QCoElement Class Reference

#include <QCoElement.hpp>

Inheritance diagram for QCoElement:

Collaboration diagram for QCoElement:

Public Member Functions
	QCoElement ()
	QCoElement (Node **thenodes)
	~QCoElement ()
virtual int	getNumNodes () const
virtual int	getNumFaces () const
virtual void	replaceFaceNode (Node *node, Node *new_node, Face *face)
Public Member Functions inherited from Element
	Element (Type type)
	~Element ()
int	getID () const
void	setID (int theID)
Node **	getNodes ()
Face **	getFaces ()
Type	getElementType () const
boolean	isCohesive () const
int	getMaterialType () const
void	setMaterialType (int mtype)
virtual void	setFromNodes (Node **thenodes)
void	replaceNode (Node *node, Node *new_node)
void	replaceFace (Face *face, Face *new_face)
virtual double	getMinEdgeLength ()

Protected Member Functions
virtual void	setFaceFromNodes (int num, Node **nodes)
virtual void	setFromMyNodes ()
Protected Member Functions inherited from Element
void	setFace (int num, Face *face)

Additional Inherited Members
Public Types inherited from Element
enum	Type {   e_tet, e_hex, e_tri_cohesive, e_quad_cohesive,   e_MAX_TYPE }
enum	fType { e_tri, e_quad, e_MAX_FACE_TYPE }
enum	MaterialType { e_unset_material = -1 }
Static Public Member Functions inherited from Element
static Element *	create (int id, Type type)
static void	setMesh (Mesh *emesh)
Protected Attributes inherited from Element
Type	d_eType
int	d_ID
Node **	d_nodes
Face **	d_faces
int	d_materialType
Static Protected Attributes inherited from Element
static Mesh *	s_mesh = 0

Detailed Description

Definition at line 8 of file QCoElement.hpp.

Constructor & Destructor Documentation

QCoElement

(

)

Definition at line 7 of file QCoElement.cpp.

References Element::d_faces, Element::d_nodes, getNumFaces(), and getNumNodes().

                       :
Element( e_quad_cohesive ){

  d_nodes = new Node*[getNumNodes()];
  d_faces = new Face*[getNumFaces()];

}

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QCoElement

(

Node **

thenodes

)

Definition at line 16 of file QCoElement.cpp.

References Element::d_faces, Element::d_nodes, getNumFaces(), getNumNodes(), and Element::setFromNodes().

                                       :
Element( e_quad_cohesive ){

  d_nodes = new Node*[getNumNodes()];
  d_faces = new Face*[getNumFaces()];
  setFromNodes( thenodes );
}

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~QCoElement

(

)

Definition at line 24 of file QCoElement.cpp.

References Element::d_faces, Element::d_nodes, getNumFaces(), getNumNodes(), i, Node::removeElement(), and Face::removeElement().

                        {

  int numn = getNumNodes();
  int i;
  for( i = 0; i < numn; i++ ){
    d_nodes[i]->removeElement( this );
  }
  int numf = getNumFaces();
  for( i = 0; i < numf; i++ ){
    d_faces[i]->removeElement( this );
  }
}

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Member Function Documentation

int getNumFaces ( ) const

virtual

Implements Element.

Definition at line 40 of file QCoElement.cpp.

Referenced by QCoElement(), and ~QCoElement().

{ return 2; }

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int getNumNodes ( ) const

virtual

Implements Element.

Definition at line 37 of file QCoElement.cpp.

Referenced by QCoElement(), and ~QCoElement().

{ return 8; }

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void replaceFaceNode ( Node *  node, Node *  new_node, Face *  face  )

virtual

Reimplemented from Element.

Definition at line 44 of file QCoElement.cpp.

References Node::addElement(), Element::d_faces, Element::d_nodes, i, Node::removeElement(), and Face::replaceNode().

                                                                        {

  int start = ( face == d_faces[0] ? 0 : 4 );
  int i;
  for( i = start; i < start+4; i++ ){
    if( d_nodes[i] == node ){
      d_nodes[i] = new_node;
      node->removeElement( this );
      new_node->addElement( this );
    }
  }
  face->replaceNode( node, new_node );
}

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void setFaceFromNodes ( int  num, Node **  nodes  )

protectedvirtual

Implements Element.

Definition at line 58 of file QCoElement.cpp.

References Mesh::addFace(), Element::d_nodes, Element::s_mesh, Element::setFace(), and Node::sharedFace().

Referenced by setFromMyNodes().

                                                      {

  // find if face exist (if not creates it)
  Face* face = nodes[0]->sharedFace( nodes[1], d_nodes[2], nodes[3] );
  if( !face ){
    face = new QuadFace( nodes );
    s_mesh->addFace( face );
  }
  setFace( num, face );
}

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void setFromMyNodes ( )

protectedvirtual

Implements Element.

Definition at line 70 of file QCoElement.cpp.

References Node::addNextLink(), Element::d_nodes, i, and setFaceFromNodes().

                               {

  // !!! check ordering

  Node *nodes[4];
  nodes[0] = d_nodes[0];
  nodes[1] = d_nodes[1];
  nodes[2] = d_nodes[2];
  nodes[3] = d_nodes[3];
  setFaceFromNodes( 0, nodes );

  nodes[0] = d_nodes[7];
  nodes[1] = d_nodes[6];
  nodes[2] = d_nodes[5];
  nodes[3] = d_nodes[4];
  setFaceFromNodes( 1, nodes );

  // here separate node loops
  int i;
  for( i = 0; i < 4; i++ ){
    if( d_nodes[i] != d_nodes[ 4 + i] ){
      d_nodes[i]->addNextLink( d_nodes[ 4 + i ] );
    }
  }

}

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

• QCoElement.hpp
• QCoElement.cpp