#include <collapsible_channel_mesh.template.h>

Inheritance diagram for oomph::CollapsibleChannelMesh< ELEMENT >:

Public Member Functions
	CollapsibleChannelMesh (const unsigned &nup, const unsigned &ncollapsible, const unsigned &ndown, const unsigned &ny, const double &lup, const double &lcollapsible, const double &ldown, const double &ly, GeomObject wall_pt, TimeStepper time_stepper_pt=&Mesh::Default_TimeStepper)

	~CollapsibleChannelMesh ()
	destructor More...

GeomObject *&	wall_pt ()
	Access function to GeomObject representing wall. More...

CollapsibleChannelDomain *	domain_pt ()
	Access function to domain. More...

virtual CollapsibleChannelDomain::BLSquashFctPt &	bl_squash_fct_pt ()

CollapsibleChannelDomain::BLSquashFctPt	bl_squash_fct_pt () const

virtual CollapsibleChannelDomain::AxialSpacingFctPt &	axial_spacing_fct_pt ()

virtual CollapsibleChannelDomain::AxialSpacingFctPt &	axial_spacing_fct_pt () const

Public Member Functions inherited from oomph::SimpleRectangularQuadMesh< ELEMENT >
	SimpleRectangularQuadMesh (const unsigned &Nx, const unsigned &Ny, const double &Lx, const double &Ly, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)

const unsigned &	nx () const
	Access function for number of elements in x directions. More...

const unsigned &	ny () const
	Access function for number of elements in y directions. More...

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)

virtual void	scale_mesh (const double &factor)

	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...

Protected Attributes
CollapsibleChannelDomain *	Domain_pt
	Pointer to domain. More...

unsigned	Nup
	Number of element columns in upstream part. More...

unsigned	Ncollapsible
	Number of element columns in collapsible part. More...

unsigned	Ndown
	Number of element columns in downstream part. More...

unsigned	Ny
	Number of element rows across channel. More...

GeomObject *	Wall_pt
	Pointer to geometric object that represents the moving wall. More...

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

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...

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)

Detailed Description

template<class ELEMENT>
class oomph::CollapsibleChannelMesh< ELEMENT >

Basic collapsible channel mesh. The mesh is derived from the SimpleRectangularQuadMesh so it's node and element numbering scheme is the same as in that mesh. Only the boundaries are numbered differently to allow the easy identification of the "collapsible" segment. Boundary coordinates are set up for all nodes located on boundary 3 (the collapsible segment). The curvilinear ("collapsible") segment is defined by a GeomObject.

Constructor & Destructor Documentation

◆ CollapsibleChannelMesh()

template<class ELEMENT >

oomph::CollapsibleChannelMesh< ELEMENT >::CollapsibleChannelMesh	(	const unsigned &	nup,
		const unsigned &	ncollapsible,
		const unsigned &	ndown,
		const unsigned &	ny,
		const double &	lup,
		const double &	lcollapsible,
		const double &	ldown,
		const double &	ly,
		GeomObject *	wall_pt,
		TimeStepper *	time_stepper_pt = `&Mesh::Default_TimeStepper`
	)

Constructor: Pass number of elements in upstream/collapsible/ downstream segment and across the channel; lengths of upstream/ collapsible/downstream segments and width of channel, pointer to GeomObject that defines the collapsible segment and pointer to TimeStepper (defaults to the default timestepper, Steady).

Constructor: Pass number of elements in upstream/collapsible/downstream segment and across the channel; lengths of upstream/collapsible/downstream segments and width of channel, pointer to GeomObject that defines the collapsible segment and pointer to TimeStepper (defaults to the default timestepper, Steady).

