FE_Element Class Reference

#include <FE_Element.h>

Inheritance diagram for FE_Element:

TaggedObject LagrangeMP_FE LagrangeSP_FE PenaltyMP_FE PenaltySP_FE TransformationFE List of all members.

Public Member Functions

 FE_Element (int tag, Element *theElement)
 FE_Element (int tag, int numDOF_Group, int ndof)
virtual ~FE_Element ()
virtual const ID & getDOFtags (void) const
virtual const ID & getID (void) const
void setAnalysisModel (AnalysisModel &theModel)
virtual int setID (void)
virtual const Matrix & getTangent (Integrator *theIntegrator)
virtual const Vector & getResidual (Integrator *theIntegrator)
virtual void zeroTangent (void)
virtual void addKtToTang (double fact=1.0)
virtual void addKiToTang (double fact=1.0)
virtual void addCtoTang (double fact=1.0)
virtual void addMtoTang (double fact=1.0)
virtual void zeroResidual (void)
virtual void addRtoResidual (double fact=1.0)
virtual void addRIncInertiaToResidual (double fact=1.0)
virtual const Vector & getTangForce (const Vector &x, double fact=1.0)
virtual const Vector & getK_Force (const Vector &x, double fact=1.0)
virtual const Vector & getKi_Force (const Vector &x, double fact=1.0)
virtual const Vector & getC_Force (const Vector &x, double fact=1.0)
virtual const Vector & getM_Force (const Vector &x, double fact=1.0)
virtual void addM_Force (const Vector &accel, double fact=1.0)
virtual void addD_Force (const Vector &vel, double fact=1.0)
virtual int updateElement (void)
virtual Integrator * getLastIntegrator (void)
virtual const Vector & getLastResponse (void)
Element * getElement (void)
virtual void Print (OPS_Stream &, int=0)
virtual void addResistingForceSensitivity (int gradNumber, double fact=1.0)
virtual void addM_ForceSensitivity (int gradNumber, const Vector &vect, double fact=1.0)
virtual void addD_ForceSensitivity (int gradNumber, const Vector &vect, double fact=1.0)
virtual int commitSensitivity (int gradNum, int numGrads)

Protected Member Functions

void addLocalM_Force (const Vector &accel, double fact=1.0)
void addLocalD_Force (const Vector &vel, double fact=1.0)
void addLocalM_ForceSensitivity (int gradNumber, const Vector &accel, double fact=1.0)
void addLocalD_ForceSensitivity (int gradNumber, const Vector &vel, double fact=1.0)

Protected Attributes

ID myDOF_Groups
ID myID

Detailed Description

Definition at line 49 of file FE_Element.h.

Constructor & Destructor Documentation

FE_Element::FE_Element ( int  tag,
Element *  theElement 
)

Definition at line 57 of file FE_Element.cpp.

References endln, exit(), DomainComponent::getDomain(), Element::getExternalNodes(), Domain::getNode(), Element::getNumExternalNodes(), TaggedObject::getTag(), Element::isSubdomain(), MAX_NUM_DOF, myDOF_Groups, Matrix::noCols(), Matrix::noRows(), opserr, Subdomain::setFE_ElementPtr(), Vector::Size(), and theDomain.

FE_Element::FE_Element ( int  tag,
int  numDOF_Group,
int  ndof 
)

Definition at line 167 of file FE_Element.cpp.

References MAX_NUM_DOF, and opserr.

FE_Element::~FE_Element (  )  [virtual]

Definition at line 200 of file FE_Element.cpp.

References MAX_NUM_DOF.

Member Function Documentation

const ID & FE_Element::getDOFtags ( void   )  const [virtual]

Reimplemented in TransformationFE.

Definition at line 228 of file FE_Element.cpp.

References myDOF_Groups.

Referenced by DOF_GroupGraph::DOF_GroupGraph(), AnalysisModel::getDOFGroupGraph(), and TransformationFE::getDOFtags().

const ID & FE_Element::getID ( void   )  const [virtual]

Reimplemented in TransformationFE.

Definition at line 238 of file FE_Element.cpp.

