Method removeElement

SRC/domain/domain/Domain.cpp:1126–1144

Element *
Domain::removeElement(int tag)
{
  // remove the object from the container    
  TaggedObject *mc = theElements->removeComponent(tag);
  
  // if not there return 0
  if (mc == 0) 
      return 0;

  // otherwise mark the domain as having changed
  this->domainChange();
  
  // perform a downward cast to an Element (safe as only Element added to
  // this container, 0 the Elements DomainPtr and return the result of the cast  
  Element *result = (Element *)mc;
  //  result->setDomain(0);
  return result;
}

Node *
Domain::removeNode(int tag)