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LagrangeDOF_Group Class Reference

#include <LagrangeDOF_Group.h>

Inheritance diagram for LagrangeDOF_Group::

Public Methods
	LagrangeDOF_Group (int tag, SP_Constraint &spPtr)
	LagrangeDOF_Group (int tag, MP_Constraint &mpPtr)
virtual	~LagrangeDOF_Group ()
virtual const Matrix&	getTangent (Integrator *theIntegrator)
	methods to form the tangent. More...
virtual const Vector&	getUnbalance (Integrator *theIntegrator)
	methods to form the unbalance. More...
virtual const Vector&	getCommittedDisp (void)
	methods to obtain committed responses .. always 0. More...
virtual const Vector&	getCommittedVel (void)
virtual const Vector&	getCommittedAccel (void)
virtual void	setNodeDisp (const Vector &u)
	methods to update the trial response at the nodes. More...
virtual void	setNodeVel (const Vector &udot)
virtual void	setNodeAccel (const Vector &udotdot)
virtual void	incrNodeDisp (const Vector &u)
virtual void	incrNodeVel (const Vector &udot)
virtual void	incrNodeAccel (const Vector &udotdot)
virtual void	zeroTangent (void)
virtual void	addMtoTang (double fact=1.0)
virtual void	zeroUnbalance (void)
virtual void	addPtoUnbalance (double fact=1.0)
virtual void	addPIncInertiaToUnbalance (double fact=1.0)
virtual void	addM_Force (const Vector &Udotdot, double fact=1.0)

Detailed Description

LagrangeDOF\_Group is a subclass of DOF\_Group. It is used to introduce the lagrange multipliers associated with single and multi-point constraints into the system of equation.

Definition at line 53 of file LagrangeDOF_Group.h.

Constructor & Destructor Documentation

LagrangeDOF_Group::LagrangeDOF_Group ( int tag,

SP_Constraint & spPtr )

Definition at line 48 of file LagrangeDOF_Group.cpp.

LagrangeDOF_Group::LagrangeDOF_Group ( int tag,

MP_Constraint & mpPtr )

Definition at line 54 of file LagrangeDOF_Group.cpp.

LagrangeDOF_Group::~LagrangeDOF_Group ( ) [virtual]

Definition at line 64 of file LagrangeDOF_Group.cpp.

Member Function Documentation

void LagrangeDOF_Group::addM_Force ( const Vector & Udotdot,

double fact = 1.0 ) [virtual]

Reimplemented from DOF_Group.
Definition at line 214 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::addMtoTang ( double fact = 1.0 ) [virtual]

Reimplemented from DOF_Group.
Definition at line 187 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::addPIncInertiaToUnbalance ( double fact = 1.0 ) [virtual]

Reimplemented from DOF_Group.
Definition at line 208 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::addPtoUnbalance ( double fact = 1.0 ) [virtual]

Reimplemented from DOF_Group.
Definition at line 202 of file LagrangeDOF_Group.cpp.

const Vector & LagrangeDOF_Group::getCommittedAccel ( void ) [virtual]

Reimplemented from DOF_Group.
Definition at line 180 of file LagrangeDOF_Group.cpp.

const Vector & LagrangeDOF_Group::getCommittedDisp ( void ) [virtual]

methods to obtain committed responses .. always 0.

Reimplemented from DOF_Group.
Definition at line 166 of file LagrangeDOF_Group.cpp.

const Vector & LagrangeDOF_Group::getCommittedVel ( void ) [virtual]

Reimplemented from DOF_Group.
Definition at line 173 of file LagrangeDOF_Group.cpp.

const Matrix & LagrangeDOF_Group::getTangent ( Integrator * theIntegrator ) [virtual]

methods to form the tangent.

Reimplemented from DOF_Group.
Definition at line 70 of file LagrangeDOF_Group.cpp.

const Vector & LagrangeDOF_Group::getUnbalance ( Integrator * theIntegrator ) [virtual]

methods to form the unbalance.

Reimplemented from DOF_Group.
Definition at line 90 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::incrNodeAccel ( const Vector & udotdot ) [virtual]

Reimplemented from DOF_Group.
Definition at line 159 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::incrNodeDisp ( const Vector & u ) [virtual]

Reimplemented from DOF_Group.
Definition at line 136 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::incrNodeVel ( const Vector & udot ) [virtual]

Reimplemented from DOF_Group.
Definition at line 147 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::setNodeAccel ( const Vector & udotdot ) [virtual]

Reimplemented from DOF_Group.
Definition at line 125 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::setNodeDisp ( const Vector & u ) [virtual]

methods to update the trial response at the nodes.

Reimplemented from DOF_Group.
Definition at line 102 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::setNodeVel ( const Vector & udot ) [virtual]

Reimplemented from DOF_Group.
Definition at line 113 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::zeroTangent ( void ) [virtual]

Reimplemented from DOF_Group.
Definition at line 197 of file LagrangeDOF_Group.cpp.

void LagrangeDOF_Group::zeroUnbalance ( void ) [virtual]

Reimplemented from DOF_Group.
Definition at line 192 of file LagrangeDOF_Group.cpp.

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

LagrangeDOF_Group Class Reference

Public Methods

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation