C++ OptionsCont::getBool方法代码示例

// ===========================================================================
// method definitions
// ===========================================================================
// ---------------------------------------------------------------------------
// static methods
// ---------------------------------------------------------------------------
void
NIImporter_MATSim::loadNetwork(const OptionsCont& oc, NBNetBuilder& nb) {
    // check whether the option is set (properly)
    if (!oc.isSet("matsim-files")) {
        return;
    }
    /* Parse file(s)
     * Each file is parsed twice: first for nodes, second for edges. */
    std::vector<std::string> files = oc.getStringVector("matsim-files");
    // load nodes, first
    NodesHandler nodesHandler(nb.getNodeCont());
    for (std::vector<std::string>::const_iterator file = files.begin(); file != files.end(); ++file) {
        // nodes
        if (!FileHelpers::isReadable(*file)) {
            WRITE_ERROR("Could not open matsim-file '" + *file + "'.");
            return;
        }
        nodesHandler.setFileName(*file);
        PROGRESS_BEGIN_MESSAGE("Parsing nodes from matsim-file '" + *file + "'");
        if (!XMLSubSys::runParser(nodesHandler, *file)) {
            return;
        }
        PROGRESS_DONE_MESSAGE();
    }
    // load edges, then
    EdgesHandler edgesHandler(nb.getNodeCont(), nb.getEdgeCont(), oc.getBool("matsim.keep-length"),
                              oc.getBool("matsim.lanes-from-capacity"), NBCapacity2Lanes(oc.getFloat("lanes-from-capacity.norm")));
    for (std::vector<std::string>::const_iterator file = files.begin(); file != files.end(); ++file) {
        // edges
        edgesHandler.setFileName(*file);
        PROGRESS_BEGIN_MESSAGE("Parsing edges from matsim-file '" + *file + "'");
        XMLSubSys::runParser(edgesHandler, *file);
        PROGRESS_DONE_MESSAGE();
    }
}

void
MELoop::buildSegmentsFor(const MSEdge& e, const OptionsCont& oc) {
    const SUMOReal length = e.getLength();
    int no = numSegmentsFor(length, oc.getFloat("meso-edgelength"));
    const SUMOReal slength = length / (SUMOReal)no;
    const SUMOReal lengthGeometryFactor = e.getLanes()[0]->getLengthGeometryFactor();
    MESegment* newSegment = 0;
    MESegment* nextSegment = 0;
    bool multiQueue = oc.getBool("meso-multi-queue");
    bool junctionControl = oc.getBool("meso-junction-control");
    for (int s = no - 1; s >= 0; s--) {
        std::string id = e.getID() + ":" + toString(s);
        newSegment =
            new MESegment(id, e, nextSegment, slength,
                          e.getLanes()[0]->getSpeedLimit(), s,
                          string2time(oc.getString("meso-tauff")), string2time(oc.getString("meso-taufj")),
                          string2time(oc.getString("meso-taujf")), string2time(oc.getString("meso-taujj")),
                          oc.getFloat("meso-jam-threshold"), multiQueue, junctionControl,
                          lengthGeometryFactor);
        multiQueue = false;
        junctionControl = false;
        nextSegment = newSegment;
    }
    while (e.getNumericalID() >= static_cast<int>(myEdges2FirstSegments.size())) {
        myEdges2FirstSegments.push_back(0);
    }
    myEdges2FirstSegments[e.getNumericalID()] = newSegment;
}

