DummyNodes are a type of node created and used by Subdomains for their exterior nodes. They reference a real node and most methods invoked on them are in turn invoked by the dummy node on the real node. The calls asking the real node to change its current state are ignored. The calls involving DOF_Group are handled by the dummy node. More...

#include <DummyNode.h>

Inheritance diagram for XC::DummyNode:

Public Member Functions
	DummyNode (Node &theRealNode)

Node *	getNode (void) const

void	setDOF_GroupPtr (DOF_Group *theDOF_Grp)
	Sets the DOF_Group pointer.

DOF_Group *	getDOF_GroupPtr (void)
	Gets the DOF_Group pointer.

int	getNumberDOF (void) const
	Return the number of node DOFs.

const Matrix &	getMass (void)
	Return the matriz de masas del nodo.

int	setMass (const Matrix &)
	Asigna la matriz de masas to the node.

const Vector &	getCrds (void) const
	return the vector of nodal coordinates

const Vector &	getDisp (void) const
	Returns the displacement of the node.

const Vector &	getVel (void) const
	Returns the velocity of the node.

const Vector &	getAccel (void) const
	Returns the acceleration of the node.

const Vector &	getTrialDisp (void) const
	Returns the trial value of the displacement of the node.

const Vector &	getTrialVel (void) const
	Returns the trial value of the velocity of the node.

const Vector &	getTrialAccel (void) const
	Returns the trial value of the acceleration of the node.

int	setTrialDisp (const Vector &)

int	setTrialVel (const Vector &)

int	setTrialAccel (const Vector &)

int	setIncrTrialDisp (const Vector &)

int	setIncrTrialVel (const Vector &)

int	setIncrTrialAccel (const Vector &)

void	addUnbalancedLoad (const Vector &)

const Vector &	getUnbalancedLoad (void) const

void	zeroUnbalancedLoad (void)

int	commitState ()
	Commits the state of the node.

void	Print (std::ostream &s) const

int	addElementPtr (Element *)

void	setColor (int newColor)

int	getColor (void) const

int	sendSelf (CommParameters &)
	Envia el objeto through the channel being passed as parameter.

int	recvSelf (const CommParameters &)
	Receives object through the channel being passed as parameter.

Public Member Functions inherited from XC::Node
	Node (int classTag)
	Default constructor. More...

	Node (int tag, int classTag)
	Constructor. More...

	Node (int tag, int ndof, double Crd1)
	Constructor. More...

	Node (int tag, int ndof, double Crd1, double Crd2)
	Constructor for 2d nodes. More...

	Node (int tag, int ndof, double Crd1, double Crd2, double Crd3)
	constructor for 3d nodes More...

	Node (int tag, int ndof, const Vector &crds)
	Constructor. More...

	Node (const Node &theCopy, bool copyMass=true)
	used for domain decomposition & external nodes copy everything but the mass we should really set the mass to 0.0

Node *	getCopy (void) const
	Virtual constructor.

virtual	~Node (void)
	destructor

void	connect (ContinuaReprComponent *el) const
	Inserts a component (element, constraint,...) to the connected component list.

void	disconnect (ContinuaReprComponent *el) const
	Removes a component (element, constraint,...) from the connected component list.

ElementConstPtrSet	getConnectedElements (void) const
	Return a list of pointers to the elements that are connected with this node.

ElementPtrSet	getConnectedElements (void)
	Return a list of pointers to the elements that are connected with this node.

const MeshEdge *	next (const std::deque< MeshEdge > &, const std::set< const MeshEdge * > &) const
	Returns an edge that has its origin in this node (and is not in visited).

const bool	isDead (void) const
	True if node is inactive.

const bool	isAlive (void) const
	True if node is active.

const bool	isFrozen (void) const
	returns true if the node is frozen.

const bool	isFree (void) const
	returns true if the node has no constraints.

void	kill (void)

void	alive (void)

void	freeze_if_dead (NodeLocker *locker)
	Imposes zero displacement (zero value for all node DOFs).

void	melt_if_alive (NodeLocker *locker)
	Deletes the constraint over the node DOFs previously created by the freeze method.

