Line data Source code
1 : /****************************************************************************/
2 : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
3 : // Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
4 : // This program and the accompanying materials are made available under the
5 : // terms of the Eclipse Public License 2.0 which is available at
6 : // https://www.eclipse.org/legal/epl-2.0/
7 : // This Source Code may also be made available under the following Secondary
8 : // Licenses when the conditions for such availability set forth in the Eclipse
9 : // Public License 2.0 are satisfied: GNU General Public License, version 2
10 : // or later which is available at
11 : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
12 : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
13 : /****************************************************************************/
14 : /// @file NBEdgeCont.cpp
15 : /// @author Daniel Krajzewicz
16 : /// @author Jakob Erdmann
17 : /// @author Sascha Krieg
18 : /// @author Michael Behrisch
19 : /// @date Tue, 20 Nov 2001
20 : ///
21 : // Storage for edges, including some functionality operating on multiple edges
22 : /****************************************************************************/
23 : #include <config.h>
24 :
25 : #include <vector>
26 : #include <string>
27 : #include <cassert>
28 : #include <algorithm>
29 : #include <cmath>
30 : #include <utils/geom/Boundary.h>
31 : #include <utils/geom/GeomHelper.h>
32 : #include <utils/geom/GeoConvHelper.h>
33 : #include <utils/geom/GeomConvHelper.h>
34 : #include <utils/common/MsgHandler.h>
35 : #include <utils/common/ToString.h>
36 : #include <utils/common/StringUtils.h>
37 : #include <utils/common/IDSupplier.h>
38 : #include <utils/common/StringUtils.h>
39 : #include <utils/common/StringTokenizer.h>
40 : #include <utils/common/UtilExceptions.h>
41 : #include <utils/iodevices/OutputDevice.h>
42 : #include <utils/options/OptionsCont.h>
43 : #include "NBNetBuilder.h"
44 : #include "NBEdgeCont.h"
45 : #include "NBNodeCont.h"
46 : #include "NBPTLineCont.h"
47 : #include "NBPTStop.h"
48 : #include "NBHelpers.h"
49 : #include "NBCont.h"
50 : #include "NBTrafficLightLogicCont.h"
51 : #include "NBDistrictCont.h"
52 : #include "NBTypeCont.h"
53 :
54 : #define JOIN_TRAM_MAX_ANGLE 10
55 : #define JOIN_TRAM_MIN_LENGTH 3
56 :
57 : //#define DEBUG_GUESS_ROUNDABOUT
58 : //#define DEBUG_JOIN_TRAM
59 : #define DEBUG_EDGE_ID ""
60 :
61 : // ===========================================================================
62 : // method definitions
63 : // ===========================================================================
64 2002 : NBEdgeCont::NBEdgeCont(NBTypeCont& tc) :
65 2002 : myTypeCont(tc),
66 2002 : myVehicleClasses2Keep(0),
67 2002 : myVehicleClasses2Remove(0),
68 2002 : myNeedGeoTransformedPruningBoundary(false) {
69 2002 : }
70 :
71 :
72 2002 : NBEdgeCont::~NBEdgeCont() {
73 2002 : clear();
74 2002 : }
75 :
76 :
77 : void
78 2002 : NBEdgeCont::applyOptions(OptionsCont& oc) {
79 : // set edges dismiss/accept options
80 2002 : myEdgesMinSpeed = oc.getFloat("keep-edges.min-speed");
81 3904 : myRemoveEdgesAfterLoading = oc.exists("keep-edges.postload") && oc.getBool("keep-edges.postload");
82 : // we possibly have to load the edges to keep/remove
83 4004 : if (oc.isSet("keep-edges.input-file")) {
84 4 : NBHelpers::loadEdgesFromFile(oc.getString("keep-edges.input-file"), myEdges2Keep);
85 : }
86 4004 : if (oc.isSet("remove-edges.input-file")) {
87 2 : NBHelpers::loadEdgesFromFile(oc.getString("remove-edges.input-file"), myEdges2Remove);
88 : }
89 4004 : if (oc.isSet("keep-edges.explicit")) {
90 22 : const std::vector<std::string> edges = oc.getStringVector("keep-edges.explicit");
91 : myEdges2Keep.insert(edges.begin(), edges.end());
92 11 : }
93 4004 : if (oc.isSet("remove-edges.explicit")) {
94 28 : const std::vector<std::string> edges = oc.getStringVector("remove-edges.explicit");
95 : myEdges2Remove.insert(edges.begin(), edges.end());
96 14 : }
97 3904 : if (oc.exists("keep-edges.by-vclass") && oc.isSet("keep-edges.by-vclass")) {
98 50 : myVehicleClasses2Keep = parseVehicleClasses(oc.getStringVector("keep-edges.by-vclass"));
99 : }
100 3904 : if (oc.exists("remove-edges.by-vclass") && oc.isSet("remove-edges.by-vclass")) {
101 39 : myVehicleClasses2Remove = parseVehicleClasses(oc.getStringVector("remove-edges.by-vclass"));
102 : }
103 3890 : if (oc.exists("keep-edges.by-type") && oc.isSet("keep-edges.by-type")) {
104 10 : const std::vector<std::string> types = oc.getStringVector("keep-edges.by-type");
105 : myTypes2Keep.insert(types.begin(), types.end());
106 5 : }
107 3890 : if (oc.exists("remove-edges.by-type") && oc.isSet("remove-edges.by-type")) {
108 18 : const std::vector<std::string> types = oc.getStringVector("remove-edges.by-type");
109 : myTypes2Remove.insert(types.begin(), types.end());
110 9 : }
111 :
112 3980 : if (oc.isSet("keep-edges.in-boundary") || oc.isSet("keep-edges.in-geo-boundary")) {
113 :
114 14 : std::string polyPlainString = oc.getValueString(oc.isSet("keep-edges.in-boundary") ?
115 18 : "keep-edges.in-boundary" : "keep-edges.in-geo-boundary");
116 : // try interpreting the boundary like shape attribute with spaces
117 14 : bool ok = true;
118 17 : PositionVector boundaryShape = GeomConvHelper::parseShapeReporting(polyPlainString, "pruning-boundary", 0, ok, false, false);
119 14 : if (ok) {
120 2 : if (boundaryShape.size() < 2) {
121 2 : throw ProcessError(TL("Invalid boundary: need at least 2 coordinates"));
122 1 : } else if (boundaryShape.size() == 2) {
123 : // prunning boundary (box)
124 0 : myPruningBoundary.push_back(boundaryShape[0]);
125 0 : myPruningBoundary.push_back(Position(boundaryShape[1].x(), boundaryShape[0].y()));
126 0 : myPruningBoundary.push_back(boundaryShape[1]);
127 0 : myPruningBoundary.push_back(Position(boundaryShape[0].x(), boundaryShape[1].y()));
128 : } else {
129 : myPruningBoundary = boundaryShape;
130 : }
131 : } else {
132 : // maybe positions are separated by ',' instead of ' '
133 28 : std::vector<std::string> polyS = oc.getStringVector(oc.isSet("keep-edges.in-boundary") ?
134 12 : "keep-edges.in-boundary" : "keep-edges.in-geo-boundary");
135 : std::vector<double> poly;
136 83 : for (std::vector<std::string>::iterator i = polyS.begin(); i != polyS.end(); ++i) {
137 73 : poly.push_back(StringUtils::toDouble((*i))); // !!! may throw something anyhow...
138 : }
139 11 : if (poly.size() < 4) {
140 0 : throw ProcessError(TL("Invalid boundary: need at least 2 coordinates"));
141 11 : } else if (poly.size() % 2 != 0) {
142 2 : throw ProcessError(TL("Invalid boundary: malformed coordinate"));
143 10 : } else if (poly.size() == 4) {
144 : // prunning boundary (box)
145 8 : myPruningBoundary.push_back(Position(poly[0], poly[1]));
146 8 : myPruningBoundary.push_back(Position(poly[2], poly[1]));
147 8 : myPruningBoundary.push_back(Position(poly[2], poly[3]));
148 8 : myPruningBoundary.push_back(Position(poly[0], poly[3]));
149 : } else {
150 19 : for (std::vector<double>::iterator j = poly.begin(); j != poly.end();) {
151 17 : double x = *j++;
152 17 : double y = *j++;
153 17 : myPruningBoundary.push_back(Position(x, y));
154 : }
155 : }
156 14 : }
157 11 : myNeedGeoTransformedPruningBoundary = oc.isSet("keep-edges.in-geo-boundary");
158 14 : }
159 1992 : }
160 :
161 :
162 : void
163 2002 : NBEdgeCont::clear() {
164 93295 : for (const auto& i : myEdges) {
165 91293 : delete i.second;
166 : }
167 : myEdges.clear();
168 10893 : for (const auto& i : myExtractedEdges) {
169 8891 : delete i.second;
170 : }
171 : myExtractedEdges.clear();
172 2020 : for (NBEdge* const e : myEdgeCemetery) {
173 18 : delete e;
174 : }
175 : myEdgeCemetery.clear();
176 2002 : }
177 :
178 :
179 :
180 : // ----- edge access methods
181 : bool
182 107680 : NBEdgeCont::insert(NBEdge* edge, bool ignorePrunning) {
183 107680 : if (myEdges.count(edge->getID()) != 0) {
184 0 : return false;
185 : }
186 107680 : if (!ignorePrunning && ignoreFilterMatch(edge)) {
187 7075 : edge->getFromNode()->removeEdge(edge);
188 7075 : edge->getToNode()->removeEdge(edge);
189 7075 : myIgnoredEdges.insert(edge->getID());
190 7075 : delete edge;
191 : } else {
192 100605 : OptionsCont& oc = OptionsCont::getOptions();
193 185791 : if (oc.exists("dismiss-vclasses") && oc.getBool("dismiss-vclasses")) {
194 200 : edge->dismissVehicleClassInformation();
195 : }
196 100605 : myEdges[edge->getID()] = edge;
197 : }
198 : return true;
199 : }
200 :
201 :
202 : bool
203 129400 : NBEdgeCont::ignoreFilterMatch(NBEdge* edge) {
204 129400 : if (!myRemoveEdgesAfterLoading) {
205 : // check whether the edge is a named edge to keep
206 129287 : if (myEdges2Keep.size() != 0) {
207 142 : if (myEdges2Keep.count(edge->getID()) == 0) {
208 : // explicit whitelisting may be combined additively with other filters
209 63 : if (myVehicleClasses2Keep == 0 && myVehicleClasses2Remove == 0
210 63 : && myTypes2Keep.size() == 0 && myTypes2Remove.size() == 0
211 104 : && myPruningBoundary.size() == 0) {
212 : return true;
213 : }
214 : } else {
215 : // explicit whitelisting overrides other filters
216 79 : return false;
217 : }
218 : }
219 : // remove edges which allow a speed below a set one (set using "keep-edges.min-speed")
220 129167 : if (edge->getSpeed() < myEdgesMinSpeed) {
221 : return true;
222 : }
223 : // check whether the edge shall be removed because it does not allow any of the wished classes
224 129161 : if (myVehicleClasses2Keep != 0 && (myVehicleClasses2Keep & edge->getPermissions()) == 0) {
225 : return true;
226 : }
227 : // check whether the edge shall be removed due to allowing unwished classes only
228 124745 : if (myVehicleClasses2Remove != 0 && (myVehicleClasses2Remove | edge->getPermissions()) == myVehicleClasses2Remove) {
229 : return true;
230 : }
231 : }
232 : // check whether the edge is a named edge to remove
233 124539 : if (myEdges2Remove.size() != 0) {
234 292 : if (myEdges2Remove.count(edge->getID()) != 0) {
235 33 : return true;
236 : }
237 : }
238 : // check whether the edge shall be removed because it does not have one of the requested types
239 124506 : if (myTypes2Keep.size() != 0) {
240 : if (myTypes2Keep.count(edge->getTypeID()) == 0) {
241 1443 : return true;
242 : }
243 : }
244 : // check whether the edge shall be removed because it has one of the forbidden types
245 123063 : if (myTypes2Remove.size() != 0) {
246 : if (myTypes2Remove.count(edge->getTypeID()) > 0) {
247 68 : return true;
248 : }
249 : }
250 : // check whether the edge is within the pruning boundary
251 122995 : if (myPruningBoundary.size() != 0) {
252 987 : if (myNeedGeoTransformedPruningBoundary) {
253 4 : if (GeoConvHelper::getProcessing().usingGeoProjection()) {
254 2 : NBNetBuilder::transformCoordinates(myPruningBoundary, false);
255 2 : } else if (GeoConvHelper::getLoaded().usingGeoProjection()) {
256 : // XXX what if input file with different projections are loaded?
