dt (const unsigned &n, const unsigned &i) const
	Return the i-th component of nodal velocity: dx/dt at local node n. More...

double	dnodal_position_dt (const unsigned &n, const unsigned &j, const unsigned &i) const

double	nodal_position_gen (const unsigned &n, const unsigned &k, const unsigned &i) const

double	nodal_position_gen (const unsigned &t, const unsigned &n, const unsigned &k, const unsigned &i) const

double	dnodal_position_gen_dt (const unsigned &n, const unsigned &k, const unsigned &i) const

double	dnodal_position_gen_dt (const unsigned &j, const unsigned &n, const unsigned &k, const unsigned &i) const

virtual void	get_dresidual_dnodal_coordinates (RankThreeTensor< double > &dresidual_dnodal_coordinates)

virtual void	disable_ALE ()

virtual void	enable_ALE ()

virtual unsigned	required_nvalue (const unsigned &n) const

unsigned	nnodal_position_type () const

bool	has_hanging_nodes () const

unsigned	nodal_dimension () const
	Return the required Eulerian dimension of the nodes in this element. More...

virtual unsigned	nvertex_node () const

virtual Node *	vertex_node_pt (const unsigned &j) const

int	get_node_number (Node *const &node_pt) const

virtual Node *	get_node_at_local_coordinate (const Vector< double > &s) const

double	raw_nodal_value (const unsigned &n, const unsigned &i) const

double	raw_nodal_value (const unsigned &t, const unsigned &n, const unsigned &i) const

double	nodal_value (const unsigned &n, const unsigned &i) const

double	nodal_value (const unsigned &t, const unsigned &n, const unsigned &i) const

unsigned	dim () const

virtual ElementGeometry::ElementGeometry	element_geometry () const
	Return the geometry type of the element (either Q or T usually). More...

void	position (const Vector< double > &zeta, Vector< double > &r) const

void	position (const unsigned &t, const Vector< double > &zeta, Vector< double > &r) const

void	dposition_dt (const Vector< double > &zeta, const unsigned &t, Vector< double > &drdt)

void	interpolated_zeta (const Vector< double > &s, Vector< double > &zeta) const

void	locate_zeta (const Vector< double > &zeta, GeomObject *&geom_object_pt, Vector< double > &s, const bool &use_coordinate_as_initial_guess=false)

virtual void	node_update ()

virtual void	identify_field_data_for_interactions (std::set< std::pair< Data *, unsigned >> &paired_field_data)

double	size () const

virtual double	compute_physical_size () const

virtual void	point_output_data (const Vector< double > &s, Vector< double > &data)

void	point_output (std::ostream &outfile, const Vector< double > &s)

virtual unsigned	nplot_points_paraview (const unsigned &nplot) const

virtual unsigned	nsub_elements_paraview (const unsigned &nplot) const

void	output_paraview (std::ofstream &file_out, const unsigned &nplot) const

virtual void	write_paraview_output_offset_information (std::ofstream &file_out, const unsigned &nplot, unsigned &counter) const

virtual void	write_paraview_type (std::ofstream &file_out, const unsigned &nplot) const

virtual void	write_paraview_offsets (std::ofstream &file_out, const unsigned &nplot, unsigned &offset_sum) const

virtual unsigned	nscalar_paraview () const

virtual void	scalar_value_paraview (std::ofstream &file_out, const unsigned &i, const unsigned &nplot) const

virtual void	scalar_value_fct_paraview (std::ofstream &file_out, const unsigned &i, const unsigned &nplot, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt) const

virtual void	scalar_value_fct_paraview (std::ofstream &file_out, const unsigned &i, const unsigned &nplot, const double &time, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt) const

virtual std::string	scalar_name_paraview (const unsigned &i) const

virtual void	output (const unsigned &t, std::ostream &outfile, const unsigned &n_plot) const

virtual void	output_fct (std::ostream &outfile, const unsigned &n_plot, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt)
	Output an exact solution over the element. More...

virtual void	output_fct (std::ostream &outfile, const unsigned &n_plot, const double &time, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt)
	Output a time-dependent exact solution over the element. More...

virtual void	output_fct (std::ostream &outfile, const unsigned &n_plot, const double &time, const SolutionFunctorBase &exact_soln) const
	Output a time-dependent exact solution over the element. More...

virtual void	write_tecplot_zone_footer (std::ostream &outfile, const unsigned &nplot) const

virtual void	write_tecplot_zone_footer (FILE *file_pt, const unsigned &nplot) const

virtual void	compute_error (FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error, double &norm)
	Calculate the norm of the error and that of the exact solution. More...

virtual void	compute_error (FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, double &error, double &norm)
	Calculate the norm of the error and that of the exact solution. More...

virtual void	compute_error (FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, Vector< double > &error, Vector< double > &norm)

virtual void	compute_error (FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, Vector< double > &error, Vector< double > &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error, double &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, double &error, double &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, Vector< double > &error, Vector< double > &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, Vector< double > &error, Vector< double > &norm)

virtual void	compute_abs_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error)

void	integrate_fct (FiniteElement::SteadyExactSolutionFctPt integrand_fct_pt, Vector< double > &integral)
	Integrate Vector-valued function over element. More...

void	integrate_fct (FiniteElement::UnsteadyExactSolutionFctPt integrand_fct_pt, const double &time, Vector< double > &integral)
	Integrate Vector-valued time-dep function over element. More...

virtual unsigned	self_test ()

virtual unsigned	get_bulk_node_number (const int &face_index, const unsigned &i) const

virtual int	face_outer_unit_normal_sign (const int &face_index) const
	Get the sign of the outer unit normal on the face given by face_index. More...

virtual unsigned	nnode_on_face () const

void	face_node_number_error_check (const unsigned &i) const
	Range check for face node numbers. More...

virtual CoordinateMappingFctPt	face_to_bulk_coordinate_fct_pt (const int &face_index) const

virtual BulkCoordinateDerivativesFctPt	bulk_coordinate_derivatives_fct_pt (const int &face_index) const

Public Member Functions inherited from oomph::GeneralisedElement
	GeneralisedElement ()
	Constructor: Initialise all pointers and all values to zero. More...

virtual	~GeneralisedElement ()
	Virtual destructor to clean up any memory allocated by the object. More...

	GeneralisedElement (const GeneralisedElement &)=delete
	Broken copy constructor. More...

void	operator= (const GeneralisedElement &)=delete
	Broken assignment operator. More...

Data *&	internal_data_pt (const unsigned &i)
	Return a pointer to i-th internal data object. More...