// ===========================================================================
// method definitions
// ===========================================================================
// ---------------------------------------------------------------------------
// NBRampsComputer
// ---------------------------------------------------------------------------
void
NBRampsComputer::computeRamps(NBNetBuilder& nb, OptionsCont& oc) {
    SUMOReal minHighwaySpeed = oc.getFloat("ramps.min-highway-speed");
    SUMOReal maxRampSpeed = oc.getFloat("ramps.max-ramp-speed");
    SUMOReal rampLength = oc.getFloat("ramps.ramp-length");
    bool dontSplit = oc.getBool("ramps.no-split");
    std::set<NBEdge*> incremented;
    // check whether on-off ramps shall be guessed
    if (oc.getBool("ramps.guess")) {
        NBNodeCont& nc = nb.getNodeCont();
        NBEdgeCont& ec = nb.getEdgeCont();
        NBDistrictCont& dc = nb.getDistrictCont();
        std::set<NBNode*> potOnRamps;
        std::set<NBNode*> potOffRamps;
        for (std::map<std::string, NBNode*>::const_iterator i = nc.begin(); i != nc.end(); ++i) {
            NBNode* cur = (*i).second;
            if (mayNeedOnRamp(cur, minHighwaySpeed, maxRampSpeed)) {
                potOnRamps.insert(cur);
            }
            if (mayNeedOffRamp(cur, minHighwaySpeed, maxRampSpeed)) {
                potOffRamps.insert(cur);
            }
        }
        for (std::set<NBNode*>::const_iterator i = potOnRamps.begin(); i != potOnRamps.end(); ++i) {
            buildOnRamp(*i, nc, ec, dc, rampLength, dontSplit, incremented);
        }
        for (std::set<NBNode*>::const_iterator i = potOffRamps.begin(); i != potOffRamps.end(); ++i) {
            buildOffRamp(*i, nc, ec, dc, rampLength, dontSplit, incremented);
        }
    }
    // check whether on-off ramps shall be guessed
    if (oc.isSet("ramps.set")) {
        std::vector<std::string> edges = oc.getStringVector("ramps.set");
        NBNodeCont& nc = nb.getNodeCont();
        NBEdgeCont& ec = nb.getEdgeCont();
        NBDistrictCont& dc = nb.getDistrictCont();
        for (std::vector<std::string>::iterator i = edges.begin(); i != edges.end(); ++i) {
            NBEdge* e = ec.retrieve(*i);
            if (e == 0) {
                WRITE_WARNING("Can not build on ramp on edge '" + *i + "' - the edge is not known.");
                continue;
            }
            NBNode* from = e->getFromNode();
            if (from->getIncomingEdges().size() == 2 && from->getOutgoingEdges().size() == 1) {
                buildOnRamp(from, nc, ec, dc, rampLength, dontSplit, incremented);
            }
            // load edge again to check offramps
            e = ec.retrieve(*i);
            if (e == 0) {
                WRITE_WARNING("Can not build off ramp on edge '" + *i + "' - the edge is not known.");
                continue;
            }
            NBNode* to = e->getToNode();
            if (to->getIncomingEdges().size() == 1 && to->getOutgoingEdges().size() == 2) {
                buildOffRamp(to, nc, ec, dc, rampLength, dontSplit, incremented);
            }
        }
    }
}

// ===========================================================================
// method definitions
// ===========================================================================
PCTypeMap::PCTypeMap(const OptionsCont& oc) {
    myDefaultType.id = oc.getString("type");
    myDefaultType.color = RGBColor::parseColor(oc.getString("color"));
    myDefaultType.layer = oc.getFloat("layer");
    myDefaultType.discard = oc.getBool("discard");
    myDefaultType.allowFill = oc.getBool("fill");
    myDefaultType.prefix = oc.getString("prefix");
}

