AlphaOS Class Reference

#include <AlphaOS.h>

Inheritance diagram for AlphaOS:

TransientIntegrator IncrementalIntegrator Integrator MovableObject List of all members.

Public Member Functions

 AlphaOS ()
 AlphaOS (double alpha)
 AlphaOS (double alpha, double alphaM, double betaK, double betaKi, double betaKc)
 AlphaOS (double alpha, double beta, double gamma)
 AlphaOS (double alpha, double beta, double gamma, double alphaM, double betaK, double betaKi, double betaKc)
 ~AlphaOS ()
int formEleTangent (FE_Element *theEle)
int formNodTangent (DOF_Group *theDof)
int domainChanged (void)
int newStep (double deltaT)
int revertToLastStep (void)
int update (const Vector &deltaU)
int commit (void)
virtual int sendSelf (int commitTag, Channel &theChannel)
virtual int recvSelf (int commitTag, Channel &theChannel, FEM_ObjectBroker &theBroker)
void Print (OPS_Stream &s, int flag=0)

Protected Member Functions

virtual int formElementResidual (void)

Detailed Description

Definition at line 46 of file AlphaOS.h.

Constructor & Destructor Documentation

AlphaOS::AlphaOS (  ) 

Definition at line 45 of file AlphaOS.cpp.

AlphaOS::AlphaOS ( double  alpha  ) 

Definition at line 57 of file AlphaOS.cpp.

AlphaOS::AlphaOS ( double  alpha,
double  alphaM,
double  betaK,
double  betaKi,
double  betaKc 
)

Definition at line 69 of file AlphaOS.cpp.

AlphaOS::AlphaOS ( double  alpha,
double  beta,
double  gamma 
)

Definition at line 82 of file AlphaOS.cpp.

AlphaOS::AlphaOS ( double  alpha,
double  beta,
double  gamma,
double  alphaM,
double  betaK,
double  betaKi,
double  betaKc 
)

Definition at line 94 of file AlphaOS.cpp.

AlphaOS::~AlphaOS (  ) 

Definition at line 107 of file AlphaOS.cpp.

Member Function Documentation

int AlphaOS::formEleTangent ( FE_Element *  theEle  )  [virtual]

Implements IncrementalIntegrator.

Definition at line 222 of file AlphaOS.cpp.

References FE_Element::addCtoTang(), FE_Element::addKiToTang(), FE_Element::addMtoTang(), and FE_Element::zeroTangent().

int AlphaOS::formNodTangent ( DOF_Group *  theDof  )  [virtual]

Implements IncrementalIntegrator.

Definition at line 234 of file AlphaOS.cpp.

References DOF_Group::addCtoTang(), DOF_Group::addMtoTang(), and DOF_Group::zeroTangent().

int AlphaOS::domainChanged ( void   )  [virtual]

Reimplemented from Integrator.

Definition at line 245 of file AlphaOS.cpp.

References IncrementalIntegrator::getAnalysisModelPtr(), DOF_Group::getCommittedAccel(), DOF_Group::getCommittedDisp(), DOF_Group::getCommittedVel(), AnalysisModel::getDOFs(), DOF_Group::getID(), IncrementalIntegrator::getLinearSOEPtr(), LinearSOE::getX(), opserr, AnalysisModel::setRayleighDampingFactors(), ID::Size(), and Vector::Size().

int AlphaOS::newStep ( double  deltaT  )  [virtual]

Reimplemented from IncrementalIntegrator.

Definition at line 133 of file AlphaOS.cpp.

References Vector::addVector(), endln, IncrementalIntegrator::getAnalysisModelPtr(), AnalysisModel::getCurrentDomainTime(), opserr, AnalysisModel::setAccel(), AnalysisModel::setDisp(), AnalysisModel::setVel(), AnalysisModel::updateDomain(), and Vector::Zero().

int AlphaOS::revertToLastStep ( void   )  [virtual]

Reimplemented from IncrementalIntegrator.

Definition at line 209 of file AlphaOS.cpp.

int AlphaOS::update ( const Vector &  deltaU  )  [virtual]

Implements IncrementalIntegrator.

Definition at line 377 of file AlphaOS.cpp.

References Vector::addVector(), IncrementalIntegrator::getAnalysisModelPtr(), opserr, AnalysisModel::setResponse(), and Vector::Size().

int AlphaOS::commit ( void   )  [virtual]

Reimplemented from IncrementalIntegrator.

Definition at line 427 of file AlphaOS.cpp.

References AnalysisModel::commitDomain(), IncrementalIntegrator::getAnalysisModelPtr(), AnalysisModel::getCurrentDomainTime(), opserr, and AnalysisModel::setCurrentDomainTime().

int AlphaOS::sendSelf ( int  commitTag,
Channel &  theChannel 
) [virtual]

Implements MovableObject.

Definition at line 444 of file AlphaOS.cpp.

References opserr, and Channel::sendVector().

int AlphaOS::recvSelf ( int  commitTag,
Channel &  theChannel,
FEM_ObjectBroker &  theBroker 
) [virtual]

Implements MovableObject.

Definition at line 464 of file AlphaOS.cpp.

References opserr, and Channel::recvVector().

void AlphaOS::Print ( OPS_Stream &  s,
int  flag = 0 
) [virtual]

Implements Integrator.

Definition at line 484 of file AlphaOS.cpp.

References endln, IncrementalIntegrator::getAnalysisModelPtr(), and AnalysisModel::getCurrentDomainTime().

int AlphaOS::formElementResidual ( void   )  [protected, virtual]

Reimplemented from IncrementalIntegrator.

Definition at line 499 of file AlphaOS.cpp.

References LinearSOE::addB(), IncrementalIntegrator::getAnalysisModelPtr(), AnalysisModel::getFEs(), FE_Element::getID(), IncrementalIntegrator::getLinearSOEPtr(), FE_Element::getResidual(), FE_Element::getTangForce(), and opserr.

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

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