Data *const &	internal_data_pt (const unsigned &i) const
	Return a pointer to i-th internal data object (const version) More...

Data *&	external_data_pt (const unsigned &i)
	Return a pointer to i-th external data object. More...

Data *const &	external_data_pt (const unsigned &i) const
	Return a pointer to i-th external data object (const version) More...

unsigned long	eqn_number (const unsigned &ieqn_local) const

int	local_eqn_number (const unsigned long &ieqn_global) const

unsigned	add_external_data (Data *const &data_pt, const bool &fd=true)

bool	external_data_fd (const unsigned &i) const

void	exclude_external_data_fd (const unsigned &i)

void	include_external_data_fd (const unsigned &i)

void	flush_external_data ()
	Flush all external data. More...

void	flush_external_data (Data *const &data_pt)
	Flush the object addressed by data_pt from the external data array. More...

unsigned	ninternal_data () const
	Return the number of internal data objects. More...

unsigned	nexternal_data () const
	Return the number of external data objects. More...

unsigned	ndof () const
	Return the number of equations/dofs in the element. More...

void	dof_vector (const unsigned &t, Vector< double > &dof)
	Return the vector of dof values at time level t. More...

void	dof_pt_vector (Vector< double * > &dof_pt)
	Return the vector of pointers to dof values. More...

void	set_internal_data_time_stepper (const unsigned &i, TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)

void	assign_internal_eqn_numbers (unsigned long &global_number, Vector< double * > &Dof_pt)

void	describe_dofs (std::ostream &out, const std::string &current_string) const

void	add_internal_value_pt_to_map (std::map< unsigned, double * > &map_of_value_pt)

virtual void	assign_local_eqn_numbers (const bool &store_local_dof_pt)

virtual void	complete_setup_of_dependencies ()

virtual void	get_residuals (Vector< double > &residuals)

virtual void	get_jacobian (Vector< double > &residuals, DenseMatrix< double > &jacobian)

virtual void	get_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &mass_matrix)

virtual void	get_jacobian_and_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &jacobian, DenseMatrix< double > &mass_matrix)

virtual void	get_dresiduals_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam)

virtual void	get_djacobian_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam)

virtual void	get_djacobian_and_dmass_matrix_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam, DenseMatrix< double > &dmass_matrix_dparam)

virtual void	get_hessian_vector_products (Vector< double > const &Y, DenseMatrix< double > const &C, DenseMatrix< double > &product)

virtual void	get_inner_products (Vector< std::pair< unsigned, unsigned >> const &history_index, Vector< double > &inner_product)

virtual void	get_inner_product_vectors (Vector< unsigned > const &history_index, Vector< Vector< double >> &inner_product_vector)

virtual void	compute_norm (Vector< double > &norm)

Public Member Functions inherited from oomph::GeomObject
	GeomObject ()
	Default constructor. More...

	GeomObject (const unsigned &ndim)

	GeomObject (const unsigned &nlagrangian, const unsigned &ndim)

	GeomObject (const unsigned &nlagrangian, const unsigned &ndim, TimeStepper *time_stepper_pt)

	GeomObject (const GeomObject &dummy)=delete
	Broken copy constructor. More...

void	operator= (const GeomObject &)=delete
	Broken assignment operator. More...

virtual	~GeomObject ()
	(Empty) destructor More...

unsigned	nlagrangian () const
	Access function to # of Lagrangian coordinates. More...

unsigned	ndim () const
	Access function to # of Eulerian coordinates. More...

void	set_nlagrangian_and_ndim (const unsigned &n_lagrangian, const unsigned &n_dim)
	Set # of Lagrangian and Eulerian coordinates. More...

TimeStepper *&	time_stepper_pt ()

TimeStepper *	time_stepper_pt () const

virtual void	position (const double &t, const Vector< double > &zeta, Vector< double > &r) const

virtual void	dposition (const Vector< double > &zeta, DenseMatrix< double > &drdzeta) const

virtual void	d2position (const Vector< double > &zeta, RankThreeTensor< double > &ddrdzeta) const

virtual void	d2position (const Vector< double > &zeta, Vector< double > &r, DenseMatrix< double > &drdzeta, RankThreeTensor< double > &ddrdzeta) const

Public Member Functions inherited from oomph::SolidFiniteElement
void	set_lagrangian_dimension (const unsigned &lagrangian_dimension)

virtual bool	has_internal_solid_data ()

	SolidFiniteElement ()
	Constructor: Set defaults. More...

virtual	~SolidFiniteElement ()
	Destructor to clean up any allocated memory. More...

	SolidFiniteElement (const SolidFiniteElement &)=delete
	Broken copy constructor. More...

unsigned	ngeom_data () const
	Broken assignment operator. More...

Data *	geom_data_pt (const unsigned &j)

void	identify_geometric_data (std::set< Data * > &geometric_data_pt)

virtual void	get_x_and_xi (const Vector< double > &s, Vector< double > &x_fe, Vector< double > &x, Vector< double > &xi_fe, Vector< double > &xi) const

virtual void	set_macro_elem_pt (MacroElement *macro_elem_pt)

virtual void	set_macro_elem_pt (MacroElement macro_elem_pt, MacroElement undeformed_macro_elem_pt)

void	set_undeformed_macro_elem_pt (MacroElement *undeformed_macro_elem_pt)

MacroElement *	undeformed_macro_elem_pt ()
	Access function to pointer to "undeformed" macro element. More...

double	dshape_lagrangian (const Vector< double > &s, Shape &psi, DShape &dpsidxi) const

virtual double	dshape_lagrangian_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsidxi) const

double	d2shape_lagrangian (const Vector< double > &s, Shape &psi, DShape &dpsidxi, DShape &d2psidxi) const

virtual double	d2shape_lagrangian_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsidxi, DShape &d2psidxi) const

unsigned	lagrangian_dimension () const

unsigned	nnodal_lagrangian_type () const

Node *	construct_node (const unsigned &n)
	Construct the local node n and return a pointer to it. More...

