Method setDomain

SRC/element/componentElement/ComponentElement2d.cpp:282–335

}

void
ComponentElement2d::setDomain(Domain *theDomain)
{
  if (theDomain == 0) {
    opserr << "ComponentElement2d::setDomain -- Domain is null\n";
    exit(-1);
  }
    
    theNodes[0] = theDomain->getNode(connectedExternalNodes(0));
    theNodes[1] = theDomain->getNode(connectedExternalNodes(1));    
    
    if (theNodes[0] == 0) {
      opserr << "ComponentElement2d::setDomain -- Node 1: " << connectedExternalNodes(0) << " does not exist\n";
      exit(-1);
    }
			      
    if (theNodes[1] == 0) {
      opserr << "ComponentElement2d::setDomain -- Node 2: " << connectedExternalNodes(1) << " does not exist\n";
      exit(-1);
    }

    int dofNd1 = theNodes[0]->getNumberDOF();
    int dofNd2 = theNodes[1]->getNumberDOF();    
    
    if (dofNd1 != 3) {
      opserr << "ComponentElement2d::setDomain -- Node 1: " << connectedExternalNodes(0) 
	     << " has incorrect number of DOF\n";
      exit(-1);
    }
    
    if (dofNd2 != 3) {
      opserr << "ComponentElement2d::setDomain -- Node 2: " << connectedExternalNodes(1) 
	     << " has incorrect number of DOF\n";
      exit(-1);
    }
	
    this->DomainComponent::setDomain(theDomain);
    
    if (theCoordTransf->initialize(theNodes[0], theNodes[1]) != 0) {
	opserr << "ComponentElement2d::setDomain -- Error initializing coordinate transformation\n";
	exit(-1);
    }
    
    double L = theCoordTransf->getInitialLength();

    if (L == 0.0) {
      opserr << "ComponentElement2d::setDomain -- Element has zero length\n";
      exit(-1);
    }

    EAoverL  = A*E/L;		// EA/L
    EIoverL2 = 2.0*I*E/L;	// 2EI/L
    EIoverL4 = 2.0*EIoverL2;	// 4EI/L
}

int
ComponentElement2d::commitState()