257 10 : for (int i = 0; i < (int) myPruningBoundary.size(); i++) {
258 8 : GeoConvHelper::getLoaded().x2cartesian_const(myPruningBoundary[i]);
259 : }
260 : } else {
261 0 : WRITE_ERROR(TL("Cannot prune edges using a geo-boundary because no projection has been loaded"));
262 : }
263 4 : myNeedGeoTransformedPruningBoundary = false;
264 : }
265 987 : if (!(edge->getGeometry().getBoxBoundary().grow(POSITION_EPS).overlapsWith(myPruningBoundary))) {
266 : return true;
267 691 : } else if (!(edge->getGeometry().partialWithin(myPruningBoundary, 2 * POSITION_EPS) || edge->getGeometry().intersects(myPruningBoundary))) {
268 : // a more detailed check is necessary because the bounding box may be much bigger than the edge
269 : // @note: overlapsWith implicitly closes the edge shape but this is not wanted here
270 : return true;
271 : }
272 : }
273 122697 : if (myTypeCont.knows(edge->getTypeID()) && myTypeCont.getEdgeTypeShallBeDiscarded(edge->getTypeID())) {
274 : return true;
275 : }
276 : return false;
277 : }
278 :
279 :
280 : NBEdge*
281 315074 : NBEdgeCont::retrieve(const std::string& id, bool retrieveExtracted) const {
282 : EdgeCont::const_iterator i = myEdges.find(id);
283 315074 : if (i == myEdges.end()) {
284 86899 : if (retrieveExtracted) {
285 : i = myExtractedEdges.find(id);
286 18476 : if (i == myExtractedEdges.end()) {
287 : return nullptr;
288 : }
289 : } else {
290 : return nullptr;
291 : }
292 : }
293 228212 : return (*i).second;
294 : }
295 :
296 : // FIXME: This can't work
297 : /*
298 : NBEdge*
299 : NBEdgeCont::retrievePossiblySplit(const std::string& id, bool downstream) const {
300 : NBEdge* edge = retrieve(id);
301 : if (edge == 0) {
302 : return 0;
303 : }
304 : const EdgeVector* candidates = downstream ? &edge->getToNode()->getOutgoingEdges() : &edge->getFromNode()->getIncomingEdges();
305 : while (candidates->size() == 1) {
306 : const std::string& nextID = candidates->front()->getID();
307 : if (nextID.find(id) != 0 || nextID.size() <= id.size() + 1 || (nextID[id.size()] != '.' && nextID[id.size()] != '-')) {
308 : break;
309 : }
310 : edge = candidates->front();
311 : candidates = downstream ? &edge->getToNode()->getOutgoingEdges() : &edge->getFromNode()->getIncomingEdges();
312 : }
313 : return edge;
314 : }*/
315 :
316 : NBEdge*
317 104 : NBEdgeCont::retrievePossiblySplit(const std::string& id, bool downstream) const {
318 104 : NBEdge* edge = retrieve(id);
319 104 : if (edge != nullptr) {
320 : return edge;
321 : }
322 : // NOTE: (TODO) for multiply split edges (e.g. 15[0][0]) one could try recursion
323 0 : if ((retrieve(id + "[0]") != nullptr) && (retrieve(id + "[1]") != nullptr)) {
324 : // Edge was split during the netbuilding process
325 0 : if (downstream) {
326 0 : return retrieve(id + "[1]");
327 : } else {
328 0 : return retrieve(id + "[0]");
329 : }
330 : }
331 : return edge;
332 : }
333 :
334 :
335 : NBEdge*
336 2402 : NBEdgeCont::retrievePossiblySplit(const std::string& id, const std::string& hint, bool incoming) const {
337 : // try to retrieve using the given name (iterative)
338 2402 : NBEdge* edge = retrieve(id);
339 2402 : if (edge != nullptr) {
340 : return edge;
341 : }
342 : // now, we did not find it; we have to look over all possibilities
343 : EdgeVector hints;
344 : // check whether at least the hint was not splitted
345 710 : NBEdge* hintedge = retrieve(hint);
346 710 : if (hintedge == nullptr) {
347 132 : hints = getGeneratedFrom(hint);
348 : } else {
349 578 : hints.push_back(hintedge);
350 : }
351 710 : EdgeVector candidates = getGeneratedFrom(id);
352 965 : for (const NBEdge* const currHint : hints) {
353 3555 : for (NBEdge* const poss_searched : candidates) {
354 3300 : const NBNode* const node = incoming ? poss_searched->myTo : poss_searched->myFrom;
355 3300 : const EdgeVector& cont = incoming ? node->getOutgoingEdges() : node->getIncomingEdges();
356 3300 : if (find(cont.begin(), cont.end(), currHint) != cont.end()) {
357 : return poss_searched;
358 : }
359 : }
360 : }
361 33 : return nullptr;
362 710 : }
363 :
364 :
365 : NBEdge*
366 261 : NBEdgeCont::retrievePossiblySplit(const std::string& id, double pos) const {
367 : // check whether the edge was not split, yet
368 261 : NBEdge* edge = retrieve(id);
369 261 : if (edge != nullptr) {
370 : return edge;
371 : }
372 : int maxLength = 0;
373 111 : std::string tid = id + "[";
374 21423 : for (EdgeCont::const_iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
375 21312 : if ((*i).first.find(tid) == 0) {
376 660 : maxLength = MAX2(maxLength, (int)(*i).first.length());
377 : }
378 : }
379 : // find the part of the edge which matches the position
380 : double seen = 0;
381 : std::vector<std::string> names;
382 111 : names.push_back(id + "[1]");
383 111 : names.push_back(id + "[0]");
384 576 : while (names.size() > 0) {
385 : // retrieve the first subelement (to follow)
386 : std::string cid = names.back();
387 : names.pop_back();
388 558 : edge = retrieve(cid);
389 : // The edge was splitted; check its subparts within the
390 : // next step
391 558 : if (edge == nullptr) {
392 231 : if ((int)cid.length() + 3 < maxLength) {
393 213 : names.push_back(cid + "[1]");
394 426 : names.push_back(cid + "[0]");
395 : }
396 : }
397 : // an edge with the name was found,
398 : // check whether the position lies within it
399 : else {
400 327 : seen += edge->getLength();
401 327 : if (seen >= pos) {
402 : return edge;
403 : }
404 : }
405 : }
406 : return nullptr;
407 111 : }
408 :
409 :
410 : void
411 378 : NBEdgeCont::erase(NBDistrictCont& dc, NBEdge* edge) {
412 378 : extract(dc, edge);
413 378 : delete edge;
414 378 : }
415 :
416 :
417 : void
418 9314 : NBEdgeCont::extract(NBDistrictCont& dc, NBEdge* edge, bool remember) {
419 9314 : if (remember) {
420 8911 : const auto& prevExtracted = myExtractedEdges.find(edge->getID());
421 8911 : if (prevExtracted != myExtractedEdges.end()) {
422 20 : if (edge != prevExtracted->second) {
423 18 : myEdgeCemetery.insert(prevExtracted->second);
424 18 : prevExtracted->second = edge;
425 : }
426 : } else {
427 8891 : myExtractedEdges[edge->getID()] = edge;
428 : }
429 : }
430 9314 : myEdges.erase(edge->getID());
431 9314 : edge->myFrom->removeEdge(edge);
432 9314 : edge->myTo->removeEdge(edge);
433 9314 : dc.removeFromSinksAndSources(edge);
434 9314 : }
435 :
436 :
437 : void
438 181 : NBEdgeCont::rename(NBEdge* edge, const std::string& newID) {
439 : if (myEdges.count(newID) != 0) {
440 0 : throw ProcessError(TLF("Attempt to rename edge using existing id '%'", newID));
441 : }
442 181 : myEdges.erase(edge->getID());
443 181 : edge->setID(newID);
444 181 : myEdges[newID] = edge;
445 : // update oppositeID
446 181 : if (edge->getLanes().back().oppositeID != "") {
447 0 : NBEdge* oppo = retrieve(SUMOXMLDefinitions::getEdgeIDFromLane(edge->getLanes().back().oppositeID));
448 0 : if (oppo != nullptr) {
449 0 : oppo->getLaneStruct(oppo->getNumLanes() - 1).oppositeID = edge->getLaneID(edge->getNumLanes() - 1);
450 : }
451 : }
452 181 : }
453 :
454 :
455 : // ----- explicit edge manipulation methods
456 :
457 : void
458 18485 : NBEdgeCont::processSplits(NBEdge* e, std::vector<Split> splits,
459 : NBNodeCont& nc, NBDistrictCont& dc, NBTrafficLightLogicCont& tlc) {
460 18485 : if (splits.empty()) {
461 18261 : return;
462 : }
463 226 : const std::string origID = e->getID();
464 226 : sort(splits.begin(), splits.end(), split_sorter());
465 : int maxNumLanes = e->getNumLanes();
466 : // compute the node positions and sort the lanes
467 529 : for (Split& split : splits) {
468 303 : sort(split.lanes.begin(), split.lanes.end());
469 303 : maxNumLanes = MAX2(maxNumLanes, (int)split.lanes.size());
470 : }
471 : // split the edge
472 : std::vector<int> currLanes;
473 648 : for (int l = 0; l < e->getNumLanes(); ++l) {
474 422 : currLanes.push_back(l);
475 : }
476 226 : if (e->getNumLanes() != (int)splits.back().lanes.size()) {
477 : // invalidate traffic light definitions loaded from a SUMO network
478 175 : e->getToNode()->invalidateTLS(tlc, true, true);
479 : // if the number of lanes changes the connections should be
480 : // recomputed
481 175 : e->invalidateConnections(true);
482 : }
483 :
484 226 : std::string firstID = "";
485 : double seen = 0;
486 527 : for (const Split& exp : splits) {
487 : assert(exp.lanes.size() != 0);
488 566 : if (exp.pos > 0 && e->getLoadedLength() + seen > exp.pos && exp.pos > seen) {
489 262 : nc.insert(exp.node);
490 262 : nc.markAsSplit(exp.node);
491 : // split the edge
492 262 : const std::string idBefore = exp.idBefore == "" ? e->getID() : exp.idBefore;
493 262 : const std::string idAfter = exp.idAfter == "" ? exp.nameID : exp.idAfter;
494 262 : if (firstID == "") {
495 : firstID = idBefore;
496 : }
497 262 : const bool ok = splitAt(dc, e, exp.pos - seen, exp.node,
498 262 : idBefore, idAfter, e->getNumLanes(), (int) exp.lanes.size(), exp.speed);
499 262 : if (!ok) {
500 6 : WRITE_WARNINGF(TL("Error on parsing a split (edge '%')."), origID);
501 : return;
502 : }
503 260 : seen = exp.pos;
504 260 : std::vector<int> newLanes = exp.lanes;
505 260 : NBEdge* pe = retrieve(idBefore);
506 260 : NBEdge* ne = retrieve(idAfter);
507 : // reconnect lanes
508 260 : pe->invalidateConnections(true);
509 : // new on right
510 260 : int rightMostP = currLanes[0];
511 260 : int rightMostN = newLanes[0];
512 299 : for (int l = 0; l < (int) rightMostP - (int) rightMostN; ++l) {
513 78 : pe->addLane2LaneConnection(0, ne, l, NBEdge::Lane2LaneInfoType::VALIDATED, true);
514 : }
515 : // new on left
516 260 : int leftMostP = currLanes.back();
517 260 : int leftMostN = newLanes.back();
518 431 : for (int l = 0; l < (int) leftMostN - (int) leftMostP; ++l) {
519 342 : pe->addLane2LaneConnection(pe->getNumLanes() - 1, ne, leftMostN - l - rightMostN, NBEdge::Lane2LaneInfoType::VALIDATED, true);
520 : }
521 : // all other connected
522 943 : for (int l = 0; l < maxNumLanes; ++l) {
523 683 : if (find(currLanes.begin(), currLanes.end(), l) == currLanes.end()) {
524 224 : continue;
525 : }
526 459 : if (find(newLanes.begin(), newLanes.end(), l) == newLanes.end()) {
527 55 : continue;
528 : }
529 808 : pe->addLane2LaneConnection(l - rightMostP, ne, l - rightMostN, NBEdge::Lane2LaneInfoType::VALIDATED, true);
530 : }
531 : // if there are edges at this node which are not connected
532 : // we can assume that this split was attached to an
533 : // existing node. Reset all connections to let the default
534 : // algorithm recompute them
