LinearCrdTransf2d provides the abstraction of a linear transformation for a spatial frame between the global and basic coordinate systems. More...

#include <LinearCrdTransf2d.h>

Inheritance diagram for XC::LinearCrdTransf2d:

Public Member Functions
	LinearCrdTransf2d (int tag)

	LinearCrdTransf2d (int tag, const Vector &rigJntOffsetI, const Vector &rigJntOffsetJ)

int	update (void)

int	commitState (void)

int	revertToLastCommit (void)

int	revertToStart (void)

const Vector &	getBasicDisplSensitivity (int gradNumber)

const Vector &	getGlobalResistingForceShapeSensitivity (const Vector &basicForce, const Vector &p0)

const Vector &	getBasicTrialDispShapeSensitivity (void)

const Vector &	getGlobalResistingForce (const Vector &basicForce, const Vector &p0) const

const Matrix &	getGlobalStiffMatrix (const Matrix &basicStiff, const Vector &basicForce) const

const Matrix &	getInitialGlobalStiffMatrix (const Matrix &basicStiff) const

CrdTransf2d *	getCopy (void) const
	Virtual constructor.

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

Public Member Functions inherited from XC::SmallDispCrdTransf2d
	SmallDispCrdTransf2d (int tag, int classTag)
	Default constructor.

const Vector &	getPointGlobalCoordFromLocal (const Vector &) const
	Returns the coordenadas globales del punto a partir de las locales.

const Vector &	getPointGlobalDisplFromBasic (double xi, const Vector &) const
	Returns the vector desplazamiento expresado en coordenadas globales.

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::CrdTransf2d
	CrdTransf2d (int tag, int classTag)
	constructor:

int	initialize (Node node1Pointer, Node node2Pointer)
	Calculates initial displecements from those of the nodes.

double	getInitialLength (void) const
	Return the longitud inicial of the element.

double	getDeformedLength (void) const
	Return the longitud of the element deformado.

const Vector &	getBasicTrialDisp (void) const
	Returns the desplazamientos expresados en el sistema básico.

const Vector &	getBasicIncrDisp (void) const
	Returns the incrementos de desplazamiento expresados en el sistema básico.

const Vector &	getBasicIncrDeltaDisp (void) const

const Vector &	getBasicTrialVel (void) const

const Vector &	getBasicTrialAccel (void) const

const Vector &	getInitialI (void) const
	Returns the ${i}$ unit vector of the local axis expressed in global coordinates for the initial (undeformed) geometry.

const Vector &	getI (void) const
	Returns the ${i}$ unit vector of the local axis expressed in global coordinates for the current geometry.

const Vector &	getInitialJ (void) const
	Returns the ${j}$ unit vector of the local axis expressed in global coordinates for the initial (undeformed) geometry.

const Vector &	getJ (void) const
	Returns the ${j}$ unit vector of the local axis expressed in global coordinates for the current geometry.

int	getInitialLocalAxes (Vector &xAxis, Vector &yAxis) const
	axis for the initial (undeformed) geometry.

int	getLocalAxes (Vector &xAxis, Vector &yAxis) const
	current position.

Matrix	getLocalAxes (bool) const
	Returs a matrix with the axes of the element as matrix rows [[x1,y1,z1],[x2,y2,z2],...·].

Pos2d	getPosNodeI (void) const
	Return the position of the node I.

Pos2d	getPosNodeJ (void) const
	Return the position of the node J.

Ref2d2d	getLocalReference (void) const
	Returns the local reference system.

Vector	getPointLocalCoordFromGlobal (const Vector &xg) const
	Returns the local coordinates del punto a partir de las globales.

const Vector &	getPointGlobalCoordFromBasic (const double &xi) const
	Returns the punto expresado en global coordinates.

const Matrix &	getPointsGlobalCoordFromBasic (const Vector &) const
	Returns the puntos expresados en global coordinates.

const Vector &	getVectorGlobalCoordFromLocal (const Vector &localCoords) const
	Returns the vector expresado en global coordinates.

const Matrix &	getVectorGlobalCoordFromLocal (const Matrix &localCoords) const
	Returns the vectores expresados en global coordinates.

const Vector &	getVectorLocalCoordFromGlobal (const Vector &globalCoords) const
	Returns the vector expresado en local coordinates.

const Matrix &	getCooNodos (void) const
	Returns the coordinates of the nodes.

const Matrix &	getCooPuntos (const size_t &ndiv) const
	Returns puntos distribuidos entre los nodos extremos.

const Vector &	getCooPunto (const double &xrel) const
	Returns the punto correspondiente a la coordenada 0<=xrel<=1.

Public Member Functions inherited from XC::CrdTransf
	CrdTransf (int tag, int classTag, int dim_joint_offset)
	Constructor.

virtual	~CrdTransf (void)
	Destructor virtual.

const TransfCooLoader *	GetTransfCooLoader (void) const
	Returns (if possible) a pointer to the coordinate transformation handler (owner).

TransfCooLoader *	GetTransfCooLoader (void)
	Returs a pointer to the coordinate transformation handler (if possible).

std::string	getName (void) const
	Returns the name of the material.

double	getLength (bool initialGeometry=true) const

double	getPointBasicCoordFromGlobal (const Vector &globalCoords) const

const Matrix &	getPointsGlobalCoordFromLocal (const Matrix &localCoords) const

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	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.

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.

Additional Inherited Members
Protected Member Functions inherited from XC::SmallDispCrdTransf2d
Vector &	basic_to_local_resisting_force (const XC::Vector &pb, const XC::Vector &p0) const
	Transform resisting forces from the basic system to local coordinates.

const Vector &	local_to_global_resisting_force (const Vector &pl) const
	Transform resisting forces from local to global coordinates.

DbTagData &	getDbTagData (void) const
	Returns a vector para almacenar los dbTags de los miembros de la clase.

Protected Member Functions inherited from XC::CrdTransf2d
void	set_rigid_joint_offsetI (const Vector &rigJntOffsetI)
	direction cosines of undeformed element wrt to global system More...

void	set_rigid_joint_offsetJ (const Vector &rigJntOffsetJ)
	check rigid joint offset for node J

double	T02 (void) const

double	T12 (void) const

double	T35 (void) const

double	T45 (void) const

void	nodes_init_disp (void)
	Checks for initial displacements on nodes and, if they exist,.

int	computeElemtLengthAndOrient (void) const
	Computes the length and the orientation of the associated element.

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

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

Protected Member Functions inherited from XC::CrdTransf
int	set_node_ptrs (Node nodeIPointer, Node nodeJPointer)
	Asigna los pointers to node dorsal y frontal.

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

int	recvData (const CommParameters &cp)
	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::CrdTransf2d
double	cosTheta

double	sinTheta

Protected Attributes inherited from XC::CrdTransf
Node *	nodeIPtr

Node *	nodeJPtr
	pointers to los nodos extremos of the element.

double	L
	element length

Vector	nodeIOffset

Vector	nodeJOffset
	rigid joint offsets

std::vector< double >	nodeIInitialDisp
	Initial displacement for I node.

std::vector< double >	nodeJInitialDisp
	Initial displacement for J node.

bool	initialDispChecked

Detailed Description

LinearCrdTransf2d provides the abstraction of a linear transformation for a spatial frame between the global and basic coordinate systems.

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

/usr/local/src/prg/xc/src/domain/mesh/element/utils/coordTransformation/LinearCrdTransf2d.h
/usr/local/src/prg/xc/src/domain/mesh/element/utils/coordTransformation/LinearCrdTransf2d.cpp

Public Member Functions

Additional Inherited Members

Detailed Description