Method sendSelf

SRC/graph/graph/Graph.cpp:385–458

int 
Graph::sendSelf(int commitTag, Channel &theChannel)
{
  // check not a datastore .. 
  if (theChannel.isDatastore() != 0) {
    opserr << "Graph::sendSelf() - does not at present send to a database\n";
    return -1;
  }

  int numVertex = this->getNumVertex();

  // send numEdge & the number of vertices
  static ID idData(2);
  idData(0) = numEdge;
  idData(1) = numVertex;

  if (theChannel.sendID(0, commitTag, idData) < 0) {
    opserr << "Graph::sendSelf() - failed to send the id\n";
    return -3;
  }

  if (numVertex != 0) {
    int *vertexData = new int[5 * numVertex + 2 * numEdge];
    Vector vertexWeights(numVertex);
    if (vertexData != 0) {
      VertexIter &theVertices = this->getVertices();
      Vertex *vertexPtr;
      int adjacencyLocation = 5 * numVertex;
      int vertexLocation = 0;
      int weightLoc = 0;
      while ((vertexPtr = theVertices()) != 0) {
	int tag = vertexPtr->getTag();
	int color = vertexPtr->getColor();
	int ref = vertexPtr->getRef();
	int tmp = vertexPtr->getTmp();
	const ID &adjacency = vertexPtr->getAdjacency();
	int adjSize = adjacency.Size();
	vertexData[vertexLocation++] = tag;
	vertexData[vertexLocation++] = ref;
	vertexData[vertexLocation++] = color;
	vertexData[vertexLocation++] = tmp;
	vertexData[vertexLocation++] = adjSize;
	for (int i=0; i<adjSize; i++)
	  vertexData[adjacencyLocation++] = adjacency(i);	  
	vertexWeights[weightLoc++] = vertexPtr->getWeight();

      }  

      ID verticesData(vertexData, 5*numVertex + 2*numEdge, true);
      if (theChannel.sendID(0, commitTag, verticesData) < 0) {
	opserr << "Graph::sendSelf() - failed to send the id\n";
	return -3;
      }

      if (theChannel.sendVector(0, commitTag, vertexWeights) < 0) {
	opserr << "Graph::sendSelf() - failed to send the id\n";
	return -3;
      }