535 260 : if (exp.node->getIncomingEdges().size() > 1 || exp.node->getOutgoingEdges().size() > 1) {
536 19 : for (NBEdge* in : exp.node->getIncomingEdges()) {
537 13 : in->invalidateConnections(true);
538 : }
539 : }
540 : // move to next
541 : e = ne;
542 260 : currLanes = newLanes;
543 301 : } else if (exp.pos == 0) {
544 40 : const int laneCountDiff = e->getNumLanes() - (int)exp.lanes.size();
545 40 : if (laneCountDiff < 0) {
546 1 : e->incLaneNo(-laneCountDiff);
547 : } else {
548 39 : e->decLaneNo(laneCountDiff);
549 : }
550 40 : currLanes = exp.lanes;
551 : // invalidate traffic light definition loaded from a SUMO network
552 : // XXX it would be preferable to reconstruct the phase definitions heuristically
553 40 : e->getFromNode()->invalidateTLS(tlc, true, true);
554 40 : if (exp.speed != -1.) {
555 40 : e->setSpeed(-1, exp.speed);
556 : }
557 : } else {
558 3 : WRITE_WARNINGF(TL("Split at '%' lies beyond the edge's length (edge '%')."), toString(exp.pos), origID);
559 : }
560 : }
561 : // patch lane offsets
562 224 : e = retrieve(firstID);
563 224 : if (e != nullptr) {
564 222 : if (splits.front().pos != 0) {
565 : // add a dummy split at the beginning to ensure correct offset
566 : Split start;
567 183 : start.pos = 0;
568 516 : for (int lane = 0; lane < (int)e->getNumLanes(); ++lane) {
569 333 : start.lanes.push_back(lane);
570 : }
571 183 : start.offset = splits.front().offset;
572 183 : start.offsetFactor = splits.front().offsetFactor;
573 183 : splits.insert(splits.begin(), start);
574 183 : }
575 703 : for (const Split& split : splits) {
576 481 : int maxLeft = split.lanes.back();
577 481 : double offset = split.offset;
578 481 : if (maxLeft < maxNumLanes) {
579 481 : if (e->getLaneSpreadFunction() == LaneSpreadFunction::RIGHT) {
580 406 : offset += split.offsetFactor * SUMO_const_laneWidth * (maxNumLanes - 1 - maxLeft);
581 : } else {
582 75 : offset += split.offsetFactor * SUMO_const_halfLaneWidth * (maxNumLanes - 1 - maxLeft);
583 : }
584 : }
585 481 : int maxRight = split.lanes.front();
586 481 : if (maxRight > 0 && e->getLaneSpreadFunction() == LaneSpreadFunction::CENTER) {
587 19 : offset -= split.offsetFactor * SUMO_const_halfLaneWidth * maxRight;
588 : }
589 : //std::cout << " processSplits " << origID << " splitOffset=" << (*i).offset << " offset=" << offset << "\n";
590 481 : if (offset != 0) {
591 : PositionVector g = e->getGeometry();
592 267 : g.move2side(offset);
593 267 : e->setGeometry(g);
594 267 : }
595 481 : if (e->getToNode()->getOutgoingEdges().size() != 0) {
596 410 : e = e->getToNode()->getOutgoingEdges()[0];
597 : }
598 : }
599 : }
600 226 : }
601 :
602 :
603 : bool
604 188 : NBEdgeCont::splitAt(NBDistrictCont& dc, NBEdge* edge, NBNode* node) {
605 376 : return splitAt(dc, edge, node, edge->getID() + "[0]", edge->getID() + "[1]",
606 188 : (int) edge->myLanes.size(), (int) edge->myLanes.size());
607 : }
608 :
609 :
610 : bool
611 313 : NBEdgeCont::splitAt(NBDistrictCont& dc, NBEdge* edge, NBNode* node,
612 : const std::string& firstEdgeName,
613 : const std::string& secondEdgeName,
614 : int noLanesFirstEdge, int noLanesSecondEdge,
615 : const double speed, const double friction,
616 : const int changedLeft) {
617 : double pos;
618 313 : pos = edge->getGeometry().nearest_offset_to_point2D(node->getPosition());
619 313 : if (pos <= 0) {
620 3 : pos = GeomHelper::nearest_offset_on_line_to_point2D(
621 3 : edge->myFrom->getPosition(), edge->myTo->getPosition(),
622 : node->getPosition());
623 : }
624 313 : if (pos <= 0 || pos + POSITION_EPS > edge->getGeometry().length()) {
625 3 : return false;
626 : }
627 310 : return splitAt(dc, edge, pos, node, firstEdgeName, secondEdgeName,
628 310 : noLanesFirstEdge, noLanesSecondEdge, speed, friction, changedLeft);
629 : }
630 :
631 :
632 : bool
633 608 : NBEdgeCont::splitAt(NBDistrictCont& dc,
634 : NBEdge* edge, double pos, NBNode* node,
635 : const std::string& firstEdgeName,
636 : const std::string& secondEdgeName,
637 : int noLanesFirstEdge, int noLanesSecondEdge,
638 : const double speed, const double friction,
639 : const int changedLeft) {
640 608 : if (firstEdgeName != edge->getID() && myEdges.count(firstEdgeName) != 0) {
641 0 : WRITE_ERRORF(TL("Could not insert edge '%' before split of edge '%'."), firstEdgeName, edge->getID());
642 0 : return false;
643 : }
644 608 : if (secondEdgeName == firstEdgeName || (secondEdgeName != edge->getID() && myEdges.count(secondEdgeName) != 0)) {
645 6 : WRITE_ERRORF(TL("Could not insert edge '%' after split of edge '%'."), secondEdgeName, edge->getID());
646 2 : return false;
647 : }
648 : // there must be at least some overlap between first and second edge
649 : assert(changedLeft > -((int)noLanesFirstEdge));
650 : assert(changedLeft < (int)noLanesSecondEdge);
651 :
652 : // build the new edges' geometries
653 : double geomPos = pos;
654 606 : if (edge->hasLoadedLength()) {
655 4 : geomPos *= edge->getGeometry().length() / edge->getLoadedLength();
656 : }
657 606 : std::pair<PositionVector, PositionVector> geoms = edge->getGeometry().splitAt(geomPos);
658 : // reduce inaccuracies and preserve bidi
659 1212 : if (geoms.first[-1].almostSame(node->getPosition()) || edge->isBidi()) {
660 453 : geoms.first[-1] = node->getPosition();
661 453 : geoms.second[0] = node->getPosition();
662 : }
663 : // build and insert the edges
664 606 : NBEdge* one = new NBEdge(firstEdgeName, edge->myFrom, node, edge, geoms.first, noLanesFirstEdge);
665 606 : NBEdge* two = new NBEdge(secondEdgeName, node, edge->myTo, edge, geoms.second, noLanesSecondEdge);
666 1212 : if (OptionsCont::getOptions().getBool("output.original-names")) {
667 54 : const std::string origID = edge->getLaneStruct(0).getParameter(SUMO_PARAM_ORIGID, edge->getID());
668 18 : if (firstEdgeName != origID) {
669 34 : one->setOrigID(origID, false);
670 : }
671 18 : if (secondEdgeName != origID) {
672 20 : two->setOrigID(origID, false);
673 : }
674 : }
675 606 : two->copyConnectionsFrom(edge);
676 606 : if (speed != -1.) {
677 260 : two->setSpeed(-1, speed);
678 : }
679 606 : if (friction != -1.) {
680 606 : two->setFriction(-1, friction);
681 : }
682 606 : if (edge->getDistance() != 0) {
683 : one->setDistance(edge->getDistance());
684 3 : two->setDistance(one->getDistance() + pos);
685 : }
686 606 : if (edge->hasLoadedLength()) {
687 4 : one->setLoadedLength(pos);
688 4 : two->setLoadedLength(edge->getLoadedLength() - pos);
689 : }
690 : // replace information about this edge within the nodes
691 606 : edge->myFrom->replaceOutgoing(edge, one, 0);
692 606 : edge->myTo->replaceIncoming(edge, two, 0);
693 : // patch tls
694 625 : for (NBTrafficLightDefinition* const tld : edge->myFrom->getControllingTLS()) {
695 19 : tld->replaceRemoved(edge, -1, one, -1, false);
696 : }
697 641 : for (NBTrafficLightDefinition* const tld : edge->myTo->getControllingTLS()) {
698 35 : tld->replaceRemoved(edge, -1, two, -1, true);
699 : }
700 : // the edge is now occuring twice in both nodes...
701 : // clean up
702 606 : edge->myFrom->removeDoubleEdges();
703 606 : edge->myTo->removeDoubleEdges();
704 : // add connections from the first to the second edge
705 : // there will be as many connections as there are lanes on the second edge
706 : // by default lanes will be added / discontinued on the right side
707 : // (appropriate for highway on-/off-ramps)
708 606 : const int offset = (int)one->getNumLanes() - (int)two->getNumLanes() + changedLeft;
709 1866 : for (int i2 = 0; i2 < (int)two->getNumLanes(); i2++) {
710 1260 : const int i1 = MIN2(MAX2((int)0, i2 + offset), (int)one->getNumLanes());
711 2520 : if (!one->addLane2LaneConnection(i1, two, i2, NBEdge::Lane2LaneInfoType::COMPUTED)) {
712 0 : throw ProcessError(TL("Could not set connection!"));
713 : }
714 : }
715 606 : if (myRemoveEdgesAfterLoading) {
716 0 : if (myEdges2Keep.count(edge->getID()) != 0) {
717 0 : myEdges2Keep.insert(one->getID());
718 0 : myEdges2Keep.insert(two->getID());
719 : }
720 0 : if (myEdges2Remove.count(edge->getID()) != 0) {
721 0 : myEdges2Remove.insert(one->getID());
722 0 : myEdges2Remove.insert(two->getID());
723 : }
724 : }
725 : // erase the splitted edge
726 606 : patchRoundabouts(edge, one, two, myRoundabouts);
727 606 : patchRoundabouts(edge, one, two, myGuessedRoundabouts);
728 606 : const std::string oldID = edge->getID();
729 606 : extract(dc, edge, true);
730 606 : insert(one, true); // duplicate id check happened earlier
731 606 : insert(two, true); // duplicate id check happened earlier
732 606 : myEdgesSplit[edge] = {one, two};
733 : myWasSplit.insert(one);
734 : myWasSplit.insert(two);
735 : return true;
736 : }
737 :
738 :
739 : void
740 1212 : NBEdgeCont::patchRoundabouts(NBEdge* orig, NBEdge* part1, NBEdge* part2, std::set<EdgeSet>& roundabouts) {
741 : std::set<EdgeSet> addLater;
742 1215 : for (std::set<EdgeSet>::iterator it = roundabouts.begin(); it != roundabouts.end(); ++it) {
743 : EdgeSet roundaboutSet = *it;
744 : if (roundaboutSet.count(orig) > 0) {
745 : roundaboutSet.erase(orig);
746 : roundaboutSet.insert(part1);
747 : roundaboutSet.insert(part2);
748 : }
749 : addLater.insert(roundaboutSet);
750 : }
751 : roundabouts.clear();
752 1212 : roundabouts.insert(addLater.begin(), addLater.end());
753 1212 : }
754 :
755 :
756 : // ----- container access methods
757 : std::vector<std::string>
758 53 : NBEdgeCont::getAllNames() const {
759 : std::vector<std::string> ret;
760 17696 : for (EdgeCont::const_iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
761 17643 : ret.push_back((*i).first);
762 : }
763 53 : return ret;
764 0 : }
765 :
766 :
767 : // ----- Adapting the input
768 : int
769 2 : NBEdgeCont::removeUnwishedEdges(NBDistrictCont& dc) {
770 : EdgeVector toRemove;
771 32 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
772 30 : NBEdge* edge = (*i).second;
773 30 : if (!myEdges2Keep.count(edge->getID())) {
774 13 : edge->getFromNode()->removeEdge(edge);
775 13 : edge->getToNode()->removeEdge(edge);
776 13 : toRemove.push_back(edge);
777 : }
778 : }
779 15 : for (EdgeVector::iterator j = toRemove.begin(); j != toRemove.end(); ++j) {
780 13 : erase(dc, *j);
781 : }
782 2 : return (int)toRemove.size();
783 2 : }
784 :
785 :
786 : void
787 3 : NBEdgeCont::splitGeometry(NBDistrictCont& dc, NBNodeCont& nc) {
788 : // make a copy of myEdges because splitting will modify it
789 : EdgeCont edges = myEdges;
790 36 : for (auto& item : edges) {
791 33 : NBEdge* edge = item.second;
792 33 : if (edge->getGeometry().size() < 3) {
793 0 : continue;
794 : }
795 : PositionVector geom = edge->getGeometry();
