Inheritance diagram for ElasticTwoLayerMesh< ELEMENT >:

Public Member Functions
	ElasticTwoLayerMesh (const unsigned &nx, const unsigned &ny1, const unsigned &ny2, const double &lx, const double &h1, const double &h2, const bool &periodic_in_x=false, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

FiniteElement *&	upper_layer_element_pt (const unsigned long &i)
	Access functions for pointers to elements in upper layer. More...

FiniteElement *&	lower_layer_element_pt (const unsigned long &i)
	Access functions for pointers to elements in bottom layer. More...

unsigned long	nupper () const
	Number of elements in upper layer. More...

unsigned long	nlower () const
	Number of elements in top layer. More...

FiniteElement *&	interface_upper_boundary_element_pt (const unsigned long &i)
	Access functions for pointers to elements in upper layer. More...

FiniteElement *&	interface_lower_boundary_element_pt (const unsigned long &i)
	Access functions for pointers to elements in bottom layer. More...

unsigned long	ninterface_upper () const
	Number of elements in upper layer. More...

unsigned long	ninterface_lower () const
	Number of elements in top layer. More...

int	interface_upper_face_index_at_boundary (const unsigned &e)

int	interface_lower_face_index_at_boundary (const unsigned &e)

Public Member Functions inherited from oomph::ElasticRectangularQuadMesh< ELEMENT >
	ElasticRectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &lx, const double &ly, const Vector< double > &origin, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

	ElasticRectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &lx, const double &ly, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

	ElasticRectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &lx, const double &ly, const bool &periodic_in_x, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

Public Member Functions inherited from oomph::RectangularQuadMesh< ELEMENT >
	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &lx, const double &ly, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &xmin, const double &xmax, const double &ymin, const double &ymax, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &lx, const double &ly, const bool &periodic_in_x, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &xmin, const double &xmax, const double &ymin, const double &ymax, const bool &periodic_in_x, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

const unsigned &	nx () const
	Return number of elements in x direction. More...

const unsigned &	ny () const
	Return number of elements in y direction. More...

const double	x_min () const
	Return the minimum value of x coordinate. More...

const double	x_max () const
	Return the maximum value of x coordinate. More...

const double	y_min () const
	Return the minimum value of y coordinate. More...

const double	y_max () const
	Return the maximum value of y coordinate. More...

virtual void	element_reorder ()

virtual double	x_spacing_function (unsigned xelement, unsigned xnode, unsigned yelement, unsigned ynode)

virtual double	y_spacing_function (unsigned xelement, unsigned xnode, unsigned yelement, unsigned ynode)

Public Member Functions inherited from oomph::QuadMeshBase
	QuadMeshBase ()
	Constructor (empty) More...

	QuadMeshBase (const QuadMeshBase &node)=delete
	Broken copy constructor. More...

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

virtual	~QuadMeshBase ()
	Destructor (empty) More...

void	setup_boundary_element_info ()

void	setup_boundary_element_info (std::ostream &outfile)

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

	Mesh (const Vector< Mesh * > &sub_mesh_pt)

void	merge_meshes (const Vector< Mesh * > &sub_mesh_pt)

virtual void	reset_boundary_element_info (Vector< unsigned > &ntmp_boundary_elements, Vector< Vector< unsigned >> &ntmp_boundary_elements_in_region, Vector< FiniteElement * > &deleted_elements)
	Virtual function to perform the reset boundary elements info rutines. More...

template<class BULK_ELEMENT >
void	doc_boundary_coordinates (const unsigned &b, std::ofstream &the_file)

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

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

virtual	~Mesh ()
	Virtual Destructor to clean up all memory. More...

void	flush_element_and_node_storage ()

void	flush_element_storage ()

void	flush_node_storage ()

Node *&	node_pt (const unsigned long &n)
	Return pointer to global node n. More...

Node *	node_pt (const unsigned long &n) const
	Return pointer to global node n (const version) More...

GeneralisedElement *&	element_pt (const unsigned long &e)
	Return pointer to element e. More...

GeneralisedElement *	element_pt (const unsigned long &e) const
	Return pointer to element e (const version) More...

const Vector< GeneralisedElement * > &	element_pt () const
	Return reference to the Vector of elements. More...

Vector< GeneralisedElement * > &	element_pt ()
	Return reference to the Vector of elements. More...

