oomph::TBubbleEnrichedElement< DIM, 3 > Class Template Reference

#include <Telements.h>

Inheritance diagram for oomph::TBubbleEnrichedElement< DIM, 3 >:

Public Member Functions
	TBubbleEnrichedElement ()
	Constructor. More...
	TBubbleEnrichedElement (const TBubbleEnrichedElement &)=delete
	Broken copy constructor. More...
	~TBubbleEnrichedElement ()
	Broken assignment operator. More...
void	shape (const Vector< double > &s, Shape &psi) const
	Calculate the geometric shape functions at local coordinate s. More...
void	dshape_local (const Vector< double > &s, Shape &psi, DShape &dpsids) const
void	d2shape_local (const Vector< double > &s, Shape &psi, DShape &dpsids, DShape &d2psids) const
void	local_coordinate_of_node (const unsigned &j, Vector< double > &s) const
	Return local coordinates of node j. More...
void	build_face_element (const int &face_index, FaceElement *face_element_pt)
	Build the lower-dimensional FaceElement. More...
Public Member Functions inherited from oomph::TElement< DIM, 3 >
const unsigned	Node_on_face [3][2]
	Assign the nodal translation schemes. More...
const unsigned	Node_on_face [3][3]
const unsigned	Node_on_face [3][4]
const unsigned	Node_on_face [4][3]
	Assign the nodal translation scheme for linear elements. More...
const unsigned	Node_on_face [4][6]
	Assign the nodal translation scheme for quadratic elements. More...

Static Private Attributes
static TBubbleEnrichedGauss< DIM, 3 >	Default_enriched_integration_scheme
static const unsigned	Central_node_on_face [DIM+1]

Detailed Description

template<unsigned DIM>
class oomph::TBubbleEnrichedElement< DIM, 3 >

Enriched TElement class specialised to two spatial dimensions and three nodes per side (quadratic element) Ordering of nodes as in Zienkiwizc sketches: vertex nodes 0 - 1 - 2 anticlockwise. Midside nodes filled in progressing along the consecutive edges. Central node(s) come(s) last. The idea is that we inherit from the existing TElement<2,3>, add the single extra node at the centroid and overload the shape functions to be those corresponding to the enriched element.

Constructor & Destructor Documentation

TBubbleEnrichedElement() [1/2]

template<unsigned DIM>

oomph::TBubbleEnrichedElement< DIM, 3 >::TBubbleEnrichedElement ( )

inline

Constructor.

      : TElement<DIM, 3>(), TBubbleEnrichedElementShape<DIM, 3>()
    {
      // Add the additional enrichment nodes
      unsigned n_node = this->nnode();
      this->set_n_node(n_node +
                       TBubbleEnrichedElementShape<DIM, 3>::n_enriched_nodes());
      // Set the new integration scheme
      this->set_integration_scheme(&Default_enriched_integration_scheme);
    }

TBubbleEnrichedElement() [2/2]

template<unsigned DIM>

oomph::TBubbleEnrichedElement< DIM, 3 >::TBubbleEnrichedElement ( const TBubbleEnrichedElement< DIM, 3 > &  )

delete

Broken copy constructor.

~TBubbleEnrichedElement()

template<unsigned DIM>

oomph::TBubbleEnrichedElement< DIM, 3 >::~TBubbleEnrichedElement ( )

inline

Broken assignment operator.

Destructor

{}

Member Function Documentation

build_face_element()

template<unsigned DIM>

void oomph::TBubbleEnrichedElement< DIM, 3 >::build_face_element	(	const int &	face_index,
		FaceElement *	face_element_pt
	)

Build the lower-dimensional FaceElement.

d2shape_local()

template<unsigned DIM>

void oomph::TBubbleEnrichedElement< DIM, 3 >::d2shape_local ( const Vector< double > &  s, Shape &  psi, DShape &  dpsids, DShape &  d2psids  ) const

inline

Compute the geometric shape functions, derivatives and second derivatives w.r.t local coordinates at local coordinate s d2psids(i,0) = \( \partial^2 \psi_j / \partial s_0^2 \) d2psids(i,1) = \( \partial^2 \psi_j / \partial s_1^2 \) d2psids(i,2) = \( \partial^2 \psi_j / \partial s_0 \partial s_1 \)

    {
      TBubbleEnrichedElementShape<DIM, 3>::d2shape_local(
        s, psi, dpsids, d2psids);
    }

References s.

dshape_local()

template<unsigned DIM>

void oomph::TBubbleEnrichedElement< DIM, 3 >::dshape_local ( const Vector< double > &  s, Shape &  psi, DShape &  dpsids  ) const

inline

Compute the geometric shape functions and derivatives w.r.t. local coordinates at local coordinate s

    {
      TBubbleEnrichedElementShape<DIM, 3>::dshape_local(s, psi, dpsids);
    }

References s.

local_coordinate_of_node()

template<unsigned DIM>

void oomph::TBubbleEnrichedElement< DIM, 3 >::local_coordinate_of_node ( const unsigned &  j, Vector< double > &  s  ) const

inline

Return local coordinates of node j.

    {
      TBubbleEnrichedElementShape<DIM, 3>::local_coordinate_of_node(j, s);
    }

References j, and s.

shape()

template<unsigned DIM>

void oomph::TBubbleEnrichedElement< DIM, 3 >::shape ( const Vector< double > &  s, Shape &  psi  ) const

inline

Calculate the geometric shape functions at local coordinate s.

    {
      TBubbleEnrichedElementShape<DIM, 3>::shape(s, psi);
    }

References s, and oomph::OneDimLagrange::shape().

Member Data Documentation

Central_node_on_face

template<unsigned DIM>

const unsigned oomph::TBubbleEnrichedElement< DIM, 3 >::Central_node_on_face[DIM+1]

staticprivate

Default_enriched_integration_scheme

template<unsigned DIM>

TBubbleEnrichedGauss< DIM, 3 > oomph::TBubbleEnrichedElement< DIM, 3 >::Default_enriched_integration_scheme

staticprivate

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

• Telements.h
• Telements.cc