796 33 : const std::string id = edge->getID();
797 : double offset = 0;
798 155 : for (int i = 1; i < (int)geom.size() - 1; i++) {
799 122 : offset += geom[i - 1].distanceTo(geom[i]);
800 244 : std::string nodeID = id + "." + toString((int)offset);
801 122 : if (!nc.insert(nodeID, geom[i])) {
802 126 : WRITE_WARNING("Could not split geometry of edge '" + id + "' at index " + toString(i));
803 : continue;
804 : }
805 80 : NBNode* node = nc.retrieve(nodeID);
806 80 : splitAt(dc, edge, node, edge->getID(), nodeID, edge->getNumLanes(), edge->getNumLanes());
807 80 : edge = retrieve(nodeID);
808 : }
809 33 : }
810 3 : }
811 :
812 :
813 : void
814 11 : NBEdgeCont::reduceGeometries(const double minDist) {
815 473 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
816 462 : (*i).second->reduceGeometry(minDist);
817 : }
818 11 : }
819 :
820 :
821 : void
822 1651 : NBEdgeCont::checkGeometries(const double maxAngle, bool fixAngle, const double minRadius, bool fix, bool fixRailways, bool silent) {
823 1651 : if (maxAngle > 0 || minRadius > 0) {
824 85681 : for (auto& item : myEdges) {
825 84030 : if (isSidewalk(item.second->getPermissions()) || isForbidden(item.second->getPermissions())) {
826 15563 : continue;
827 : }
828 136934 : item.second->checkGeometry(maxAngle, fixAngle, minRadius, fix || (fixRailways && isRailway(item.second->getPermissions())), silent);
829 : }
830 : }
831 1651 : }
832 :
833 :
834 : // ----- processing methods
835 : void
836 1704 : NBEdgeCont::clearControllingTLInformation() const {
837 92564 : for (EdgeCont::const_iterator i = myEdges.begin(); i != myEdges.end(); i++) {
838 90860 : (*i).second->clearControllingTLInformation();
839 : }
840 1704 : }
841 :
842 :
843 : void
844 1704 : NBEdgeCont::sortOutgoingLanesConnections() {
845 92564 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); i++) {
846 90860 : (*i).second->sortOutgoingConnectionsByAngle();
847 : }
848 1704 : }
849 :
850 :
851 : void
852 1704 : NBEdgeCont::computeEdge2Edges(bool noLeftMovers) {
853 92564 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); i++) {
854 90860 : (*i).second->computeEdge2Edges(noLeftMovers);
855 : }
856 1704 : }
857 :
858 :
859 : void
860 1704 : NBEdgeCont::computeLanes2Edges() {
861 92564 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); i++) {
862 90860 : (*i).second->computeLanes2Edges();
863 : }
864 1704 : }
865 :
866 :
867 : void
868 1704 : NBEdgeCont::recheckLanes() {
869 3408 : const bool fixOppositeLengths = OptionsCont::getOptions().getBool("opposites.guess.fix-lengths");
870 92564 : for (const auto& edgeIt : myEdges) {
871 90860 : NBEdge* const edge = edgeIt.second;
872 90860 : edge->recheckLanes();
873 : // check opposites
874 90860 : if (edge->getNumLanes() > 0) {
875 90860 : const int leftmostLane = edge->getNumLanes() - 1;
876 : // check oppositeID stored in other lanes
877 118618 : for (int i = 0; i < leftmostLane; i++) {
878 27758 : const std::string& oppositeID = edge->getLanes()[i].oppositeID;
879 55516 : NBEdge* oppEdge = retrieve(oppositeID.substr(0, oppositeID.rfind("_")));
880 27758 : if (oppositeID != "" && oppositeID != "-") {
881 6 : if (edge->getLanes().back().oppositeID == "" && oppEdge != nullptr) {
882 1 : edge->getLaneStruct(leftmostLane).oppositeID = oppositeID;
883 3 : WRITE_WARNINGF(TL("Moving opposite lane '%' from invalid lane '%' to lane index %."), oppositeID, edge->getLaneID(i), leftmostLane);
884 : } else {
885 15 : WRITE_WARNINGF(TL("Removing opposite lane '%' for invalid lane '%'."), oppositeID, edge->getLaneID(i));
886 : }
887 6 : edge->getLaneStruct(i).oppositeID = "";
888 : }
889 : }
890 90860 : const std::string& oppositeID = edge->getLanes().back().oppositeID;
891 90860 : if (oppositeID != "" && oppositeID != "-") {
892 96 : NBEdge* oppEdge = retrieve(oppositeID.substr(0, oppositeID.rfind("_")));
893 96 : if (oppEdge == nullptr) {
894 3 : WRITE_WARNINGF(TL("Removing unknown opposite lane '%' for edge '%'."), oppositeID, edge->getID());
895 1 : edge->getLaneStruct(leftmostLane).oppositeID = "";
896 3 : continue;
897 190 : } else if (oppEdge->getLaneID(oppEdge->getNumLanes() - 1) != oppositeID) {
898 1 : const std::string oppEdgeLeftmost = oppEdge->getLaneID(oppEdge->getNumLanes() - 1);
899 4 : WRITE_WARNINGF(TL("Adapting invalid opposite lane '%' for edge '%' to '%'."), oppositeID, edge->getID(), oppEdgeLeftmost);
900 1 : edge->getLaneStruct(leftmostLane).oppositeID = oppEdgeLeftmost;
901 : }
902 95 : NBEdge::Lane& oppLane = oppEdge->getLaneStruct(oppEdge->getNumLanes() - 1);
903 95 : if (oppLane.oppositeID == "") {
904 4 : const std::string leftmostID = edge->getLaneID(leftmostLane);
905 12 : WRITE_WARNINGF(TL("Adapting missing opposite lane '%' for edge '%'."), leftmostID, oppEdge->getID());
906 : oppLane.oppositeID = leftmostID;
907 : }
908 95 : if (fabs(oppEdge->getLoadedLength() - edge->getLoadedLength()) > NUMERICAL_EPS) {
909 3 : if (fixOppositeLengths) {
910 1 : const double avgLength = 0.5 * (edge->getFinalLength() + oppEdge->getFinalLength());
911 4 : WRITE_WARNINGF(TL("Averaging edge lengths for lane '%' (length %) and edge '%' (length %)."),
912 : oppositeID, oppEdge->getLoadedLength(), edge->getID(), edge->getLoadedLength());
913 1 : edge->setLoadedLength(avgLength);
914 1 : oppEdge->setLoadedLength(avgLength);
915 : } else {
916 10 : WRITE_ERROR("Opposite lane '" + oppositeID + "' (length " + toString(oppEdge->getLoadedLength()) +
917 : ") differs in length from edge '" + edge->getID() + "' (length " +
918 : toString(edge->getLoadedLength()) + "). Set --opposites.guess.fix-lengths to fix this.");
919 2 : edge->getLaneStruct(edge->getNumLanes() - 1).oppositeID = "";
920 2 : continue;
921 : }
922 : }
923 93 : if (oppEdge->getFromNode() != edge->getToNode() || oppEdge->getToNode() != edge->getFromNode()) {
924 3 : WRITE_ERRORF(TL("Opposite lane '%' does not connect the same nodes as edge '%'!"), oppositeID, edge->getID());
925 1 : edge->getLaneStruct(edge->getNumLanes() - 1).oppositeID = "";
926 : }
927 : }
928 : }
929 : // check for matching bidi lane shapes (at least for the simple case of 1-lane edges)
930 90857 : const NBEdge* bidi = edge->getBidiEdge();
931 90857 : if (bidi != nullptr && edge->getNumLanes() == 1 && bidi->getNumLanes() == 1 && edge->getID() < bidi->getID()) {
932 4054 : edge->getLaneStruct(0).shape = bidi->getLaneStruct(0).shape.reverse();
933 : }
934 :
935 : // check for valid offset and speed
936 94901 : const double startOffset = edge->isBidiRail() ? edge->getTurnDestination(true)->getEndOffset() : 0;
937 : int i = 0;
938 209470 : for (const NBEdge::Lane& l : edge->getLanes()) {
939 118613 : if (startOffset + l.endOffset > edge->getLength()) {
940 4 : WRITE_WARNINGF(TL("Invalid endOffset % at lane '%' with length % (startOffset %)."),
941 : toString(l.endOffset), edge->getLaneID(i), toString(l.shape.length()), toString(startOffset));
942 118611 : } else if (l.speed < 0.) {
943 0 : WRITE_WARNINGF(TL("Negative allowed speed (%) on lane '%', use --speed.minimum to prevent this."), toString(l.speed), edge->getLaneID(i));
944 118611 : } else if (l.speed == 0.) {
945 0 : WRITE_WARNINGF(TL("Lane '%' has a maximum allowed speed of 0."), edge->getLaneID(i));
946 : }
947 118613 : i++;
948 : }
949 : }
950 1704 : }
951 :
952 :
953 : void
954 1020 : NBEdgeCont::appendTurnarounds(bool noTLSControlled, bool noFringe, bool onlyDeadends, bool onlyTurnlane, bool noGeometryLike) {
955 66533 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); i++) {
956 65513 : (*i).second->appendTurnaround(noTLSControlled, noFringe, onlyDeadends, onlyTurnlane, noGeometryLike, true);
957 : }
958 1020 : }
959 :
960 :
961 : void
962 684 : NBEdgeCont::appendTurnarounds(const std::set<std::string>& ids, bool noTLSControlled) {
963 684 : for (std::set<std::string>::const_iterator it = ids.begin(); it != ids.end(); it++) {
964 0 : myEdges[*it]->appendTurnaround(noTLSControlled, false, false, false, false, false);
965 : }
966 684 : }
967 :
968 :
969 : void
970 25 : NBEdgeCont::appendRailwayTurnarounds(const NBPTStopCont& sc) {
971 : std::set<std::string> stopEdgeIDs;
972 373 : for (auto& stopItem : sc.getStops()) {
973 348 : stopEdgeIDs.insert(stopItem.second->getEdgeId());
974 : }
975 7166 : for (auto& item : myEdges) {
976 7141 : NBEdge* edge = item.second;
977 7141 : if (edge->isBidiRail()
978 7141 : && (stopEdgeIDs.count(item.first) > 0 ||
979 2182 : stopEdgeIDs.count(edge->getTurnDestination(true)->getID()) > 0)) {
980 296 : NBEdge* to = edge->getTurnDestination(true);
981 : assert(to != 0);
982 592 : edge->setConnection(edge->getNumLanes() - 1,
983 : to, to->getNumLanes() - 1, NBEdge::Lane2LaneInfoType::VALIDATED, false, false,
984 : KEEPCLEAR_UNSPECIFIED,
985 : NBEdge::UNSPECIFIED_CONTPOS, NBEdge::UNSPECIFIED_VISIBILITY_DISTANCE,
986 : SUMO_const_haltingSpeed);
987 : }
988 : }
989 25 : }
990 :
991 : void
992 1853 : NBEdgeCont::computeEdgeShapes(double smoothElevationThreshold) {
993 125603 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); i++) {
994 123750 : (*i).second->computeEdgeShape(smoothElevationThreshold);
995 : }
996 : // equalize length of opposite edges
997 125603 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); i++) {
998 123750 : NBEdge* edge = i->second;
999 123750 : const std::string& oppositeID = edge->getLanes().back().oppositeID;
1000 123750 : if (oppositeID != "" && oppositeID != "-") {
1001 93 : NBEdge* oppEdge = retrieve(oppositeID.substr(0, oppositeID.rfind("_")));
1002 185 : if (oppEdge == nullptr || oppEdge->getLaneID(oppEdge->getNumLanes() - 1) != oppositeID) {
1003 1 : continue;
1004 : }
1005 92 : if (fabs(oppEdge->getLength() - edge->getLength()) > NUMERICAL_EPS) {
1006 5 : double avgLength = (oppEdge->getLength() + edge->getLength()) / 2;
1007 5 : edge->setAverageLengthWithOpposite(avgLength);
1008 5 : oppEdge->setAverageLengthWithOpposite(avgLength);
1009 : }
1010 : }
1011 : }
1012 1853 : }
1013 :
1014 :
1015 : void
1016 1853 : NBEdgeCont::computeLaneShapes() {
1017 125603 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
1018 123750 : (*i).second->computeLaneShapes();
1019 : }
1020 1853 : }
1021 :
1022 :
1023 : void
1024 12 : NBEdgeCont::joinSameNodeConnectingEdges(NBDistrictCont& dc,
1025 : NBTrafficLightLogicCont& tlc,
1026 : EdgeVector edges) {
1027 : // !!! Attention!
1028 : // No merging of the geometry to come is being done
1029 : // The connections are moved from one edge to another within
1030 : // the replacement where the edge is a node's incoming edge.