FiniteElement *	finite_element_pt (const unsigned &e) const

Node *&	boundary_node_pt (const unsigned &b, const unsigned &n)
	Return pointer to node n on boundary b. More...

Node *	boundary_node_pt (const unsigned &b, const unsigned &n) const
	Return pointer to node n on boundary b. More...

void	set_nboundary (const unsigned &nbound)
	Set the number of boundaries in the mesh. More...

void	remove_boundary_nodes ()
	Clear all pointers to boundary nodes. More...

void	remove_boundary_nodes (const unsigned &b)

void	remove_boundary_node (const unsigned &b, Node *const &node_pt)
	Remove a node from the boundary b. More...

void	add_boundary_node (const unsigned &b, Node *const &node_pt)
	Add a (pointer to) a node to the b-th boundary. More...

void	copy_boundary_node_data_from_nodes ()

bool	boundary_coordinate_exists (const unsigned &i) const
	Indicate whether the i-th boundary has an intrinsic coordinate. More...

unsigned long	nelement () const
	Return number of elements in the mesh. More...

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

unsigned	ndof_types () const
	Return number of dof types in mesh. More...

unsigned	elemental_dimension () const
	Return number of elemental dimension in mesh. More...

unsigned	nodal_dimension () const
	Return number of nodal dimension in mesh. More...

void	add_node_pt (Node *const &node_pt)
	Add a (pointer to a) node to the mesh. More...

void	add_element_pt (GeneralisedElement *const &element_pt)
	Add a (pointer to) an element to the mesh. More...

virtual void	node_update (const bool &update_all_solid_nodes=false)

virtual void	reorder_nodes (const bool &use_old_ordering=true)

virtual void	get_node_reordering (Vector< Node * > &reordering, const bool &use_old_ordering=true) const

template<class BULK_ELEMENT , template< class > class FACE_ELEMENT>
void	build_face_mesh (const unsigned &b, Mesh *const &face_mesh_pt)

unsigned	self_test ()
	Self-test: Check elements and nodes. Return 0 for OK. More...

void	max_and_min_element_size (double &max_size, double &min_size)

double	total_size ()

void	check_inverted_elements (bool &mesh_has_inverted_elements, std::ofstream &inverted_element_file)

void	check_inverted_elements (bool &mesh_has_inverted_elements)

unsigned	check_for_repeated_nodes (const double &epsilon=1.0e-12)

Vector< Node * >	prune_dead_nodes ()

unsigned	nboundary () const
	Return number of boundaries. More...

unsigned long	nboundary_node (const unsigned &ibound) const
	Return number of nodes on a particular boundary. More...

FiniteElement *	boundary_element_pt (const unsigned &b, const unsigned &e) const
	Return pointer to e-th finite element on boundary b. More...

Node *	get_some_non_boundary_node () const

unsigned	nboundary_element (const unsigned &b) const
	Return number of finite elements that are adjacent to boundary b. More...

int	face_index_at_boundary (const unsigned &b, const unsigned &e) const

virtual void	dump (std::ofstream &dump_file, const bool &use_old_ordering=true) const
	Dump the data in the mesh into a file for restart. More...

void	dump (const std::string &dump_file_name, const bool &use_old_ordering=true) const
	Dump the data in the mesh into a file for restart. More...

virtual void	read (std::ifstream &restart_file)
	Read solution from restart file. More...

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

void	output_fct_paraview (std::ofstream &file_out, const unsigned &nplot, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt) const

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

void	output (std::ostream &outfile)
	Output for all elements. More...

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

void	output (FILE *file_pt)
	Output for all elements (C-style output) More...

void	output (FILE *file_pt, const unsigned &nplot)
	Output at f(n_plot) points in each element (C-style output) More...

void	output (const std::string &output_filename)
	Output for all elements. More...

void	output (const std::string &output_filename, const unsigned &n_plot)
	Output at f(n_plot) points in each element. More...

void	output_fct (std::ostream &outfile, const unsigned &n_plot, FiniteElement::SteadyExactSolutionFctPt)
	Output a given Vector function at f(n_plot) points in each element. More...

void	output_fct (std::ostream &outfile, const unsigned &n_plot, const double &time, FiniteElement::UnsteadyExactSolutionFctPt)

void	output_boundaries (std::ostream &outfile)
	Output the nodes on the boundaries (into separate tecplot zones) More...

