C++ NBNodeCont::end方法代码示例

void
NWWriter_DlrNavteq::writeTrafficSignals(const OptionsCont& oc, NBNodeCont& nc) {
    OutputDevice& device = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_traffic_signals.txt");
    writeHeader(device, oc);
    const GeoConvHelper& gch = GeoConvHelper::getFinal();
    const bool haveGeo = gch.usingGeoProjection();
    const SUMOReal geoScale = pow(10.0f, haveGeo ? 5 : 2); // see NIImporter_DlrNavteq::GEO_SCALE
    device.setPrecision(0);
    // write format specifier
    device << "#Traffic signal related to LINK_ID and NODE_ID with location relative to driving direction.\n#column format like pointcollection.\n#DESCRIPTION->LOCATION: 1-rechts von LINK; 2-links von LINK; 3-oberhalb LINK -1-keineAngabe\n#RELATREC_ID\tPOICOL_TYPE\tDESCRIPTION\tLONGITUDE\tLATITUDE\tLINK_ID\n";
    // write record for every edge incoming to a tls controlled node
    for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
        NBNode* n = (*i).second;
        if (n->isTLControlled()) {
            Position pos = n->getPosition();
            gch.cartesian2geo(pos);
            pos.mul(geoScale);
            const EdgeVector& incoming = n->getIncomingEdges();
            for (EdgeVector::const_iterator it = incoming.begin(); it != incoming.end(); ++it) {
                NBEdge* e = *it;
                device << e->getID() << "\t"
                       << "12\t" // POICOL_TYPE
                       << "LSA;NODEIDS#" << n->getID() << "#;LOCATION#-1#;\t"
                       << pos.x() << "\t"
                       << pos.y() << "\t"
                       << e->getID() << "\n";
            }
        }
    }
}

void
NWWriter_DlrNavteq::writeConnectedLanes(const OptionsCont& oc, NBNodeCont& nc) {
    OutputDevice& device = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_connected_lanes.txt");
    writeHeader(device, oc);
    // write format specifier
    device << "#Lane connections related to LINK-IDs and NODE-ID.\n";
    device << "#column format like pointcollection.\n";
    device << "#NODE-ID\tVEHICLE-TYPE\tFROM_LANE\tTO_LANE\tTHROUGH_TRAFFIC\tLINK_IDs[2..*]\n";
    // write record for every connection
    for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
        NBNode* n = (*i).second;
        const EdgeVector& incoming = n->getIncomingEdges();
        for (EdgeVector::const_iterator j = incoming.begin(); j != incoming.end(); ++j) {
            NBEdge* from = *j;
            const SVCPermissions fromPerm = from->getPermissions();
            const std::vector<NBEdge::Connection>& connections = from->getConnections();
            for (std::vector<NBEdge::Connection>::const_iterator it_c = connections.begin(); it_c != connections.end(); it_c++) {
                const NBEdge::Connection& c = *it_c;
                device
                        << n->getID() << "\t"
                        << getAllowedTypes(fromPerm & c.toEdge->getPermissions()) << "\t"
                        << c.fromLane + 1 << "\t" // one-based
                        << c.toLane + 1 << "\t" // one-based
                        << 1 << "\t" // no information regarding permissibility of through traffic
                        << from->getID() << "\t"
                        << c.toEdge->getID() << "\t"
                        << "\n";
            }
        }
    }
    device.close();
}

void
NWWriter_XML::writeNodes(const OptionsCont& oc, NBNodeCont& nc) {
    const GeoConvHelper& gch = GeoConvHelper::getFinal();
    bool useGeo = oc.exists("proj.plain-geo") && oc.getBool("proj.plain-geo");
    if (useGeo && !gch.usingGeoProjection()) {
        WRITE_WARNING("Ignoring option \"proj.plain-geo\" because no geo-conversion has been defined");
        useGeo = false;
    }
    const bool geoAccuracy = useGeo || gch.usingInverseGeoProjection();

    OutputDevice& device = OutputDevice::getDevice(oc.getString("plain-output-prefix") + ".nod.xml");
    device.writeXMLHeader("nodes", NWFrame::MAJOR_VERSION + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:noNamespaceSchemaLocation=\"http://sumo-sim.org/xsd/nodes_file.xsd\"");

    // write network offsets and projection to allow reconstruction of original coordinates
    if (!useGeo) {
        NWWriter_SUMO::writeLocation(device);
    }