SFreedom_Constraint *	fix (const SFreedom_Constraint &)
	Introduce en el nodo una constraint como la being passed as parameter.

void	fix (const std::vector< int > &, const std::vector< double > &)
	Sets prescribed displacements on the DOFs being passed as parameter.

void	fix (const ID &, const Vector &)
	Sets prescribed displacements on the DOFs being passed as parameter.

virtual size_t	getDim (void) const
	Return the dimension of the node vector position (1,2 or 3).

virtual Vector &	getCrds (void)
	return the vector of nodal coordinates

Vector	getCrds3d (void) const
	Returns the coordenadas del nodo en un espacio 3d.

Pos2d	getPosInicial2d (void) const
	Return the intial position of the node in 2D.

Pos3d	getPosInicial3d (void) const
	Return the intial position of the node in 3D.

Pos2d	getPosFinal2d (void) const
	Return the final position of the node.

Pos3d	getPosFinal3d (void) const
	Return the final position of the node.

void	setPos (const Pos3d &)
	Sets the node position.

void	Mueve (const Vector3d &desplaz)
	Moves the node (intended only for its use from XC::Set).

void	Transforma (const TrfGeom &trf)
	Applies to the node position the transformation being passed as parameter.

double	getDist2 (const Pos2d &p, bool initialGeometry=true) const
	Returns the square of the distance from the node to the point being passed as parameter. More...

double	getDist (const Pos2d &p, bool initialGeometry=true) const
	Returns the distance from the node to the point being passed as parameter. More...

double	getDist2 (const Pos3d &p, bool initialGeometry=true) const
	Returns the square of the distance from the node to the point being passed as parameter. More...

double	getDist (const Pos3d &p, bool initialGeometry=true) const
	Returns the distance from the node to the point being passed as parameter. More...

Vector	getDispXYZ (void) const
	Returns the XYZ components of node displacement.

Vector	getRotXYZ (void) const
	Returns the XYZ components of node rotation.

Vector	getVelXYZ (void) const
	Returns the XYZ components of the translational velocity of the node.

Vector	getOmegaXYZ (void) const
	Returns the XYZ components of the angular velocity of the node.

Vector	getAccelXYZ (void) const
	Returns the XYZ components of the translational acceleration of the node.

Vector	getAlphaXYZ (void) const
	Returns the XYZ components of the angular acceleration of the node.

virtual const Vector &	getIncrDisp (void) const
	Returns the displacement increment.

virtual const Vector &	getIncrDeltaDisp (void) const

virtual int	setTrialDispComponent (double value, int dof)

virtual int	incrTrialDisp (const Vector &)

virtual int	incrTrialVel (const Vector &)

virtual int	incrTrialAccel (const Vector &)

virtual int	addUnbalancedLoad (const Vector &load, double fact=1.0)
	Adds vector to unbalanced load. More...

virtual int	addInertiaLoadToUnbalance (const Vector &accel, double fact=1.0)
	Adds inertial loads to unbalanced load vector.

virtual const Vector &	getUnbalancedLoad (void)
	Returns unbalanced load vector.

virtual const Vector &	getUnbalancedLoadIncInertia (void)
	Return unbalanced load vector including inertial forces.

virtual int	revertToLastCommit ()
	Returns to the last commited state.

virtual int	revertToStart ()
	Returns to the initial state.

virtual int	setNumColR (int numCol)

virtual int	setR (int row, int col, double Value)

virtual const Vector &	getRV (const Vector &V)

virtual int	setRayleighDampingFactor (double alphaM)
	Returns the coeficiente de amortiguamiento de Rayleigh.

virtual const Matrix &	getDamp (void)
	Return the matriz de amortiguamiento del nodo.