Node *	construct_node (const unsigned &n, TimeStepper *const &time_stepper_pt)

Node *	construct_boundary_node (const unsigned &n)

Node *	construct_boundary_node (const unsigned &n, TimeStepper *const &time_stepper_pt)

virtual void	assign_all_generic_local_eqn_numbers (const bool &store_local_dof_pt)

void	describe_local_dofs (std::ostream &out, const std::string &current_string) const

double	raw_lagrangian_position (const unsigned &n, const unsigned &i) const

double	raw_lagrangian_position_gen (const unsigned &n, const unsigned &k, const unsigned &i) const

double	lagrangian_position (const unsigned &n, const unsigned &i) const
	Return i-th Lagrangian coordinate at local node n. More...

double	lagrangian_position_gen (const unsigned &n, const unsigned &k, const unsigned &i) const

virtual void	interpolated_dxids (const Vector< double > &s, DenseMatrix< double > &dxids) const

virtual void	J_lagrangian (const Vector< double > &s) const

virtual double	J_lagrangian_at_knot (const unsigned &ipt) const

SolidInitialCondition *&	solid_ic_pt ()
	Pointer to object that describes the initial condition. More...

void	enable_solve_for_consistent_newmark_accel ()

void	disable_solve_for_consistent_newmark_accel ()
	Set to reset the problem being solved to be the standard problem. More...

MultiplierFctPt &	multiplier_fct_pt ()

MultiplierFctPt	multiplier_fct_pt () const

virtual void	get_residuals_for_solid_ic (Vector< double > &residuals)

void	fill_in_residuals_for_solid_ic (Vector< double > &residuals)

void	fill_in_jacobian_for_solid_ic (Vector< double > &residuals, DenseMatrix< double > &jacobian)

void	fill_in_jacobian_for_newmark_accel (DenseMatrix< double > &jacobian)

void	compute_norm (double &el_norm)

int	position_local_eqn (const unsigned &n, const unsigned &k, const unsigned &j) const

Public Member Functions inherited from oomph::SolidFaceElement
double	zeta_nodal (const unsigned &n, const unsigned &k, const unsigned &i) const

double	interpolated_xi (const Vector< double > &s, const unsigned &i) const

void	interpolated_xi (const Vector< double > &s, Vector< double > &xi) const

Public Member Functions inherited from oomph::FaceElement
	FaceElement ()
	Constructor: Initialise all appropriate member data. More...

virtual	~FaceElement ()
	Empty virtual destructor. More...

	FaceElement (const FaceElement &)=delete
	Broken copy constructor. More...

const unsigned &	boundary_number_in_bulk_mesh () const
	Broken assignment operator. More...

void	set_boundary_number_in_bulk_mesh (const unsigned &b)
	Set function for the boundary number in bulk mesh. More...

double	J_eulerian (const Vector< double > &s) const

double	J_eulerian_at_knot (const unsigned &ipt) const

void	check_J_eulerian_at_knots (bool &passed) const

double	interpolated_x (const Vector< double > &s, const unsigned &i) const

double	interpolated_x (const unsigned &t, const Vector< double > &s, const unsigned &i) const

void	interpolated_x (const Vector< double > &s, Vector< double > &x) const

void	interpolated_x (const unsigned &t, const Vector< double > &s, Vector< double > &x) const

double	interpolated_dxdt (const Vector< double > &s, const unsigned &i, const unsigned &t)

void	interpolated_dxdt (const Vector< double > &s, const unsigned &t, Vector< double > &dxdt)

int &	normal_sign ()

int	normal_sign () const

int &	face_index ()

int	face_index () const

const Vector< double > *	tangent_direction_pt () const
	Public access function for the tangent direction pointer. More...

void	set_tangent_direction (Vector< double > *tangent_direction_pt)
	Set the tangent direction vector. More...

void	turn_on_warning_for_discontinuous_tangent ()

void	turn_off_warning_for_discontinuous_tangent ()

void	continuous_tangent_and_outer_unit_normal (const Vector< double > &s, Vector< Vector< double >> &tang_vec, Vector< double > &unit_normal) const

void	continuous_tangent_and_outer_unit_normal (const unsigned &ipt, Vector< Vector< double >> &tang_vec, Vector< double > &unit_normal) const

void	outer_unit_normal (const Vector< double > &s, Vector< double > &unit_normal) const
	Compute outer unit normal at the specified local coordinate. More...

void	outer_unit_normal (const unsigned &ipt, Vector< double > &unit_normal) const
	Compute outer unit normal at ipt-th integration point. More...

FiniteElement *&	bulk_element_pt ()
	Pointer to higher-dimensional "bulk" element. More...

FiniteElement *	bulk_element_pt () const
	Pointer to higher-dimensional "bulk" element (const version) More...

CoordinateMappingFctPt &	face_to_bulk_coordinate_fct_pt ()

CoordinateMappingFctPt	face_to_bulk_coordinate_fct_pt () const

BulkCoordinateDerivativesFctPt &	bulk_coordinate_derivatives_fct_pt ()

BulkCoordinateDerivativesFctPt	bulk_coordinate_derivatives_fct_pt () const

Vector< double >	local_coordinate_in_bulk (const Vector< double > &s) const

void	get_local_coordinate_in_bulk (const Vector< double > &s, Vector< double > &s_bulk) const

void	get_ds_bulk_ds_face (const Vector< double > &s, DenseMatrix< double > &dsbulk_dsface, unsigned &interior_direction) const

unsigned &	bulk_position_type (const unsigned &i)

const unsigned &	bulk_position_type (const unsigned &i) const

void	bulk_node_number_resize (const unsigned &i)
	Resize the storage for the bulk node numbers. More...

unsigned &	bulk_node_number (const unsigned &n)

const unsigned &	bulk_node_number (const unsigned &n) const

void	bulk_position_type_resize (const unsigned &i)
	Resize the storage for bulk_position_type to i entries. More...

unsigned &	nbulk_value (const unsigned &n)

unsigned	nbulk_value (const unsigned &n) const

void	nbulk_value_resize (const unsigned &i)

void	resize_nodes (Vector< unsigned > &nadditional_data_values)

void	output_zeta (std::ostream &outfile, const unsigned &nplot)
	Output boundary coordinate zeta. More...

Private Attributes
Vector< double >	Normal_to_clamping_plane
	Normal vector to the clamping plane. More...