1031 :
1032 : // count the number of lanes, the speed and the id
1033 : int nolanes = 0;
1034 : double speed = 0;
1035 : int priority = -1;
1036 : bool joinEdges = true;
1037 : std::string id;
1038 12 : sort(edges.begin(), edges.end(), NBContHelper::same_connection_edge_sorter());
1039 : // retrieve the connected nodes
1040 12 : NBEdge* tpledge = *(edges.begin());
1041 : NBNode* from = tpledge->getFromNode();
1042 : NBNode* to = tpledge->getToNode();
1043 : EdgeVector::const_iterator i;
1044 : int myPriority = (*edges.begin())->getPriority();
1045 36 : for (i = edges.begin(); i != edges.end(); i++) {
1046 : // some assertions
1047 : assert((*i)->getFromNode() == from);
1048 : assert((*i)->getToNode() == to);
1049 : // ad the number of lanes the current edge has
1050 24 : nolanes += (*i)->getNumLanes();
1051 : // build the id
1052 24 : if (i != edges.begin()) {
1053 : id += "+";
1054 : }
1055 24 : id += (*i)->getID();
1056 : // compute the speed
1057 24 : speed += (*i)->getSpeed();
1058 : // build the priority
1059 : // merged edges should have the same inherited priority
1060 24 : if (myPriority == (*i)->getPriority()) {
1061 : priority = myPriority;
1062 : } else {
1063 : priority = -1;
1064 : joinEdges = false;
1065 : }
1066 : }
1067 12 : if (joinEdges) {
1068 11 : speed /= (double)edges.size();
1069 : // build the new edge
1070 : NBEdge* newEdge = new NBEdge(id, from, to, "", speed, NBEdge::UNSPECIFIED_FRICTION, nolanes, priority,
1071 : NBEdge::UNSPECIFIED_WIDTH, NBEdge::UNSPECIFIED_OFFSET,
1072 22 : tpledge->myLaneSpreadFunction, tpledge->getStreetName());
1073 : // copy lane attributes
1074 : int laneIndex = 0;
1075 33 : for (i = edges.begin(); i != edges.end(); ++i) {
1076 22 : const std::vector<NBEdge::Lane>& lanes = (*i)->getLanes();
1077 49 : for (int j = 0; j < (int)lanes.size(); ++j) {
1078 27 : newEdge->setPermissions(lanes[j].permissions, laneIndex);
1079 27 : newEdge->setLaneWidth(laneIndex, lanes[j].width);
1080 27 : newEdge->setEndOffset(laneIndex, lanes[j].endOffset);
1081 27 : laneIndex++;
1082 : }
1083 : }
1084 11 : insert(newEdge, true);
1085 : // replace old edge by current within the nodes
1086 : // and delete the old
1087 11 : from->replaceOutgoing(edges, newEdge);
1088 11 : to->replaceIncoming(edges, newEdge);
1089 : // patch connections
1090 : // add edge2edge-information
1091 33 : for (i = edges.begin(); i != edges.end(); i++) {
1092 22 : EdgeVector ev = (*i)->getConnectedEdges();
1093 59 : for (EdgeVector::iterator j = ev.begin(); j != ev.end(); j++) {
1094 37 : newEdge->addEdge2EdgeConnection(*j);
1095 : }
1096 22 : }
1097 : // copy outgoing connections to the new edge
1098 : int currLane = 0;
1099 33 : for (i = edges.begin(); i != edges.end(); i++) {
1100 22 : newEdge->moveOutgoingConnectionsFrom(*i, currLane);
1101 22 : currLane += (*i)->getNumLanes();
1102 : }
1103 : // patch tl-information
1104 : currLane = 0;
1105 33 : for (i = edges.begin(); i != edges.end(); i++) {
1106 22 : int noLanes = (*i)->getNumLanes();
1107 49 : for (int j = 0; j < noLanes; j++, currLane++) {
1108 : // replace in traffic lights
1109 27 : tlc.replaceRemoved(*i, j, newEdge, currLane, true);
1110 27 : tlc.replaceRemoved(*i, j, newEdge, currLane, false);
1111 : }
1112 : }
1113 : // delete joined edges
1114 33 : for (i = edges.begin(); i != edges.end(); i++) {
1115 22 : extract(dc, *i, true);
1116 : }
1117 : }
1118 12 : }
1119 :
1120 :
1121 : void
1122 16 : NBEdgeCont::guessOpposites() {
1123 : //@todo magic values
1124 63 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
1125 47 : NBEdge* edge = i->second;
1126 47 : edge->guessOpposite();
1127 : }
1128 16 : }
1129 :
1130 :
1131 : void
1132 49 : NBEdgeCont::recheckLaneSpread() {
1133 704 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
1134 655 : NBEdge* opposite = getOppositeByID(i->first);
1135 655 : if (opposite != nullptr) {
1136 324 : i->second->setLaneSpreadFunction(LaneSpreadFunction::RIGHT);
1137 324 : opposite->setLaneSpreadFunction(LaneSpreadFunction::RIGHT);
1138 : } else {
1139 331 : i->second->setLaneSpreadFunction(LaneSpreadFunction::CENTER);
1140 : }
1141 : }
1142 49 : }
1143 :
1144 :
1145 : NBEdge*
1146 1141 : NBEdgeCont::getOppositeByID(const std::string& edgeID) const {
1147 1141 : const std::string oppositeID = edgeID[0] == '-' ? edgeID.substr(1) : "-" + edgeID;
1148 : EdgeCont::const_iterator it = myEdges.find(oppositeID);
1149 1141 : return it != myEdges.end() ? it->second : (NBEdge*)nullptr;
1150 : }
1151 :
1152 : NBEdge*
1153 19086 : NBEdgeCont::getByID(const std::string& edgeID) const {
1154 : EdgeCont::const_iterator it = myEdges.find(edgeID);
1155 19086 : return it != myEdges.end() ? it->second : (NBEdge*)nullptr;
1156 : }
1157 :
1158 : // ----- other
1159 : void
1160 18 : NBEdgeCont::addPostProcessConnection(const std::string& from, int fromLane, const std::string& to, int toLane, bool mayDefinitelyPass,
1161 : KeepClear keepClear, double contPos, double visibility, double speed, double friction, double length,
1162 : const PositionVector& customShape, bool uncontrolled, bool warnOnly,
1163 : SVCPermissions permissions, bool indirectLeft, const std::string& edgeType, SVCPermissions changeLeft, SVCPermissions changeRight) {
1164 36 : myConnections[from].push_back(PostProcessConnection(from, fromLane, to, toLane, mayDefinitelyPass, keepClear, contPos, visibility,
1165 : speed, friction, length, customShape, uncontrolled, warnOnly, permissions, indirectLeft, edgeType, changeLeft, changeRight));
1166 18 : }
1167 :
1168 : bool
1169 7909 : NBEdgeCont::hasPostProcessConnection(const std::string& from, const std::string& to) {
1170 : if (myConnections.count(from) == 0) {
1171 7905 : return false;
1172 : } else {
1173 4 : if (to == "") {
1174 : // wildcard
1175 : return true;
1176 : }
1177 0 : for (const auto& ppc : myConnections[from]) {
1178 0 : if (ppc.to == to) {
1179 : return true;
1180 : }
1181 : }
1182 : return false;
1183 : }
1184 : }
1185 :
1186 : void
1187 1704 : NBEdgeCont::recheckPostProcessConnections() {
1188 3320 : const bool warnOnly = OptionsCont::getOptions().exists("ignore-errors.connections") && OptionsCont::getOptions().getBool("ignore-errors.connections");
1189 1711 : for (const auto& item : myConnections) {
1190 25 : for (std::vector<PostProcessConnection>::const_iterator i = item.second.begin(); i != item.second.end(); ++i) {
1191 18 : NBEdge* from = retrievePossiblySplit((*i).from, true);
1192 18 : NBEdge* to = retrievePossiblySplit((*i).to, false);
1193 36 : if (from == nullptr || to == nullptr ||
1194 18 : !from->addLane2LaneConnection((*i).fromLane, to, (*i).toLane, NBEdge::Lane2LaneInfoType::USER, true, (*i).mayDefinitelyPass,
1195 18 : (*i).keepClear, (*i).contPos, (*i).visibility, (*i).speed, (*i).friction, (*i).customLength, (*i).customShape,
1196 18 : (*i).uncontrolled, (*i).permissions, (*i).indirectLeft, (*i).edgeType, (*i).changeLeft, (*i).changeRight,
1197 : true)) {
1198 1 : const std::string msg = "Could not insert connection between '" + (*i).from + "' and '" + (*i).to + "' after build.";
1199 1 : if (warnOnly || (*i).warnOnly) {
1200 0 : WRITE_WARNING(msg);
1201 : } else {
1202 3 : WRITE_ERROR(msg);
1203 : }
1204 : }
1205 : }
1206 : }
1207 : // during loading we also kept some ambiguous connections in hope they might be valid after processing
1208 : // we need to make sure that all invalid connections are removed now
1209 92564 : for (EdgeCont::iterator it = myEdges.begin(); it != myEdges.end(); ++it) {
1210 90860 : NBEdge* edge = it->second;
1211 : NBNode* to = edge->getToNode();
1212 : // make a copy because we may delete connections
1213 90860 : std::vector<NBEdge::Connection> connections = edge->getConnections();
1214 142482 : for (std::vector<NBEdge::Connection>::iterator it_con = connections.begin(); it_con != connections.end(); ++it_con) {
1215 : NBEdge::Connection& c = *it_con;
1216 51622 : if (c.toEdge != nullptr && c.toEdge->getFromNode() != to) {
1217 12 : WRITE_WARNING("Found and removed invalid connection from edge '" + edge->getID() +
1218 : "' to edge '" + c.toEdge->getID() + "' via junction '" + to->getID() + "'.");
1219 6 : edge->removeFromConnections(c.toEdge);
1220 : }
1221 : }
1222 90860 : }
1223 1704 : }
1224 :
1225 :
1226 : EdgeVector
1227 842 : NBEdgeCont::getGeneratedFrom(const std::string& id) const {
1228 842 : int len = (int)id.length();
1229 : EdgeVector ret;
1230 149420 : for (EdgeCont::const_iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
1231 : std::string curr = (*i).first;
1232 : // the next check makes it possibly faster - we don not have
1233 : // to compare the names
1234 148578 : if ((int)curr.length() <= len) {
1235 55988 : continue;
1236 : }
1237 : // the name must be the same as the given id but something
1238 : // beginning with a '[' must be appended to it
1239 185180 : if (curr.substr(0, len) == id && curr[len] == '[') {
1240 4828 : ret.push_back((*i).second);
1241 4828 : continue;
1242 : }
1243 : // ok, maybe the edge is a compound made during joining of edges
1244 : std::string::size_type pos = curr.find(id);
1245 : // surely not
1246 87762 : if (pos == std::string::npos) {
1247 75438 : continue;
1248 : }
1249 : // check leading char
1250 12324 : if (pos > 0) {
1251 3975 : if (curr[pos - 1] != ']' && curr[pos - 1] != '+') {
1252 : // actually, this is another id
1253 3975 : continue;
1254 : }
1255 : }
1256 8349 : if (pos + id.length() < curr.length()) {
1257 8349 : if (curr[pos + id.length()] != '[' && curr[pos + id.length()] != '+') {
1258 : // actually, this is another id
1259 8349 : continue;
1260 : }
1261 : }
1262 0 : ret.push_back((*i).second);
1263 : }
1264 842 : return ret;
1265 0 : }
1266 :
1267 :
1268 : int
1269 1872 : NBEdgeCont::guessRoundabouts() {
1270 : myGuessedRoundabouts.clear();
1271 : std::set<NBEdge*> loadedRoundaboutEdges;
1272 1943 : for (std::set<EdgeSet>::const_iterator it = myRoundabouts.begin(); it != myRoundabouts.end(); ++it) {
1273 71 : loadedRoundaboutEdges.insert(it->begin(), it->end());
1274 : }
1275 : // step 1: keep only those edges which have no turnarounds and which are not
1276 : // part of a loaded roundabout
1277 : std::set<NBEdge*> candidates;
1278 1872 : SVCPermissions valid = SVCAll & ~SVC_PEDESTRIAN;
1279 126648 : for (EdgeCont::const_iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
1280 124776 : NBEdge* e = (*i).second;
1281 : NBNode* const to = e->getToNode();
1282 124776 : if (e->getTurnDestination() == nullptr
1283 56868 : && to->getConnectionTo(e->getFromNode()) == nullptr
1284 171363 : && (e->getPermissions() & valid) != 0) {
1285 : candidates.insert(e);
1286 : }
1287 : }
1288 :
1289 : // step 2:
1290 : std::set<NBEdge*> visited;
1291 28818 : for (std::set<NBEdge*>::const_iterator i = candidates.begin(); i != candidates.end(); ++i) {
1292 : EdgeVector loopEdges;
1293 : // start with a random edge (this doesn't have to be a roundabout edge)
1294 : // loop over connected edges (using always the leftmost one)
1295 : // and keep the list in loopEdges
1296 : // continue until we loop back onto a loopEdges and extract the loop
1297 26946 : NBEdge* e = (*i);
1298 12384 : if (visited.count(e) > 0) {
1299 : // already seen
1300 : continue;
1301 : }
1302 14562 : loopEdges.push_back(e);
1303 : bool doLoop = true;
1304 : #ifdef DEBUG_GUESS_ROUNDABOUT
1305 : gDebugFlag1 = e->getID() == DEBUG_EDGE_ID;
1306 : #endif
1307 18881 : do {
1308 : #ifdef DEBUG_GUESS_ROUNDABOUT
1309 : if (gDebugFlag1) {
1310 : std::cout << " e=" << e->getID() << " loopEdges=" << toString(loopEdges) << "\n";
1311 : gDebugFlag1 = true;
1312 : }
1313 : #endif
1314 : visited.insert(e);
1315 29527 : const EdgeVector& edges = e->getToNode()->getEdges();
1316 28516 : if ((e->getToNode()->getType() == SumoXMLNodeType::RIGHT_BEFORE_LEFT || e->getToNode()->getType() == SumoXMLNodeType::LEFT_BEFORE_RIGHT)
1317 29527 : && !e->getToNode()->typeWasGuessed()) {
1318 : doLoop = false;
1319 : #ifdef DEBUG_GUESS_ROUNDABOUT
1320 : if (gDebugFlag1) {
1321 : std::cout << " rbl\n";
1322 : }
1323 : gDebugFlag1 = false;
1324 : #endif
1325 10646 : break;
1326 : }
1327 28889 : if (edges.size() < 2) {
1328 : doLoop = false;
1329 : #ifdef DEBUG_GUESS_ROUNDABOUT
1330 : if (gDebugFlag1) {
1331 : std::cout << " deadend\n";
1332 : }
1333 : gDebugFlag1 = false;
1334 : #endif
