XC::MRMFreedom_Constraint Class Reference

Multiple retained nodes constraint. More...

#include <MRMFreedom_Constraint.h>

Inheritance diagram for XC::MRMFreedom_Constraint:

Collaboration diagram for XC::MRMFreedom_Constraint:

Public Member Functions
	MRMFreedom_Constraint (int tag, int classTag)
	Constructor. More...
	MRMFreedom_Constraint (int tag)
	Constructor. More...
	MRMFreedom_Constraint (int tag, const ID &, int nodeConstr, int classTag)
	MRMFreedom_Constraint (int tag, const ID &, int nodeConstr, const ID &constrainedDOF)
	Constructor to be called from subclasses. More...
	MRMFreedom_Constraint (int tag, const ID &, int nodeConstr, const ID &constrainedDOF, int classTag)
	Constructor to be called from subclasses. More...
	MRMFreedom_Constraint (int tag, const ID &, int nodeConstr, const Matrix &, const ID &constrainedDOF)
	Constructor. More...
	MRMFreedom_Constraint (int tag, const Element &, const Node &, const ID &)
	Constructor. More...
virtual const ID &	getRetainedNodeTags (void) const
	Returns the tags of the retained nodes.
virtual ID &	getRetainedNodeTags (void)
	Returns the tags of the retained nodes.
virtual const ID &	getRetainedDOFs (void) const
	Returns the indexes of the degrees of freedom.
virtual size_t	getNumRetainedNodes (void) const
std::vector< Node * >	getPointersToRetainedNodes (void)
	Returns a vector with the pointers to the retained nodes.
std::vector< const Node * >	getPointersToRetainedNodes (void) const
	Returns a vector with the pointers to the retained nodes.
int	getNumDofGroups (void) const
	Returns the number of DOF groups.
int	getNumDofs (void) const
	Number of the degrees of freedom affected by the constraint.
int	getNumRetainedDofs (void) const
	Number of retained DOFs.
int	getNumConstrainedDofs (void) const
	Number of constrained DOFs.
int	getNumLagrangeDofs (void) const
	Number of affected DOFs for Lagrange handler numConstrainedDOFs+numRetainedDOFs+numLangrangeDOFs. More...
bool	affectsNode (int) const
	Returns true if the constraint affect the node identified by the tag being passed as parameter. More...
bool	affectsNodeAndDOF (int, int) const
	Returns true if the constraint affects the node and DOF arguments.
virtual int	applyConstraint (double pseudoTime)
	Applies the constraint.
const std::vector< Vector > &	getRetainedDOFsInitialDisplacements (void) const
	Return the initial displacements of the retained DOFs for all the retained nodes. More...
virtual const Vector &	getRetainedDOFsInitialDisplacement (const size_t &) const
	Return the initial displacements of the retained DOFs for the j-th node. More...
void	setDomain (Domain *)
	Sets the domain for the constraint. More...
int	addResistingForceToNodalReaction (bool inclInertia)
	Add to nodes the actions due to this constraint. More...
virtual int	sendSelf (Communicator &)
	Sends object through the communicator argument.
virtual int	recvSelf (const Communicator &)
	Receives object through the communicator argument.
boost::python::dict	getPyDict (void) const
	Return a Python dictionary with the object members values.
void	setPyDict (const boost::python::dict &)
	Set the values of the object members from a Python dictionary.
int	getVtkCellType (void) const
	Interfaz con VTK.
virtual void	Print (std::ostream &s, int flag=0) const
	Printing.
Public Member Functions inherited from XC::MFreedom_ConstraintBase
	MFreedom_ConstraintBase (int tag, int classTag)
	Constructor. More...
	MFreedom_ConstraintBase (int tag, int nodeConstr, int classTag)
	Constructor to be called from subclasses. More...
	MFreedom_ConstraintBase (int tag, int nodeConstr, const ID &, int classTag)
	Constructor to be called from subclasses. More...
	MFreedom_ConstraintBase (int tag, int nodeConstr, const Matrix &, const ID &, int classTag)
	Constructor. More...
virtual const int &	getNodeConstrained (void) const
	Return the identifier of the constrained node.
virtual int &	getNodeConstrained (void)
	Return the identifier of the constrained node.
virtual const ID &	getConstrainedDOFs (void) const
	Returns the identifiers of the constrained degrees of fredom.
virtual const Matrix &	getConstraint (void) const
	Returns the constraint matrix. More...
virtual const Vector &	getConstrainedDOFsInitialDisplacement (void) const
std::vector< int >	getIdxNodes (void) const
	Return the indices of the nodes (for VTK).
bool	isTimeVarying (void) const
	Returns true if the constraint varies with time.
int	addResistingForceToNodalReaction (bool inclInertia)
	Add reactions to nodes.
Public Member Functions inherited from XC::Constraint
	Constraint (int classTag)
	Default constructor; receives the tag of the class as a paramenter. More...
	Constraint (int spTag, int nodeTag, int classTag)
	Constructor. More...
	~Constraint (void)
	Destructor.
void	setNodeTag (const int &nt)
	Sets the identifier of the node that will be constrained. More...
virtual int	getNodeTag (void) const
	Returns the identifier of the constrained node.
virtual const Node *	getNode (void) const
	Returns a pointer to the constrained node.
virtual int	getNodeIdx (void) const
	Returns an index for the node (used for VTK arrays).
Public Member Functions inherited from XC::ContinuaReprComponent
	ContinuaReprComponent (int classTag)
	ContinuaReprComponent (int tag, int classTag)
virtual const bool	isDead (void) const
	Return true if the component is not active.
virtual const bool	isAlive (void) const
	Return true if the component is active.
virtual void	kill (void)
	Deactivates the component.
virtual void	alive (void)
	Activates the component.
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 Domain *	getDomain (void) const
	Returns a pointer to the enclosing domain. More...
const Preprocessor *	getPreprocessor (void) const
	Returns (if possible) a pointer to the preprocessor.
Preprocessor *	getPreprocessor (void)
	Return (if possible) a pointer to the preprocessor.
const LoadPattern *	getCurrentLoadPattern (void) const
	Return the current load pattern.
LoadPattern *	getCurrentLoadPattern (void)
	Return the current load pattern.
void	set_index (const size_t &i)
	Set the index for the object (see numera in Set). More...
Public Member Functions inherited from XC::TaggedObject
	TaggedObject (int tag, CommandEntity *owr=nullptr)
	Constructor. More...
virtual TaggedObject *	getCopy (void) const
	Virtual constructor.
void	assignTag (int newTag)
	Set tag (to be called from Python interface).
int	getTag (void) const
	Returns the tag associated with the object.
boost::python::dict	getPyDict (void) const
	Return a Python dictionary with the object members values.
void	setPyDict (const boost::python::dict &)
