Method recvSelf

SRC/element/zeroLength/ZeroLengthSection.cpp:477–572

}

int
ZeroLengthSection::recvSelf(int commitTag, Channel &theChannel, FEM_ObjectBroker &theBroker)
{
	int res = 0;
  
	int dataTag = this->getDbTag();

	// ZeroLengthSection creates an ID, receives the ID and then sets the 
	// internal data with the data in the ID

	static ID idData(9);

	res += theChannel.recvID(dataTag, commitTag, idData);
	if (res < 0) {
	  opserr << "ZeroLengthSection::recvSelf -- failed to receive ID data\n";
	  return res;
	}

	res += theChannel.recvMatrix(dataTag, commitTag, transformation);
	if (res < 0) {
	  opserr << "ZeroLengthSection::recvSelf -- failed to receive transformation Matrix\n";
	  return res;
	}

	this->setTag(idData(0));
	dimension = idData(1);
	numDOF = idData(2);
	connectedExternalNodes(0) = idData(4);
	connectedExternalNodes(1) = idData(5);
	useRayleighDamping =idData(8);

	// Check that there is correct number of materials, reallocate if needed
	if (order != idData(3)) {

		order = idData(3);

		// Allocate transformation matrix
		if (A != 0)
			delete A;

		A = new Matrix(order, numDOF);

		if (A == 0) {
		  opserr << "ZeroLengthSection::recvSelf -- failed to allocate transformation Matrix\n";
		  exit(-1);
		}

		// Allocate section deformation vector
		if (v != 0)
			delete v;

		v = new Vector(order);

		if (v == 0) {
		  opserr << "ZeroLengthSection::recvSelf -- failed to allocate deformation Vector\n";
		  exit(-1);
		}