#include <qclinearstatic.h>

Inheritance diagram for oofem::QClinearStatic:

Collaboration diagram for oofem::QClinearStatic:

Public Member Functions
	QClinearStatic (int i, EngngModel *master=nullptr)
virtual	~QClinearStatic ()
void	postInitialize () override
void	solveYourself () override
void	solveYourselfAt (TimeStep *tStep) override
void	initializeFrom (InputRecord &ir) override
const char *	giveInputRecordName () const override
const char *	giveClassName () const override
	Returns class name of the receiver.
fMode	giveFormulation () override
virtual void	updateNodeTypes (Domain *d)
virtual void	setQCNodeType (Domain *d)
virtual void	initializeFullSolvedDomain (InputRecord &ir)
virtual bool	nodeInFullSolvedDomainTest (Node *n)
virtual void	setRepNodesInVerticesOfInterpolationMesh (Domain *d)
virtual void	createInterpolationMeshNodes (Domain *d)
virtual std::vector< IntArray >	generateInterpolationMesh (Domain *d)
virtual std::vector< IntArray >	loadInterpolationMesh (Domain *d)
virtual std::vector< IntArray >	transformMeshToParticles (Domain *d, std::vector< FloatArray > &nodeCoords, std::vector< IntArray > &meshNodes)
virtual double	computeTotalVolumeOfInterpolationMesh (Domain *d)
virtual DofManager *	findNearestParticle (Domain *d, FloatArray coords)
virtual QCFullsolveddomain *	giveFullSolvedDomain ()
virtual int	giveQcApproachNumber ()
bool	isElementActivated (int elemNum) override
bool	isElementActivated (Element *e) override
void	setActivatedNodeList (IntArray nodeList, Domain *d)
void	setActivatedElementList (IntArray elemList)
UnknownNumberingScheme &	giveEquationNumbering () override
Public Member Functions inherited from oofem::LinearStatic
	LinearStatic (int i, EngngModel *master=nullptr)
virtual	~LinearStatic ()
double	giveUnknownComponent (ValueModeType type, TimeStep tStep, Domain d, Dof *dof) override
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
void	updateDomainLinks () override
TimeStep *	giveNextStep () override
	Returns next time step (next to current step) of receiver.
NumericalMethod *	giveNumericalMethod (MetaStep *mStep) override
	Returns reference to receiver's numerical method.
int	estimateMaxPackSize (IntArray &commMap, DataStream &buff, int packUnpackType) override
Public Member Functions inherited from oofem::StructuralEngngModel
	StructuralEngngModel (int i, EngngModel *master=nullptr)
	Creates new StructuralEngngModel with number i, associated to domain d.
virtual	~StructuralEngngModel ()
	Destructor.
void	updateYourself (TimeStep *tStep) override
int	checkConsistency () override
void	computeReaction (FloatArray &answer, TimeStep *tStep, int di)
void	terminate (TimeStep *tStep) override
void	buildReactionTable (IntArray &restrDofMans, IntArray &restrDofs, IntArray &eqn, TimeStep *tStep, int di)
void	updateInternalRHS (FloatArray &answer, TimeStep tStep, Domain d, FloatArray *eNorm) override
void	showSparseMtrxStructure (int type, oofegGraphicContext &gc, TimeStep *tStep) override
	EngngModel (int i, EngngModel *_master=NULL)
virtual	~EngngModel ()
	Destructor.
	EngngModel (const EngngModel &)=delete
EngngModel &	operator= (const EngngModel &)=delete
Domain *	giveDomain (int n)
void	setDomain (int i, Domain *ptr, bool iDeallocateOld=true)
int	giveNumberOfDomains ()
	Returns number of domains in problem.
const std::string &	giveDescription () const
const time_t &	giveStartTime ()
bool	giveSuppressOutput () const
virtual ErrorEstimator *	giveDomainErrorEstimator (int n)
virtual MaterialInterface *	giveMaterialInterface (int n)
void	setNumberOfEquations (int id, int neq)
FILE *	giveOutputStream ()
	Returns file descriptor of output file.
std::string	giveOutputBaseFileName ()
std::string	giveReferenceFileName ()
void	letOutputBaseFileNameBe (const std ::string &src)
ContextOutputMode	giveContextOutputMode () const
int	giveContextOutputStep () const
void	setContextOutputMode (ContextOutputMode contextMode)
void	setUDContextOutputMode (int cStep)
double	giveDeltaT ()
	Returns time step size from the time step controlelr.
void	setDeltaT (double dT)
	Returns time step size through the time step controlelr.
void	setProblemMode (problemMode pmode)
void	setParallelMode (bool newParallelFlag)
problemMode	giveProblemMode () const
	Returns domain mode.
void	setProblemScale (problemScale pscale)
problemScale	giveProblemScale () const
	Returns scale in multiscale simulation.
virtual void	setRenumberFlag ()
	Sets the renumber flag to true.
virtual void	resetRenumberFlag ()
	Sets the renumber flag to false.
double	giveSolutionStepTime ()
void	giveAnalysisTime (int &rhrs, int &rmin, int &rsec, int &uhrs, int &umin, int &usec)
void	terminateAnalysis ()
virtual void	restartYourself (TimeStep *tS)
virtual void	doStepOutput (TimeStep *tStep)
void	saveStepContext (TimeStep *tStep, ContextMode mode)
virtual void	initializeYourself (TimeStep *tStep)
virtual int	initializeAdaptive (int tStepNumber)
virtual int	giveNumberOfDomainEquations (int di, const UnknownNumberingScheme &num)
virtual FieldPtr	giveField (FieldType key, TimeStep *)
virtual FieldPtr	giveField (InternalStateType key, TimeStep *)
EngngModel *	giveMasterEngngModel ()
	Returns the master engnmodel.
virtual double	giveLoadLevel ()
	Returns the current load level.
virtual double	giveEigenValue (int eigNum)
	Only relevant for eigen value analysis. Otherwise returns zero.
virtual void	setActiveVector (int i)
	Only relevant for eigen value analysis. Otherwise does noting.
int	updateSharedDofManagers (FloatArray &answer, const UnknownNumberingScheme &s, int ExchangeTag)
int	exchangeRemoteElementData (int ExchangeTag)
virtual int	giveCurrentNumberOfIterations ()
MPI_Comm	giveParallelComm ()
	Returns the communication object of reciever.
int	packRemoteElementData (ProcessCommunicator &processComm)
int	unpackRemoteElementData (ProcessCommunicator &processComm)
int	packDofManagers (ArrayWithNumbering *src, ProcessCommunicator &processComm)
int	unpackDofManagers (ArrayWithNumbering *dest, ProcessCommunicator &processComm)