	Set the values of the object members from a Python dictionary.
Public Member Functions inherited from CommandEntity
	CommandEntity (CommandEntity *owr=nullptr)
	Default constructor.
CommandEntity *	Owner (void)
	Return a pointer to the object owner.
const CommandEntity *	Owner (void) const
	Return un puntero al objeto propietario de ESTE.
const StandardOutputWrapper &	getStandardOutputWrapper (void) const
	Return the regular output stream wrapper.
StandardOutputWrapper &	getStandardOutputWrapper (void)
	Return the regular output stream wrapper.
const std::string &	getLogFileName (void) const
	Returns log file name.
void	setLogFileName (const std::string &)
	Sets log file name.
const std::string &	getErrFileName (void) const
	Returns err file name.
void	setErrFileName (const std::string &)
	Sets error file name.
const std::string &	getOutputFileName (void) const
	Returns regular output file name.
void	setOutputFileName (const std::string &)
	Sets regular output file name.
boost::python::object	evalPy (boost::python::object dict, const std::string &)
	Return the Python object that results from evaluating the argument.
boost::python::object	execPy (boost::python::object dict, const std::string &)
	Return the Python objects that results from executing the code in the string argument.
boost::python::object	execFilePy (boost::python::object dict, const std::string &)
	Return the Python object that results from executing the code in the file.
Public Member Functions inherited from EntityWithProperties
	EntityWithProperties (EntityWithProperties *owr=nullptr)
	Default constructor.
void	clearPyProps (void)
	Clear python properties map.
bool	hasPyProp (const std::string &)
	Returns true if property exists.
boost::python::object	getPyProp (const std::string &str)
	Return the Python object with the name being passed as parameter.
void	setPyProp (std::string str, boost::python::object val)
	Sets/appends a value tho the Python object's dictionary.
void	copyPropsFrom (const EntityWithProperties &)
	Copy the properties from the argument.
boost::python::list	getPropNames (void) const
	Return the names of the object properties weightings.
const PythonDict &	getPropertiesDict (void) const
	Return a std::map container with the properties of the object.
Public Member Functions inherited from EntityWithOwner
	EntityWithOwner (EntityWithOwner *owr=nullptr)
	Default constructor.
	EntityWithOwner (const EntityWithOwner &)
	Copy constructor.
EntityWithOwner &	operator= (const EntityWithOwner &)
	Assignment operator.
virtual bool	operator== (const EntityWithOwner &) const
	Comparison operator.
virtual	~EntityWithOwner (void)
	Virtual destructor.
virtual std::string	getClassName (void) const
	Returns demangled class name.
void	set_owner (EntityWithOwner *owr)
	Assigns the owner of the object.
EntityWithOwner *	Owner (void)
const EntityWithOwner *	Owner (void) const
Public Member Functions inherited from XC::MovableObject
	MovableObject (int classTag, int dbTag)
	Constructor. More...
	MovableObject (int classTag)
	Constructor. More...
	MovableObject (const MovableObject &)
	Copy constructor. Doesn't copy the dbTag.
MovableObject &	operator= (const MovableObject &)
	Assignment operator. Doesn't copy the dbTag.
int	getClassTag (void) const
	Return the class identifier.
int	getDbTag (void) const
	Return the object identifier in the database.
int	getDbTag (Communicator &)
	Return the object identifier in the database.
void	setDbTag (int dbTag)
	Sets the object identifier in the database.
void	setDbTag (Communicator &)
	Sets the object identifier in the database if not already set. More...
virtual int	setParameter (const std::vector< std::string > &argv, Parameter &param)
	Sets the value param to the parameter argv.
virtual int	updateParameter (int parameterID, Information &info)
	Updates the parameter identified by parameterID with info.
virtual int	activateParameter (int parameterID)
	Activates the parameter identified by parameterID.
virtual int	setVariable (const std::string &variable, Information &)
	Set the value of the variable idenfified by var.
virtual int	getVariable (const std::string &variable, Information &)
	Return the value of the variable idenfified by var.
Public Member Functions inherited from XC::DistributedBase
	DistributedBase (void)
	Constructor.
virtual	~DistributedBase (void)
	Destructor.
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	initializeUr0i (void)
void	initializeUr0i (const Domain *)
DbTagData &	getDbTagData (void) const
	Returns a vector to store the dbTags of the class members. More...
int	sendData (Communicator &comm)
	Send data through the communicator argument.
int	recvData (const Communicator &comm)
	Receive data through the communicator argument.
Protected Member Functions inherited from XC::MFreedom_ConstraintBase
void	set_constraint (const Matrix &c)
	Set the constraint matrix.
void	set_constrained_dofs (const ID &)
	Set the constrained degrees of freedom. More...
void	initializeUc0 (const Domain *)
	Compute the initial displacement at constrained DOFs.
int	sendData (Communicator &comm)
	Send data through the communicator argument.
int	recvData (const Communicator &comm)
	Receive data through the communicator argument.
Protected Member Functions inherited from XC::Constraint
int	sendData (Communicator &)
	Send members through the communicator argument. More...
int	recvData (const Communicator &)
	Receives members through the communicator argument. More...
Protected Member Functions inherited from XC::ContinuaReprComponent
int	sendData (Communicator &)
	Send members through the communicator argument.
int	recvData (const Communicator &)
	Receives members through the communicator argument.
Protected Member Functions inherited from XC::DomainComponent
	DomainComponent (int tag, int classTag)
	Constructor. More...
int	sendData (Communicator &)
	Send object members through the communicator argument.
int	recvData (const Communicator &)
	Receive object members through the communicator argument.
Protected Member Functions inherited from XC::TaggedObject
void	setTag (int newTag)
	Set tag. More...
bool	isEqual (const TaggedObject &) const
	Return true if both objects are equal.
Protected Member Functions inherited from CommandEntity
template<class T >
void	string_to (T &, const std::string &) const
Protected Member Functions inherited from EntityWithProperties
bool	isEqual (const EntityWithProperties &) const
	Return true if both objects are equal.
Protected Member Functions inherited from EntityWithOwner
virtual bool	isEqual (const EntityWithOwner &) const
	Return true if both objects are equal.