     : SimpleRectangularQuadMesh<ELEMENT>(nup + ncollapsible + ndown,
                                          ny,
                                          lup + lcollapsible + ldown,
                                          ly,
                                          time_stepper_pt),
       Nup(nup),
       Ncollapsible(ncollapsible),
       Ndown(ndown),
       Ny(ny),
       Wall_pt(wall_pt)
   {
     // Mesh can only be built with 2D Qelements.
     MeshChecker::assert_geometric_element<QElementGeometricBase, ELEMENT>(2);
  
     // Create the CollapsibleChannelDomain with the wall represented
     // by the geometric object
     Domain_pt = new CollapsibleChannelDomain(
       nup, ncollapsible, ndown, ny, lup, lcollapsible, ldown, ly, wall_pt);
  
     // Total number of (macro/finite)elements
     unsigned nmacro = (nup + ncollapsible + ndown) * ny;
  
     // Loop over all elements and set macro element pointer
     for (unsigned e = 0; e < nmacro; e++)
     {
       // Get pointer to finite element
       FiniteElement* el_pt = this->finite_element_pt(e);
  
       // Set pointer to macro element so the curvlinear boundaries
       // of the mesh/domain can get picked up during adaptive
       // mesh refinement
       el_pt->set_macro_elem_pt(this->Domain_pt->macro_element_pt(e));
     }
  
     // Update the nodal positions corresponding to their
     // macro element representations.
     this->node_update();
  
     // Update the boundary numbering scheme and set boundary coordinate
     //-----------------------------------------------------------------
  
     // (Note: The original SimpleRectangularQuadMesh had four boundaries.
     // We need to overwrite the boundary lookup scheme for the current
     // mesh so that the collapsible segment becomes identifiable).
     // While we're doing this, we're also setting up a boundary
     // coordinate for the nodes located on the collapsible segment.
     // The boundary coordinate can be used to setup FSI.
  
     // How many boundaries does the mesh have now?
     unsigned nbound = this->nboundary();
     for (unsigned b = 0; b < nbound; b++)
     {
       // Remove all nodes on this boundary from the mesh's lookup scheme
       // and also delete the reverse lookup scheme held by the nodes
       this->remove_boundary_nodes(b);
     }
  
 #ifdef PARANOID
     // Sanity check
     unsigned nnod = this->nnode();
     for (unsigned j = 0; j < nnod; j++)
     {
       if (this->node_pt(j)->is_on_boundary())
       {
         std::ostringstream error_message;
         error_message << "Node " << j << "is still on boundary " << std::endl;
  
         throw OomphLibError(error_message.str(),
                             OOMPH_CURRENT_FUNCTION,
                             OOMPH_EXCEPTION_LOCATION);
       }
     }
 #endif
  
     // Change the numbers of boundaries
     this->set_nboundary(6);
  
     // Get the number of nodes along the element edge from first element
     unsigned nnode_1d = this->finite_element_pt(0)->nnode_1d();
  
     // Vector of Lagrangian coordinates used as boundary coordinate
     Vector<double> zeta(1);
  
     // Index of first element underneath the collapsible bit
     unsigned first_collapsible = (ny - 1) * (nup + ncollapsible + ndown) + nup;
  
     // Zeta increment over elements (used for assignment of
     // boundary coordinate)
     double dzeta = lcollapsible / double(ncollapsible);
  
     // Manually loop over the elements near the boundaries and
     // assign nodes to boundaries. Also set up boundary coordinate
     unsigned nelem = this->nelement();
     for (unsigned e = 0; e < nelem; e++)
     {
       // Bottom row of elements
       if (e < nup + ncollapsible + ndown)
       {
         for (unsigned i = 0; i < nnode_1d; i++)
         {
           this->add_boundary_node(0, this->finite_element_pt(e)->node_pt(i));
         }
       }
       // Upstream upper rigid bit
       if ((e > (ny - 1) * (nup + ncollapsible + ndown) - 1) &&
           (e < (ny - 1) * (nup + ncollapsible + ndown) + nup))
       {
         for (unsigned i = 0; i < nnode_1d; i++)
         {
           this->add_boundary_node(
             4,
             this->finite_element_pt(e)->node_pt((nnode_1d - 1) * nnode_1d + i));
         }
       }
       // Collapsible bit
       if ((e > (ny - 1) * (nup + ncollapsible + ndown) + nup - 1) &&
           (e < (ny - 1) * (nup + ncollapsible + ndown) + nup + ncollapsible))
       {
         for (unsigned i = 0; i < nnode_1d; i++)
         {
           this->add_boundary_node(
             3,
             this->finite_element_pt(e)->node_pt((nnode_1d - 1) * nnode_1d + i));
  