Additional Inherited Members
Public Types inherited from oomph::FiniteElement
typedef void(*	SteadyExactSolutionFctPt) (const Vector< double > &, Vector< double > &)

typedef void(*	UnsteadyExactSolutionFctPt) (const double &, const Vector< double > &, Vector< double > &)

Public Types inherited from oomph::SolidFiniteElement
typedef double(*	MultiplierFctPt) (const Vector< double > &xi)

Static Public Attributes inherited from oomph::FiniteElement
static double	Tolerance_for_singular_jacobian = 1.0e-16
	Tolerance below which the jacobian is considered singular. More...

static bool	Accept_negative_jacobian = false

static bool	Suppress_output_while_checking_for_inverted_elements

Static Public Attributes inherited from oomph::GeneralisedElement
static bool	Suppress_warning_about_repeated_internal_data

static bool	Suppress_warning_about_repeated_external_data = true

static double	Default_fd_jacobian_step = 1.0e-8

Protected Member Functions inherited from oomph::FiniteElement
virtual void	assemble_local_to_eulerian_jacobian (const DShape &dpsids, DenseMatrix< double > &jacobian) const

virtual void	assemble_local_to_eulerian_jacobian2 (const DShape &d2psids, DenseMatrix< double > &jacobian2) const

virtual void	assemble_eulerian_base_vectors (const DShape &dpsids, DenseMatrix< double > &interpolated_G) const

template<unsigned DIM>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

virtual double	local_to_eulerian_mapping (const DShape &dpsids, DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

double	local_to_eulerian_mapping (const DShape &dpsids, DenseMatrix< double > &inverse_jacobian) const

virtual double	local_to_eulerian_mapping_diagonal (const DShape &dpsids, DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

virtual void	dJ_eulerian_dnodal_coordinates (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<unsigned DIM>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

virtual void	d_dshape_eulerian_dnodal_coordinates (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<unsigned DIM>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

virtual void	transform_derivatives (const DenseMatrix< double > &inverse_jacobian, DShape &dbasis) const

void	transform_derivatives_diagonal (const DenseMatrix< double > &inverse_jacobian, DShape &dbasis) const

template<unsigned DIM>
void	transform_second_derivatives_template (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

template<unsigned DIM>
void	transform_second_derivatives_diagonal (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

virtual void	fill_in_jacobian_from_nodal_by_fd (Vector< double > &residuals, DenseMatrix< double > &jacobian)

void	fill_in_jacobian_from_nodal_by_fd (DenseMatrix< double > &jacobian)

virtual void	update_before_nodal_fd ()

virtual void	reset_after_nodal_fd ()

virtual void	update_in_nodal_fd (const unsigned &i)

virtual void	reset_in_nodal_fd (const unsigned &i)

template<>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const
	Zero-d specialisation of function to calculate inverse of jacobian mapping. More...

template<>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const
	One-d specialisation of function to calculate inverse of jacobian mapping. More...

template<>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const
	Two-d specialisation of function to calculate inverse of jacobian mapping. More...

template<>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

template<>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<>
void	transform_second_derivatives_template (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

template<>
void	transform_second_derivatives_template (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

template<>
void	transform_second_derivatives_diagonal (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

template<>
void	transform_second_derivatives_diagonal (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

Protected Member Functions inherited from oomph::GeneralisedElement
unsigned	add_internal_data (Data *const &data_pt, const bool &fd=true)

bool	internal_data_fd (const unsigned &i) const

void	exclude_internal_data_fd (const unsigned &i)

void	include_internal_data_fd (const unsigned &i)

void	clear_global_eqn_numbers ()

void	add_global_eqn_numbers (std::deque< unsigned long > const &global_eqn_numbers, std::deque< double * > const &global_dof_pt)

virtual void	assign_internal_and_external_local_eqn_numbers (const bool &store_local_dof_pt)

virtual void	assign_additional_local_eqn_numbers ()

int	internal_local_eqn (const unsigned &i, const unsigned &j) const

int	external_local_eqn (const unsigned &i, const unsigned &j)

void	fill_in_jacobian_from_internal_by_fd (Vector< double > &residuals, DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

void	fill_in_jacobian_from_internal_by_fd (DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

void	fill_in_jacobian_from_external_by_fd (Vector< double > &residuals, DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

void	fill_in_jacobian_from_external_by_fd (DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

virtual void	update_before_internal_fd ()

virtual void	reset_after_internal_fd ()

virtual void	update_in_internal_fd (const unsigned &i)

virtual void	reset_in_internal_fd (const unsigned &i)

virtual void	update_before_external_fd ()

virtual void	reset_after_external_fd ()

virtual void	update_in_external_fd (const unsigned &i)

virtual void	reset_in_external_fd (const unsigned &i)

virtual void	fill_in_contribution_to_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &mass_matrix)

virtual void	fill_in_contribution_to_jacobian_and_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &jacobian, DenseMatrix< double > &mass_matrix)

virtual void	fill_in_contribution_to_dresiduals_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam)

virtual void	fill_in_contribution_to_djacobian_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam)

virtual void	fill_in_contribution_to_djacobian_and_dmass_matrix_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam, DenseMatrix< double > &dmass_matrix_dparam)

virtual void	fill_in_contribution_to_hessian_vector_products (Vector< double > const &Y, DenseMatrix< double > const &C, DenseMatrix< double > &product)

virtual void	fill_in_contribution_to_inner_products (Vector< std::pair< unsigned, unsigned >> const &history_index, Vector< double > &inner_product)

virtual void	fill_in_contribution_to_inner_product_vectors (Vector< unsigned > const &history_index, Vector< Vector< double >> &inner_product_vector)

Protected Member Functions inherited from oomph::SolidFiniteElement
void	fill_in_generic_jacobian_for_solid_ic (Vector< double > &residuals, DenseMatrix< double > &jacobian, const unsigned &flag)

void	set_nnodal_lagrangian_type (const unsigned &nlagrangian_type)

virtual double	local_to_lagrangian_mapping (const DShape &dpsids, DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

double	local_to_lagrangian_mapping (const DShape &dpsids, DenseMatrix< double > &inverse_jacobian) const

virtual double	local_to_lagrangian_mapping_diagonal (const DShape &dpsids, DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

virtual void	assign_solid_local_eqn_numbers (const bool &store_local_dof)
	Assign local equation numbers for the solid equations in the element. More...

void	describe_solid_local_dofs (std::ostream &out, const std::string &current_string) const
	Classifies dofs locally for solid specific aspects. More...

void	fill_in_contribution_to_jacobian (Vector< double > &residuals, DenseMatrix< double > &jacobian)

virtual void	fill_in_jacobian_from_solid_position_by_fd (Vector< double > &residuals, DenseMatrix< double > &jacobian)

void	fill_in_jacobian_from_solid_position_by_fd (DenseMatrix< double > &jacobian)

virtual void	update_before_solid_position_fd ()

virtual void	reset_after_solid_position_fd ()

virtual void	update_in_solid_position_fd (const unsigned &i)

virtual void	reset_in_solid_position_fd (const unsigned &i)

Protected Member Functions inherited from oomph::FaceElement
void	add_additional_values (const Vector< unsigned > &nadditional_values, const unsigned &id)

Protected Attributes inherited from oomph::FiniteElement
MacroElement *	Macro_elem_pt
	Pointer to the element's macro element (NULL by default) More...

