xc
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ConstraintHandlers enforce the single and multi freedom constraints that exist in the domain by creating the appropriate FE_Element and DOF_Group objects. More...
#include <ConstraintHandler.h>
Public Member Functions | |
virtual int | handle (const ID *nodesNumberedLast=0)=0 |
Invoked to handle the constraints imposed on the domain by the constraints. More... | |
virtual int | update (void) |
Update the state of the constraints. | |
virtual int | applyLoad (void) |
?? | |
virtual int | doneNumberingDOF (void) |
Numbering of degrees of freedom. | |
virtual void | clearAll (void) |
Reset the DOF_Group pointers to nullptr for all the nodes. More... | |
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 | sendSelf (Communicator &comm)=0 |
Send the object. More... | |
virtual int | recvSelf (const Communicator &comm)=0 |
Receive the object. More... | |
virtual int | setParameter (const std::vector< std::string > &argv, Parameter ¶m) |
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. | |
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. | |
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. | |
virtual bool | operator== (const EntityWithProperties &) const |
Comparison operator. | |
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. | |
boost::python::dict | getPyDict (void) const |
Return a Python dictionary containing 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 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 |
Protected Member Functions | |
const Domain * | getDomainPtr (void) const |
Return a const pointer to the domain object associated with the ConstraintHandler. | |
const AnalysisModel * | getAnalysisModelPtr (void) const |
Return a const pointer to the analysis model object associated with the ConstraintHandler. | |
const Integrator * | getIntegratorPtr (void) const |
Return a pointer to the Integrator object associated with the ConstraintHandler. | |
Domain * | getDomainPtr (void) |
Return a pointer to the Domain object associated with the ConstraintHandler. | |
AnalysisModel * | getAnalysisModelPtr (void) |
Returns a pointer to the AnalysisModel object associated with the ConstraintHandler. | |
Integrator * | getIntegratorPtr (void) |
Returns a pointer to the Integrator object associated with the ConstraintHandler. | |
int | sendData (Communicator &) |
Send object members through the communicator argument. | |
int | recvData (const Communicator &) |
Receive object members through the communicator argument. | |
ConstraintHandler (ModelWrapper *, int classTag) | |
Constructor. More... | |
virtual ConstraintHandler * | getCopy (void) const =0 |
Protected Member Functions inherited from CommandEntity | |
template<class T > | |
void | string_to (T &, const std::string &) const |
Friends | |
class | ModelWrapper |
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... | |
ConstraintHandlers enforce the single and multi freedom constraints that exist in the domain by creating the appropriate FE_Element and DOF_Group objects.
A constraint handler is responsible for:
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protected |
Constructor.
owr | pointer to the model wrapper that owns the handler. |
classTag | identifier of the class. |
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virtual |
Reset the DOF_Group pointers to nullptr for all the nodes.
Invoked to inform the ConstraintHandler object that the FE_Elements and DOF_Groups it constructed are no longer part of the AnalysisModel. The ConstraintHandler can delete these objects if necessary; or the ConstraintHandler can store them and use them in subsequent calls to handle().
Reimplemented in XC::TransformationConstraintHandler.
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pure virtual |
Invoked to handle the constraints imposed on the domain by the constraints.
Invoked to handle the constraints imposed on the domain by the constraints. The ConstraintHandler object does this by instantiating the appropriate FE_ELement and DOF_Group objects and adding them to the AnalysisModel. For all the dofs in each DOF_Group the ConstraintHandler sets initial equation numbers as either \(-1\), \(-2\) or \(-3\): A \(-1\) indicates to the DOF_Numberer object that no equation number is to be allocated for this dof, a \(-2\) that an equation number is to be given for the dof, and a \(-3\) that an equation number is to be allocated and that this dof is to be among the last group of dof to be numbered,i.e. all dof initially assigned a \(-3\) are to be given a higher equation number than those given a \(-2\). Those dof with a \(-3\) should include all those dof associated with the nodes whose tags are in {nodesToBeNumberedLast}. Returns a positive number if successfully, a negative integer if not; the positive number is to be set at the number of dof assigned a value \(-3\) (this will be the number of external dof for a subdomain), the negative value of which depends on the type of ConstraintHandler. For subdomains the constraint handler is responsible for setting the FE_Element by calling {setFE_elementPtr}.
Implemented in XC::TransformationConstraintHandler, XC::LagrangeConstraintHandler, XC::PenaltyConstraintHandler, and XC::PlainHandler.