void
NWWriter_DlrNavteq::writeLinksUnsplitted(const OptionsCont& oc, NBEdgeCont& ec) {
    std::map<const std::string, std::string> nameIDs;
    OutputDevice& device = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_links_unsplitted.txt");
    writeHeader(device, oc);
    // write format specifier
    device << "# LINK_ID\tNODE_ID_FROM\tNODE_ID_TO\tBETWEEN_NODE_ID\tLENGTH\tVEHICLE_TYPE\tFORM_OF_WAY\tBRUNNEL_TYPE\tFUNCTIONAL_ROAD_CLASS\tSPEED_CATEGORY\tNUMBER_OF_LANES\tSPEED_LIMIT\tSPEED_RESTRICTION\tNAME_ID1_REGIONAL\tNAME_ID2_LOCAL\tHOUSENUMBERS_RIGHT\tHOUSENUMBERS_LEFT\tZIP_CODE\tAREA_ID\tSUBAREA_ID\tTHROUGH_TRAFFIC\tSPECIAL_RESTRICTIONS\tEXTENDED_NUMBER_OF_LANES\tISRAMP\tCONNECTION\n";
    // write edges
    for (std::map<std::string, NBEdge*>::const_iterator i = ec.begin(); i != ec.end(); ++i) {
        NBEdge* e = (*i).second;
        const int kph = speedInKph(e->getSpeed());
        const std::string& betweenNodeID = (e->getGeometry().size() > 2) ? e->getID() : UNDEFINED;
        std::string nameID = UNDEFINED;
        if (oc.getBool("output.street-names")) {
            const std::string& name = i->second->getStreetName();
            if (name != "" && nameIDs.count(name) == 0) {
                nameID = toString(nameIDs.size());
                nameIDs[name] = nameID;
            }
        }
        device << e->getID() << "\t"
               << e->getFromNode()->getID() << "\t"
               << e->getToNode()->getID() << "\t"
               << betweenNodeID << "\t"
               << getGraphLength(e) << "\t"
               << getAllowedTypes(e->getPermissions()) << "\t"
               << "3\t" // Speed Category 1-8 XXX refine this
               << UNDEFINED << "\t" // no special brunnel type (we don't know yet)
               << getRoadClass(e) << "\t"
               << getSpeedCategory(kph) << "\t"
               << getNavteqLaneCode(e->getNumLanes()) << "\t"
               << getSpeedCategoryUpperBound(kph) << "\t"
               << kph << "\t"
               << nameID << "\t" // NAME_ID1_REGIONAL XXX
               << UNDEFINED << "\t" // NAME_ID2_LOCAL XXX
               << UNDEFINED << "\t" // housenumbers_right
               << UNDEFINED << "\t" // housenumbers_left
               << UNDEFINED << "\t" // ZIP_CODE
               << UNDEFINED << "\t" // AREA_ID
               << UNDEFINED << "\t" // SUBAREA_ID
               << "1\t" // through_traffic (allowed)
               << UNDEFINED << "\t" // special_restrictions
               << UNDEFINED << "\t" // extended_number_of_lanes
               << UNDEFINED << "\t" // isRamp
               << "0\t" // connection (between nodes always in order)
               << "\n";
    }
    if (oc.getBool("output.street-names")) {
        OutputDevice& namesDevice = OutputDevice::getDevice(oc.getString("dlr-navteq-output") + "_names.txt");
        writeHeader(namesDevice, oc);
        // write format specifier
        namesDevice << "# NAME_ID\tName\n" << nameIDs.size() << "\n";
        for (std::map<const std::string, std::string>::const_iterator i = nameIDs.begin(); i != nameIDs.end(); ++i) {
            namesDevice << i->second << "\t" << i->first << "\n";
        }
    }
}

/**
 * loads the net
 * The net is in this meaning made up by the net itself and the dynamic
 * weights which may be supplied in a separate file
 */
void
initNet(RONet& net, ROLoader& loader, OptionsCont& oc) {
    // load the net
    RODUAEdgeBuilder builder(oc.getBool("weights.expand"), oc.getBool("weights.interpolate"));
    loader.loadNet(net, builder);
    // load the weights when wished/available
    if (oc.isSet("weight-files")) {
        loader.loadWeights(net, "weight-files", oc.getString("weight-attribute"), false);
    }
    if (oc.isSet("lane-weight-files")) {
        loader.loadWeights(net, "lane-weight-files", oc.getString("weight-attribute"), true);
    }
}

// ===========================================================================
// method definitions
// ===========================================================================
// ---------------------------------------------------------------------------
// static methods (interface in this case)
// ---------------------------------------------------------------------------
void
NIImporter_ArcView::loadNetwork(const OptionsCont& oc, NBNetBuilder& nb) {
    if (!oc.isSet("shapefile-prefix")) {
        return;
    }
    // check whether the correct set of entries is given
    //  and compute both file names
    std::string dbf_file = oc.getString("shapefile-prefix") + ".dbf";
    std::string shp_file = oc.getString("shapefile-prefix") + ".shp";
    std::string shx_file = oc.getString("shapefile-prefix") + ".shx";
    // check whether the files do exist
    if (!FileHelpers::isReadable(dbf_file)) {
        WRITE_ERROR("File not accessible: " + dbf_file);
    }
    if (!FileHelpers::isReadable(shp_file)) {
        WRITE_ERROR("File not accessible: " + shp_file);
    }
    if (!FileHelpers::isReadable(shx_file)) {
        WRITE_ERROR("File not accessible: " + shx_file);
    }
    if (MsgHandler::getErrorInstance()->wasInformed()) {
        return;
    }
    // load the arcview files
    NIImporter_ArcView loader(oc,
                              nb.getNodeCont(), nb.getEdgeCont(), nb.getTypeCont(),
                              dbf_file, shp_file, oc.getBool("speed-in-kmh"));
    loader.load();
}