Protected Attributes inherited from oomph::GeomObject
unsigned	NLagrangian
	Number of Lagrangian (intrinsic) coordinates. More...

unsigned	Ndim
	Number of Eulerian coordinates. More...

TimeStepper *	Geom_object_time_stepper_pt

Protected Attributes inherited from oomph::SolidFiniteElement
MacroElement *	Undeformed_macro_elem_pt
	Pointer to the element's "undeformed" macro element (NULL by default) More...

SolidInitialCondition *	Solid_ic_pt
	Pointer to object that specifies the initial condition. More...

bool	Solve_for_consistent_newmark_accel_flag

Protected Attributes inherited from oomph::FaceElement
unsigned	Boundary_number_in_bulk_mesh
	The boundary number in the bulk mesh to which this element is attached. More...

FiniteElement *	Bulk_element_pt
	Pointer to the associated higher-dimensional "bulk" element. More...

Vector< unsigned >	Bulk_node_number

Vector< unsigned >	Nbulk_value

Vector< double > *	Tangent_direction_pt

Static Protected Attributes inherited from oomph::FiniteElement
static const unsigned	Default_Initial_Nvalue = 0
	Default value for the number of values at a node. More...

static const double	Node_location_tolerance = 1.0e-14

static const unsigned	N2deriv [] = {0, 1, 3, 6}

Static Protected Attributes inherited from oomph::GeneralisedElement
static DenseMatrix< double >	Dummy_matrix

static std::deque< double * >	Dof_pt_deque

Detailed Description

///////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////// Element that allows the imposition of boundary conditions for a shell that is clamped to a 2D plane that is specified by its normal. Constraint is applied by a Lagrange multiplier.
Note 1: Note that the introduction of the Lagrange multiplier adds two additional values (relative to the number of values before the addition of the FaceElement) to the nodes. This ensures that nodes that are shared by adjacent FaceElements are not resized repeatedly but also means that this won't work if two "edges" of the shell (that share a node) are subject to different constraints, each applied with its own independent Lagrange multiplier. In such cases a modified version of this class must be written.
Note 2: The FaceGeometry for a HermiteShellElement is the 1D two-node element SolidQHermiteElement<1> which has four shape functions (two nodes, two types – representing the shape functions that interpolate the value and the derivative). These are the "correct" shape functions for the interpolation of the Lagrange multiplier and the isoparametric representation of the geometry. However, when applying the contribution from the constraint equation to the bulk equations, we have to take all four types of dof into account so the element has to reset the number of positional dofs to four. To avoid any clashes we overload (the relevant subset of) the access functions to the shape functions and their derivatives and set the shape functions associated with the spurious positional dofs to zero. This is a bit hacky but the only way (?) this can be done...

Constructor & Destructor Documentation

◆ ClampedHermiteShellBoundaryConditionElement() [1/3]

oomph::ClampedHermiteShellBoundaryConditionElement::ClampedHermiteShellBoundaryConditionElement	(	FiniteElement *const &	bulk_el_pt,
		const int &	face_index
	)

Constructor, takes the pointer to the "bulk" element and the face index.

///////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////// Constructor, takes the pointer to the "bulk" element, the index of the fixed local coordinate and its value represented by an integer (+/- 1), indicating that the face is located at the max. or min. value of the "fixed" local coordinate in the bulk element.

     : FaceGeometry<HermiteShellElement>(), FaceElement()
   {
     // Let the bulk element build the FaceElement, i.e. setup the pointers
     // to its nodes (by referring to the appropriate nodes in the bulk
     // element), etc.
     bulk_el_pt->build_face_element(face_index, this);
  
     // Overwrite default assignments:
  
     // Number of position types (for automatic local equation numbering)
     // must be re-set to the shell case because the constraint
     // equation makes contributions to all 3 (coordinate directions) x
     // 4 (types of positional dofs) = 12 dofs associated with each node in the
     // shell element. But keep reading...
     set_nnodal_position_type(4);
  
  
     // The trouble with the above is that the parametrisation of the
     // element geometry (used in J_eulerian and elsewhere)
     // is based on the 4 (2 nodes x 2 types -- value and slope) shape functions
     // in the 1D element. In general this is done by looping over the
     // nodal position types (2 per node) and referring to the
     // relevant position Data at the nodes indirectly via the
     // bulk_position_type(...) function. This is now screwed up
     // because we've bumped up the number of nodal position types
     // to four! The slightly hacky way around this is resize
     // the lookup scheme underlying the bulk_position_type(...)
     // to four types of degree of freedom per node so it's consistent
     // with the above assignement. However, we only have shape
     // functions associated with the two types of degree of freedom,
     // so (below) we overload shape(...) and dshape_local(...)
     // to that it returns zero for all "superfluous" shape functions.
     bulk_position_type_resize(4);
  
     // Make some dummy assigments to the position types that
     // correspond to the two superfluous ones -- the values associated
     // with these will never be used since we're setting the
     // associated shape functions to zero!
     bulk_position_type(2) = 0;
     bulk_position_type(3) = 0;
  
     // Resize normal to clamping plane and initialise for clamping
     // being applied in a plane where z=const.
     Normal_to_clamping_plane.resize(3);
     Normal_to_clamping_plane[0] = 0.0;
     Normal_to_clamping_plane[1] = 0.0;
     Normal_to_clamping_plane[2] = 1.0;
  
     // We need two additional values (for the two types of the Lagrange
     // multiplier interpolated by the 1D Hermite basis functions)
     // at the element's two nodes
     Vector<unsigned> nadditional_data_values(2);
     nadditional_data_values[0] = 2;
     nadditional_data_values[1] = 2;
     resize_nodes(nadditional_data_values);
   }

References oomph::FiniteElement::build_face_element(), oomph::FaceElement::bulk_position_type(), oomph::FaceElement::bulk_position_type_resize(), oomph::FaceElement::face_index(), Normal_to_clamping_plane, oomph::FaceElement::resize_nodes(), and oomph::FiniteElement::set_nnodal_position_type().

◆ ClampedHermiteShellBoundaryConditionElement() [2/3]

oomph::ClampedHermiteShellBoundaryConditionElement::ClampedHermiteShellBoundaryConditionElement ( )

inline

Broken empty constructor.