Protected Attributes
ID	retainedNodeTags
	Retained nodes tags.
std::vector< Vector >	Ur0i
	initial displacements at retained nodes (same size as retainDOF)
Protected Attributes inherited from XC::MFreedom_ConstraintBase
Matrix	constraintMatrix
	Constraint matrix.
ID	constrDOF
	ID of constrained DOF at constrained node.
Vector	Uc0
	initial displacement at constrained DOFs (same size as constrDOF)
Protected Attributes inherited from XC::Constraint
int	constrNodeTag
	constrained node tag
bool	initialized
	a flag to avoid recomputing the intial value in setDomain if already initialized

Additional Inherited Members
Public Types inherited from EntityWithProperties
typedef std::map< std::string, boost::python::object >	PythonDict
Static Public Member Functions inherited from CommandEntity
static void	resetStandardOutput (void)
	Reset the standard output streams to its defaults buffers.
Static Public Member Functions inherited from EntityWithOwner
static int	getVerbosityLevel (void)
	Get the value of the verbosity level.
static void	setVerbosityLevel (const int &)
	Set the value of the verbosity level.
Static Protected Member Functions inherited from CommandEntity
static CommandEntity *	entcmd_cast (boost::any &data)
Static Protected Attributes inherited from EntityWithOwner
static int	verbosity = 1
	Object that owns THIS ONE. More...