1335 : break;
1336 : }
1337 25848 : if (e->getTurnDestination() != nullptr || e->getToNode()->getConnectionTo(e->getFromNode()) != nullptr) {
1338 : // do not follow turn-arounds while in a (tentative) loop
1339 : doLoop = false;
1340 : #ifdef DEBUG_GUESS_ROUNDABOUT
1341 : if (gDebugFlag1) {
1342 : std::cout << " invalid turnAround e=" << e->getID() << " dest=" << Named::getIDSecure(e->getTurnDestination()) << "\n";
1343 : }
1344 : gDebugFlag1 = false;
1345 : #endif
1346 : break;
1347 : }
1348 23267 : EdgeVector::const_iterator me = std::find(edges.begin(), edges.end(), e);
1349 23267 : NBContHelper::nextCW(edges, me);
1350 23267 : NBEdge* left = *me;
1351 24918 : while ((left->getPermissions() & valid) == 0 && left != e) {
1352 1651 : NBContHelper::nextCW(edges, me);
1353 1651 : left = *me;
1354 : }
1355 23267 : if (left == e) {
1356 : // no usable continuation edge found
1357 : doLoop = false;
1358 : #ifdef DEBUG_GUESS_ROUNDABOUT
1359 : if (gDebugFlag1) {
1360 : std::cout << " noContinuation\n";
1361 : }
1362 : gDebugFlag1 = false;
1363 : #endif
1364 : break;
1365 : }
1366 23239 : NBContHelper::nextCW(edges, me);
1367 23239 : NBEdge* nextLeft = *me;
1368 23239 : double angle = fabs(NBHelpers::relAngle(e->getAngleAtNode(e->getToNode()), left->getAngleAtNode(e->getToNode())));
1369 23239 : double nextAngle = nextLeft == e ? 180 : fabs(NBHelpers::relAngle(e->getAngleAtNode(e->getToNode()), nextLeft->getAngleAtNode(e->getToNode())));
1370 : #ifdef DEBUG_GUESS_ROUNDABOUT
1371 : if (gDebugFlag1) {
1372 : std::cout << " e=" << e->getID() << " left=" << left->getID() << " nextLeft=" << nextLeft->getID() << " angle=" << angle << " nextAngle=" << nextAngle << " eLength=" << e->getLength() << " lLength=" << left->getLength() << " dist=" << e->getLaneShape(0).back().distanceTo2D(left->getLaneShape(0).front()) << "\n";
1373 : }
1374 : #endif
1375 : if (angle >= 120
1376 25360 : || (angle >= 90 &&
1377 : // if the edges are long or the junction shape is small we should expect roundness (low angles)
1378 2121 : (MAX2(e->getLength(), left->getLength()) > 5
1379 367 : || e->getLaneShape(0).back().distanceTo2D(left->getLaneShape(0).front()) < 10
1380 : // there should be no straigher edge further left
1381 102 : || (nextAngle < 45)
1382 : ))) {
1383 : // roundabouts do not have sharp turns (or they wouldn't be called 'round')
1384 : // however, if the roundabout is very small then most of the roundness may be in the junction so the angle may be as high as 120
1385 : doLoop = false;
1386 : #ifdef DEBUG_GUESS_ROUNDABOUT
1387 : if (gDebugFlag1) {
1388 : std::cout << " failed angle=" << angle << "\n";
1389 : }
1390 : gDebugFlag1 = false;
1391 : #endif
1392 : break;
1393 : }
1394 19043 : EdgeVector::const_iterator loopClosed = std::find(loopEdges.begin(), loopEdges.end(), left);
1395 19043 : const int loopSize = (int)(loopEdges.end() - loopClosed);
1396 19043 : if (loopSize > 0) {
1397 : // loop found
1398 162 : if (loopSize < 3) {
1399 : doLoop = false; // need at least 3 edges for a roundabout
1400 94 : } else if (loopSize < (int)loopEdges.size()) {
1401 : // remove initial edges not belonging to the loop
1402 38 : EdgeVector(loopEdges.begin() + (loopEdges.size() - loopSize), loopEdges.end()).swap(loopEdges);
1403 : }
1404 : // count attachments to the outside. need at least 3 or a roundabout doesn't make much sense
1405 : int attachments = 0;
1406 909 : for (EdgeVector::const_iterator j = loopEdges.begin(); j != loopEdges.end(); ++j) {
1407 747 : if ((*j)->getToNode()->getEdges().size() > 2) {
1408 472 : attachments++;
1409 : }
1410 : }
1411 162 : if (attachments < 3) {
1412 : doLoop = false;
1413 : #ifdef DEBUG_GUESS_ROUNDABOUT
1414 : if (gDebugFlag1) {
1415 : std::cout << " attachments=" << attachments << "\n";
1416 : }
1417 : gDebugFlag1 = false;
1418 : #endif
1419 : }
1420 : break;
1421 : }
1422 : if (visited.count(left) > 0) {
1423 : doLoop = false;
1424 : } else {
1425 : // keep going
1426 14965 : loopEdges.push_back(left);
1427 14965 : e = left;
1428 : }
1429 : } while (doLoop);
1430 14489 : if (doLoop) {
1431 : // check form factor to avoid elongated shapes (circle: 1, square: ~0.79)
1432 : #ifdef DEBUG_GUESS_ROUNDABOUT
1433 : if (gDebugFlag1) {
1434 : std::cout << " formFactor=" << formFactor(loopEdges) << "\n";
1435 : }
1436 : #endif
1437 : double loopLength = 0;
1438 541 : for (const NBEdge* const le : loopEdges) {
1439 457 : loopLength += le->getLoadedLength();
1440 : }
1441 84 : if (formFactor(loopEdges) > 0.6
1442 164 : && loopLength < OptionsCont::getOptions().getFloat("roundabouts.guess.max-length")) {
1443 : // collected edges are marked in markRoundabouts
1444 78 : EdgeSet guessed(loopEdges.begin(), loopEdges.end());
1445 : if (loadedRoundaboutEdges.count(loopEdges.front()) != 0) {
1446 63 : if (find(myRoundabouts.begin(), myRoundabouts.end(), guessed) == myRoundabouts.end()) {
1447 2 : for (auto it = myRoundabouts.begin(); it != myRoundabouts.end(); it++) {
1448 : if ((*it).count(loopEdges.front()) != 0) {
1449 4 : WRITE_WARNINGF(TL("Replacing loaded roundabout '%' with '%'."), toString(*it), toString(guessed));
1450 : myRoundabouts.erase(it);
1451 : break;
1452 : }
1453 : }
1454 : myGuessedRoundabouts.insert(guessed);
1455 : }
1456 : } else {
1457 : myGuessedRoundabouts.insert(guessed);
1458 : #ifdef DEBUG_GUESS_ROUNDABOUT
1459 : if (gDebugFlag1) {
1460 : std::cout << " foundRoundabout=" << toString(loopEdges) << "\n";
1461 : }
1462 : #endif
1463 : }
1464 : }
1465 : }
1466 : #ifdef DEBUG_GUESS_ROUNDABOUT
1467 : gDebugFlag1 = false;
1468 : #endif
1469 26946 : }
1470 3744 : return (int)myGuessedRoundabouts.size();
1471 : }
1472 :
1473 :
1474 : int
1475 168 : NBEdgeCont::extractRoundabouts() {
1476 : std::set<NBEdge*> candidateEdges;
1477 41395 : for (const auto& edge : myEdges) {
1478 41227 : NBEdge* const e = edge.second;
1479 41227 : if (e->getJunctionPriority(e->getToNode()) == NBEdge::JunctionPriority::ROUNDABOUT || e->getJunctionPriority(e->getFromNode()) == NBEdge::JunctionPriority::ROUNDABOUT) {
1480 : candidateEdges.insert(e);
1481 : }
1482 : }
1483 : std::set<NBEdge*> visited;
1484 : int extracted = 0;
1485 227 : for (const auto& edgeIt : candidateEdges) {
1486 : EdgeVector loopEdges;
1487 59 : NBEdge* e = edgeIt;
1488 48 : if (visited.count(e) > 0) {
1489 : // already seen
1490 : continue;
1491 : }
1492 11 : loopEdges.push_back(e);
1493 : bool doLoop = true;
1494 : //
1495 59 : do {
1496 70 : if (std::find(visited.begin(), visited.end(), e) != visited.end()) {
1497 11 : if (loopEdges.size() > 1) {
1498 11 : addRoundabout(EdgeSet(loopEdges.begin(), loopEdges.end()));
1499 11 : ++extracted;
1500 : }
1501 : doLoop = false;
1502 : break;
1503 : }
1504 : visited.insert(e);
1505 59 : loopEdges.push_back(e);
1506 59 : const EdgeVector& outgoingEdges = e->getToNode()->getOutgoingEdges();
1507 : EdgeVector::const_iterator me = std::find_if(outgoingEdges.begin(), outgoingEdges.end(), [](const NBEdge * outgoingEdge) {
1508 83 : return outgoingEdge->getJunctionPriority(outgoingEdge->getToNode()) == NBEdge::JunctionPriority::ROUNDABOUT;
1509 : });
1510 59 : if (me == outgoingEdges.end()) { // no closed loop
1511 : doLoop = false;
1512 : } else {
1513 59 : e = *me;
1514 : }
1515 : } while (doLoop);
1516 59 : }
1517 168 : return extracted;
1518 : }
1519 :
1520 :
1521 : void
1522 20 : NBEdgeCont::cleanupRoundabouts() {
1523 : // only loaded roundabouts are of concern here since guessing comes later
1524 : std::set<EdgeSet> validRoundabouts;
1525 : std::set<NBEdge*> validEdges;
1526 1641 : for (auto item : myEdges) {
1527 : validEdges.insert(item.second);
1528 : }
1529 23 : for (EdgeSet roundabout : myRoundabouts) {
1530 : EdgeSet validRoundabout;
1531 5 : for (NBEdge* cand : roundabout) {
1532 : if (validEdges.count(cand) != 0) {
1533 : validRoundabout.insert(cand);
1534 : }
1535 : }
1536 3 : if (validRoundabout.size() > 0) {
1537 : validRoundabouts.insert(validRoundabout);
1538 : }
1539 : }
1540 : myRoundabouts = validRoundabouts;
1541 20 : }
1542 :
1543 :
1544 : double
1545 84 : NBEdgeCont::formFactor(const EdgeVector& loopEdges) {
1546 : // A circle (which maximizes area per circumference) has a formfactor of 1, non-circular shapes have a smaller value
1547 84 : PositionVector points;
1548 541 : for (EdgeVector::const_iterator it = loopEdges.begin(); it != loopEdges.end(); ++it) {
1549 457 : points.append((*it)->getGeometry());
1550 : }
1551 84 : double circumference = points.length2D();
1552 168 : return 4 * M_PI * points.area() / (circumference * circumference);
1553 84 : }
1554 :
1555 :
1556 : const std::set<EdgeSet>
1557 7007 : NBEdgeCont::getRoundabouts() const {
1558 : std::set<EdgeSet> result = myRoundabouts;
1559 7007 : result.insert(myGuessedRoundabouts.begin(), myGuessedRoundabouts.end());
1560 7007 : return result;
1561 : }
1562 :
1563 :
1564 : void
1565 66 : NBEdgeCont::addRoundabout(const EdgeSet& roundabout) {
1566 66 : if (roundabout.size() > 0) {
1567 64 : if (find(myRoundabouts.begin(), myRoundabouts.end(), roundabout) != myRoundabouts.end()) {
1568 0 : WRITE_WARNING("Ignoring duplicate roundabout: " + toString(roundabout));
1569 : } else {
1570 : myRoundabouts.insert(roundabout);
1571 : }
1572 : }
1573 66 : }
1574 :
1575 : void
1576 4 : NBEdgeCont::removeRoundabout(const NBNode* node) {
1577 4 : for (auto it = myRoundabouts.begin(); it != myRoundabouts.end(); ++it) {
1578 2 : for (NBEdge* e : *it) {
1579 2 : if (e->getToNode() == node) {
1580 : myRoundabouts.erase(it);
1581 : return;
1582 : }
1583 : }
1584 : }
1585 : }
1586 :
1587 : void
1588 23 : NBEdgeCont::removeRoundaboutEdges(const EdgeSet& toRemove) {
1589 23 : removeRoundaboutEdges(toRemove, myRoundabouts);
1590 23 : removeRoundaboutEdges(toRemove, myGuessedRoundabouts);
1591 23 : }
1592 :
1593 : void
1594 46 : NBEdgeCont::removeRoundaboutEdges(const EdgeSet& toRemove, std::set<EdgeSet>& roundabouts) {
1595 : // members of a set are constant so we have to do some tricks
1596 : std::vector<EdgeSet> rList;
1597 48 : for (const EdgeSet& r : roundabouts) {
1598 : EdgeSet r2;
1599 2 : std::set_difference(r.begin(), r.end(), toRemove.begin(), toRemove.end(), std::inserter(r2, r2.end()));
1600 2 : rList.push_back(r2);
1601 : }
1602 : roundabouts.clear();
1603 : roundabouts.insert(rList.begin(), rList.end());
1604 46 : }
1605 :
1606 :
1607 : void
1608 1752 : NBEdgeCont::markRoundabouts() {
1609 1826 : for (const EdgeSet& roundaboutSet : getRoundabouts()) {
1610 432 : for (NBEdge* const edge : roundaboutSet) {
1611 : // disable turnarounds on incoming edges
1612 : NBNode* const node = edge->getToNode();
1613 967 : for (NBEdge* const inEdge : node->getIncomingEdges()) {
1614 358 : if (roundaboutSet.count(inEdge) > 0) {
1615 358 : continue;
1616 : }
1617 251 : if (inEdge->getStep() >= NBEdge::EdgeBuildingStep::LANES2LANES_USER) {
1618 143 : continue;
1619 : }
1620 108 : if (inEdge->getTurnDestination() != nullptr) {
1621 46 : inEdge->removeFromConnections(inEdge->getTurnDestination(), -1);
1622 : } else {
1623 : // also remove connections that are effecively a turnaround but
1624 : // where not correctly detector due to geometrical quirks
1625 62 : const std::vector<NBEdge::Connection> cons = inEdge->getConnections();
1626 126 : for (const NBEdge::Connection& con : cons) {
1627 64 : if (con.toEdge && roundaboutSet.count(con.toEdge) == 0) {
1628 10 : const double angle = fabs(NBHelpers::normRelAngle(inEdge->getAngleAtNode(node), con.toEdge->getAngleAtNode(node)));
1629 10 : if (angle > 160) {
1630 1 : inEdge->removeFromConnections(con.toEdge, -1);
1631 : }
1632 : }
1633 : }
1634 62 : }
1635 :
1636 : }
1637 : // let the connections to succeeding roundabout edge have a higher priority
1638 358 : edge->setJunctionPriority(node, NBEdge::JunctionPriority::ROUNDABOUT);
1639 358 : edge->setJunctionPriority(edge->getFromNode(), NBEdge::JunctionPriority::ROUNDABOUT);
1640 358 : node->setRoundabout();
1641 : }
1642 : }
1643 1752 : }
1644 :
1645 :
1646 : void
1647 1 : NBEdgeCont::generateStreetSigns() {
1648 23 : for (EdgeCont::iterator i = myEdges.begin(); i != myEdges.end(); ++i) {
1649 22 : NBEdge* e = i->second;
1650 22 : const double offset = MAX2(0., e->getLength() - 3);
1651 22 : if (e->getToNode()->isSimpleContinuation(false)) {
1652 : // not a "real" junction?