void	addTributaria (const double &) const
	Adds to the magnitud tributaria la longitud, área o volumen being passed as parameter.

void	resetTributaria (void) const
	Anula la magnitud tributaria (longitud, área o volumen).

const double &	getTributaria (void) const
	Return the magnitud tributaria (longitud, área o volumen).

virtual int	setNumEigenvectors (int numVectorsToStore)
	Dimensiona la matriz que contiene a los eigenvectors.

virtual int	setEigenvector (int mode, const Vector &eigenVector)
	Asigna el autovector eigenvector al modo mode.

int	getNumModes (void) const

virtual Vector	getEigenvector (int mode) const
	Returns the autovector correspondiente al modo i.

Vector	getNormalizedEigenvector (int mode) const
	Returns the autovector correspondiente al modo i normalizado de modo que la componente máxima valga 1 (norma_infinito).

virtual const Matrix &	getEigenvectors (void)
	Returns the eigenvectors correspondientes to the node.

Matrix	getNormalizedEigenvectors (void) const
	Returns a matriz con los eigenvectors normalizados colocados por columnas (norma_infinito).

double	getAngularFrequency (int) const
	Return the angular frequency corresponding to the i-th mode.

Vector	getAngularFrequencies (void) const
	Returns the angular frequencies from the modal analysis.

virtual double	getModalParticipationFactor (int mode) const
	Returns the modal participation factor corresponding to i-th mode.

Vector	getModalParticipationFactors (void) const
	Returns the modal participation factors.

virtual double	getModalParticipationFactor (int mode, const std::set< int > &gdls) const
	Returns the modal participation factor corresponding to i-th mode. If the gdls argument is not empty it "projects" the i-th mode over the selected DOFs in the argument. It's written to allow expressing the participation with respect to a DOF (see verification test: test_cqc_01.xc). THE RESULTS OF THIS FUNCTION DOESN'T MATCH WITH THOSE OBTAINED FROM THE EIGENVALUE PROBLEM. More...

Vector	getModalParticipationFactors (const std::set< int > &gdls) const
	Returns the modal participation factors. If gdls argument is not empty it "projects" the i-th mode over the selected DOFs in the argument. More...

Vector	getModalParticipationFactorsForGdls (const boost::python::list &) const
	Returns the modal participation factors. If gdls argument is not empty it "projects" the i-th mode over the selected DOFs in the argument. More...

Vector	getDistributionFactor (int mode) const
	Returns the distribution factor of the i-th mode.

Vector	getDistributionFactor (int mode, const std::set< int > &gdls) const
	Returns the distribution factor corresponding to the mode being passed as parameter. If gdls argument is not it "projects" the i-th mode over the selected DOFs in the argument. More...

Matrix	getDistributionFactors (void) const
	Returns the matrix with the computed distribution factors placed by columns.

double	getEffectiveModalMass (int mode) const
	Return the masa modal efectiva correspondiente al modo i.

Vector	getEffectiveModalMasses (void) const
	Returns the effective modal mases.

Vector	getEquivalentStaticLoad (int mode, const double &) const
	Return the equivalent static load for the mode being passed as parameter and the acceleration corresponding to that mode.

Vector	getMaxModalDisplacement (int mode, const double &) const
	Returns the maximal modal displacement for the node being passed as parameter and the acceleration corresponding to that mode.

Vector	getMaxModalVelocity (int mode, const double &) const
	Return the maximal modal velocity for the mode being passed as parameter and the acceleration corresponding to that mode.

Vector	getMaxModalAcceleration (int mode, const double &) const
	Return the maximal modal acceleration for the mode being passed as parameter and the acceleration corresponding to that mode.

Vector	getMaxModalDisplacementForGdls (int mode, const double &, const std::set< int > &gdls) const
	Returns the maximal modal displacement on the DOFs and mode being passed as parameter and the acceleration corresponding to that mode. More...