void	output_boundaries (const std::string &output_filename)

void	assign_initial_values_impulsive ()
	Assign initial values for an impulsive start. More...

void	shift_time_values ()

void	calculate_predictions ()

void	set_nodal_and_elemental_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)

virtual void	set_mesh_level_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)

void	set_consistent_pinned_values_for_continuation (ContinuationStorageScheme *const &continuation_stepper_pt)
	Set consistent values for pinned data in continuation. More...

bool	does_pointer_correspond_to_mesh_data (double *const &parameter_pt)
	Does the double pointer correspond to any mesh data. More...

void	set_nodal_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)
	Set the timestepper associated with the nodal data in the mesh. More...

void	set_elemental_internal_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)

virtual void	compute_norm (double &norm)

virtual void	compute_norm (Vector< 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, double &error, double &norm)

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

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

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

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

bool	is_mesh_distributed () const
	Boolean to indicate if Mesh has been distributed. More...

OomphCommunicator *	communicator_pt () const

void	delete_all_external_storage ()
	Wipe the storage for all externally-based elements. More...

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

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

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

	SolidMesh (const Vector< SolidMesh * > &sub_mesh_pt)

SolidNode *	node_pt (const unsigned long &n)
	Return a pointer to the n-th global SolidNode. More...

SolidNode *	boundary_node_pt (const unsigned &b, const unsigned &n)
	Return n-th SolidNodes on b-th boundary. More...

SolidNode *	element_node_pt (const unsigned long &e, const unsigned &n)

void	set_lagrangian_nodal_coordinates ()

void	scale_mesh (const double &factor)

Private Attributes
Vector< FiniteElement * >	Lower_layer_element_pt
	Vector of pointers to element in the upper layer. More...

Vector< FiniteElement * >	Upper_layer_element_pt
	Vector of pointers to element in the lower layer. More...

Vector< FiniteElement * >	Interface_lower_boundary_element_pt

Vector< FiniteElement * >	Interface_upper_boundary_element_pt

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

typedef void(FiniteElement::*	UnsteadyExactSolutionFctPt) (const double &time, const Vector< double > &x, Vector< double > &soln)

Static Public Attributes inherited from oomph::Mesh
static Steady< 0 >	Default_TimeStepper
	The Steady Timestepper. More...

static bool	Suppress_warning_about_empty_mesh_level_time_stepper_function
	Static boolean flag to control warning about mesh level timesteppers. More...

Static Public Attributes inherited from oomph::SolidMesh
static SolidICProblem	Solid_IC_problem

Protected Member Functions inherited from oomph::RectangularQuadMesh< ELEMENT >
void	build_mesh (TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Generic mesh construction function: contains all the hard work. More...

	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &xmin, const double &xmax, const double &ymin, const double &ymax, const bool &periodic_in_x, const bool &build, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

Protected Member Functions inherited from oomph::Mesh
unsigned long	assign_global_eqn_numbers (Vector< double * > &Dof_pt)
	Assign (global) equation numbers to the nodes. More...

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

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

void	assign_local_eqn_numbers (const bool &store_local_dof_pt)
	Assign local equation numbers in all elements. More...

void	convert_to_boundary_node (Node &node_pt, const Vector< FiniteElement > &finite_element_pt)

void	convert_to_boundary_node (Node *&node_pt)

Protected Attributes inherited from oomph::RectangularQuadMesh< ELEMENT >
unsigned	Nx
	Nx: number of elements in x-direction. More...

unsigned	Ny
	Ny: number of elements in y-direction. More...

unsigned	Np
	Np: number of (linear) points in the element. More...

double	Xmin
	Minimum value of x coordinate. More...

double	Xmax
	Maximum value of x coordinate. More...

double	Ymin
	Minimum value of y coordinate. More...

double	Ymax
	Maximum value of y coordinate. More...

bool	Xperiodic

Protected Attributes inherited from oomph::Mesh
Vector< Vector< Node * > >	Boundary_node_pt

bool	Lookup_for_elements_next_boundary_is_setup

Vector< Vector< FiniteElement * > >	Boundary_element_pt

Vector< Vector< int > >	Face_index_at_boundary

Vector< Node * >	Node_pt
	Vector of pointers to nodes. More...