ProblemCommunicator *	giveProblemCommunicator (EngngModelCommType t)
void	initializeCommMaps (bool forceInit=false)
virtual int	instanciateYourself (DataReader &dr, InputRecord &ir, const char outFileName, const char desc)
void	Instanciate_init ()
int	instanciateDomains (DataReader &dr)
	Instanciate problem domains by calling their instanciateYourself() service.
int	instanciateMetaSteps (DataReader &dr)
	Instanciate problem meta steps by calling their instanciateYourself() service.
virtual int	instanciateDefaultMetaStep (InputRecord &ir)
	Instanciate default metastep, if nmsteps is zero.
virtual void	updateAttributes (MetaStep *mStep)
void	initMetaStepAttributes (MetaStep *mStep)
MetaStep *	giveCurrentMetaStep ()
	Returns current meta step.
virtual TimeStep *	giveCurrentStep (bool force=false)
virtual void	adaptTimeStep (double nIter)
virtual TimeStep *	givePreviousStep (bool force=false)
virtual void	preInitializeNextStep ()
	Does a pre-initialization of the next time step (implement if necessarry).
virtual TimeStep *	giveSolutionStepWhenIcApply (bool force=false)
virtual int	giveNumberOfFirstStep (bool force=false)
int	giveNumberOfMetaSteps ()
	Return number of meta steps.
MetaStep *	giveMetaStep (int i)
	Returns the i-th meta step.
int	giveNumberOfSteps (bool force=false)
virtual double	giveEndOfTimeOfInterest ()
	Returns end of time interest (time corresponding to end of time integration).
int	giveNumberOfTimeStepWhenIcApply ()
	Returns the time step number, when initial conditions should apply.
ExportModuleManager *	giveExportModuleManager ()
	Returns receiver's export module manager.
EngngModelTimer *	giveTimer ()
	Returns reference to receiver timer (EngngModelTimer).
virtual double	giveInitialTime ()
	return time at the begining of analysis
virtual double	giveFinalTime ()
virtual int	giveNewEquationNumber (int domain, DofIDItem)
virtual int	giveNewPrescribedEquationNumber (int domain, DofIDItem)
std::string	giveContextFileName (int tStepNumber, int stepVersion) const
std::string	giveDomainFileName (int domainNum, int domainSerNum) const
virtual void	updateComponent (TimeStep tStep, NumericalCmpn cmpn, Domain d)
virtual void	initForNewIteration (Domain d, TimeStep tStep, int iterationNumber, const FloatArray &solution)
virtual void	updateSolution (FloatArray &solutionVector, TimeStep tStep, Domain d)
virtual void	updateMatrix (SparseMtrx &mat, TimeStep tStep, Domain d)
virtual void	initStepIncrements ()
virtual int	forceEquationNumbering (int i)
virtual int	forceEquationNumbering ()
virtual int	requiresUnknownsDictionaryUpdate ()
virtual bool	requiresEquationRenumbering (TimeStep *tStep)
virtual void	updateDofUnknownsDictionary (DofManager , TimeStep )
virtual int	giveUnknownDictHashIndx (ValueModeType mode, TimeStep *tStep)
virtual bool	newDofHandling ()
virtual ParallelContext *	giveParallelContext (int n)
virtual void	initParallelContexts ()
virtual void	assemble (SparseMtrx &answer, TimeStep tStep, const MatrixAssembler &ma, const UnknownNumberingScheme &s, Domain domain)
virtual void	assemble (SparseMtrx &answer, TimeStep tStep, const MatrixAssembler &ma, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s, Domain domain)
void	assembleVector (FloatArray &answer, TimeStep tStep, const VectorAssembler &va, ValueModeType mode, const UnknownNumberingScheme &s, Domain domain, FloatArray *eNorms=NULL)
void	assembleVectorFromDofManagers (FloatArray &answer, TimeStep tStep, const VectorAssembler &va, ValueModeType mode, const UnknownNumberingScheme &s, Domain domain, FloatArray *eNorms=NULL)
void	assembleVectorFromElements (FloatArray &answer, TimeStep tStep, const VectorAssembler &va, ValueModeType mode, const UnknownNumberingScheme &s, Domain domain, FloatArray *eNorms=NULL)
void	assembleVectorFromBC (FloatArray &answer, TimeStep tStep, const VectorAssembler &va, ValueModeType mode, const UnknownNumberingScheme &s, Domain domain, FloatArray *eNorms=NULL)
void	assembleExtrapolatedForces (FloatArray &answer, TimeStep tStep, CharType type, Domain domain)
void	assemblePrescribedExtrapolatedForces (FloatArray &answer, TimeStep tStep, CharType type, Domain domain)
virtual int	checkProblemConsistency ()
virtual void	init ()
virtual void	printOutputAt (FILE file, TimeStep tStep, const IntArray &nodeSets, const IntArray &elementSets)
void	outputNodes (FILE file, Domain &domain, TimeStep tStep, int setNum)
void	outputElements (FILE file, Domain &domain, TimeStep tStep, int setNum)
void	printYourself ()
	Prints state of receiver. Useful for debugging.
virtual void	printDofOutputAt (FILE stream, Dof iDof, TimeStep *tStep)
virtual int	useNonlocalStiffnessOption ()
	Returns nonzero if nonlocal stiffness option activated.
bool	isParallel () const
	Returns true if receiver in parallel mode.
int	giveRank () const
	Returns domain rank in a group of collaborating processes (0..groupSize-1).
int	giveNumberOfProcesses () const
	Returns the number of collaborating processes.
EngngModelContext *	giveContext ()
	Context requesting service.
virtual int	giveNumberOfSlaveProblems ()
	Returns number of slave problems.
virtual EngngModel *	giveSlaveProblem (int i)
	Returns i-th slave problem.
virtual bool	giveEquationScalingFlag ()
	Returns the Equation scaling flag, which is used to indicate that governing equation(s) are scaled, or non-dimensionalized.
virtual double	giveVariableScale (VarScaleType varId)
	Returns the scale factor for given variable type.
virtual void	balanceLoad (TimeStep *tStep)
virtual LoadBalancer *	giveLoadBalancer ()
virtual LoadBalancerMonitor *	giveLoadBalancerMonitor ()
void	initParallel ()
	Request domain rank and problem size.
EngngModel *	giveEngngModel ()
	Returns reference to itself -> required by communicator.h.
TimeStepController *	giveTimeStepController ()
	Returns the time step controller.
virtual void	drawYourself (oofegGraphicContext &gc)
virtual void	drawElements (oofegGraphicContext &gc)
virtual void	drawNodes (oofegGraphicContext &gc)
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).