     {
       throw OomphLibError("Don't call empty constructor for "
                           "ClampedHermiteShellBoundaryConditionElement",
                           OOMPH_CURRENT_FUNCTION,
                           OOMPH_EXCEPTION_LOCATION);
     }

References OOMPH_CURRENT_FUNCTION, and OOMPH_EXCEPTION_LOCATION.

◆ ClampedHermiteShellBoundaryConditionElement() [3/3]

oomph::ClampedHermiteShellBoundaryConditionElement::ClampedHermiteShellBoundaryConditionElement ( const ClampedHermiteShellBoundaryConditionElement & dummy )

delete

Broken copy constructor.

Member Function Documentation

◆ dshape_local()

void oomph::ClampedHermiteShellBoundaryConditionElement::dshape_local	(	const Vector< double > &	s,
		Shape &	psi,
		DShape &	dpsids
	)		const

inlinevirtual

Calculate the geometric shape functions at local coordinate s. Set any "superfluous" shape functions to zero.

Reimplemented from oomph::FiniteElement.

     {
       // Initialise all of them to zero
       unsigned n = psi.nindex1();
       unsigned m = psi.nindex2();
       for (unsigned i = 0; i < n; i++)
       {
         for (unsigned j = 0; j < m; j++)
         {
           psi(i, j) = 0.0;
         }
       }
       unsigned n1 = dpsids.nindex1();
       unsigned n2 = dpsids.nindex2();
       unsigned n3 = dpsids.nindex3();
       for (unsigned i = 0; i < n1; i++)
       {
         for (unsigned j = 0; j < n2; j++)
         {
           for (unsigned k = 0; k < n3; k++)
           {
             dpsids(i, j, k) = 0.0;
           }
         }
       }
       FaceGeometry<HermiteShellElement>::dshape_local(s, psi, dpsids);
     }

References i, j, k, m, n, oomph::Shape::nindex1(), oomph::DShape::nindex1(), oomph::Shape::nindex2(), oomph::DShape::nindex2(), oomph::DShape::nindex3(), and s.

◆ fill_in_contribution_to_residuals()

void oomph::ClampedHermiteShellBoundaryConditionElement::fill_in_contribution_to_residuals ( Vector< double > & residuals )

virtual

Fill in the element's contribution to its residual vector.

Add the element's contribution to its residual vector.

Reimplemented from oomph::GeneralisedElement.

   {
     // Get position vector to and normal vector on wall (from bulk element)
     HermiteShellElement* bulk_el_pt =
       dynamic_cast<HermiteShellElement*>(bulk_element_pt());
  
     // Local coordinates in bulk
     Vector<double> s_bulk(2);
  
     // Local coordinate in FaceElement:
     Vector<double> s(1);
  
     // Normal to shell
     Vector<double> shell_normal(3);
     Vector<double> shell_normal_plus(3);
  
     // Find out how many nodes there are
     const unsigned n_node = nnode();
  
     // Types of (nonzero) shape/test fcts (for Lagrange multiplier) in
     // this element
     unsigned n_type = 2;
  
     // Integer to store the local equation number
     int local_eqn = 0;
  
     // Set up memory for the shape functions:
  
     // Shape fcts
     Shape psi(n_node, n_type);
  
     // Set # of integration points
     const unsigned n_intpt = integral_pt()->nweight();
  
     // Loop over the integration points
     for (unsigned ipt = 0; ipt < n_intpt; ipt++)
     {
       // Get the integral weight
       double w = integral_pt()->weight(ipt);
  
       // Get integration point in local coordinates
       s[0] = integral_pt()->knot(ipt, 0);
  
       // Get shape functions
       shape(s, psi);
  
       // Get jacobian
       double J = J_eulerian(s);
  
       // Assemble the Lagrange multiplier
       double lambda = 0.0;
       for (unsigned j = 0; j < n_node; j++)
       {
         for (unsigned k = 0; k < n_type; k++)
         {
           // The (additional) Lagrange multiplier values are stored
           // after those that were created by the bulk elements:
           lambda += node_pt(j)->value(Nbulk_value[j] + k) * psi(j, k);
         }
       }
  
       // Get vector of coordinates in bulk element
       s_bulk = local_coordinate_in_bulk(s);
  
       // Get unit normal on bulk shell element
       bulk_el_pt->get_normal(s_bulk, shell_normal);
  
       // Premultiply the weights and the Jacobian
       double W = w * J;
  
       // Here's the actual constraint
       double constraint_residual =
         shell_normal[0] * Normal_to_clamping_plane[0] +
         shell_normal[1] * Normal_to_clamping_plane[1] +
         shell_normal[2] * Normal_to_clamping_plane[2];
  
  
       // Assemble residual for Lagrange multiplier:
       //-------------------------------------------
  
       // Loop over the number of nodes
       for (unsigned j = 0; j < n_node; j++)
       {
         // Loop over the type of degree of freedom
         for (unsigned k = 0; k < n_type; k++)
         {
           // Local eqn number. Recall that the
           // (additional) Lagrange multiplier values are stored
           // after those that were created by the bulk elements:
           local_eqn = nodal_local_eqn(j, Nbulk_value[j] + k);
           if (local_eqn >= 0)
           {
             residuals[local_eqn] += constraint_residual * psi(j, k) * W;
           }
         }
       }
  
  
       // Add Lagrange multiplier contribution to bulk equations
       //-------------------------------------------------------
  
       // Derivatives of constraint equations w.r.t. positional values
       // is done by finite differencing
       double fd_step = 1.0e-8;
  
       // Loop over the number of nodes
       for (unsigned j = 0; j < n_node; j++)
       {
         Node* nod_pt = node_pt(j);
  
         // Loop over directions
         for (unsigned i = 0; i < 3; i++)
         {
           // Loop over the type of degree of freedom
           for (unsigned k = 0; k < 4; k++)
           {
             // Local eqn number: Node, type, direction
             local_eqn = position_local_eqn(j, k, i);
             if (local_eqn >= 0)
             {
               // Backup
               double backup = nod_pt->x_gen(k, i);
  
               // Increment
               nod_pt->x_gen(k, i) += fd_step;
  
               // Re-evaluate unit normal on bulk shell element
               bulk_el_pt->get_normal(s_bulk, shell_normal_plus);
  
               // Re-evaluate the constraint
               double constraint_residual_plus =
                 shell_normal_plus[0] * Normal_to_clamping_plane[0] +
                 shell_normal_plus[1] * Normal_to_clamping_plane[1] +
                 shell_normal_plus[2] * Normal_to_clamping_plane[2];
  