References myID.

Referenced by DOF_Graph::DOF_Graph(), IncrementalIntegrator::formElementResidual(), AlphaOSGeneralized::formElementResidual(), AlphaOS::formElementResidual(), EigenIntegrator::formK(), EigenIntegrator::formM(), StaticSensitivityIntegrator::formSensitivityRHS(), NewmarkSensitivityIntegrator::formSensitivityRHS(), TransientIntegrator::formTangent(), IncrementalIntegrator::formTangent(), and AnalysisModel::getDOFGraph().

void FE_Element::setAnalysisModel ( AnalysisModel &  theModel  ) 

Reimplemented in TransformationFE.

Definition at line 244 of file FE_Element.cpp.

Referenced by AnalysisModel::addFE_Element().

int FE_Element::setID ( void   )  [virtual]

Reimplemented in LagrangeMP_FE, LagrangeSP_FE, PenaltyMP_FE, PenaltySP_FE, and TransformationFE.

Definition at line 253 of file FE_Element.cpp.

References AnalysisModel::getDOF_GroupPtr(), DOF_Group::getID(), myDOF_Groups, myID, opserr, and ID::Size().

Referenced by TransformationConstraintHandler::doneNumberingDOF(), ConstraintHandler::doneNumberingDOF(), PlainNumberer::numberDOF(), ParallelNumberer::numberDOF(), DOF_Numberer::numberDOF(), and DistributedDiagonalSOE::setSize().

const Matrix & FE_Element::getTangent ( Integrator *  theIntegrator  )  [virtual]

Reimplemented in LagrangeMP_FE, LagrangeSP_FE, PenaltyMP_FE, PenaltySP_FE, and TransformationFE.

Definition at line 288 of file FE_Element.cpp.

References Subdomain::computeTang(), exit(), Integrator::formEleTangent(), Subdomain::getTang(), Element::isSubdomain(), and opserr.

Referenced by EigenIntegrator::formK(), EigenIntegrator::formM(), TransientIntegrator::formTangent(), IncrementalIntegrator::formTangent(), TransformationFE::getC_Force(), TransformationFE::getK_Force(), TransformationFE::getKi_Force(), TransformationFE::getM_Force(), and TransformationFE::getTangent().

const Vector & FE_Element::getResidual ( Integrator *  theIntegrator  )  [virtual]

Reimplemented in LagrangeMP_FE, LagrangeSP_FE, PenaltyMP_FE, PenaltySP_FE, and TransformationFE.

Definition at line 312 of file FE_Element.cpp.

References Subdomain::computeResidual(), exit(), Integrator::formEleResidual(), Subdomain::getResistingForce(), Element::isSubdomain(), and opserr.

Referenced by IncrementalIntegrator::formElementResidual(), AlphaOSGeneralized::formElementResidual(), AlphaOS::formElementResidual(), StaticSensitivityIntegrator::formSensitivityRHS(), NewmarkSensitivityIntegrator::formSensitivityRHS(), and TransformationFE::getResidual().

void FE_Element::zeroTangent ( void   )  [virtual]

Definition at line 339 of file FE_Element.cpp.

References Element::isSubdomain(), opserr, and Matrix::Zero().

Referenced by WilsonTheta::formEleTangent(), StaticIntegrator::formEleTangent(), NewmarkHybridSimulation::formEleTangent(), NewmarkExplicit::formEleTangent(), Newmark1::formEleTangent(), Newmark::formEleTangent(), HHTHybridSimulation::formEleTangent(), HHTGeneralizedExplicit::formEleTangent(), HHTGeneralized::formEleTangent(), HHTExplicit::formEleTangent(), HHT1::formEleTangent(), HHT::formEleTangent(), CollocationHybridSimulation::formEleTangent(), Collocation::formEleTangent(), CentralDifferenceNoDamping::formEleTangent(), CentralDifferenceAlternative::formEleTangent(), CentralDifference::formEleTangent(), AlphaOSGeneralized::formEleTangent(), AlphaOS::formEleTangent(), EigenIntegrator::formEleTangK(), EigenIntegrator::formEleTangM(), TransformationFE::getC_Force(), TransformationFE::getK_Force(), TransformationFE::getKi_Force(), and TransformationFE::getM_Force().

void FE_Element::addKtToTang ( double  fact = 1.0  )  [virtual]

Definition at line 356 of file FE_Element.cpp.