Protected Attributes
SparseMtrx *	stiffnessMatrix
FloatArray	loadVector
FloatArray	displacementVector
LinSystSolverType	solverType
SparseMtrxType	sparseMtrxType
SparseLinearSystemNM *	nMethod
	Numerical method used to solve the problem.
QuasicontinuumNumberingscheme	qcEquationNumbering
int	initFlag
int	qcApproach
int	homogenizationMtrxType
int	generateParticles
int	generateLinks
int	generateInterpolationElements
int	interpolationElementsMaterialNumber
double	defaultT3DMeshSize
std::string	t3dFileName
std::vector< bool >	activatedElementList
std::vector< bool >	activatedNodeList
std::vector< IntArray >	interpolationMeshNodes
int	numberOfIntepolationElements
QCFullsolveddomain	Fullsolveddomain
FloatArray	FullSolvedDomainNodes
FloatArray	FullSolvedDomainElements
FloatArray	FullSolvedDomainRadius
FloatArray	FullSolvedDomainBox
Protected Attributes inherited from oofem::LinearStatic
std ::unique_ptr< SparseMtrx >	stiffnessMatrix
FloatArray	loadVector
FloatArray	displacementVector
LinSystSolverType	solverType
SparseMtrxType	sparseMtrxType
std ::unique_ptr< SparseLinearSystemNM >	nMethod
	Numerical method used to solve the problem.
int	initFlag
EModelDefaultEquationNumbering	equationNumbering
Protected Attributes inherited from oofem::StructuralEngngModel
StateCounterType	internalVarUpdateStamp
FloatArray	internalForcesEBENorm
	Norm of nodal internal forces evaluated on element by element basis (squared).
Protected Attributes inherited from oofem::EngngModel
int	ndomains
	Number of receiver domains.
std ::vector< std ::unique_ptr< Domain > >	domainList
	List of problem domains.
int	numberOfSteps
	Total number of time steps.
int	numberOfEquations
	Total number of equation in current time step.
int	numberOfPrescribedEquations
	Total number or prescribed equations in current time step.
IntArray	domainNeqs
	Number of equations per domain.
IntArray	domainPrescribedNeqs
	Number of prescribed equations per domain.
bool	renumberFlag
	Renumbering flag (renumbers equations after each step, necessary if Dirichlet BCs change).
bool	profileOpt
	Profile optimized numbering flag (using Sloan's algorithm).
int	equationNumberingCompleted
	Equation numbering completed flag.
int	nMetaSteps
	Number of meta steps.
std ::vector< MetaStep >	metaStepList
	List of problem metasteps.
std ::unique_ptr< TimeStep >	stepWhenIcApply
	Solution step when IC (initial conditions) apply.
std ::unique_ptr< TimeStep >	currentStep
	Current time step.
std ::unique_ptr< TimeStep >	previousStep
	Previous time step.
int	number
	Receivers id.
std::string	dataOutputFileName
	Path to output stream.
std::string	coreOutputFileName
	String with core output file name.
FILE *	outputStream
	Output stream.
std::string	referenceFileName
	String with reference file name.
ContextOutputMode	contextOutputMode
	Domain context output mode.
int	contextOutputStep
ExportModuleManager	exportModuleManager
	Export module manager.
InitModuleManager	initModuleManager
	Initialization module manager.
MonitorManager	monitorManager
	Monitor manager.
problemMode	pMode
	Domain mode.
problemScale	pScale
	Multiscale mode.
time_t	startTime
	Solution start time.
EngngModel *	master
	Master e-model; if defined receiver is in maintained (slave) mode.
EngngModelContext *	context
	Context.
EngngModelTimer	timer
	E-model timer.
int	parallelFlag
	Flag indicating that the receiver runs in parallel.
enum fMode	nonLinFormulation
	Type of non linear formulation (total or updated formulation).
std::unique_ptr< ErrorEstimator >	defaultErrEstimator
	Error estimator. Useful for adaptivity, or simply printing errors output.
std::unique_ptr< TimeStepController >	timeStepController
	Time Step controller is responsible for collecting data from analysis, elements, and materials, and select the appropriate timestep size for the next step, or reduce the step in case of convergence problems.
int	rank
	Domain rank in a group of collaborating processes (0..groupSize-1).
int	numProcs
	Total number of collaborating processes.
int	nonlocalExt
	Flag indicating if nonlocal extension active, which will cause data to be sent between shared elements before computing the internal forces.
char	processor_name [PROCESSOR_NAME_LENGTH]
	Processor name.
MPI_Comm	comm
	Communication object for this engineering model.
std::unique_ptr< LoadBalancer >	lb
	Load Balancer.
std::unique_ptr< LoadBalancerMonitor >	lbm
bool	loadBalancingFlag
	If set to true, load balancing is active.
bool	force_load_rebalance_in_first_step
	Debug flag forcing load balancing after first step.
CommunicatorBuff *	commBuff
	Common Communicator buffer.
ProblemCommunicator *	communicator
	Communicator.
ProblemCommunicator *	nonlocCommunicator
	NonLocal Communicator. Necessary when nonlocal constitutive models are used.
std ::vector< ParallelContext >	parallelContextList
	List where parallel contexts are stored.
bool	suppressOutput
	Flag for suppressing output to file.
std::string	simulationDescription