    // write nodes
    for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
        NBNode* n = (*i).second;
        device.openTag(SUMO_TAG_NODE);
        device.writeAttr(SUMO_ATTR_ID, n->getID());
        // write position
        Position pos = n->getPosition();
        if (useGeo) {
            gch.cartesian2geo(pos);
        }
        if (geoAccuracy) {
            device.setPrecision(GEO_OUTPUT_ACCURACY);
        }
        NWFrame::writePositionLong(pos, device);
        if (geoAccuracy) {
            device.setPrecision();
        }

        device.writeAttr(SUMO_ATTR_TYPE, toString(n->getType()));
        if (n->isTLControlled()) {
            const std::set<NBTrafficLightDefinition*>& tlss = n->getControllingTLS();
            // set may contain multiple programs for the same id.
            // make sure ids are unique and sorted
            std::set<std::string> tlsIDs;
            for (std::set<NBTrafficLightDefinition*>::const_iterator it_tl = tlss.begin(); it_tl != tlss.end(); it_tl++) {
                tlsIDs.insert((*it_tl)->getID());
            }
            std::vector<std::string> sortedIDs(tlsIDs.begin(), tlsIDs.end());
            sort(sortedIDs.begin(), sortedIDs.end());
            device.writeAttr(SUMO_ATTR_TLID, sortedIDs);
        }
        device.closeTag();
    }
    device.close();
}

// ---------------------------------------------------------------------------
// NBEdgePriorityComputer
// ---------------------------------------------------------------------------
void
NBEdgePriorityComputer::computeEdgePriorities(NBNodeCont& nc) {
    for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
        NBNode* n = (*i).second;
        // preset all junction's edge priorities to zero
        for (EdgeVector::iterator j = n->myAllEdges.begin(); j != n->myAllEdges.end(); ++j) {
            (*j)->setJunctionPriority(n, 0);
        }
        // check if the junction is not a real junction
        if (n->myIncomingEdges.size() == 1 && n->myOutgoingEdges.size() == 1) {
            continue;
        }
        // compute the priorities on junction when needed
        if (n->myType != NODETYPE_RIGHT_BEFORE_LEFT) {
            setPriorityJunctionPriorities(*n);
        }
    }
}

// ---------------------------------------------------------------------------
// NBNodeTypeComputer
// ---------------------------------------------------------------------------
void
NBNodeTypeComputer::computeNodeTypes(NBNodeCont& nc) {
    for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
        NBNode* n = (*i).second;
        // the type may already be set from the data
        if (n->myType != NODETYPE_UNKNOWN) {
            continue;
        }
        // check whether the junction is not a real junction
        if (n->myIncomingEdges.size() == 1) {
            n->myType = NODETYPE_PRIORITY;
            continue;
        }
        // @todo "isSimpleContinuation" should be revalidated
        if (n->isSimpleContinuation()) {
            n->myType = NODETYPE_PRIORITY;
            continue;
        }
        // determine the type
        SumoXMLNodeType type = NODETYPE_RIGHT_BEFORE_LEFT;
        for (EdgeVector::const_iterator i = n->myIncomingEdges.begin(); i != n->myIncomingEdges.end(); i++) {
            for (EdgeVector::const_iterator j = i + 1; j != n->myIncomingEdges.end(); j++) {
                // @todo "getOppositeIncoming" should probably be refactored into something the edge knows
                if (n->getOppositeIncoming(*j) == *i && n->myIncomingEdges.size() > 2) {
                    continue;
                }
                // @todo check against a legal document
                // @todo figure out when NODETYPE_PRIORITY_STOP is appropriate
                const SUMOReal s1 = (*i)->getSpeed() * (SUMOReal) 3.6;
                const SUMOReal s2 = (*j)->getSpeed() * (SUMOReal) 3.6;
                const int p1 = (*i)->getPriority();
                const int p2 = (*j)->getPriority();
                if (fabs(s1 - s2) > (SUMOReal) 9.5 || MAX2(s1, s2) >= (SUMOReal) 49. || p1 != p2) {
                    type = NODETYPE_PRIORITY;
                    break;
                }
            }
        }
        // save type
        n->myType = type;
    }
}