References Matrix::addMatrix(), Element::getTangentStiff(), Element::isSubdomain(), and opserr.

Referenced by WilsonTheta::formEleTangent(), StaticIntegrator::formEleTangent(), NewmarkHybridSimulation::formEleTangent(), Newmark1::formEleTangent(), Newmark::formEleTangent(), HHTHybridSimulation::formEleTangent(), HHTGeneralized::formEleTangent(), HHT1::formEleTangent(), HHT::formEleTangent(), CollocationHybridSimulation::formEleTangent(), Collocation::formEleTangent(), EigenIntegrator::formEleTangK(), and TransformationFE::getK_Force().

void FE_Element::addKiToTang ( double  fact = 1.0  )  [virtual]

Definition at line 420 of file FE_Element.cpp.

References Matrix::addMatrix(), Element::getInitialStiff(), Element::isSubdomain(), and opserr.

Referenced by StaticIntegrator::formEleTangent(), NewmarkHybridSimulation::formEleTangent(), Newmark1::formEleTangent(), Newmark::formEleTangent(), HHTHybridSimulation::formEleTangent(), HHTGeneralized::formEleTangent(), HHT1::formEleTangent(), HHT::formEleTangent(), CollocationHybridSimulation::formEleTangent(), Collocation::formEleTangent(), AlphaOSGeneralized::formEleTangent(), AlphaOS::formEleTangent(), and TransformationFE::getKi_Force().

void FE_Element::addCtoTang ( double  fact = 1.0  )  [virtual]

Definition at line 377 of file FE_Element.cpp.

References Matrix::addMatrix(), Element::getDamp(), Element::isSubdomain(), and opserr.

Referenced by WilsonTheta::formEleTangent(), NewmarkHybridSimulation::formEleTangent(), NewmarkExplicit::formEleTangent(), Newmark1::formEleTangent(), Newmark::formEleTangent(), HHTHybridSimulation::formEleTangent(), HHTGeneralizedExplicit::formEleTangent(), HHTGeneralized::formEleTangent(), HHTExplicit::formEleTangent(), HHT1::formEleTangent(), HHT::formEleTangent(), CollocationHybridSimulation::formEleTangent(), Collocation::formEleTangent(), CentralDifference::formEleTangent(), AlphaOSGeneralized::formEleTangent(), AlphaOS::formEleTangent(), and TransformationFE::getC_Force().

void FE_Element::addMtoTang ( double  fact = 1.0  )  [virtual]

Definition at line 398 of file FE_Element.cpp.

References Matrix::addMatrix(), Element::getMass(), Element::isSubdomain(), and opserr.

Referenced by WilsonTheta::formEleTangent(), NewmarkHybridSimulation::formEleTangent(), NewmarkExplicit::formEleTangent(), Newmark1::formEleTangent(), Newmark::formEleTangent(), HHTHybridSimulation::formEleTangent(), HHTGeneralizedExplicit::formEleTangent(), HHTGeneralized::formEleTangent(), HHTExplicit::formEleTangent(), HHT1::formEleTangent(), HHT::formEleTangent(), CollocationHybridSimulation::formEleTangent(), Collocation::formEleTangent(), CentralDifferenceNoDamping::formEleTangent(), CentralDifferenceAlternative::formEleTangent(), CentralDifference::formEleTangent(), AlphaOSGeneralized::formEleTangent(), AlphaOS::formEleTangent(), EigenIntegrator::formEleTangM(), and TransformationFE::getM_Force().

void FE_Element::zeroResidual ( void   )  [virtual]

Definition at line 441 of file FE_Element.cpp.

References Element::isSubdomain(), opserr, and Vector::Zero().