Vector< GeneralisedElement * >	Element_pt
	Vector of pointers to generalised elements. More...

std::vector< bool >	Boundary_coordinate_exists

Detailed Description

template<class ELEMENT>
class ElasticTwoLayerMesh< ELEMENT >

Two layer mesh which employs a pseudo-solid node-update strategy. This class is essentially a wrapper to an ElasticRectangularQuadMesh, with an additional boundary to represent the interface between the two fluid layers. In addition, the mesh paritions the elements into those above and below the interface and relabels boundaries so that we can impose a volume constraint on the lower or upper fluid.

                            3
          ---------------------------------------
          |                                     |
        4 |                                     | 2
          |                 6                   |
          ---------------------------------------
          |                                     |
        5 |                                     | 1
          |                                     |
          ---------------------------------------
                            0

Constructor & Destructor Documentation

◆ ElasticTwoLayerMesh()

template<class ELEMENT >

ElasticTwoLayerMesh< ELEMENT >::ElasticTwoLayerMesh	(	const unsigned &	nx,
		const unsigned &	ny1,
		const unsigned &	ny2,
		const double &	lx,
		const double &	h1,
		const double &	h2,
		const bool &	periodic_in_x = `false`,
		TimeStepper *	time_stepper_pt = `&Mesh::Default_TimeStepper`
	)

inline

Constructor: Pass number of elements in x-direction, number of elements in y-direction in bottom and top layer, respectively, axial length and height of top and bottom layers, a boolean flag to make the mesh periodic in the x-direction, and pointer to timestepper (defaults to Steady timestepper)

   : 
   RectangularQuadMesh<ELEMENT>(nx,ny1+ny2,lx,h1+h2,
                                periodic_in_x,time_stepper_pt),
   ElasticRectangularQuadMesh<ELEMENT>(nx,ny1+ny2,lx,h1+h2,
                                       periodic_in_x,time_stepper_pt)
   {
    //Set up the pointers to elements in the upper and lower fluid
    //Calculate numbers of nodes in upper and lower regions
    unsigned long n_lower = nx*ny1;
    unsigned long n_upper = nx*ny2;
    //Loop over lower elements and push back onto the array
    Lower_layer_element_pt.resize(n_lower);
    for(unsigned e=0;e<n_lower;e++)
     {
      Lower_layer_element_pt[e] = this->finite_element_pt(e);
     }
    //Loop over upper elements and push back onto the array
    Upper_layer_element_pt.resize(n_upper);
    for(unsigned e=0;e<n_upper;e++)
     {
      Upper_layer_element_pt[e] =  this->finite_element_pt(n_lower + e);
     }
    //end of upper and lower fluid element assignment
  
    //Set the elements adjacent to the interface on both sides
    Interface_lower_boundary_element_pt.resize(nx);
    Interface_upper_boundary_element_pt.resize(nx);
    {
     unsigned count_lower=nx*(ny1-1);
     unsigned count_upper= count_lower + nx; 
     for(unsigned e=0;e<nx;e++)
      {
       Interface_lower_boundary_element_pt[e] =
      this->finite_element_pt(count_lower); ++count_lower;
       Interface_upper_boundary_element_pt[e] = 
        this->finite_element_pt(count_upper); ++count_upper;
      }
    } //end of bulk elements next to interface setup
  
  
    // Reset the number of boundaries
    this->set_nboundary(7);
  
    //Relabel the boundary nodes
    //Storage for the boundary coordinates that will be transferred directly
    Vector<double> b_coord;
    {
     //Store the interface level
     const double y_interface = h1 - this->Ymin;
     
     //Nodes on boundary 3 are now on boundaries 4 and 5
     unsigned n_boundary_node = this->nboundary_node(3);
     //Loop over the nodes remove them from boundary 3
     //and add them to boundary 4 or 5 depending on their y coordinate
     for(unsigned n=0;n<n_boundary_node;n++)
      {
       //Cache pointer to the node
       Node* const nod_pt = this->boundary_node_pt(3,n);
       //Get the boundary coordinates if set
       if(this->boundary_coordinate_exists(3))
        {
         b_coord.resize(nod_pt->ncoordinates_on_boundary(3));
         nod_pt->get_coordinates_on_boundary(3,b_coord);
         //Indicate that the boundary coordinates are to be set on the 
         //new boundaries
         this->Boundary_coordinate_exists[4]=true;
         this->Boundary_coordinate_exists[5]=true;
        }
       
