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TransformationConstraintHandler Class Reference

#include <TransformationConstraintHandler.h>

Inheritance diagram for TransformationConstraintHandler::

ConstraintHandler MovableObject List of all members.

Public Methods

 TransformationConstraintHandler ()
 ~TransformationConstraintHandler ()
int handle (const ID *nodesNumberedLast=0)
 pure virtual functions. More...

void clearAll (void)
int enforceSPs (void)
int doneDOFids (void)
int sendSelf (int commitTag, Channel &theChannel)
int recvSelf (int commitTag, Channel &theChannel, FEM_ObjectBroker &theBroker)

Detailed Description

The TransformationConstraintHandler class is a class which deals with both single and multi point constraints using the Transformation method. This is done by, in addition to creating a DOF\_Group object for each Node and an FE\_Element for each Element in the Domain, creating either a TransformationSP\_FE or a TransformationMP\_FE object for each constraint in the Domain. It is these objects that enforce the constraints by moifying the tangent matrix and residual vector. \

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Definition at line 63 of file TransformationConstraintHandler.h.


Constructor & Destructor Documentation

TransformationConstraintHandler::TransformationConstraintHandler ( )
 

The integer {HANDLER\_TAG\_TransformationConstraintHandler} (defined in classTags.h\form#24) is passed to the TransformationConstraintHandler constructor.

{\bf Destructor}

Definition at line 58 of file TransformationConstraintHandler.cpp.

TransformationConstraintHandler::~TransformationConstraintHandler ( )
 

Currently invokes {clearAll()}, this will change when {clearAll()} is rewritten.

Definition at line 65 of file TransformationConstraintHandler.cpp.


Member Function Documentation

void TransformationConstraintHandler::clearAll ( void ) [virtual]
 

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 from ConstraintHandler.

Definition at line 355 of file TransformationConstraintHandler.cpp.

int TransformationConstraintHandler::doneDOFids ( void )
 

Definition at line 416 of file TransformationConstraintHandler.cpp.

Referenced by TransformationFE::setID().

int TransformationConstraintHandler::enforceSPs ( void )
 

Definition at line 404 of file TransformationConstraintHandler.cpp.

Referenced by TransformationFE::getResidual(), and TransformationFE::getTangent().

int TransformationConstraintHandler::handle ( const ID * nodesNumberedLast = 0 ) [virtual]
 

pure virtual functions.

Reimplemented from ConstraintHandler.

Definition at line 82 of file TransformationConstraintHandler.cpp.

int TransformationConstraintHandler::recvSelf ( int commitTag,
Channel & theChannel,
FEM_ObjectBroker & theBroker ) [virtual]
 

This is a pure virtual method, one must be written for each instantiable subclass of MovableObject. Each object has to receive the data needed to be able to recreate itself in the new process after it has been sent through {theChannel}. If the object is an aggregation containing other objects, new objects of the correct type can be constructed using {theBroker}. To return if successful or a if not.

Reimplemented from MovableObject.

Definition at line 394 of file TransformationConstraintHandler.cpp.

int TransformationConstraintHandler::sendSelf ( int commitTag,
Channel & theChannel ) [virtual]
 

This is a pure virtual method, one must be written for each instantiable subclass of MovableObject. Each object has to send the data needed to be able to reproduce that object in a remote process. The object uses the methods provided by {theChannel} object to send the data to another channel at the remote actor, the address of the channel is set before this method is called. An object of similar type at the remote actor is invoked with a {receiveSelf()} to receive the data. Returns if successful (successful in that the data got to the channel), or a if no data was sent.

Reimplemented from MovableObject.

Definition at line 388 of file TransformationConstraintHandler.cpp.


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