Vector	getMaxModalVelocityForGdls (int mode, const double &, const std::set< int > &gdls) const
	Returns the maximum modal velocity on the DOFs and mode being passed as parameter and the acceleration corresponding to that mode. More...

Vector	getMaxModalAccelerationForGdls (int mode, const double &, const std::set< int > &gdls) const
	Return the maximal modal acceleration on the DOFs and mode being passed as parameter and the acceleration corresponding to that mode. More...

Vector	getMaxModalDisplacementForGdls (int mode, const double &, const boost::python::list &gdls) const
	Returns the maximal modal displacement on the DOFs and mode being passed as parameter and the acceleration corresponding to that mode. More...

Vector	getMaxModalVelocityForGdls (int mode, const double &, const boost::python::list &gdls) const
	Returns the maximum modal velocity on the DOFs and mode being passed as parameter and the acceleration corresponding to that mode. More...

Vector	getMaxModalAccelerationForGdls (int mode, const double &, const boost::python::list &gdls) const
	Return the maximal modal acceleration on the DOFs and mode being passed as parameter and the acceleration corresponding to that mode. More...

std::set< SetBase * >	get_sets (void) const
	Returns the sets a los que pertenece este nodo.

void	add_to_sets (std::set< SetBase * > &)
	Adds the node to the sets being passed as parameters.

virtual void	Print (std::ostream &s, int flag=0)
	Imprime el objeto.

virtual const Vector &	getReaction (void) const
	Return the node reaction.

const Vector &	getResistingForce (const ElementConstPtrSet &, const bool &) const
	Return the action of the elements from the set over this node.

SVD3d	getResistingSVD3d (const ElementConstPtrSet &, const bool &) const
	Returns the sliding vector system that represents the action of the elements of the set over the node.

virtual int	addReactionForce (const Vector &, double factor)
	Increments the node reaction.

virtual int	resetReactionForce (bool inclInertia)
	Calculate the reactions in this node (used in en Domain::calculateNodalReactions).

void	checkReactionForce (const double &)
	Checks reaction on the node.

int	addInertiaLoadSensitivityToUnbalance (const Vector &accel, double fact=1.0, bool tag=false)

Matrix	getMassSensitivity (void)

virtual const Matrix &	getDampSensitivity (void)

int	getCrdsSensitivity (void)

int	saveSensitivity (Vector v, Vector vdot, Vector *vdotdot, int gradNum, int numGrads)

double	getDispSensitivity (int dof, int gradNum)

double	getVelSensitivity (int dof, int gradNum)

double	getAccSensitivity (int dof, int gradNum)

int	setParameter (const std::vector< std::string > &argv, Parameter &param)

int	updateParameter (int parameterID, Information &info)

int	activateParameter (int parameterID)

Public Member Functions inherited from XC::MeshComponent
	MeshComponent (int classTag)
	Constructor.

	MeshComponent (int tag, int classTag)
	Constructor.

Public Member Functions inherited from XC::ContinuaReprComponent
	ContinuaReprComponent (int classTag)

	ContinuaReprComponent (int tag, int classTag)

Public Member Functions inherited from XC::DomainComponent
	~DomainComponent (void)
	Destructor.

size_t	getIdx (void) const
	Returns the index of the object (to be used in VTK arrays).

virtual void	setDomain (Domain *theDomain)
	Asigna a pointer al domain.

virtual Domain *	getDomain (void) const
	Returns a pointer to the domain.

const Preprocessor *	GetPreprocessor (void) const
	Returns (if possible) a pointer to the preprocessor.

Preprocessor *	GetPreprocessor (void)
	Returns (if possible) a pointer to the preprocessor.

void	set_indice (const size_t &i)
	Set the index for the object (see numera in Set). This index is used on VTK arrays.

