Base class for eigenproblem systems of equations. More...

#include <EigenSOE.h>

Inheritance diagram for XC::EigenSOE:

Public Types
typedef boost::numeric::ublas::mapped_matrix< double >	sparse_matrix

Public Member Functions
virtual	~EigenSOE (void)
	Destructor.

int	getNumEqn (void) const
	Returns the number of equations.

virtual int	solve (int numModes)
	Solves the eigenproblem con the number of modos being passed as parameter.

virtual int	solve (void)
	No hace nada.

virtual int	addA (const Matrix &, const ID &, double fact=1.0)=0

virtual int	addM (const Matrix &, const ID &, double fact=1.0)=0

virtual int	setSize (Graph &theGraph)=0

virtual void	zeroA (void)=0

virtual void	zeroM (void)
	Anula la matriz M.

virtual void	identityM (void)
	Makes M the identity matrix (to find stiffness matrix eigenvalues).

const int &	getNumModes (void) const
	Returns the number of computed eigenvalues.

virtual const Vector &	getEigenvector (int mode) const
	Returns the autovector que corresponde al modo being passed as parameter.

Vector	getNormalizedEigenvector (int mode) const
	Returns the autovector que corresponde al modo being passed as parameter normalizado de modo que la componente máxima valga 1 (norma_infinito).

Matrix	getEigenvectors (void) const
	Returns a matriz con los eigenvectors calculados colocados por columnas.

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

virtual const double &	getEigenvalue (int mode) const
	Returns the eigenvalue of the mode being passed as parameter.

double	getAngularFrequency (int mode) const
	Returns the angular frequency of the i-th mode.

double	getPeriodo (int mode) const
	Returns the period of the i-th mode.

double	getFrecuencia (int mode) const
	Return the frecuency of the i-th mode.

Vector	getEigenvalues (void) const
	Returns a vector with computed eigenvalues for each mode.

Vector	getAngularFrequencies (void) const
	Returns a vector with the computed angular frequencies for each mode.

Vector	getPeriodos (void) const
	Returns a vector with the computed periods for each mode.

Vector	getFrecuencias (void) const
	Returns a vector with the computed frequencies for each mode.

virtual double	getModalParticipationFactor (int mode) const
	Returns the modal participation factor for the mode.

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

Vector	getDistributionFactor (int mode) const
	Returns the distribution factors for the i-th mode.

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

double	getEffectiveModalMass (int mode) const
	Return the effective modal mass for the i-th mode.

Vector	getEffectiveModalMasses (void) const
	Returns the effective modal masses for each mode.

double	getTotalMass (void) const
	Return the model total mass.

Vector	getEquivalentStaticLoad (int mode, const double &) const
	Return the equivalennt static force for the mode being passed as parameter.

EigenSolver *	getSolver (void)
	Returns a pointer to the solver que se emplea para resolver the eigenproblem.

EigenSolver &	newSolver (const std::string &)

Public Member Functions inherited from XC::SystemOfEqn
int	checkSize (Graph &theGraph) const
	Check number of DOFs in the graph.

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	sendSelf (CommParameters &)=0

virtual int	recvSelf (const CommParameters &)=0

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

virtual int	updateParameter (int parameterID, Information &info)

virtual int	activateParameter (int parameterID)

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.

virtual DbTagData &	getDbTagData (void) const
	Returns a vector to store class dbTags.

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.

Protected Member Functions
void	libera (void)

void	copia (const EigenSolver *)

virtual bool	setSolver (EigenSolver *)
	Asigna the solver que se empleará para resolver the eigenproblem.

void	resize_mass_matrix_if_needed (const size_t &)

	EigenSOE (SoluMethod *, int classTag)
	Constructor.

Protected Member Functions inherited from XC::SystemOfEqn
virtual AnalysisModel *	getAnalysisModelPtr (void)
	Returns a pointer to the analysis model.

virtual const AnalysisModel *	getAnalysisModelPtr (void) const
	Returns a const pointer to the analysis model.

	SystemOfEqn (SoluMethod *, int classTag)

virtual SystemOfEqn *	getCopy (void) const =0

Protected Attributes
int	size
	order of A

bool	factored

sparse_matrix	massMatrix
	Matriz de masas (se usa en getModalParticipationFactor).

EigenSolver *	theSolver

Detailed Description

Base class for eigenproblem systems of equations.

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

/usr/local/src/prg/xc/src/solution/system_of_eqn/eigenSOE/EigenSOE.h
/usr/local/src/prg/xc/src/solution/system_of_eqn/eigenSOE/EigenSOE.cpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description