Additional Inherited Members
Public Types inherited from oofem::EngngModel
enum	EngngModel_UpdateMode { EngngModel_Unknown_Mode , EngngModel_SUMM_Mode , EngngModel_SET_Mode }
enum	EngngModelCommType { PC_default , PC_nonlocal }
enum	InitialGuess { IG_None = 0 , IG_Tangent = 1 }
Protected Types inherited from oofem::EngngModel
enum	{ InternalForcesExchangeTag , MassExchangeTag , LoadExchangeTag , ReactionExchangeTag , RemoteElementExchangeTag }
	Message tags. More...
Protected Member Functions inherited from oofem::StructuralEngngModel
void	printReactionForces (TimeStep tStep, int id, FILE out)
virtual void	computeExternalLoadReactionContribution (FloatArray &reactions, TimeStep *tStep, int di)
void	updateInternalState (TimeStep *tStep)
void	printOutputAt (FILE file, TimeStep tStep) override
virtual void	packMigratingData (TimeStep *tStep)
virtual void	unpackMigratingData (TimeStep *tStep)

Detailed Description

This class implements linear static engineering problem. Multiple loading works only if linear elastic material (such as isoLE) is used. (Other non-linear materials keep load history, so such multiple loading will cause that next step will be assumed as new load increment, not the total new load). Because they always compute real stresses according to reached strain state, they are not able to respond to linear analysis.