               // Derivarive of constraint w.r.t. to current discrete
               // displacement
               double dres_dx =
                 (constraint_residual_plus - constraint_residual) / fd_step;
  
               // Add to residual
               residuals[local_eqn] += lambda * dres_dx * W;
  
               // Reset
               nod_pt->x_gen(k, i) = backup;
             }
           }
         }
       }
     } // End of loop over the integration points
  
     // Loop over integration points
   }

References oomph::FaceElement::bulk_element_pt(), oomph::KirchhoffLoveShellEquations::get_normal(), i, oomph::FiniteElement::integral_pt(), J, j, oomph::FaceElement::J_eulerian(), k, oomph::Integral::knot(), lambda, oomph::FaceElement::local_coordinate_in_bulk(), oomph::FaceElement::Nbulk_value, oomph::FiniteElement::nnode(), oomph::FiniteElement::nodal_local_eqn(), oomph::FiniteElement::node_pt(), Normal_to_clamping_plane, oomph::Integral::nweight(), oomph::SolidFiniteElement::position_local_eqn(), s, shape(), oomph::Node::value(), w, oomph::QuadTreeNames::W, oomph::Integral::weight(), and oomph::Node::x_gen().

◆ get_dof_numbers_for_unknowns()

void oomph::ClampedHermiteShellBoundaryConditionElement::get_dof_numbers_for_unknowns ( std::list< std::pair< unsigned long, unsigned >> & dof_lookup_list ) const

virtual

Create a list of pairs for all unknowns in this element, so that the first entry in each pair contains the global equation number of the unknown, while the second one contains the number of the "DOF types" that this unknown is associated with. (Function can obviously only be called if the equation numbering scheme has been set up.)

Create a list of pairs for all unknowns in this element, so that the first entry in each pair contains the global equation number of the unknown, while the second one contains the number of the "DOF types" that this unknown is associated with. (Function can obviously only be called if the equation numbering scheme has been set up.) This element is only in charge of the solid dofs.

Reimplemented from oomph::GeneralisedElement.

   {
     // temporary pair (used to store dof lookup prior to being added to list)
     std::pair<unsigned long, unsigned> dof_lookup;
  
     // number of nodes
     const unsigned n_node = this->nnode();
  
     // Get the number of position dofs and dimensions at the node
     const unsigned n_position_type = nnodal_position_type();
     const unsigned nodal_dim = nodal_dimension();
  
     // Integer storage for local unknown
     int local_unknown = 0;
  
     // Loop over the nodes
     for (unsigned n = 0; n < n_node; n++)
     {
       Node* nod_pt = this->node_pt(n);
  
       // Loop over position dofs
       for (unsigned k = 0; k < n_position_type; k++)
       {
         // Loop over dimension
         for (unsigned i = 0; i < nodal_dim; i++)
         {
           // If the variable is free
           local_unknown = position_local_eqn(n, k, i);
  
           // ignore pinned values
           if (local_unknown >= 0)
           {
             // store dof lookup in temporary pair: First entry in pair
             // is global equation number; second entry is dof type
             dof_lookup.first = this->eqn_number(local_unknown);
             dof_lookup.second = 0;
  
             // add to list
             dof_lookup_list.push_front(dof_lookup);
           }
         }
       }
  
       // Loop over values
       unsigned n_val = nod_pt->nvalue();
       for (unsigned j = 0; j < n_val; j++)
       {
         // If the variable is free
         local_unknown = nodal_local_eqn(n, j);
  
         // ignore pinned values
         if (local_unknown >= 0)
         {
           // store dof lookup in temporary pair: First entry in pair
           // is global equation number; second entry is dof type
           dof_lookup.first = this->eqn_number(local_unknown);
           dof_lookup.second = 0;
  
           // add to list
           dof_lookup_list.push_front(dof_lookup);
         }
       }
     }
   }

References oomph::GeneralisedElement::eqn_number(), i, j, k, n, oomph::FiniteElement::nnodal_position_type(), oomph::FiniteElement::nnode(), oomph::FiniteElement::nodal_dimension(), oomph::FiniteElement::nodal_local_eqn(), oomph::FiniteElement::node_pt(), oomph::Data::nvalue(), and oomph::SolidFiniteElement::position_local_eqn().

◆ ndof_types()

unsigned oomph::ClampedHermiteShellBoundaryConditionElement::ndof_types ( ) const

inlinevirtual

The number of "DOF types" that degrees of freedom in this element are sub-divided into: Just the solid degrees of freedom themselves.

Reimplemented from oomph::GeneralisedElement.

     {
       return 1;
     }

◆ operator=()

void oomph::ClampedHermiteShellBoundaryConditionElement::operator= ( const ClampedHermiteShellBoundaryConditionElement & )

delete

Broken assignment operator.

◆ output() [1/4]

void oomph::ClampedHermiteShellBoundaryConditionElement::output ( FILE * file_pt )

inlinevirtual

C-style output function – forward to broken version in FiniteElement until somebody decides what exactly they want to plot here...

Reimplemented from oomph::FiniteElement.

     {
       FiniteElement::output(file_pt);
     }

References oomph::FiniteElement::output().

◆ output() [2/4]

void oomph::ClampedHermiteShellBoundaryConditionElement::output	(	FILE *	file_pt,
		const unsigned &	n_plot
	)

inlinevirtual

C-style output function – forward to broken version in FiniteElement until somebody decides what exactly they want to plot here...

Reimplemented from oomph::FiniteElement.

     {
       FiniteElement::output(file_pt, n_plot);
     }

References oomph::FiniteElement::output().

◆ output() [3/4]

void oomph::ClampedHermiteShellBoundaryConditionElement::output ( std::ostream & outfile )

inlinevirtual

Output function – forward to broken version in FiniteElement until somebody decides what exactly they want to plot here...

Reimplemented from oomph::FiniteElement.

     {
       FiniteElement::output(outfile);
     }

References oomph::FiniteElement::output().

◆ output() [4/4]

void oomph::ClampedHermiteShellBoundaryConditionElement::output	(	std::ostream &	outfile,
		const unsigned &	n_plot
	)

virtual

Output function.

Reimplemented from oomph::FiniteElement.