Public Member Functions inherited from XC::TaggedObject
	TaggedObject (int tag, EntCmd *owr=nullptr)
	Constructor.

void	assignTag (int newTag)
	Establece el valor del tag.

int	getTag (void) const

Public Member Functions inherited from XC::MovableObject
	MovableObject (int classTag, int dbTag)
	Constructor.

	MovableObject (int classTag)
	Constructor.

	MovableObject (const MovableObject &otro)
	Copy constructor.

MovableObject &	operator= (const MovableObject &otro)
	Operacdor asignación.

int	getClassTag (void) const
	Returns the tag de la clase.

int	getDbTag (void) const
	Returns the tag para la database.

int	getDbTag (CommParameters &)
	Returns the tag para la database.

void	setDbTag (int dbTag)
	Asigna el tag para la database.

void	setDbTag (CommParameters &)
	Asigna, sólo si es preciso, el tag para la database.

virtual int	setVariable (const std::string &variable, Information &)
	Returns the identificador de la variable cuyo nombre being passed as parameter.

virtual int	getVariable (const std::string &variable, Information &)

Public Member Functions inherited from XC::DistributedBase
	DistributedBase (void)
	Constructor.

const int &	getDbTagDataPos (const int &i) const
	Returns the data at the i-th position.

void	setDbTagDataPos (const int &i, const int &v)
	Sets the data at the i-th position.

void	inicComm (const int &dataSize) const
	Initializes communication.

Friends
std::ostream &	operator<< (std::ostream &s, const DummyNode &N)

Additional Inherited Members
Public Types inherited from XC::Node
typedef std::set< Element * >	ElementPtrSet
	Container of element pointers.

typedef std::set< const Element * >	ElementConstPtrSet
	Container of const element pointers.

Static Public Member Functions inherited from XC::Node
static DefaultTag &	getDefaultTag (void)
	Returns a default value for node identifier.

Protected Member Functions inherited from XC::Node
DbTagData &	getDbTagData (void) const
	Returns a vector para almacenar los dbTags de los miembros de la clase.

int	sendData (CommParameters &)
	Sends object members through the channel being passed as parameter.

int	recvData (const CommParameters &)
	Receives object members through the channel being passed as parameter.

Protected Member Functions inherited from XC::MeshComponent
void	setup_matrices (std::deque< Matrix > &, const int &) const
	Initializes the matrix container.

int	sendIdsEtiquetas (int posDbTag, CommParameters &)
	Send labelsthrough the channel being passed as parameter.

int	recvIdsEtiquetas (int posDbTag, const CommParameters &)
	Receive labels through the channel being passed as parameter.

int	sendData (CommParameters &)
	Send members through the channel being passed as parameter.

int	recvData (const CommParameters &)
	Receives members through the channel being passed as parameter.

Protected Member Functions inherited from XC::ContinuaReprComponent
int	sendData (CommParameters &)
	Send members through the channel being passed as parameter.

int	recvData (const CommParameters &)
	Receives members through the channel being passed as parameter.

Protected Member Functions inherited from XC::DomainComponent
	DomainComponent (int tag, int classTag)
	Constructor.

int	sendData (CommParameters &)
	Send object members through the channel being passed as parameter.

int	recvData (const CommParameters &)
	Receives object members through the channel being passed as parameter.

Protected Member Functions inherited from XC::TaggedObject
void	setTag (int newTag)
	Establece el valor del tag.

Protected Attributes inherited from XC::MeshComponent
int	index
	Index for VTK arrays.

LabelContainer	labels
	Label container.

Detailed Description

DummyNodes are a type of node created and used by Subdomains for their exterior nodes. They reference a real node and most methods invoked on them are in turn invoked by the dummy node on the real node. The calls asking the real node to change its current state are ignored. The calls involving DOF_Group are handled by the dummy node.

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

/usr/local/src/prg/xc/src/domain/mesh/node/DummyNode.h
/usr/local/src/prg/xc/src/domain/mesh/node/DummyNode.cpp

Public Member Functions

Friends

Additional Inherited Members

Detailed Description