void
NWWriter_DlrNavteq::writeProhibitedManoeuvres(const OptionsCont& oc, const NBNodeCont& nc, const NBEdgeCont& ec) {
    OutputDevice& device = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_prohibited_manoeuvres.txt");
    writeHeader(device, oc);
    // need to invent id for relation
    std::set<std::string> reservedRelIDs;
    if (oc.isSet("reserved-ids")) {
        NBHelpers::loadPrefixedIDsFomFile(oc.getString("reserved-ids"), "rel:", reservedRelIDs);
    }
    std::vector<std::string> avoid = ec.getAllNames(); // already used for tls RELATREC_ID
    avoid.insert(avoid.end(), reservedRelIDs.begin(), reservedRelIDs.end());
    IDSupplier idSupplier("", avoid); // @note: use a global relRecIDsupplier if this is used more often
    // write format specifier
    device << "#No driving allowed from ID1 to ID2 or the complete chain from ID1 to IDn\n";
    device << "#RELATREC_ID\tPERMANENT_ID_INFO\tVALIDITY_PERIOD\tTHROUGH_TRAFFIC\tVEHICLE_TYPE\tNAVTEQ_LINK_ID1\t[NAVTEQ_LINK_ID2 ...]\n";
    // write record for every pair of incoming/outgoing edge that are not connected despite having common permissions
    for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
        NBNode* n = (*i).second;
        const EdgeVector& incoming = n->getIncomingEdges();
        const EdgeVector& outgoing = n->getOutgoingEdges();
        for (EdgeVector::const_iterator j = incoming.begin(); j != incoming.end(); ++j) {
            NBEdge* inEdge = *j;
            const SVCPermissions inPerm = inEdge->getPermissions();
            for (EdgeVector::const_iterator k = outgoing.begin(); k != outgoing.end(); ++k) {
                NBEdge* outEdge = *k;
                const SVCPermissions outPerm = outEdge->getPermissions();
                const SVCPermissions commonPerm = inPerm & outPerm;
                if (commonPerm != 0 && commonPerm != SVC_PEDESTRIAN && !inEdge->isConnectedTo(outEdge)) {
                    device
                            << idSupplier.getNext() << "\t"
                            << 1 << "\t" // permanent id
                            << UNDEFINED << "\t"
                            << 1 << "\t"
                            << getAllowedTypes(SVCAll) << "\t"
                            << inEdge->getID() << "\t" << outEdge->getID() << "\n";
                }
            }
        }
    }
    device.close();
}

// ---------------------------------------------------------------------------
// NBNodesEdgesSorter
// ---------------------------------------------------------------------------
void
NBNodesEdgesSorter::sortNodesEdges(NBNodeCont& nc, bool leftHand) {
    for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
        NBNode* n = (*i).second;
        if (n->myAllEdges.size() == 0) {
            continue;
        }
        std::vector<NBEdge*>& allEdges = (*i).second->myAllEdges;
        std::vector<NBEdge*>& incoming = (*i).second->myIncomingEdges;
        std::vector<NBEdge*>& outgoing = (*i).second->myOutgoingEdges;
        // sort the edges
        std::sort(allEdges.begin(), allEdges.end(), edge_by_junction_angle_sorter(n));
        std::sort(incoming.begin(), incoming.end(), edge_by_junction_angle_sorter(n));
        std::sort(outgoing.begin(), outgoing.end(), edge_by_junction_angle_sorter(n));
        std::vector<NBEdge*>::iterator j;
        for (j = allEdges.begin(); j != allEdges.end() - 1 && j != allEdges.end(); ++j) {
            swapWhenReversed(n, leftHand, j, j + 1);
        }
        if (allEdges.size() > 1 && j != allEdges.end()) {
            swapWhenReversed(n, leftHand, allEdges.end() - 1, allEdges.begin());
        }
    }
}

void
NBTrafficLightLogicCont::setTLControllingInformation(const NBEdgeCont& ec, const NBNodeCont& nc) {
    Definitions definitions = getDefinitions();
    // set the information about all participants, first
    for (Definitions::iterator it = definitions.begin(); it != definitions.end(); it++) {
        (*it)->setParticipantsInformation();
    }
    // clear previous information because tlDefs may have been removed in NETEDIT
    ec.clearControllingTLInformation();
    // insert the information about the tl-controlling
    for (Definitions::iterator it = definitions.begin(); it != definitions.end(); it++) {
        (*it)->setTLControllingInformation();
    }
    // handle rail signals which are not instantiated as normal definitions
    for (std::map<std::string, NBNode*>::const_iterator it = nc.begin(); it != nc.end(); it ++) {
        NBNode* n = it->second;
        if (n->getType() == NODETYPE_RAIL_SIGNAL || n->getType() == NODETYPE_RAIL_CROSSING) {
            NBOwnTLDef dummy(n->getID(), n, 0, TLTYPE_STATIC);
            dummy.setParticipantsInformation();
            dummy.setTLControllingInformation();
            n->removeTrafficLight(&dummy);
        }
    }
}

// ===========================================================================
// method definitions
// ===========================================================================
// ---------------------------------------------------------------------------
// NBTurningDirectionsComputer
// ---------------------------------------------------------------------------
void
NBTurningDirectionsComputer::computeTurnDirections(NBNodeCont& nc) {
    for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
        computeTurnDirectionsForNode(i->second);
    }
}