Solution of this problem is series of loading cases, maintained as sequence of time-steps. This solution is in form of linear equation system Ax=b Tasks:

Creating Numerical method for solving \( K\cdot x=b \).
Interfacing Numerical method to Elements.
Managing time steps.

Definition at line 83 of file qclinearstatic.h.

Constructor & Destructor Documentation

◆ QClinearStatic()

oofem::QClinearStatic::QClinearStatic	(	int	i,
		EngngModel *	master = nullptr )

Definition at line 76 of file qclinearstatic.C.

References displacementVector, oofem::LinearStatic::LinearStatic(), and loadVector.

◆ ~QClinearStatic()

oofem::QClinearStatic::~QClinearStatic ( )

virtual

Definition at line 81 of file qclinearstatic.C.

Member Function Documentation

◆ computeTotalVolumeOfInterpolationMesh()

double oofem::QClinearStatic::computeTotalVolumeOfInterpolationMesh ( Domain * d )

virtual

Definition at line 655 of file qclinearstatic.C.

References oofem::Element::computeVolumeAreaOrLength(), oofem::CS_Thickness, oofem::CrossSection::give(), oofem::Element::giveCrossSection(), oofem::Domain::giveElement(), oofem::Element::giveNumberOfDofManagers(), oofem::Domain::giveNumberOfElements(), oofem::Domain::giveNumberOfSpatialDimensions(), and OOFEM_ERROR.

Referenced by postInitialize().

◆ createInterpolationMeshNodes()

void oofem::QClinearStatic::createInterpolationMeshNodes ( Domain * d )

virtual

Definition at line 435 of file qclinearstatic.C.

References generateInterpolationElements, generateInterpolationMesh(), oofem::EngngModel::giveDomain(), interpolationMeshNodes, and loadInterpolationMesh().

Referenced by postInitialize().

◆ findNearestParticle()

DofManager * oofem::QClinearStatic::findNearestParticle	(	Domain *	d,
		FloatArray	coords )

virtual

Definition at line 693 of file qclinearstatic.C.

References oofem::FloatArray::at(), oofem::distance(), oofem::DofManager::giveCoordinates(), oofem::Domain::giveDofManager(), oofem::Domain::giveNumberOfDofManagers(), and OOFEM_ERROR.

Referenced by transformMeshToParticles().

◆ generateInterpolationMesh()

std::vector< IntArray > oofem::QClinearStatic::generateInterpolationMesh ( Domain * d )

virtual

Definition at line 449 of file qclinearstatic.C.

References oofem::T3DInterface::createQCInterpolationMesh(), defaultT3DMeshSize, generateInterpolationElements, oofem::EngngModel::giveDomain(), OOFEM_ERROR, t3dFileName, and transformMeshToParticles().

Referenced by createInterpolationMeshNodes().

◆ giveClassName()

const char * oofem::QClinearStatic::giveClassName ( ) const

inlineoverridevirtual

Returns class name of the receiver.

Reimplemented from oofem::LinearStatic.

Definition at line 138 of file qclinearstatic.h.

◆ giveEquationNumbering()

UnknownNumberingScheme & oofem::QClinearStatic::giveEquationNumbering ( )

inlineoverridevirtual

Reimplemented from oofem::LinearStatic.

Definition at line 167 of file qclinearstatic.h.

◆ giveFormulation()

fMode oofem::QClinearStatic::giveFormulation ( )

inlineoverridevirtual

Indicates type of non linear computation (total or updated formulation). This is used for example on Nodal level to update coordinates if updated formulation is done, or on element level, when non linear contributions are computed.

Reimplemented from oofem::LinearStatic.

Definition at line 139 of file qclinearstatic.h.

References oofem::TL.

◆ giveFullSolvedDomain()

QCFullsolveddomain * oofem::QClinearStatic::giveFullSolvedDomain ( )

virtual

Returns Fullsolved domain to which receiver is associated.

Definition at line 716 of file qclinearstatic.C.

References Fullsolveddomain.

◆ giveInputRecordName()

const char * oofem::QClinearStatic::giveInputRecordName ( ) const

inlineoverridevirtual

Reimplemented from oofem::LinearStatic.

Definition at line 137 of file qclinearstatic.h.

References _IFT_QClinearStatic_Name.

◆ giveQcApproachNumber()

virtual int oofem::QClinearStatic::giveQcApproachNumber ( )

inlinevirtual

Definition at line 159 of file qclinearstatic.h.

References qcApproach.

Referenced by oofem::qcNode::postInitialize().

◆ initializeFrom()

void oofem::QClinearStatic::initializeFrom ( InputRecord & ir )

overridevirtual

Initializes receiver according to object description in input reader. InitString can be imagined as data record in component database belonging to receiver. Receiver may use value-name extracting functions to extract particular field from record.