   {
     // Get bulk element
     HermiteShellElement* bulk_el_pt =
       dynamic_cast<HermiteShellElement*>(bulk_element_pt());
  
     // Local coord
     Vector<double> s(1);
  
     // Coordinate in bulk
     Vector<double> s_bulk(2);
  
     // Normal vector
     Vector<double> shell_normal(3);
  
     // # of nodes, # of dof types
     Shape psi(2, 2);
  
     // Tecplot header info
     outfile << "ZONE I=" << n_plot << std::endl;
  
     // Loop over plot points
     for (unsigned l = 0; l < n_plot; l++)
     {
       s[0] = -1.0 + l * 2.0 / (n_plot - 1);
  
       // Get vector of coordinates in bulk element
       s_bulk = local_coordinate_in_bulk(s);
  
       // Get unit normal on bulk shell element
       bulk_el_pt->get_normal(s_bulk, shell_normal);
  
       // Get shape function
       shape(s, psi);
  
       // Assemble the Lagrange multiplier
       double lambda = 0.0;
       for (unsigned j = 0; j < 2; j++)
       {
         for (unsigned k = 0; k < 2; k++)
         {
           // The (additional) Lagrange multiplier values are stored
           // after those that were created by the bulk elements:
           lambda += node_pt(j)->value(Nbulk_value[j] + k) * psi(j, k);
         }
       }
  
       double dot_product = shell_normal[0] * Normal_to_clamping_plane[0] +
                            shell_normal[1] * Normal_to_clamping_plane[1] +
                            shell_normal[2] * Normal_to_clamping_plane[2];
  
       // Output stuff
       outfile << s[0] << " " << interpolated_xi(s, 0) << " "
               << interpolated_xi(s, 1) << " " << interpolated_x(s, 0) << " "
               << interpolated_x(s, 1) << " " << interpolated_x(s, 2) << " "
               << J_eulerian(s) << " " << bulk_el_pt->interpolated_xi(s_bulk, 0)
               << " " << bulk_el_pt->interpolated_xi(s_bulk, 1) << " "
               << bulk_el_pt->interpolated_x(s_bulk, 0) << " "
               << bulk_el_pt->interpolated_x(s_bulk, 1) << " "
               << bulk_el_pt->interpolated_x(s_bulk, 2) << " " << lambda << " "
               << shell_normal[0] << " " << shell_normal[1] << " "
               << shell_normal[2] << " " << Normal_to_clamping_plane[0] << " "
               << Normal_to_clamping_plane[1] << " "
               << Normal_to_clamping_plane[2] << " " << dot_product << " "
               << std::endl;
     }
  
  
     // Initialise error
     const bool check_error = false;
     if (check_error)
     {
       double max_error = 0.0;
  
       // Set # of integration points
       const unsigned n_intpt = integral_pt()->nweight();
  
       // Loop over the integration points
       for (unsigned ipt = 0; ipt < n_intpt; ipt++)
       {
         // Get integration point in local coordinates
         s[0] = integral_pt()->knot(ipt, 0);
  
         // Get eulerian jacobian via s
         double J_via_s = J_eulerian(s);
  
         // Get eulerian jacobian via ipt
         double J_via_ipt = J_eulerian_at_knot(ipt);
  
         double error = std::fabs(J_via_s - J_via_ipt);
         if (error > max_error) max_error = error;
       }
       if (max_error > 1.0e-14)
       {
         oomph_info << "Warning: Max. error between J_via_s J_via_ipt "
                    << max_error << std::endl;
       }
     }
   }

References oomph::FaceElement::bulk_element_pt(), calibrate::error, boost::multiprecision::fabs(), oomph::KirchhoffLoveShellEquations::get_normal(), oomph::FiniteElement::integral_pt(), oomph::FiniteElement::interpolated_x(), oomph::FaceElement::interpolated_x(), oomph::SolidFiniteElement::interpolated_xi(), oomph::SolidFaceElement::interpolated_xi(), j, oomph::FaceElement::J_eulerian(), oomph::FaceElement::J_eulerian_at_knot(), k, oomph::Integral::knot(), lambda, oomph::FaceElement::local_coordinate_in_bulk(), MeshRefinement::max_error, oomph::FaceElement::Nbulk_value, oomph::FiniteElement::node_pt(), Normal_to_clamping_plane, oomph::Integral::nweight(), oomph::oomph_info, s, shape(), and oomph::Node::value().

◆ set_symmetry_line()

void oomph::ClampedHermiteShellBoundaryConditionElement::set_symmetry_line ( const Vector< double > & normal_to_clamping_plane )

inline

Set normal vector to clamping plane.

     {
       Normal_to_clamping_plane[0] = normal_to_clamping_plane[0];
       Normal_to_clamping_plane[1] = normal_to_clamping_plane[1];
       Normal_to_clamping_plane[2] = normal_to_clamping_plane[2];
     }

References Normal_to_clamping_plane.

◆ shape()

void oomph::ClampedHermiteShellBoundaryConditionElement::shape	(	const Vector< double > &	s,
		Shape &	psi
	)		const

inlinevirtual

Calculate the geometric shape functions at local coordinate s. Set any "superfluous" shape functions to zero.

Implements oomph::FiniteElement.

     {
       // Initialise all of them to zero
       unsigned n = psi.nindex1();
       unsigned m = psi.nindex2();
       for (unsigned i = 0; i < n; i++)
       {
         for (unsigned j = 0; j < m; j++)
         {
           psi(i, j) = 0.0;
         }
       }
       FaceGeometry<HermiteShellElement>::shape(s, psi);
     }

References i, j, m, n, oomph::Shape::nindex1(), oomph::Shape::nindex2(), s, and oomph::OneDimLagrange::shape().

Referenced by fill_in_contribution_to_residuals(), and output().

Member Data Documentation

◆ Normal_to_clamping_plane

Vector<double> oomph::ClampedHermiteShellBoundaryConditionElement::Normal_to_clamping_plane

private

Normal vector to the clamping plane.

Referenced by ClampedHermiteShellBoundaryConditionElement(), fill_in_contribution_to_residuals(), output(), and set_symmetry_line().

The documentation for this class was generated from the following files:

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ClampedHermiteShellBoundaryConditionElement() [1/3]

◆ ClampedHermiteShellBoundaryConditionElement() [2/3]

◆ ClampedHermiteShellBoundaryConditionElement() [3/3]

Member Function Documentation

◆ dshape_local()

◆ fill_in_contribution_to_residuals()

◆ get_dof_numbers_for_unknowns()

◆ ndof_types()

◆ operator=()

◆ output() [1/4]

◆ output() [2/4]

◆ output() [3/4]

◆ output() [4/4]

◆ set_symmetry_line()

◆ shape()

Member Data Documentation

◆ Normal_to_clamping_plane