       //Now remove the node from the old boundary
       nod_pt->remove_from_boundary(3);
       
       //Find the height of the node
       double y = nod_pt->x(1);
       //If it's above or equal to the interface, it's on boundary 4
       if(y >= y_interface) 
        {
         this->add_boundary_node(4,nod_pt);
         //Add the boundary coordinate if it has been set up
         if(this->Boundary_coordinate_exists[4])
          {
           nod_pt->set_coordinates_on_boundary(4,b_coord);
          }
        }
       //otherwise it's on boundary 5
       if(y <=  y_interface) 
        {
         this->add_boundary_node(5,nod_pt);
         //Add the boundary coordinate if it has been set up
         if(this->Boundary_coordinate_exists[5])
          {
           nod_pt->set_coordinates_on_boundary(5,b_coord);
          }
        }
      }
     
     //Now clear the boundary node information from boundary 3
     this->Boundary_node_pt[3].clear();
     
     //Relabel the nodes on boundary 2 to be on boundary 3
     n_boundary_node = this->nboundary_node(2);
     //Loop over the nodes remove them from boundary 2
     //and add them to boundary 3 
     for(unsigned n=0;n<n_boundary_node;n++)
      {
       //Cache pointer to the node
       Node* const nod_pt = this->boundary_node_pt(2,n);
       //Get the boundary coordinates if set
       if(this->boundary_coordinate_exists(2))
        {
         b_coord.resize(nod_pt->ncoordinates_on_boundary(2));
         nod_pt->get_coordinates_on_boundary(2,b_coord);
         this->Boundary_coordinate_exists[3]=true;
        }
       
       //Now remove the node from the boundary 2
       nod_pt->remove_from_boundary(2);
       //and add to boundary 3
       this->add_boundary_node(3,nod_pt);
       if(this->Boundary_coordinate_exists[3])
        {
         nod_pt->set_coordinates_on_boundary(3,b_coord);
        }
      }
     
     //Clear the information from boundary 2
     this->Boundary_node_pt[2].clear();
     
     //Storage for nodes that should be removed from boundary 1
     std::list<Node*> nodes_to_be_removed;
     
     //Nodes on boundary 1 are now on boundaries 1 and 2
     n_boundary_node = this->nboundary_node(1);
     //Loop over the nodes remove some of them from boundary 1
     for(unsigned n=0;n<n_boundary_node;n++)
      {
       //Cache pointer to the node
       Node* const nod_pt = this->boundary_node_pt(1,n);
       
       //Find the height of the node
       double y = nod_pt->x(1);
       //If it's above or equal to the interface it's on boundary 2
       if(y >= y_interface) 
        {
         //Get the boundary coordinates if set
         if(this->boundary_coordinate_exists(1))
          {
           b_coord.resize(nod_pt->ncoordinates_on_boundary(1));
           nod_pt->get_coordinates_on_boundary(1,b_coord);
           this->Boundary_coordinate_exists[2]=true;
          }
         
         //Now remove the node from the boundary 1 if above interace
         if(y > y_interface)
          {
           nodes_to_be_removed.push_back(nod_pt);
          }
         //Always add to boundary 2
         this->add_boundary_node(2,nod_pt);
         //Add the boundary coordinate if it has been set up
         if(this->Boundary_coordinate_exists[2])
          {
           nod_pt->set_coordinates_on_boundary(2,b_coord);
          }
        }
      }
     
     //Loop over the nodes that are to be removed from boundary 1 and remove
     //them
     for(std::list<Node*>::iterator it=nodes_to_be_removed.begin();
         it!=nodes_to_be_removed.end();++it)
      {
       this->remove_boundary_node(1,*it);
      }
     nodes_to_be_removed.clear();
    } //end of boundary relabelling
  
    //Add the nodes to the interface
  
    //Read out number of linear points in the element
    unsigned n_p = dynamic_cast<ELEMENT*>
     (this->finite_element_pt(0))->nnode_1d();
    