Referenced by StaticSensitivityIntegrator::formEleResidual(), NewmarkSensitivityIntegrator::formEleResidual(), TransientIntegrator::formEleResidual(), StaticIntegrator::formEleResidual(), and CentralDifferenceNoDamping::formEleResidual().

void FE_Element::addRtoResidual ( double  fact = 1.0  )  [virtual]

Definition at line 458 of file FE_Element.cpp.

References Vector::addVector(), Element::getResistingForce(), Element::isSubdomain(), and opserr.

Referenced by StaticIntegrator::formEleResidual(), and CentralDifferenceNoDamping::formEleResidual().

void FE_Element::addRIncInertiaToResidual ( double  fact = 1.0  )  [virtual]

Definition at line 481 of file FE_Element.cpp.

References Vector::addVector(), Element::getResistingForceIncInertia(), Element::isSubdomain(), and opserr.

Referenced by TransientIntegrator::formEleResidual().

const Vector & FE_Element::getTangForce ( const Vector &  x,
double  fact = 1.0 
) [virtual]

Reimplemented in LagrangeMP_FE, LagrangeSP_FE, PenaltyMP_FE, PenaltySP_FE, and TransformationFE.

Definition at line 504 of file FE_Element.cpp.

References Vector::addMatrixVector(), Integrator::formEleTangent(), Subdomain::getTang(), Element::isSubdomain(), myID, opserr, and Vector::Zero().

Referenced by AlphaOSGeneralized::formElementResidual(), and AlphaOS::formElementResidual().

const Vector & FE_Element::getK_Force ( const Vector &  x,
double  fact = 1.0 
) [virtual]

Reimplemented in LagrangeMP_FE, LagrangeSP_FE, PenaltyMP_FE, PenaltySP_FE, and TransformationFE.

Definition at line 553 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getTangentStiff(), myID, opserr, and Vector::Zero().

const Vector & FE_Element::getKi_Force ( const Vector &  x,
double  fact = 1.0 
) [virtual]

Reimplemented in LagrangeMP_FE, LagrangeSP_FE, PenaltyMP_FE, PenaltySP_FE, and TransformationFE.

Definition at line 591 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getInitialStiff(), myID, opserr, and Vector::Zero().

const Vector & FE_Element::getC_Force ( const Vector &  x,
double  fact = 1.0 
) [virtual]

Reimplemented in LagrangeMP_FE, LagrangeSP_FE, PenaltyMP_FE, PenaltySP_FE, and TransformationFE.

Definition at line 667 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getDamp(), myID, opserr, and Vector::Zero().

const Vector & FE_Element::getM_Force ( const Vector &  x,
double  fact = 1.0 
) [virtual]

Reimplemented in LagrangeMP_FE, LagrangeSP_FE, PenaltyMP_FE, PenaltySP_FE, and TransformationFE.

Definition at line 628 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getMass(), myID, opserr, and Vector::Zero().

void FE_Element::addM_Force ( const Vector &  accel,
double  fact = 1.0 
) [virtual]

Reimplemented in TransformationFE.

Definition at line 738 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getMass(), Element::isSubdomain(), myID, and opserr.

Referenced by NewmarkSensitivityIntegrator::formEleResidual().

void FE_Element::addD_Force ( const Vector &  vel,
double  fact = 1.0 
) [virtual]

Reimplemented in TransformationFE.

Definition at line 774 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getDamp(), Element::isSubdomain(), myID, and opserr.

Referenced by NewmarkSensitivityIntegrator::formEleResidual().

int FE_Element::updateElement ( void   )  [virtual]

Definition at line 1004 of file FE_Element.cpp.

References Element::update().

Referenced by TransformationConstraintHandler::enforceSPs().

Integrator * FE_Element::getLastIntegrator ( void   )  [virtual]

Definition at line 706 of file FE_Element.cpp.

Referenced by TransformationFE::getLastResponse().

const Vector & FE_Element::getLastResponse ( void   )  [virtual]

Reimplemented in TransformationFE.

Definition at line 712 of file FE_Element.cpp.

References Integrator::getLastResponse(), myID, opserr, and Vector::Zero().