Reimplemented from oofem::LinearStatic.

Definition at line 87 of file qclinearstatic.C.

◆ initializeFullSolvedDomain()

void oofem::QClinearStatic::initializeFullSolvedDomain ( InputRecord & ir )

virtual

Definition at line 290 of file qclinearstatic.C.

References _IFT_FullSolvedDomain_box, _IFT_FullSolvedDomain_elements, _IFT_FullSolvedDomain_nodes, _IFT_FullSolvedDomain_radius, FullSolvedDomainBox, FullSolvedDomainElements, FullSolvedDomainNodes, FullSolvedDomainRadius, IR_GIVE_OPTIONAL_FIELD, and OOFEM_ERROR.

Referenced by initializeFrom().

◆ isElementActivated() [1/2]

bool oofem::QClinearStatic::isElementActivated ( Element * e )

inlineoverridevirtual

Reimplemented from oofem::EngngModel.

Definition at line 162 of file qclinearstatic.h.

References activatedElementList, and oofem::FEMComponent::giveNumber().

◆ isElementActivated() [2/2]

bool oofem::QClinearStatic::isElementActivated ( int elemNum )

inlineoverridevirtual

Reimplemented from oofem::EngngModel.

Definition at line 161 of file qclinearstatic.h.

References activatedElementList.

◆ loadInterpolationMesh()

std::vector< IntArray > oofem::QClinearStatic::loadInterpolationMesh ( Domain * d )

virtual

Definition at line 500 of file qclinearstatic.C.

References oofem::T3DInterface::createQCInterpolationMesh(), oofem::EngngModel::giveDomain(), t3dFileName, and transformMeshToParticles().

Referenced by createInterpolationMeshNodes().

◆ nodeInFullSolvedDomainTest()

bool oofem::QClinearStatic::nodeInFullSolvedDomainTest ( Node * n )

virtual

Definition at line 309 of file qclinearstatic.C.

References oofem::FloatArray::at(), oofem::FloatArray::computeNorm(), FullSolvedDomainBox, FullSolvedDomainElements, FullSolvedDomainNodes, FullSolvedDomainRadius, oofem::DofManager::giveCoordinates(), oofem::FEMComponent::giveNumber(), OOFEM_ERROR, and oofem::FloatArray::resize().

Referenced by oofem::qcNode::initializeAsRepnode(), setQCNodeType(), and updateNodeTypes().

◆ postInitialize()

void oofem::QClinearStatic::postInitialize ( )

overridevirtual

Performs post-initialization for all the problem contents (which is called after initializeFrom). Currently, it calls Domain::postInitialize for all problem domains.

Reimplemented from oofem::EngngModel.

Definition at line 184 of file qclinearstatic.C.

References activatedElementList, activatedNodeList, oofem::Quasicontinuum::addCrosssectionToInterpolationElements(), oofem::Quasicontinuum::applyApproach1(), oofem::Quasicontinuum::applyApproach2(), oofem::Quasicontinuum::applyApproach3(), computeTotalVolumeOfInterpolationMesh(), oofem::Quasicontinuum::createInterpolationElements(), createInterpolationMeshNodes(), generateInterpolationElements, oofem::EngngModel::giveDomain(), homogenizationMtrxType, interpolationElementsMaterialNumber, interpolationMeshNodes, numberOfIntepolationElements, OOFEM_ERROR, qcApproach, oofem::Quasicontinuum::setNoDimensions(), setRepNodesInVerticesOfInterpolationMesh(), and oofem::Quasicontinuum::setupInterpolationMesh().

◆ setActivatedElementList()

void oofem::QClinearStatic::setActivatedElementList ( IntArray elemList )

Definition at line 737 of file qclinearstatic.C.

References activatedElementList, oofem::IntArray::at(), and oofem::IntArray::giveSize().

Referenced by oofem::Quasicontinuum::applyApproach2(), and oofem::Quasicontinuum::applyApproach3().

◆ setActivatedNodeList()

void oofem::QClinearStatic::setActivatedNodeList	(	IntArray	nodeList,
		Domain *	d )

Definition at line 723 of file qclinearstatic.C.

References activatedNodeList, oofem::IntArray::at(), oofem::Domain::giveNode(), oofem::Node::giveQcNodeType(), and oofem::IntArray::giveSize().

Referenced by oofem::Quasicontinuum::applyApproach2(), and oofem::Quasicontinuum::applyApproach3().

◆ setQCNodeType()

void oofem::QClinearStatic::setQCNodeType ( Domain * d )

virtual

Definition at line 397 of file qclinearstatic.C.

References oofem::Domain::giveDofManager(), oofem::Domain::giveNumberOfDofManagers(), nodeInFullSolvedDomainTest(), OOFEM_WARNING, and oofem::qcNode::setAsHanging().

