SpringMassModel Class Reference

Model for spring-mass systems at domain boundaries. More...

#include "SpringMassModel.h"

Inheritance diagram for SpringMassModel:

Collaboration diagram for SpringMassModel:

Public Member Functions
	SpringMassModel (const String &name, const Properties &conf, const Properties &props, const Properties &globdat)
	Constructor.
virtual bool	takeAction (const String &action, const Properties &params, const Properties &globdat) override
	Handle model actions.

Static Public Member Functions
static Ref< Model >	makeNew (const String &name, const Properties &conf, const Properties &props, const Properties &globdat)
	Create new SpringMassModel instance.
static void	declare ()
	Declare model type to factory.

Static Public Attributes
Property identifiers
static const char *	TYPE_NAME = "SpringMass"
	Model type name.
static const char *	BOUNDARY_PROP = "boundary"
	Boundary specification property.
static const char *	SPRING_NAMES = "springs"
	Spring names property.
static const char *	EXTENT_VECTOR_PROP = "extentVector"
	Extent vector property.
static const char *	N_ELEM_PROP = "nElem"
	Number of elements property.
static const char *	P_ELEM_PROP = "pElem"
	Element parameter property.

Protected Member Functions
virtual	~SpringMassModel ()
	Protected destructor.
virtual bool	applyConstraints_ (const Properties &globdat) const
	Apply constraints to the spring-mass system.

Detailed Description

The SpringMassModel emulates singular beams at boundaries to create spring-mass systems for boundary condition modeling. It automatically generates spring elements along specified boundaries and manages child model instances for the spring elements.

Features:

• Automatic spring element generation at boundaries
• Configurable spring properties and element counts
• Edge node constraint management
• Child model integration for spring behavior
• Extent vector specification for spring placement

Constructor & Destructor Documentation

SpringMassModel()

SpringMassModel::SpringMassModel ( const String &  name, const Properties &  conf, const Properties &  props, const Properties &  globdat  )

explicit

Parameters

name	Model name
conf	Actually used configuration properties (output)
props	User-specified model properties
globdat	Global data container

~SpringMassModel()

SpringMassModel::~SpringMassModel ( )

protectedvirtual

Member Function Documentation

applyConstraints_()

bool SpringMassModel::applyConstraints_ ( const Properties &  globdat ) const

protectedvirtual

Parameters

globdat

Global data container

Returns

true if constraints were applied successfully

declare()

void SpringMassModel::declare ( )

static

makeNew()

Ref< Model > SpringMassModel::makeNew ( const String &  name, const Properties &  conf, const Properties &  props, const Properties &  globdat  )

static

Parameters

name	Model name
conf	Actually used configuration properties (output)
props	User-specified model properties
globdat	Global data container

Returns

New model instance

takeAction()

bool SpringMassModel::takeAction ( const String &  action, const Properties &  params, const Properties &  globdat  )

overridevirtual

Parameters

action	Action name
params	Action parameters
globdat	Global data container

Returns

true if action was handled

Member Data Documentation

BOUNDARY_PROP

const char * SpringMassModel::BOUNDARY_PROP = "boundary"

static

EXTENT_VECTOR_PROP

const char * SpringMassModel::EXTENT_VECTOR_PROP = "extentVector"

static

N_ELEM_PROP

const char * SpringMassModel::N_ELEM_PROP = "nElem"

static

P_ELEM_PROP

const char * SpringMassModel::P_ELEM_PROP = "pElem"

static

SPRING_NAMES

const char * SpringMassModel::SPRING_NAMES = "springs"

static

TYPE_NAME

const char * SpringMassModel::TYPE_NAME = "SpringMass"

static