oofem::Node2NodeContact Class Reference

#include <celnode2node.h>

Inheritance diagram for oofem::Node2NodeContact:

Collaboration diagram for oofem::Node2NodeContact:

Public Member Functions
	Node2NodeContact (DofManager *master, DofManager *slave)
	Constructor. More...
virtual	~Node2NodeContact ()
	Destructor. More...
virtual int	instanciateYourself (DataReader &dr)
virtual void	setupIntegrationPoints ()
virtual void	computeGap (FloatArray &answer, TimeStep *tStep)
virtual void	computeContactTractionAt (GaussPoint *gp, FloatArray &t, FloatArray &gap, TimeStep *tStep)
virtual void	computeCmatrixAt (GaussPoint *gp, FloatArray &answer, TimeStep *TimeStep)
FloatArray &	giveNormal ()
virtual void	computeContactForces (FloatArray &answer, TimeStep *tStep, ValueModeType mode, const UnknownNumberingScheme &s, Domain *domain, FloatArray *eNorms)
virtual void	computeContactTangent (FloatMatrix &answer, TimeStep *tStep)
virtual void	giveLocationArray (IntArray &answer, const UnknownNumberingScheme &s)
Public Member Functions inherited from oofem::ContactElement
	ContactElement ()
	Constructor. More...
virtual	~ContactElement ()
	Destructor. More...
ContactElement *	giveSlave (const int num)
int	giveNumberOfSlaves ()
bool	isInContact ()
virtual void	giveDofManagersToAppendTo (IntArray &answer)
virtual void	setDofIdArray (IntArray &array)
virtual IntArray &	giveDofIdArray ()

Protected Attributes
ContactDefinition *	cDef
Protected Attributes inherited from oofem::ContactElement
bool	inContact

Private Attributes
DofManager *	masterNode
DofManager *	slaveNode
double	area
double	epsN
FloatArray	normal

Additional Inherited Members
Public Attributes inherited from oofem::ContactElement
IntegrationRule *	integrationRule

Detailed Description

Definition at line 59 of file celnode2node.h.

Constructor & Destructor Documentation

oofem::Node2NodeContact::Node2NodeContact	(	DofManager *	master,
		DofManager *	slave
	)

Constructor.

Definition at line 43 of file celnode2node.C.

References area, epsN, masterNode, and slaveNode.

Referenced by oofem::ContactElement::ContactElement().

virtual oofem::Node2NodeContact::~Node2NodeContact ( )

inlinevirtual

Destructor.

Definition at line 78 of file celnode2node.h.

Member Function Documentation

void oofem::Node2NodeContact::computeCmatrixAt ( GaussPoint *  gp, FloatArray &  answer, TimeStep *  TimeStep  )

virtual

Definition at line 94 of file celnode2node.C.

References oofem::FloatArray::at(), giveNormal(), and normal.

Referenced by computeContactForces(), oofem::Node2NodeContactL::computeContactForces(), computeContactTangent(), oofem::Node2NodeContactL::computeContactTangent(), and oofem::ContactElement::ContactElement().

void oofem::Node2NodeContact::computeContactForces ( FloatArray &  answer, TimeStep *  tStep, ValueModeType  mode, const UnknownNumberingScheme &  s, Domain *  domain, FloatArray *  eNorms  )

virtual

Implements oofem::ContactElement.

Reimplemented in oofem::Node2NodeContactL.

Definition at line 118 of file celnode2node.C.

References area, oofem::FloatArray::at(), oofem::FloatArray::clear(), computeCmatrixAt(), computeContactTractionAt(), computeGap(), oofem::IntegrationRule::getIntegrationPoint(), and oofem::ContactElement::integrationRule.

Referenced by oofem::ContactElement::ContactElement().

void oofem::Node2NodeContact::computeContactTangent ( FloatMatrix &  answer, TimeStep *  tStep  )

virtual

Implements oofem::ContactElement.

Reimplemented in oofem::Node2NodeContactL.

Definition at line 141 of file celnode2node.C.

References area, oofem::FloatArray::at(), oofem::FloatMatrix::beDyadicProductOf(), computeCmatrixAt(), computeGap(), epsN, oofem::FloatMatrix::negated(), oofem::FloatMatrix::times(), and oofem::FloatMatrix::zero().