◆ setRepNodesInVerticesOfInterpolationMesh()

void oofem::QClinearStatic::setRepNodesInVerticesOfInterpolationMesh ( Domain * d )

virtual

Definition at line 372 of file qclinearstatic.C.

References oofem::Domain::giveElement(), oofem::DofManager::giveGlobalNumber(), oofem::Element::giveGlobalNumber(), oofem::Element::giveInternalDofManager(), oofem::Element::giveNumberOfDofManagers(), oofem::Domain::giveNumberOfElements(), numberOfIntepolationElements, OOFEM_WARNING, and oofem::qcNode::setAsRepnode().

Referenced by postInitialize().

◆ solveYourself()

void oofem::QClinearStatic::solveYourself ( )

overridevirtual

Starts solution process. Implementation should invoke for each time step solveYourselfAt function with time step as parameter. Time steps are created using giveNextStep function (this will set current time step to newly created, and updates previous step).

Reimplemented from oofem::LinearStatic.

Definition at line 273 of file qclinearstatic.C.

◆ solveYourselfAt()

void oofem::QClinearStatic::solveYourselfAt ( TimeStep * tStep )

overridevirtual

Solves problem for given time step. Should assemble characteristic matrices and vectors if necessary and solve problem using appropriate numerical method. After finishing solution, this->updateYourself function for updating solution state and then this->terminate function (for updating nodal and element values) should be called.

Reimplemented from oofem::LinearStatic.

Definition at line 279 of file qclinearstatic.C.

References activatedNodeList, oofem::EngngModel::giveDomain(), and qcEquationNumbering.

◆ transformMeshToParticles()

std::vector< IntArray > oofem::QClinearStatic::transformMeshToParticles	(	Domain *	d,
		std::vector< FloatArray > &	nodeCoords,
		std::vector< IntArray > &	meshNodes )

virtual

Definition at line 529 of file qclinearstatic.C.

References oofem::IntArray::at(), findNearestParticle(), oofem::DofManager::giveCoordinate(), oofem::DofManager::giveCoordinates(), oofem::Domain::giveDofManager(), oofem::FEMComponent::giveNumber(), oofem::qcNode::giveQcNodeType(), OOFEM_ERROR, OOFEM_WARNING, oofem::IntArray::resize(), and oofem::qcNode::setAsRepnode().

Referenced by generateInterpolationMesh(), and loadInterpolationMesh().

◆ updateNodeTypes()

void oofem::QClinearStatic::updateNodeTypes ( Domain * d )

virtual

Definition at line 414 of file qclinearstatic.C.

References oofem::Domain::giveDofManager(), oofem::Domain::giveNumberOfDofManagers(), nodeInFullSolvedDomainTest(), OOFEM_WARNING, oofem::qcNode::setAsHanging(), and oofem::qcNode::setAsRepnode().

Member Data Documentation

◆ activatedElementList

std::vector<bool> oofem::QClinearStatic::activatedElementList

protected

Definition at line 108 of file qclinearstatic.h.

Referenced by isElementActivated(), isElementActivated(), postInitialize(), and setActivatedElementList().

◆ activatedNodeList

std::vector<bool> oofem::QClinearStatic::activatedNodeList

protected

Definition at line 109 of file qclinearstatic.h.

Referenced by postInitialize(), setActivatedNodeList(), and solveYourselfAt().

◆ defaultT3DMeshSize

double oofem::QClinearStatic::defaultT3DMeshSize

protected

Definition at line 105 of file qclinearstatic.h.

Referenced by generateInterpolationMesh(), and initializeFrom().

◆ displacementVector

FloatArray oofem::QClinearStatic::displacementVector

protected

Definition at line 88 of file qclinearstatic.h.

Referenced by QClinearStatic().

◆ Fullsolveddomain

QCFullsolveddomain oofem::QClinearStatic::Fullsolveddomain

protected

Definition at line 118 of file qclinearstatic.h.

Referenced by giveFullSolvedDomain(), and initializeFrom().

◆ FullSolvedDomainBox

FloatArray oofem::QClinearStatic::FullSolvedDomainBox

protected

Definition at line 123 of file qclinearstatic.h.

Referenced by initializeFullSolvedDomain(), and nodeInFullSolvedDomainTest().

◆ FullSolvedDomainElements

FloatArray oofem::QClinearStatic::FullSolvedDomainElements

protected

Definition at line 121 of file qclinearstatic.h.

Referenced by initializeFullSolvedDomain(), and nodeInFullSolvedDomainTest().

◆ FullSolvedDomainNodes

FloatArray oofem::QClinearStatic::FullSolvedDomainNodes

protected

Definition at line 120 of file qclinearstatic.h.

Referenced by initializeFullSolvedDomain(), and nodeInFullSolvedDomainTest().

◆ FullSolvedDomainRadius

FloatArray oofem::QClinearStatic::FullSolvedDomainRadius

protected

Definition at line 122 of file qclinearstatic.h.

Referenced by initializeFullSolvedDomain(), and nodeInFullSolvedDomainTest().