    //Add the nodes on the interface to the boundary 6
    //Storage for boundary coordinates (x-coordinate)
    b_coord.resize(1);
    this->Boundary_coordinate_exists[6];
    //Starting index of the nodes
    unsigned n_start=0;
    for(unsigned e=0;e<nx;e++)
     {
      //If we are past the 
      if(e>0) {n_start=1;}
      //Get the layer of elements just above the interface
      FiniteElement* el_pt = this->finite_element_pt(nx*ny1+e);
      //The first n_p nodes lie on the boundary
      for(unsigned n=n_start;n<n_p;n++)
       {
        Node* nod_pt = el_pt->node_pt(n);
        this->convert_to_boundary_node(nod_pt);
        this->add_boundary_node(6,nod_pt);
        b_coord[0] = nod_pt->x(0);
        nod_pt->set_coordinates_on_boundary(6,b_coord);
       }
     }
  
    // Set up the boundary element information
    this->setup_boundary_element_info();
   }

References oomph::Mesh::add_boundary_node(), oomph::Mesh::Boundary_coordinate_exists, oomph::Mesh::boundary_coordinate_exists(), oomph::Mesh::Boundary_node_pt, oomph::SolidMesh::boundary_node_pt(), oomph::Mesh::convert_to_boundary_node(), e(), oomph::Mesh::finite_element_pt(), oomph::Node::get_coordinates_on_boundary(), ElasticTwoLayerMesh< ELEMENT >::Interface_lower_boundary_element_pt, ElasticTwoLayerMesh< ELEMENT >::Interface_upper_boundary_element_pt, ElasticTwoLayerMesh< ELEMENT >::Lower_layer_element_pt, n, oomph::Mesh::nboundary_node(), oomph::Node::ncoordinates_on_boundary(), oomph::FiniteElement::node_pt(), oomph::RectangularQuadMesh< ELEMENT >::nx(), oomph::Mesh::remove_boundary_node(), oomph::Node::remove_from_boundary(), oomph::Node::set_coordinates_on_boundary(), oomph::Mesh::set_nboundary(), oomph::Mesh::setup_boundary_element_info(), ElasticTwoLayerMesh< ELEMENT >::Upper_layer_element_pt, oomph::Node::x(), y, and oomph::RectangularQuadMesh< ELEMENT >::Ymin.

Member Function Documentation

◆ interface_lower_boundary_element_pt()

template<class ELEMENT >

FiniteElement* & ElasticTwoLayerMesh< ELEMENT >::interface_lower_boundary_element_pt ( const unsigned long & i )

inline

Access functions for pointers to elements in bottom layer.

702 {return Interface_lower_boundary_element_pt[i];}

i

int i

Definition: BiCGSTAB_step_by_step.cpp:9

References i, and ElasticTwoLayerMesh< ELEMENT >::Interface_lower_boundary_element_pt.

◆ interface_lower_face_index_at_boundary()

template<class ELEMENT >

int ElasticTwoLayerMesh< ELEMENT >::interface_lower_face_index_at_boundary ( const unsigned & e )

inline

Index of the face of the elements next to the interface in the lower region (always 2)

720 {return 2;}

◆ interface_upper_boundary_element_pt()

template<class ELEMENT >

FiniteElement* & ElasticTwoLayerMesh< ELEMENT >::interface_upper_boundary_element_pt ( const unsigned long & i )

inline

Access functions for pointers to elements in upper layer.

698 {return Interface_upper_boundary_element_pt[i];}

References i, and ElasticTwoLayerMesh< ELEMENT >::Interface_upper_boundary_element_pt.

◆ interface_upper_face_index_at_boundary()

template<class ELEMENT >

int ElasticTwoLayerMesh< ELEMENT >::interface_upper_face_index_at_boundary ( const unsigned & e )

inline

Index of the face of the elements next to the interface in the upper region (always -2)

715 {return -2;}

◆ lower_layer_element_pt()

template<class ELEMENT >

FiniteElement* & ElasticTwoLayerMesh< ELEMENT >::lower_layer_element_pt ( const unsigned long & i )

inline

Access functions for pointers to elements in bottom layer.

688 {return Lower_layer_element_pt[i];}

References i, and ElasticTwoLayerMesh< ELEMENT >::Lower_layer_element_pt.

◆ ninterface_lower()

template<class ELEMENT >

unsigned long ElasticTwoLayerMesh< ELEMENT >::ninterface_lower ( ) const

inline

Number of elements in top layer.

710 {return Interface_lower_boundary_element_pt.size();}

References ElasticTwoLayerMesh< ELEMENT >::Interface_lower_boundary_element_pt.