           // What column of elements are we in?
           unsigned ix = e - first_collapsible;
  
           // Zeta coordinate
           zeta[0] =
             double(ix) * dzeta + double(i) * dzeta / double(nnode_1d - 1);
  
           // Set boundary coordinate
           this->finite_element_pt(e)
             ->node_pt((nnode_1d - 1) * nnode_1d + i)
             ->set_coordinates_on_boundary(3, zeta);
         }
       }
       // Downstream upper rigid bit
       if ((e >
            (ny - 1) * (nup + ncollapsible + ndown) + nup + ncollapsible - 1) &&
           (e < ny * (nup + ncollapsible + ndown)))
       {
         for (unsigned i = 0; i < nnode_1d; i++)
         {
           this->add_boundary_node(
             2,
             this->finite_element_pt(e)->node_pt((nnode_1d - 1) * nnode_1d + i));
         }
       }
       // Left end
       if (e % (nup + ncollapsible + ndown) == 0)
       {
         for (unsigned i = 0; i < nnode_1d; i++)
         {
           this->add_boundary_node(
             5, this->finite_element_pt(e)->node_pt(i * nnode_1d));
         }
       }
       // Right end
       if (e % (nup + ncollapsible + ndown) == (nup + ncollapsible + ndown) - 1)
       {
         for (unsigned i = 0; i < nnode_1d; i++)
         {
           this->add_boundary_node(
             1, this->finite_element_pt(e)->node_pt((i + 1) * nnode_1d - 1));
         }
       }
     }
  
     // Re-setup lookup scheme that establishes which elements are located
     // on the mesh boundaries (doesn't need to be wiped)
     this->setup_boundary_element_info();
  
     // We have only bothered to parametrise boundary 3
     this->Boundary_coordinate_exists[3] = true;
   }

References oomph::Mesh::add_boundary_node(), b, oomph::Mesh::Boundary_coordinate_exists, oomph::CollapsibleChannelMesh< ELEMENT >::Domain_pt, e(), oomph::Mesh::finite_element_pt(), i, j, Mesh_Parameters::ly, oomph::Domain::macro_element_pt(), oomph::Mesh::nboundary(), oomph::Mesh::nelement(), oomph::Mesh::nnode(), oomph::FiniteElement::nnode_1d(), oomph::FiniteElement::node_pt(), oomph::Mesh::node_pt(), oomph::Mesh::node_update(), oomph::SimpleRectangularQuadMesh< ELEMENT >::ny(), OOMPH_CURRENT_FUNCTION, OOMPH_EXCEPTION_LOCATION, oomph::Mesh::remove_boundary_nodes(), oomph::Node::set_coordinates_on_boundary(), oomph::FiniteElement::set_macro_elem_pt(), oomph::Mesh::set_nboundary(), oomph::QuadMeshBase::setup_boundary_element_info(), oomph::CollapsibleChannelMesh< ELEMENT >::wall_pt(), and Eigen::zeta().

◆ ~CollapsibleChannelMesh()

template<class ELEMENT >

oomph::CollapsibleChannelMesh< ELEMENT >::~CollapsibleChannelMesh ( )

inline

destructor

     {
       delete Domain_pt;
     }

References oomph::CollapsibleChannelMesh< ELEMENT >::Domain_pt.

Member Function Documentation

◆ axial_spacing_fct_pt() [1/2]

template<class ELEMENT >

virtual CollapsibleChannelDomain::AxialSpacingFctPt& oomph::CollapsibleChannelMesh< ELEMENT >::axial_spacing_fct_pt ( )

inlinevirtual

Function pointer for function that redistributes the elements in the axial direction. Virtual so we can break it in derived classes (e.g. the Algebraic versions of this mesh where it doesn't make any sense to provide the bl_squash_fct after the mesh has been built).

Reimplemented in oomph::AlgebraicCollapsibleChannelMesh< ELEMENT >.

     {
       return Domain_pt->axial_spacing_fct_pt();
     }

References oomph::CollapsibleChannelDomain::axial_spacing_fct_pt(), and oomph::CollapsibleChannelMesh< ELEMENT >::Domain_pt.