◆ generateInterpolationElements

int oofem::QClinearStatic::generateInterpolationElements

protected

Definition at line 103 of file qclinearstatic.h.

Referenced by createInterpolationMeshNodes(), generateInterpolationMesh(), initializeFrom(), and postInitialize().

◆ generateLinks

int oofem::QClinearStatic::generateLinks

protected

Definition at line 102 of file qclinearstatic.h.

Referenced by initializeFrom().

◆ generateParticles

int oofem::QClinearStatic::generateParticles

protected

Definition at line 101 of file qclinearstatic.h.

Referenced by initializeFrom().

◆ homogenizationMtrxType

int oofem::QClinearStatic::homogenizationMtrxType

protected

Definition at line 100 of file qclinearstatic.h.

Referenced by initializeFrom(), and postInitialize().

◆ initFlag

int oofem::QClinearStatic::initFlag

protected

Definition at line 97 of file qclinearstatic.h.

◆ interpolationElementsMaterialNumber

int oofem::QClinearStatic::interpolationElementsMaterialNumber

protected

Definition at line 104 of file qclinearstatic.h.

Referenced by initializeFrom(), and postInitialize().

◆ interpolationMeshNodes

std::vector<IntArray> oofem::QClinearStatic::interpolationMeshNodes

protected

Definition at line 115 of file qclinearstatic.h.

Referenced by createInterpolationMeshNodes(), and postInitialize().

◆ loadVector

FloatArray oofem::QClinearStatic::loadVector

protected

Definition at line 87 of file qclinearstatic.h.

Referenced by QClinearStatic().

◆ nMethod

SparseLinearSystemNM* oofem::QClinearStatic::nMethod

protected

Numerical method used to solve the problem.

Definition at line 93 of file qclinearstatic.h.

◆ numberOfIntepolationElements

int oofem::QClinearStatic::numberOfIntepolationElements

protected

Definition at line 116 of file qclinearstatic.h.

Referenced by postInitialize(), and setRepNodesInVerticesOfInterpolationMesh().

◆ qcApproach

int oofem::QClinearStatic::qcApproach

protected

Definition at line 99 of file qclinearstatic.h.

Referenced by giveQcApproachNumber(), initializeFrom(), and postInitialize().

◆ qcEquationNumbering

QuasicontinuumNumberingscheme oofem::QClinearStatic::qcEquationNumbering

protected

Definition at line 95 of file qclinearstatic.h.

Referenced by solveYourselfAt().

◆ solverType

LinSystSolverType oofem::QClinearStatic::solverType

protected

Definition at line 90 of file qclinearstatic.h.

◆ sparseMtrxType

SparseMtrxType oofem::QClinearStatic::sparseMtrxType

protected

Definition at line 91 of file qclinearstatic.h.

◆ stiffnessMatrix

SparseMtrx* oofem::QClinearStatic::stiffnessMatrix

protected

Definition at line 86 of file qclinearstatic.h.

◆ t3dFileName

std::string oofem::QClinearStatic::t3dFileName

protected

Definition at line 106 of file qclinearstatic.h.

Referenced by generateInterpolationMesh(), initializeFrom(), and loadInterpolationMesh().

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

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QClinearStatic()

◆ ~QClinearStatic()

Member Function Documentation

◆ computeTotalVolumeOfInterpolationMesh()

◆ createInterpolationMeshNodes()

◆ findNearestParticle()

◆ generateInterpolationMesh()

◆ giveClassName()

◆ giveEquationNumbering()

◆ giveFormulation()

◆ giveFullSolvedDomain()

◆ giveInputRecordName()

◆ giveQcApproachNumber()

◆ initializeFrom()

◆ initializeFullSolvedDomain()

◆ isElementActivated() [1/2]

◆ isElementActivated() [2/2]

◆ loadInterpolationMesh()

◆ nodeInFullSolvedDomainTest()

◆ postInitialize()

◆ setActivatedElementList()

◆ setActivatedNodeList()

◆ setQCNodeType()

◆ setRepNodesInVerticesOfInterpolationMesh()

◆ solveYourself()

◆ solveYourselfAt()

◆ transformMeshToParticles()

◆ updateNodeTypes()

Member Data Documentation

◆ activatedElementList

◆ activatedNodeList

◆ defaultT3DMeshSize

◆ displacementVector

◆ Fullsolveddomain

◆ FullSolvedDomainBox

◆ FullSolvedDomainElements

◆ FullSolvedDomainNodes

◆ FullSolvedDomainRadius

◆ generateInterpolationElements

◆ generateLinks

◆ generateParticles

◆ homogenizationMtrxType

◆ initFlag

◆ interpolationElementsMaterialNumber

◆ interpolationMeshNodes

◆ loadVector

◆ nMethod

◆ numberOfIntepolationElements

◆ qcApproach

◆ qcEquationNumbering

◆ solverType

◆ sparseMtrxType

◆ stiffnessMatrix

◆ t3dFileName