void
loadJTRDefinitions(RONet& net, OptionsCont& oc) {
    // load the turning definitions (and possible sink definition)
    if (oc.isSet("turn-ratio-files")) {
        ROJTRTurnDefLoader loader(net);
        std::vector<std::string> ratio_files = oc.getStringVector("turn-ratio-files");
        for (std::vector<std::string>::const_iterator i = ratio_files.begin(); i != ratio_files.end(); ++i) {
            if (!XMLSubSys::runParser(loader, *i)) {
                throw ProcessError();
            }
        }
    }
    if (MsgHandler::getErrorInstance()->wasInformed() && oc.getBool("ignore-errors")) {
        MsgHandler::getErrorInstance()->clear();
    }
    // parse sink edges specified at the input/within the configuration
    if (oc.isSet("sink-edges")) {
        std::vector<std::string> edges = oc.getStringVector("sink-edges");
        for (std::vector<std::string>::const_iterator i = edges.begin(); i != edges.end(); ++i) {
            ROJTREdge* edge = static_cast<ROJTREdge*>(net.getEdge(*i));
            if (edge == 0) {
                throw ProcessError("The edge '" + *i + "' declared as a sink is not known.");
            }
            edge->setSink();
        }
    }
}

/**
 * Computes the routes saving them
 */
void
computeRoutes(RONet& net, ROLoader& loader, OptionsCont& oc) {
    // initialise the loader
    loader.openRoutes(net);
    // prepare the output
    net.openOutput(oc);
    // build the router
    ROJTRRouter* router = new ROJTRRouter(oc.getBool("ignore-errors"), oc.getBool("accept-all-destinations"),
                                          (int)(((double) net.getEdgeNumber()) * OptionsCont::getOptions().getFloat("max-edges-factor")),
                                          oc.getBool("ignore-vclasses"), oc.getBool("allow-loops"));
    RORouteDef::setUsingJTRR();
    RORouterProvider provider(router, new PedestrianRouter<ROEdge, ROLane, RONode, ROVehicle>(),
                              new ROIntermodalRouter(RONet::adaptIntermodalRouter, 0));
    loader.processRoutes(string2time(oc.getString("begin")), string2time(oc.getString("end")),
                         string2time(oc.getString("route-steps")), net, provider);
    net.cleanup();
}

// ===========================================================================
// method definitions
// ===========================================================================
// ---------------------------------------------------------------------------
// static methods (interface in this case)
// ---------------------------------------------------------------------------
void
NIImporter_VISUM::loadNetwork(const OptionsCont& oc, NBNetBuilder& nb) {
    // check whether the option is set (properly)
    if (!oc.isSet("visum-file")) {
        return;
    }
    // build the handler
    NIImporter_VISUM loader(nb, oc.getString("visum-file"),
                            NBCapacity2Lanes(oc.getFloat("lanes-from-capacity.norm")),
                            oc.getBool("visum.use-type-priority"));
    loader.load();
}

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();
}

// ===========================================================================
// method definitions
// ===========================================================================
NIXMLEdgesHandler::NIXMLEdgesHandler(NBNodeCont& nc,
                                     NBEdgeCont& ec,
                                     NBTypeCont& tc,
                                     NBDistrictCont& dc,
                                     OptionsCont& options)
    : SUMOSAXHandler("xml-edges - file"),
      myOptions(options),
      myNodeCont(nc), myEdgeCont(ec), myTypeCont(tc), myDistrictCont(dc),
      myCurrentEdge(0), myHaveReportedAboutOverwriting(false),
      myHaveWarnedAboutDeprecatedLaneId(false),
      myKeepEdgeShape(!options.getBool("plain.extend-edge-shape"))
{}