Referenced by oofem::ContactElement::ContactElement().

void oofem::Node2NodeContact::computeContactTractionAt ( GaussPoint *  gp, FloatArray &  t, FloatArray &  gap, TimeStep *  tStep  )

virtual

Reimplemented in oofem::Node2NodeContactL.

Definition at line 105 of file celnode2node.C.

References oofem::FloatArray::at(), and epsN.

Referenced by computeContactForces(), and oofem::ContactElement::ContactElement().

void oofem::Node2NodeContact::computeGap ( FloatArray &  answer, TimeStep *  tStep  )

virtual

Definition at line 73 of file celnode2node.C.

References oofem::FloatArray::add(), oofem::FloatArray::at(), oofem::FloatArray::dotProduct(), oofem::DofManager::giveCoordinates(), giveNormal(), oofem::DofManager::giveUnknownVector(), oofem::ContactElement::inContact, masterNode, normal, and slaveNode.

Referenced by computeContactForces(), oofem::Node2NodeContactL::computeContactForces(), computeContactTangent(), oofem::Node2NodeContactL::computeContactTangent(), and oofem::ContactElement::ContactElement().

void oofem::Node2NodeContact::giveLocationArray ( IntArray &  answer, const UnknownNumberingScheme &  s  )

virtual

Implements oofem::ContactElement.

Reimplemented in oofem::Node2NodeContactL.

Definition at line 163 of file celnode2node.C.

References oofem::IntArray::at(), oofem::ContactElement::dofIdArray, oofem::UnknownNumberingScheme::giveDofEquationNumber(), oofem::DofManager::giveDofWithID(), oofem::IntArray::giveSize(), oofem::DofManager::hasDofID(), masterNode, oofem::IntArray::resize(), slaveNode, and oofem::IntArray::zero().

Referenced by oofem::ContactElement::ContactElement(), and oofem::Node2NodeContactL::giveLocationArray().

FloatArray& oofem::Node2NodeContact::giveNormal ( )

inline

Definition at line 85 of file celnode2node.h.

Referenced by computeCmatrixAt(), and computeGap().

int oofem::Node2NodeContact::instanciateYourself ( DataReader &  dr )

virtual

Reimplemented from oofem::ContactElement.

Definition at line 53 of file celnode2node.C.

References oofem::FloatArray::computeNorm(), oofem::DofManager::giveCoordinates(), oofem::DofManager::giveGlobalNumber(), masterNode, oofem::norm(), normal, OOFEM_ERROR, and slaveNode.

Referenced by oofem::ContactElement::ContactElement().

void oofem::Node2NodeContact::setupIntegrationPoints ( )

virtual

Reimplemented from oofem::ContactElement.

Definition at line 192 of file celnode2node.C.

References oofem::ContactElement::integrationRule, and oofem::IntegrationRule::SetUpPoint().

Referenced by oofem::ContactElement::ContactElement().

Member Data Documentation

double oofem::Node2NodeContact::area

private

Definition at line 69 of file celnode2node.h.

Referenced by computeContactForces(), computeContactTangent(), and Node2NodeContact().

ContactDefinition* oofem::Node2NodeContact::cDef

protected

Definition at line 62 of file celnode2node.h.

double oofem::Node2NodeContact::epsN

private

Definition at line 70 of file celnode2node.h.

Referenced by computeContactTangent(), computeContactTractionAt(), and Node2NodeContact().

DofManager* oofem::Node2NodeContact::masterNode

private

Definition at line 65 of file celnode2node.h.

Referenced by computeGap(), giveLocationArray(), instanciateYourself(), and Node2NodeContact().

FloatArray oofem::Node2NodeContact::normal

private

Definition at line 72 of file celnode2node.h.

Referenced by computeCmatrixAt(), computeGap(), and instanciateYourself().

DofManager* oofem::Node2NodeContact::slaveNode

private

Definition at line 66 of file celnode2node.h.

Referenced by computeGap(), giveLocationArray(), instanciateYourself(), and Node2NodeContact().

---

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

• celnode2node.h
• celnode2node.C