void
NWWriter_DlrNavteq::writeNodesUnsplitted(const OptionsCont& oc, NBNodeCont& nc, NBEdgeCont& ec, std::map<NBEdge*, std::string>& internalNodes) {
    // For "real" nodes we simply use the node id.
    // For internal nodes (geometry vectors describing edge geometry in the parlance of this format)
    // we use the id of the edge and do not bother with
    // compression (each direction gets its own internal node).
    OutputDevice& device = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_nodes_unsplitted.txt");
    writeHeader(device, oc);
    const GeoConvHelper& gch = GeoConvHelper::getFinal();
    const bool haveGeo = gch.usingGeoProjection();
    const double geoScale = pow(10.0f, haveGeo ? 5 : 2); // see NIImporter_DlrNavteq::GEO_SCALE
    device.setPrecision(oc.getInt("dlr-navteq.precision"));
    if (!haveGeo) {
        WRITE_WARNING("DlrNavteq node data will be written in (floating point) cartesian coordinates");
    }
    // write format specifier
    device << "# NODE_ID\tIS_BETWEEN_NODE\tamount_of_geocoordinates\tx1\ty1\t[x2 y2  ... xn  yn]\n";
    // write header
    Boundary boundary = gch.getConvBoundary();
    Position min(boundary.xmin(), boundary.ymin());
    Position max(boundary.xmax(), boundary.ymax());
    gch.cartesian2geo(min);
    min.mul(geoScale);
    gch.cartesian2geo(max);
    max.mul(geoScale);
    int multinodes = 0;
    for (std::map<std::string, NBEdge*>::const_iterator i = ec.begin(); i != ec.end(); ++i) {
        if ((*i).second->getGeometry().size() > 2) {
            multinodes++;
        }
    }
    device << "# [xmin_region] " << min.x() << "\n";
    device << "# [xmax_region] " << max.x() << "\n";
    device << "# [ymin_region] " << min.y() << "\n";
    device << "# [ymax_region] " << max.y() << "\n";
    device << "# [elements_multinode] " << multinodes << "\n";
    device << "# [elements_normalnode] " << nc.size() << "\n";
    device << "# [xmin] " << min.x() << "\n";
    device << "# [xmax] " << max.x() << "\n";
    device << "# [ymin] " << min.y() << "\n";
    device << "# [ymax] " << max.y() << "\n";
    // write normal nodes
    for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
        NBNode* n = (*i).second;
        Position pos = n->getPosition();
        gch.cartesian2geo(pos);
        pos.mul(geoScale);
        device << n->getID() << "\t0\t1\t" << pos.x() << "\t" << pos.y() << "\n";
    }
    // write "internal" nodes
    std::vector<std::string> avoid;
    std::set<std::string> reservedNodeIDs;
    const bool numericalIDs = oc.getBool("numerical-ids");
    if (oc.isSet("reserved-ids")) {
        NBHelpers::loadPrefixedIDsFomFile(oc.getString("reserved-ids"), "node:", reservedNodeIDs); // backward compatibility
        NBHelpers::loadPrefixedIDsFomFile(oc.getString("reserved-ids"), "junction:", reservedNodeIDs); // selection format
    }
    if (numericalIDs) {
        avoid = nc.getAllNames();
        std::vector<std::string> avoid2 = ec.getAllNames();
        avoid.insert(avoid.end(), avoid2.begin(), avoid2.end());
        avoid.insert(avoid.end(), reservedNodeIDs.begin(), reservedNodeIDs.end());
    }
    IDSupplier idSupplier("", avoid);
    for (std::map<std::string, NBEdge*>::const_iterator i = ec.begin(); i != ec.end(); ++i) {
        NBEdge* e = (*i).second;
        PositionVector geom = e->getGeometry();
        if (geom.size() > 2) {
            // the import NIImporter_DlrNavteq checks for the presence of a
            // negated edge id to determine spread type. We may need to do some
            // shifting to make this consistent
            const bool hasOppositeID = ec.getOppositeByID(e->getID()) != nullptr;
            if (e->getLaneSpreadFunction() == LANESPREAD_RIGHT && !hasOppositeID) {
                // need to write center-line geometry instead
                try {
                    geom.move2side(e->getTotalWidth() / 2);
                } catch (InvalidArgument& exception) {
                    WRITE_WARNING("Could not reconstruct shape for edge:'" + e->getID() + "' (" + exception.what() + ").");
                }
            } else if (e->getLaneSpreadFunction() == LANESPREAD_CENTER && hasOppositeID) {
                // need to write left-border geometry instead
                try {
                    geom.move2side(-e->getTotalWidth() / 2);
                } catch (InvalidArgument& exception) {
                    WRITE_WARNING("Could not reconstruct shape for edge:'" + e->getID() + "' (" + exception.what() + ").");
                }
            }

            std::string internalNodeID = e->getID();
            if (internalNodeID == UNDEFINED
                    || (nc.retrieve(internalNodeID) != nullptr)
                    || reservedNodeIDs.count(internalNodeID) > 0
               ) {
                // need to invent a new name to avoid clashing with the id of a 'real' node or a reserved name
                if (numericalIDs) {
                    internalNodeID = idSupplier.getNext();
                } else {
                    internalNodeID += "_geometry";
                }
            }
//.........这里部分代码省略.........