const DirectedEdge& DirectedEdge::startRootElement(XML::DocumentBuilder& xmlDocument, util::PointerToID& ptrToID) const { XML::AttributeMap attributes; attributes["directed"] = "true"; attributes["from"] = util::toString(ptrToID[getFromNode()]); attributes["to"] = util::toString(ptrToID[getToNode()]); if (!getLabel().empty()) { attributes["label"] = getLabel(); } xmlDocument.beginElement(getTypeName(), attributes); return *this; }
void FileSystem::get(std::string localFile, std::string remoteFile) { //https://gitlab-beta.engr.illinois.edu/remis2/MP3-FileSystem.git // hashing function to find the machine where to ask for the file; ChronoCpu chrono("cpu"); chrono.tic(); int fileKey = hashString(remoteFile); int position = findPositionByKey(fileKey); // cout<<"get "<<localFile<<" "<<fileKey<<" from "<<position<<" "<<virtualRing[position].ip_str<<" "<<virtualRing[position].key<<endl; bool attempt = getFromNode( position, localFile, remoteFile ); if(!attempt) { std::cout << "Retrying... " << std::endl; attempt = getFromNode( position+1, localFile, remoteFile ); } if(!attempt) { std::cout << "Retrying... " << std::endl; attempt = getFromNode( position+2, localFile, remoteFile ); } if (!attempt) { std::cout << "Error retrieving " << remoteFile << std::endl; } chrono.tac(); if(attempt) std::cout << "File " << remoteFile << " received in " << chrono.getElapsedStats().lastTime_ms << " ms" << std::endl; else std::cout << "File " << remoteFile << " cannot be found. returning in " << chrono.getElapsedStats().lastTime_ms << " ms" << std::endl; }
void NIVissimEdge::buildNBEdge(NBDistrictCont& dc, NBNodeCont& nc, NBEdgeCont& ec, SUMOReal sameNodesOffset) { // build the edge std::pair<NIVissimConnectionCluster*, NBNode*> fromInf, toInf; NBNode* fromNode, *toNode; fromNode = toNode = 0; sort(myConnectionClusters.begin(), myConnectionClusters.end(), connection_cluster_position_sorter(myID)); sort(myDistrictConnections.begin(), myDistrictConnections.end()); ConnectionClusters tmpClusters = myConnectionClusters; if (tmpClusters.size() != 0) { sort(tmpClusters.begin(), tmpClusters.end(), connection_cluster_position_sorter(myID)); // get or build the from-node // A node may have to be build when the edge starts or ends at // a parking place or something like this fromInf = getFromNode(nc, tmpClusters); fromNode = fromInf.second; // get or build the to-node //if(tmpClusters.size()>0) { toInf = getToNode(nc, tmpClusters); toNode = toInf.second; if (fromInf.first != 0 && toNode != 0 && fromInf.first->around(toNode->getPosition())) { WRITE_WARNING("Will not build edge '" + toString(myID) + "'."); myAmWithinJunction = true; return; } //} // if both nodes are the same, resolve the problem otherwise if (fromNode == toNode) { std::pair<NBNode*, NBNode*> tmp = resolveSameNode(nc, sameNodesOffset, fromNode, toNode); if (fromNode != tmp.first) { fromInf.first = 0; } if (toNode != tmp.second) { toInf.first = 0; } fromNode = tmp.first; toNode = tmp.second; } } // if (fromNode == 0) { fromInf.first = 0; Position pos = myGeom[0]; fromNode = new NBNode(toString<int>(myID) + "-SourceNode", pos, NODETYPE_NOJUNCTION); if (!nc.insert(fromNode)) { throw ProcessError("Could not insert node '" + fromNode->getID() + "' to nodes container."); } } if (toNode == 0) { toInf.first = 0; Position pos = myGeom[-1]; toNode = new NBNode(toString<int>(myID) + "-DestinationNode", pos, NODETYPE_NOJUNCTION); if (!nc.insert(toNode)) { throw ProcessError("Could not insert node '" + toNode->getID() + "' to nodes container."); } } // build the edge SUMOReal avgSpeed = 0; int i; for (i = 0; i < (int) myNoLanes; i++) { if (myLaneSpeeds.size() <= (size_t) i || myLaneSpeeds[i] == -1) { myLanesWithMissingSpeeds.push_back(toString(myID) + "_" + toString(i)); avgSpeed += OptionsCont::getOptions().getFloat("vissim.default-speed"); } else { avgSpeed += myLaneSpeeds[i]; } } avgSpeed /= (SUMOReal) myLaneSpeeds.size(); avgSpeed *= OptionsCont::getOptions().getFloat("vissim.speed-norm"); if (fromNode == toNode) { WRITE_WARNING("Could not build edge '" + toString(myID) + "'; would connect same node."); return; } NBEdge* buildEdge = new NBEdge(toString<int>(myID), fromNode, toNode, myType, avgSpeed / (SUMOReal) 3.6, myNoLanes, -1, NBEdge::UNSPECIFIED_WIDTH, NBEdge::UNSPECIFIED_OFFSET, myGeom, myName, LANESPREAD_CENTER, true); for (i = 0; i < (int) myNoLanes; i++) { if ((int) myLaneSpeeds.size() <= i || myLaneSpeeds[i] == -1) { buildEdge->setSpeed(i, OptionsCont::getOptions().getFloat("vissim.default-speed") / (SUMOReal) 3.6); } else { buildEdge->setSpeed(i, myLaneSpeeds[i] / (SUMOReal) 3.6); } } ec.insert(buildEdge); // check whether the edge contains any other clusters if (tmpClusters.size() > 0) { bool cont = true; for (ConnectionClusters::iterator j = tmpClusters.begin(); cont && j != tmpClusters.end(); ++j) { // split the edge at the previously build node std::string nextID = buildEdge->getID() + "[1]"; cont = ec.splitAt(dc, buildEdge, (*j)->getNBNode()); // !!! what to do if the edge could not be split? buildEdge = ec.retrieve(nextID); } } }