Detailed Description

Multiple retained nodes constraint.

Constructor & Destructor Documentation

MRMFreedom_Constraint() [1/6]

XC::MRMFreedom_Constraint::MRMFreedom_Constraint	(	int	tag,
		int	clasTag
	)

Constructor.

// Arash

Parameters

tag	tag for the constraint.
classTag	tag of the object class.

MRMFreedom_Constraint() [2/6]

XC::MRMFreedom_Constraint::MRMFreedom_Constraint

(

int

tag

)

Constructor.

// LCPT

Parameters

tag	tag for the constraint.

MRMFreedom_Constraint() [3/6]

XC::MRMFreedom_Constraint::MRMFreedom_Constraint	(	int	tag,
		const ID &	retainedNodes,
		int	nodeConstr,
		const ID &	constrainedDOF
	)

Constructor to be called from subclasses.

Parameters

tag	tag for the constraint.
retainedNodes	tags of the retained nodes.
nodeConstr	identifier of the constrained node.
constrainedDOF	identifiers of the constrained degrees of freedom.

MRMFreedom_Constraint() [4/6]

XC::MRMFreedom_Constraint::MRMFreedom_Constraint	(	int	tag,
		const ID &	retainedNodes,
		int	nodeConstr,
		const ID &	constrainedDOF,
		int	classTag
	)

Constructor to be called from subclasses.

Parameters

tag	tag for the constraint.
retainedNodes	tags of the retained nodes.
nodeConstr	identifier of the constrained node.
constrainedDOF	identifiers of the constrained degrees of freedom.
classTag	tag of the object class.

MRMFreedom_Constraint() [5/6]

XC::MRMFreedom_Constraint::MRMFreedom_Constraint	(	int	tag,
		const ID &	retainedNodes,
		int	nodeConstr,
		const Matrix &	constr,
		const ID &	constrainedDOF
	)

Constructor.

Parameters

tag	tag for the constraint.
retainedNodes	tags of the retained nodes.
nodeConstr	identifier of the constrained node.
constr	constraint matrix.
constrainedDOF	identifiers of the constrained degrees of freedom.

MRMFreedom_Constraint() [6/6]

XC::MRMFreedom_Constraint::MRMFreedom_Constraint	(	int	tag,
		const Element &	elem,
		const Node &	node,
		const ID &	constrainedDOF
	)

Constructor.

Parameters

tag	tag for the constraint.
elem	elem to which we'll glue the node.
node	node to glue to the element.
constrainedDOF	identifiers of the constrained degrees of freedom.

Member Function Documentation

addResistingForceToNodalReaction()

int XC::MRMFreedom_Constraint::addResistingForceToNodalReaction

(

bool

inclInertia

)

Add to nodes the actions due to this constraint.

See "Calculation within MSC/Nastran of the forces transmitted by multifreedom constraints (MFC) and the forces generated in support constraints" by E, de la Fuente and J. San Millán (INTA), Spain.

affectsNode()

bool XC::MRMFreedom_Constraint::affectsNode ( int  nodeTag ) const

virtual

Returns true if the constraint affect the node identified by the tag being passed as parameter.

Reimplemented from XC::MFreedom_ConstraintBase.

getDbTagData()

XC::DbTagData & XC::MRMFreedom_Constraint::getDbTagData ( void  ) const

protectedvirtual

Returns a vector to store the dbTags of the class members.

Reimplemented from XC::DistributedBase.

getNumLagrangeDofs()

int XC::MRMFreedom_Constraint::getNumLagrangeDofs

(

void

)

const

Number of affected DOFs for Lagrange handler numConstrainedDOFs+numRetainedDOFs+numLangrangeDOFs.

numLagrangeDOFs= numConstrainedDOFs.

getRetainedDOFsInitialDisplacement()

const XC::Vector & XC::MRMFreedom_Constraint::getRetainedDOFsInitialDisplacement ( const size_t &  j ) const

virtual

Return the initial displacements of the retained DOFs for the j-th node.

getRetainedDOFsInitialDisplacements()

const std::vector< XC::Vector > & XC::MRMFreedom_Constraint::getRetainedDOFsInitialDisplacements

(

void

)

const

Return the initial displacements of the retained DOFs for all the retained nodes.

setDomain()

void XC::MRMFreedom_Constraint::setDomain ( Domain *  model )

virtual

Sets the domain for the constraint.

Parameters

model

domain in which the constraint is created.

Reimplemented from XC::MFreedom_ConstraintBase.

---

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

• src/domain/constraints/MRMFreedom_Constraint.h
• src/domain/constraints/MRMFreedom_Constraint.cc