◆ ninterface_upper()

template<class ELEMENT >

unsigned long ElasticTwoLayerMesh< ELEMENT >::ninterface_upper ( ) const

inline

Number of elements in upper layer.

706 {return Interface_upper_boundary_element_pt.size();}

References ElasticTwoLayerMesh< ELEMENT >::Interface_upper_boundary_element_pt.

◆ nlower()

template<class ELEMENT >

unsigned long ElasticTwoLayerMesh< ELEMENT >::nlower ( ) const

inline

Number of elements in top layer.

694 {return Lower_layer_element_pt.size();}

References ElasticTwoLayerMesh< ELEMENT >::Lower_layer_element_pt.

◆ nupper()

template<class ELEMENT >

unsigned long ElasticTwoLayerMesh< ELEMENT >::nupper ( ) const

inline

Number of elements in upper layer.

691 {return Upper_layer_element_pt.size();}

References ElasticTwoLayerMesh< ELEMENT >::Upper_layer_element_pt.

◆ upper_layer_element_pt()

template<class ELEMENT >

FiniteElement* & ElasticTwoLayerMesh< ELEMENT >::upper_layer_element_pt ( const unsigned long & i )

inline

Access functions for pointers to elements in upper layer.

684 {return Upper_layer_element_pt[i];}

References i, and ElasticTwoLayerMesh< ELEMENT >::Upper_layer_element_pt.

Member Data Documentation

◆ Interface_lower_boundary_element_pt

template<class ELEMENT >

Vector<FiniteElement*> ElasticTwoLayerMesh< ELEMENT >::Interface_lower_boundary_element_pt

private

Vector of pointers to the elements adjacent to the interface on the lower layer

Referenced by ElasticTwoLayerMesh< ELEMENT >::ElasticTwoLayerMesh(), ElasticTwoLayerMesh< ELEMENT >::interface_lower_boundary_element_pt(), and ElasticTwoLayerMesh< ELEMENT >::ninterface_lower().

◆ Interface_upper_boundary_element_pt

template<class ELEMENT >

Vector<FiniteElement *> ElasticTwoLayerMesh< ELEMENT >::Interface_upper_boundary_element_pt

private

Vector of pointers to the element adjacent to the interface on the upper layer

Referenced by ElasticTwoLayerMesh< ELEMENT >::ElasticTwoLayerMesh(), ElasticTwoLayerMesh< ELEMENT >::interface_upper_boundary_element_pt(), and ElasticTwoLayerMesh< ELEMENT >::ninterface_upper().

◆ Lower_layer_element_pt

template<class ELEMENT >

Vector<FiniteElement *> ElasticTwoLayerMesh< ELEMENT >::Lower_layer_element_pt

private

Vector of pointers to element in the upper layer.

Referenced by ElasticTwoLayerMesh< ELEMENT >::ElasticTwoLayerMesh(), ElasticTwoLayerMesh< ELEMENT >::lower_layer_element_pt(), and ElasticTwoLayerMesh< ELEMENT >::nlower().

◆ Upper_layer_element_pt

template<class ELEMENT >

Vector<FiniteElement *> ElasticTwoLayerMesh< ELEMENT >::Upper_layer_element_pt

private

Vector of pointers to element in the lower layer.

Referenced by ElasticTwoLayerMesh< ELEMENT >::ElasticTwoLayerMesh(), ElasticTwoLayerMesh< ELEMENT >::nupper(), and ElasticTwoLayerMesh< ELEMENT >::upper_layer_element_pt().

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

static_two_layer.cc

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<class ELEMENT> class ElasticTwoLayerMesh< ELEMENT >

Constructor & Destructor Documentation

◆ ElasticTwoLayerMesh()

Member Function Documentation

◆ interface_lower_boundary_element_pt()

◆ interface_lower_face_index_at_boundary()

◆ interface_upper_boundary_element_pt()

◆ interface_upper_face_index_at_boundary()

◆ lower_layer_element_pt()

◆ ninterface_lower()

◆ ninterface_upper()

◆ nlower()

◆ nupper()

◆ upper_layer_element_pt()

Member Data Documentation

◆ Interface_lower_boundary_element_pt

◆ Interface_upper_boundary_element_pt

◆ Lower_layer_element_pt

◆ Upper_layer_element_pt

template<class ELEMENT>
class ElasticTwoLayerMesh< ELEMENT >