1653 10 : continue;
1654 : }
1655 : const SumoXMLNodeType nodeType = e->getToNode()->getType();
1656 12 : switch (nodeType) {
1657 4 : case SumoXMLNodeType::PRIORITY:
1658 : // yield or major?
1659 4 : if (e->getJunctionPriority(e->getToNode()) > 0) {
1660 6 : e->addSign(NBSign(NBSign::SIGN_TYPE_PRIORITY, offset));
1661 : } else {
1662 6 : e->addSign(NBSign(NBSign::SIGN_TYPE_YIELD, offset));
1663 : }
1664 : break;
1665 0 : case SumoXMLNodeType::PRIORITY_STOP:
1666 : // yield or major?
1667 0 : if (e->getJunctionPriority(e->getToNode()) > 0) {
1668 0 : e->addSign(NBSign(NBSign::SIGN_TYPE_PRIORITY, offset));
1669 : } else {
1670 0 : e->addSign(NBSign(NBSign::SIGN_TYPE_STOP, offset));
1671 : }
1672 : break;
1673 0 : case SumoXMLNodeType::ALLWAY_STOP:
1674 0 : e->addSign(NBSign(NBSign::SIGN_TYPE_ALLWAY_STOP, offset));
1675 0 : break;
1676 4 : case SumoXMLNodeType::RIGHT_BEFORE_LEFT:
1677 8 : e->addSign(NBSign(NBSign::SIGN_TYPE_RIGHT_BEFORE_LEFT, offset));
1678 4 : break;
1679 0 : case SumoXMLNodeType::LEFT_BEFORE_RIGHT:
1680 0 : e->addSign(NBSign(NBSign::SIGN_TYPE_LEFT_BEFORE_RIGHT, offset));
1681 0 : break;
1682 : default:
1683 : break;
1684 : }
1685 : }
1686 1 : }
1687 :
1688 :
1689 : int
1690 20 : NBEdgeCont::guessSpecialLanes(SUMOVehicleClass svc, double width, double minSpeed, double maxSpeed, bool fromPermissions, const std::string& excludeOpt,
1691 : NBTrafficLightLogicCont& tlc) {
1692 : int lanesCreated = 0;
1693 : std::vector<std::string> edges;
1694 20 : if (excludeOpt != "") {
1695 20 : edges = OptionsCont::getOptions().getStringVector(excludeOpt);
1696 : }
1697 20 : std::set<std::string> exclude(edges.begin(), edges.end());
1698 440 : for (EdgeCont::iterator it = myEdges.begin(); it != myEdges.end(); it++) {
1699 420 : NBEdge* edge = it->second;
1700 : if (// not excluded
1701 420 : exclude.count(edge->getID()) == 0
1702 : // does not yet have a sidewalk
1703 417 : && !edge->hasRestrictedLane(svc)
1704 299 : && (
1705 : // guess.from-permissions
1706 139 : (fromPermissions && (edge->getPermissions() & svc) != 0)
1707 : // guess from speed
1708 160 : || (!fromPermissions && edge->getSpeed() > minSpeed && edge->getSpeed() <= maxSpeed)
1709 : )) {
1710 235 : edge->addRestrictedLane(width, svc);
1711 235 : lanesCreated += 1;
1712 235 : if (svc != SVC_PEDESTRIAN) {
1713 34 : edge->invalidateConnections(true);
1714 34 : edge->getFromNode()->invalidateOutgoingConnections(true);
1715 34 : edge->getFromNode()->invalidateTLS(tlc, true, true);
1716 34 : edge->getToNode()->invalidateTLS(tlc, true, true);
1717 : }
1718 : }
1719 : }
1720 20 : return lanesCreated;
1721 20 : }
1722 :
1723 :
1724 : void
1725 3 : NBEdgeCont::updateAllChangeRestrictions(SVCPermissions ignoring) {
1726 9 : for (auto item : myEdges) {
1727 6 : item.second->updateChangeRestrictions(ignoring);
1728 : }
1729 3 : }
1730 :
1731 :
1732 : void
1733 0 : NBEdgeCont::addPrefix(const std::string& prefix) {
1734 : // make a copy of node containers
1735 : const auto nodeContainerCopy = myEdges;
1736 : myEdges.clear();
1737 0 : for (const auto& node : nodeContainerCopy) {
1738 0 : node.second->setID(prefix + node.second->getID());
1739 0 : myEdges[node.second->getID()] = node.second;
1740 : }
1741 0 : }
1742 :
1743 :
1744 : int
1745 1704 : NBEdgeCont::remapIDs(bool numericaIDs, bool reservedIDs, const std::string& prefix, NBPTStopCont& sc) {
1746 1704 : bool startGiven = !OptionsCont::getOptions().isDefault("numerical-ids.edge-start");
1747 1704 : if (!numericaIDs && !reservedIDs && prefix == "" && !startGiven) {
1748 : return 0;
1749 : }
1750 : std::vector<std::string> avoid;
1751 33 : if (startGiven) {
1752 6 : avoid.push_back(toString(OptionsCont::getOptions().getInt("numerical-ids.edge-start") - 1));
1753 : } else {
1754 30 : avoid = getAllNames();
1755 : }
1756 : std::set<std::string> reserve;
1757 33 : if (reservedIDs) {
1758 4 : NBHelpers::loadPrefixedIDsFomFile(OptionsCont::getOptions().getString("reserved-ids"), "edge:", reserve);
1759 2 : avoid.insert(avoid.end(), reserve.begin(), reserve.end());
1760 : }
1761 66 : IDSupplier idSupplier("", avoid);
1762 : std::set<NBEdge*, ComparatorIdLess> toChange;
1763 15298 : for (EdgeCont::iterator it = myEdges.begin(); it != myEdges.end(); it++) {
1764 15265 : if (startGiven) {
1765 78 : toChange.insert(it->second);
1766 78 : continue;
1767 : }
1768 15187 : if (numericaIDs) {
1769 : try {
1770 15013 : StringUtils::toLong(it->first);
1771 5866 : } catch (NumberFormatException&) {
1772 5866 : toChange.insert(it->second);
1773 5866 : }
1774 : }
1775 15187 : if (reservedIDs && reserve.count(it->first) > 0) {
1776 2 : toChange.insert(it->second);
1777 : }
1778 : }
1779 :
1780 : std::map<std::string, std::vector<std::shared_ptr<NBPTStop> > > stopsOnEdge;
1781 57 : for (const auto& item : sc.getStops()) {
1782 24 : stopsOnEdge[item.second->getEdgeId()].push_back(item.second);
1783 : }
1784 :
1785 66 : const bool origNames = OptionsCont::getOptions().getBool("output.original-names");
1786 5979 : for (NBEdge* edge : toChange) {
1787 5946 : myEdges.erase(edge->getID());
1788 : }
1789 5979 : for (NBEdge* edge : toChange) {
1790 5946 : const std::string origID = edge->getID();
1791 5946 : if (origNames) {
1792 11024 : edge->setOrigID(origID, false);
1793 : }
1794 5946 : edge->setID(idSupplier.getNext());
1795 5946 : myEdges[edge->getID()] = edge;
1796 5965 : for (std::shared_ptr<NBPTStop> stop : stopsOnEdge[origID]) {
1797 57 : stop->setEdgeId(prefix + edge->getID(), *this);
1798 : }
1799 : }
1800 33 : if (prefix.empty()) {
1801 25 : return (int)toChange.size();
1802 : } else {
1803 : int renamed = 0;
1804 : // make a copy because we will modify the map
1805 : auto oldEdges = myEdges;
1806 190 : for (auto item : oldEdges) {
1807 364 : if (!StringUtils::startsWith(item.first, prefix)) {
1808 181 : rename(item.second, prefix + item.first);
1809 181 : renamed++;
1810 : }
1811 : }
1812 : return renamed;
1813 : }
1814 66 : }
1815 :
1816 :
1817 : void
1818 0 : NBEdgeCont::checkOverlap(double threshold, double zThreshold) const {
1819 0 : for (EdgeCont::const_iterator it = myEdges.begin(); it != myEdges.end(); it++) {
1820 0 : const NBEdge* e1 = it->second;
1821 0 : Boundary b1 = e1->getGeometry().getBoxBoundary();
1822 0 : b1.grow(e1->getTotalWidth());
1823 0 : PositionVector outline1 = e1->getCCWBoundaryLine(*e1->getFromNode());
1824 0 : outline1.append(e1->getCCWBoundaryLine(*e1->getToNode()));
1825 : // check is symmetric. only check once per pair
1826 0 : for (EdgeCont::const_iterator it2 = it; it2 != myEdges.end(); it2++) {
1827 0 : const NBEdge* e2 = it2->second;
1828 0 : if (e1 == e2) {
1829 0 : continue;
1830 : }
1831 0 : Boundary b2 = e2->getGeometry().getBoxBoundary();
1832 0 : b2.grow(e2->getTotalWidth());
1833 0 : if (b1.overlapsWith(b2)) {
1834 0 : PositionVector outline2 = e2->getCCWBoundaryLine(*e2->getFromNode());
1835 0 : outline2.append(e2->getCCWBoundaryLine(*e2->getToNode()));
1836 0 : const double overlap = outline1.getOverlapWith(outline2, zThreshold);
1837 0 : if (overlap > threshold) {
1838 0 : WRITE_WARNINGF(TL("Edge '%' overlaps with edge '%' by %."), e1->getID(), e2->getID(), overlap);
1839 : }
1840 0 : }
1841 0 : }
1842 0 : }
1843 0 : }
1844 :
1845 :
1846 : void
1847 21 : NBEdgeCont::checkGrade(double threshold) const {
1848 2811 : for (EdgeCont::const_iterator it = myEdges.begin(); it != myEdges.end(); it++) {
1849 2790 : const NBEdge* edge = it->second;
1850 5367 : for (int i = 0; i < (int)edge->getNumLanes(); i++) {
1851 2872 : double maxJump = 0;
1852 2872 : const double grade = edge->getLaneShape(i).getMaxGrade(maxJump);
1853 2872 : if (maxJump > 0.01) {
1854 0 : WRITE_WARNINGF(TL("Edge '%' has a vertical jump of %m."), edge->getID(), maxJump);
1855 2872 : } else if (grade > threshold) {
1856 885 : WRITE_WARNINGF(TL("Edge '%' has a grade of %%."), edge->getID(), grade * 100, "%");
1857 295 : break;
1858 : }
1859 : }
1860 : const std::vector<NBEdge::Connection>& connections = edge->getConnections();
1861 3820 : for (std::vector<NBEdge::Connection>::const_iterator it_con = connections.begin(); it_con != connections.end(); ++it_con) {
1862 : const NBEdge::Connection& c = *it_con;
1863 1034 : double maxJump = 0;
1864 1034 : const double grade = MAX2(c.shape.getMaxGrade(maxJump), c.viaShape.getMaxGrade(maxJump));
1865 1034 : if (maxJump > 0.01) {
1866 0 : WRITE_WARNINGF(TL("Connection '%' has a vertical jump of %m."), c.getDescription(edge), maxJump);
1867 1034 : } else if (grade > threshold) {
1868 8 : WRITE_WARNINGF(TL("Connection '%' has a grade of %%."), c.getDescription(edge), grade * 100, "%");
1869 4 : break;
1870 : }
1871 : }
1872 : }
1873 21 : }
1874 :
1875 :
1876 : int
1877 2 : NBEdgeCont::joinLanes(SVCPermissions perms) {
1878 : int affectedEdges = 0;
1879 38 : for (auto item : myEdges) {
1880 36 : if (item.second->joinLanes(perms)) {
1881 18 : affectedEdges++;
1882 : }
1883 : }
