Method recvSelf

SRC/domain/pattern/UniformExcitation.cpp:425–469

int 
UniformExcitation::recvSelf(int commitTag, Channel &theChannel, 
			   FEM_ObjectBroker &theBroker)
{
  int dbTag = this->getDbTag();

  static Vector data(6);
  int res = theChannel.recvVector(dbTag, commitTag, data);
  if (res < 0) {
    opserr << "UniformExcitation::recvSelf() - channel failed to recv data\n";
    return res;
  }

  this->setTag(int(data(0)));
  theDof = int(data(1));
  vel0 = data(2);
  fact = data(5);
  int motionClassTag = int(data(3));
  int motionDbTag = int(data(4));

  if (theMotion == 0 || theMotion->getClassTag() != motionClassTag) {
    if (theMotion != 0)
      delete theMotion;
    theMotion = theBroker.getNewGroundMotion(motionClassTag);
    if (theMotion == 0) {
      opserr << "UniformExcitation::recvSelf() - could not create a grond motion\n";
      return -3;
    }

    // have to set the motion in EarthquakePattern base class
    if (numMotions == 0) 
      this->addMotion(*theMotion);
    else
      theMotions[0] = theMotion;
  }

  theMotion->setDbTag(motionDbTag);
  res = theMotion->recvSelf(commitTag, theChannel, theBroker);
  if (res < 0) {
      opserr << "UniformExcitation::recvSelf() - motion could not receive itself \n";
      return res;
  }

  return 0;
}


void