Referenced by Subdomain::getLastExternalSysResponse().

Element * FE_Element::getElement ( void   ) 

Definition at line 865 of file FE_Element.cpp.

virtual void FE_Element::Print ( OPS_Stream &  ,
int  = 0 
) [inline, virtual]

Implements TaggedObject.

Definition at line 93 of file FE_Element.h.

void FE_Element::addResistingForceSensitivity ( int  gradNumber,
double  fact = 1.0 
) [virtual]

Definition at line 873 of file FE_Element.cpp.

References Vector::addVector(), and Element::getResistingForceSensitivity().

Referenced by StaticSensitivityIntegrator::formEleResidual(), and NewmarkSensitivityIntegrator::formEleResidual().

void FE_Element::addM_ForceSensitivity ( int  gradNumber,
const Vector &  vect,
double  fact = 1.0 
) [virtual]

Reimplemented in TransformationFE.

Definition at line 879 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getMassSensitivity(), myID, and opserr.

Referenced by NewmarkSensitivityIntegrator::formEleResidual().

void FE_Element::addD_ForceSensitivity ( int  gradNumber,
const Vector &  vect,
double  fact = 1.0 
) [virtual]

Reimplemented in TransformationFE.

Definition at line 900 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getDampSensitivity(), Element::isSubdomain(), myID, and opserr.

Referenced by NewmarkSensitivityIntegrator::formEleResidual().

int FE_Element::commitSensitivity ( int  gradNum,
int  numGrads 
) [virtual]

Definition at line 993 of file FE_Element.cpp.

References Element::commitSensitivity().

Referenced by StaticSensitivityIntegrator::commitSensitivity(), and NewmarkSensitivityIntegrator::commitSensitivity().

void FE_Element::addLocalM_Force ( const Vector &  accel,
double  fact = 1.0 
) [protected]

Definition at line 810 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getMass(), Element::isSubdomain(), and opserr.

Referenced by TransformationFE::addM_Force().

void FE_Element::addLocalD_Force ( const Vector &  vel,
double  fact = 1.0 
) [protected]

Definition at line 837 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getDamp(), Element::isSubdomain(), and opserr.

Referenced by TransformationFE::addD_Force().

void FE_Element::addLocalM_ForceSensitivity ( int  gradNumber,
const Vector &  accel,
double  fact = 1.0 
) [protected]

Definition at line 962 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getMassSensitivity(), Element::isSubdomain(), and opserr.

Referenced by TransformationFE::addM_ForceSensitivity().

void FE_Element::addLocalD_ForceSensitivity ( int  gradNumber,
const Vector &  vel,
double  fact = 1.0 
) [protected]

Definition at line 935 of file FE_Element.cpp.

References Vector::addMatrixVector(), Element::getDampSensitivity(), Element::isSubdomain(), and opserr.

Referenced by TransformationFE::addD_ForceSensitivity().

Member Data Documentation

ID FE_Element::myDOF_Groups [protected]

Definition at line 110 of file FE_Element.h.

Referenced by FE_Element(), getDOFtags(), LagrangeMP_FE::LagrangeMP_FE(), LagrangeSP_FE::LagrangeSP_FE(), PenaltyMP_FE::PenaltyMP_FE(), PenaltySP_FE::PenaltySP_FE(), PenaltySP_FE::setID(), PenaltyMP_FE::setID(), and setID().

ID FE_Element::myID [protected]

Definition at line 111 of file FE_Element.h.

Referenced by addD_Force(), addD_ForceSensitivity(), addM_Force(), addM_ForceSensitivity(), getC_Force(), getID(), getK_Force(), getKi_Force(), getLastResponse(), getM_Force(), PenaltySP_FE::getTangForce(), LagrangeSP_FE::getTangForce(), getTangForce(), PenaltySP_FE::setID(), PenaltyMP_FE::setID(), LagrangeSP_FE::setID(), LagrangeMP_FE::setID(), and setID().

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

Generated on Mon Oct 23 15:05:42 2006 for OpenSees by doxygen 1.5.0