◆ axial_spacing_fct_pt() [2/2]

template<class ELEMENT >

virtual CollapsibleChannelDomain::AxialSpacingFctPt& oomph::CollapsibleChannelMesh< ELEMENT >::axial_spacing_fct_pt ( ) const

inlinevirtual

Function pointer for function that redistributes the elements in the axial direction. Const version

     {
       return Domain_pt->axial_spacing_fct_pt();
     }

References oomph::CollapsibleChannelDomain::axial_spacing_fct_pt(), and oomph::CollapsibleChannelMesh< ELEMENT >::Domain_pt.

◆ bl_squash_fct_pt() [1/2]

template<class ELEMENT >

virtual CollapsibleChannelDomain::BLSquashFctPt& oomph::CollapsibleChannelMesh< ELEMENT >::bl_squash_fct_pt ( )

inlinevirtual

Function pointer for function that squashes the mesh near the walls. Default trivial mapping (the identity) leaves vertical nodal positions unchanged. Mapping is used in underlying CollapsibleChannelDomain. Virtual so we can break it in derived classes (e.g. the Algebraic versions of this mesh where it doesn't make any sense to provide the bl_squash_fct after the mesh has been built).

Reimplemented in oomph::AlgebraicCollapsibleChannelMesh< ELEMENT >, and oomph::MyAlgebraicCollapsibleChannelMesh< ELEMENT >.

     {
       return Domain_pt->bl_squash_fct_pt();
     }

References oomph::CollapsibleChannelDomain::bl_squash_fct_pt(), and oomph::CollapsibleChannelMesh< ELEMENT >::Domain_pt.

◆ bl_squash_fct_pt() [2/2]

template<class ELEMENT >

CollapsibleChannelDomain::BLSquashFctPt oomph::CollapsibleChannelMesh< ELEMENT >::bl_squash_fct_pt ( ) const

inline

Function pointer for function that squashes the mesh near the walls. Default trivial mapping (the identity) leaves vertical nodal positions unchanged. Mapping is used in underlying CollapsibleChannelDomain. Const version.

     {
       return Domain_pt->bl_squash_fct_pt();
     }

References oomph::CollapsibleChannelDomain::bl_squash_fct_pt(), and oomph::CollapsibleChannelMesh< ELEMENT >::Domain_pt.

◆ domain_pt()

template<class ELEMENT >

CollapsibleChannelDomain* oomph::CollapsibleChannelMesh< ELEMENT >::domain_pt ( )

inline

Access function to domain.

     {
       return Domain_pt;
     }

References oomph::CollapsibleChannelMesh< ELEMENT >::Domain_pt.

Referenced by oomph::MacroElementNodeUpdateCollapsibleChannelMesh< ELEMENT >::MacroElementNodeUpdateCollapsibleChannelMesh().

◆ wall_pt()

template<class ELEMENT >

GeomObject*& oomph::CollapsibleChannelMesh< ELEMENT >::wall_pt ( )

inline

Access function to GeomObject representing wall.

     {
       return Wall_pt;
     }

GeomObject* oomph::CollapsibleChannelMesh< ELEMENT >::Wall_pt

protected

Pointer to geometric object that represents the moving wall.

Referenced by oomph::MacroElementNodeUpdateCollapsibleChannelMesh< ELEMENT >::MacroElementNodeUpdateCollapsibleChannelMesh(), and oomph::CollapsibleChannelMesh< ELEMENT >::wall_pt().

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

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

template<class ELEMENT> class oomph::CollapsibleChannelMesh< ELEMENT >

Constructor & Destructor Documentation

◆ CollapsibleChannelMesh()

◆ ~CollapsibleChannelMesh()

Member Function Documentation

◆ axial_spacing_fct_pt() [1/2]

◆ axial_spacing_fct_pt() [2/2]

◆ bl_squash_fct_pt() [1/2]

◆ bl_squash_fct_pt() [2/2]

◆ domain_pt()

◆ wall_pt()

Member Data Documentation

◆ Domain_pt

◆ Ncollapsible

◆ Ndown

◆ Nup

◆ Ny

◆ Wall_pt

template<class ELEMENT>
class oomph::CollapsibleChannelMesh< ELEMENT >