void
MSFrame::setMSGlobals(OptionsCont& oc) {
    // pre-initialise the network
    // set whether empty edges shall be printed on dump
    MSGlobals::gOmitEmptyEdgesOnDump = !oc.getBool("netstate-dump.empty-edges");
#ifdef HAVE_INTERNAL_LANES
    // set whether internal lanes shall be used
    MSGlobals::gUsingInternalLanes = !oc.getBool("no-internal-links");
#else
    MSGlobals::gUsingInternalLanes = false;
#endif
    // set the grid lock time
    MSGlobals::gTimeToGridlock = string2time(oc.getString("time-to-teleport")) < 0 ? 0 : string2time(oc.getString("time-to-teleport"));
    MSGlobals::gCheck4Accidents = !oc.getBool("ignore-accidents");
    MSGlobals::gCheckRoutes = !oc.getBool("ignore-route-errors");
#ifdef HAVE_INTERNAL
    MSGlobals::gStateLoaded = oc.isSet("load-state");
    MSGlobals::gUseMesoSim = oc.getBool("mesosim");
    MSGlobals::gMesoLimitedJunctionControl = oc.getBool("meso-junction-control.limited");
    if (MSGlobals::gUseMesoSim) {
        MSGlobals::gUsingInternalLanes = false;
    }
#endif

#ifdef HAVE_SUBSECOND_TIMESTEPS
    DELTA_T = string2time(oc.getString("step-length"));
#endif
    if (oc.isSet("routeDist.maxsize")) {
        MSRoute::setMaxRouteDistSize(oc.getInt("routeDist.maxsize"));
    }
}

/**
 * Computes the routes saving them
 */
void
computeRoutes(RONet &net, ROLoader &loader, OptionsCont &oc) {
    // initialise the loader
    loader.openRoutes(net);
    // prepare the output
    try {
        net.openOutput(oc.getString("output"), false);
    } catch (IOError &e) {
        throw e;
    }
    // build the router
    ROJTRRouter router(net, oc.getBool("continue-on-unbuild"),
                       oc.getBool("accept-all-destinations"));
    // the routes are sorted - process stepwise
    if (!oc.getBool("unsorted")) {
        loader.processRoutesStepWise(string2time(oc.getString("begin")), string2time(oc.getString("end")), net, router);
    }
    // the routes are not sorted: load all and process
    else {
        loader.processAllRoutes(string2time(oc.getString("begin")), string2time(oc.getString("end")), net, router);
    }
    // end the processing
    net.closeOutput();
}

bool
GeoConvHelper::init(OptionsCont& oc) {
    std::string proj = "!"; // the default
    double scale = oc.getFloat("proj.scale");
    double rot = oc.getFloat("proj.rotate");
    Position offset = Position(oc.getFloat("offset.x"), oc.getFloat("offset.y"));
    bool inverse = oc.exists("proj.inverse") && oc.getBool("proj.inverse");
    bool flatten = oc.exists("flatten") && oc.getBool("flatten");

    if (oc.getBool("simple-projection")) {
        proj = "-";
    }

#ifdef PROJ_API_FILE
    if (oc.getBool("proj.inverse") && oc.getString("proj") == "!") {
        WRITE_ERROR("Inverse projection works only with explicit proj parameters.");
        return false;
    }
    unsigned numProjections = oc.getBool("simple-projection") + oc.getBool("proj.utm") + oc.getBool("proj.dhdn") + oc.getBool("proj.dhdnutm") + (oc.getString("proj").length() > 1);
    if (numProjections > 1) {
        WRITE_ERROR("The projection method needs to be uniquely defined.");
        return false;
    }

    if (oc.getBool("proj.utm")) {
        proj = "UTM";
    } else if (oc.getBool("proj.dhdn")) {
        proj = "DHDN";
    } else if (oc.getBool("proj.dhdnutm")) {
        proj = "DHDN_UTM";
    } else if (!oc.isDefault("proj")) {
        proj = oc.getString("proj");
    }
#endif
    myProcessing = GeoConvHelper(proj, offset, Boundary(), Boundary(), scale, rot, inverse, flatten);
    myFinal = myProcessing;
    return true;
}