1884 2 : return affectedEdges;
1885 : }
1886 :
1887 :
1888 : bool
1889 2898 : NBEdgeCont::MinLaneComparatorIdLess::operator()(const std::pair<NBEdge*, int>& a, const std::pair<NBEdge*, int>& b) const {
1890 2898 : if (a.first->getID() == b.first->getID()) {
1891 44 : return a.second < b.second;
1892 : }
1893 2854 : return a.first->getID() < b.first->getID();
1894 : }
1895 :
1896 : int
1897 6 : NBEdgeCont::joinTramEdges(NBDistrictCont& dc, NBPTStopCont& sc, NBPTLineCont& lc, double maxDist) {
1898 : // this is different from joinSimilarEdges because there don't need to be
1899 : // shared nodes and tram edges may be split
1900 : std::vector<NBEdge*> tramEdges;
1901 : std::vector<NBEdge*> targetEdges;
1902 2225 : for (auto item : myEdges) {
1903 2219 : SVCPermissions permissions = item.second->getPermissions();
1904 2219 : if (isTram(permissions)) {
1905 486 : if (item.second->getNumLanes() == 1) {
1906 458 : tramEdges.push_back(item.second);
1907 : } else {
1908 84 : WRITE_WARNINGF(TL("Not joining tram edge '%' with % lanes."), item.second->getID(), item.second->getNumLanes());
1909 : }
1910 1733 : } else if ((permissions & (SVC_PASSENGER | SVC_BUS)) != 0) {
1911 1165 : targetEdges.push_back(item.second);
1912 : }
1913 : }
1914 6 : if (tramEdges.empty() || targetEdges.empty()) {
1915 : return 0;
1916 : }
1917 : int numJoined = 0;
1918 : NamedRTree tramTree;
1919 464 : for (NBEdge* const edge : tramEdges) {
1920 458 : const Boundary& bound = edge->getGeometry().getBoxBoundary();
1921 458 : float min[2] = { static_cast<float>(bound.xmin()), static_cast<float>(bound.ymin()) };
1922 458 : float max[2] = { static_cast<float>(bound.xmax()), static_cast<float>(bound.ymax()) };
1923 458 : tramTree.Insert(min, max, edge);
1924 458 : }
1925 : // {targetEdge, laneIndex : tramEdge}
1926 : std::map<std::pair<NBEdge*, int>, NBEdge*, MinLaneComparatorIdLess> matches;
1927 :
1928 1171 : for (NBEdge* const edge : targetEdges) {
1929 1165 : Boundary bound = edge->getGeometry().getBoxBoundary();
1930 1165 : bound.grow(maxDist + edge->getTotalWidth());
1931 1165 : float min[2] = { static_cast<float>(bound.xmin()), static_cast<float>(bound.ymin()) };
1932 1165 : float max[2] = { static_cast<float>(bound.xmax()), static_cast<float>(bound.ymax()) };
1933 : std::set<const Named*> near;
1934 : Named::StoringVisitor visitor(near);
1935 : tramTree.Search(min, max, visitor);
1936 : // the nearby set is actually just re-sorting according to the id to make the tests comparable
1937 : std::set<NBEdge*, ComparatorIdLess> nearby;
1938 4721 : for (const Named* namedEdge : near) {
1939 3556 : nearby.insert(const_cast<NBEdge*>(static_cast<const NBEdge*>(namedEdge)));
1940 : }
1941 4721 : for (NBEdge* const tramEdge : nearby) {
1942 : // find a continous stretch of tramEdge that runs along one of the
1943 : // lanes of the road edge
1944 : const PositionVector& tramShape = tramEdge->getGeometry();
1945 3556 : double minEdgeDist = maxDist + 1;
1946 : int minLane = -1;
1947 : // find the lane where the maximum distance from the tram geometry
1948 : // is minimal and within maxDist
1949 10405 : for (int i = 0; i < edge->getNumLanes(); i++) {
1950 : double maxLaneDist = -1;
1951 6849 : if ((edge->getPermissions(i) & (SVC_PASSENGER | SVC_BUS)) != 0) {
1952 6327 : const PositionVector& laneShape = edge->getLaneShape(i);
1953 7373 : for (Position pos : laneShape) {
1954 7119 : const double dist = tramShape.distance2D(pos, false);
1955 : #ifdef DEBUG_JOIN_TRAM
1956 : //if (edge->getID() == "106838214#1") {
1957 : // std::cout << " edge=" << edge->getID() << " tramEdge=" << tramEdge->getID() << " lane=" << i << " pos=" << pos << " dist=" << dist << "\n";
1958 : //}
1959 : #endif
1960 7119 : if (dist == GeomHelper::INVALID_OFFSET || dist > maxDist) {
1961 : maxLaneDist = -1;
1962 : break;
1963 : }
1964 : maxLaneDist = MAX2(maxLaneDist, dist);
1965 : }
1966 254 : if (maxLaneDist >= 0 && maxLaneDist < minEdgeDist) {
1967 : minEdgeDist = maxLaneDist;
1968 : minLane = i;
1969 : }
1970 : }
1971 : }
1972 3556 : if (minLane >= 0) {
1973 : // edge could run in the wrong direction and still fit the threshold we check the angle as well
1974 248 : const PositionVector& laneShape = edge->getLaneShape(minLane);
1975 248 : const double offset1 = tramShape.nearest_offset_to_point2D(laneShape.front(), false);
1976 248 : const double offset2 = tramShape.nearest_offset_to_point2D(laneShape.back(), false);
1977 248 : Position p1 = tramShape.positionAtOffset2D(offset1);
1978 248 : Position p2 = tramShape.positionAtOffset2D(offset2);
1979 248 : double tramAngle = GeomHelper::legacyDegree(p1.angleTo2D(p2), true);
1980 248 : bool angleOK = GeomHelper::getMinAngleDiff(tramAngle, edge->getTotalAngle()) < JOIN_TRAM_MAX_ANGLE;
1981 248 : if (angleOK && offset2 > offset1) {
1982 198 : std::pair<NBEdge*, int> key = std::make_pair(edge, minLane);
1983 : if (matches.count(key) == 0) {
1984 188 : matches[key] = tramEdge;
1985 : } else {
1986 40 : WRITE_WARNINGF(TL("Ambiguous tram edges '%' and '%' for lane '%'."), matches[key]->getID(), tramEdge->getID(), edge->getLaneID(minLane));
1987 : }
1988 : #ifdef DEBUG_JOIN_TRAM
1989 : std::cout << edge->getLaneID(minLane) << " is close to tramEdge " << tramEdge->getID() << " maxLaneDist=" << minEdgeDist << " tramLength=" << tramEdge->getLength() << " edgeLength=" << edge->getLength() << " tramAngle=" << tramAngle << " edgeAngle=" << edge->getTotalAngle() << "\n";
1990 : #endif
1991 : }
1992 : }
1993 : }
1994 1165 : }
1995 6 : if (matches.size() == 0) {
1996 : return 0;
1997 : }
1998 12 : const bool origNames = OptionsCont::getOptions().getBool("output.original-names");
1999 : // find continous runs of matched edges for each tramEdge
2000 464 : for (NBEdge* tramEdge : tramEdges) {
2001 : std::vector<std::pair<double, std::pair<NBEdge*, int> > > roads;
2002 14710 : for (auto item : matches) {
2003 14252 : if (item.second == tramEdge) {
2004 : NBEdge* road = item.first.first;
2005 : int laneIndex = item.first.second;
2006 188 : const PositionVector& laneShape = road->getLaneShape(laneIndex);
2007 188 : double tramPos = tramEdge->getGeometry().nearest_offset_to_point2D(laneShape.front(), false);
2008 188 : roads.push_back(std::make_pair(tramPos, item.first));
2009 : }
2010 : }
2011 458 : if (roads.size() != 0) {
2012 :
2013 55 : sort(roads.begin(), roads.end());
2014 : #ifdef DEBUG_JOIN_TRAM
2015 : std::cout << " tramEdge=" << tramEdge->getID() << " roads=";
2016 : for (auto item : roads) {
2017 : std::cout << item.second.first->getLaneID(item.second.second) << ",";
2018 : }
2019 : std::cout << " offsets=";
2020 : for (auto item : roads) {
2021 : std::cout << item.first << ",";
2022 : }
2023 : std::cout << "\n";
2024 : #endif
2025 : // merge tramEdge into road lanes
2026 : EdgeVector replacement;
2027 : double pos = 0;
2028 : int tramPart = 0;
2029 55 : std::string tramEdgeID = tramEdge->getID();
2030 : NBNode* tramFrom = tramEdge->getFromNode();
2031 : PositionVector tramShape = tramEdge->getGeometry();
2032 55 : const double tramLength = tramShape.length();
2033 55 : EdgeVector incoming = tramFrom->getIncomingEdges();
2034 : bool erasedLast = false;
2035 243 : for (const auto& item : roads) {
2036 188 : const double gap = item.first - pos;
2037 188 : NBEdge* road = item.second.first;
2038 188 : int laneIndex = item.second.second;
2039 188 : if (gap >= JOIN_TRAM_MIN_LENGTH) {
2040 : #ifdef DEBUG_JOIN_TRAM
2041 : std::cout << " splitting tramEdge=" << tramEdge->getID() << " at " << item.first << " (gap=" << gap << ")\n";
2042 : #endif
2043 72 : const std::string firstPartID = tramEdgeID + "#" + toString(tramPart++);
2044 36 : splitAt(dc, tramEdge, gap, road->getFromNode(), firstPartID, tramEdgeID, 1, 1);
2045 36 : tramEdge = retrieve(tramEdgeID); // second part;
2046 36 : NBEdge* firstPart = retrieve(firstPartID);
2047 36 : firstPart->invalidateConnections(true);
2048 : incoming.clear();
2049 36 : incoming.push_back(firstPart);
2050 36 : replacement.push_back(firstPart);
2051 : }
2052 188 : pos = item.first + road->getGeometry().length();
2053 188 : numJoined++;
2054 188 : replacement.push_back(road);
2055 : // merge section of tramEdge into road lane
2056 188 : if (road->getToNode() != tramEdge->getToNode() && (tramLength - pos) >= JOIN_TRAM_MIN_LENGTH) {
2057 164 : tramEdge->reinitNodes(road->getToNode(), tramEdge->getToNode());
2058 164 : tramEdge->setGeometry(tramShape.getSubpart(pos, tramShape.length()));
2059 : erasedLast = false;
2060 : #ifdef DEBUG_JOIN_TRAM
2061 : std::cout << " shorted tramEdge=" << tramEdge->getID() << " (joined with roadEdge=" << road->getID() << "\n";
2062 : #endif
2063 : } else {
2064 : #ifdef DEBUG_JOIN_TRAM
2065 : std::cout << " erased tramEdge=" << tramEdge->getID() << "\n";
2066 : #endif
2067 24 : extract(dc, tramEdge, true);
2068 : erasedLast = true;
2069 : }
2070 188 : road->setPermissions(road->getPermissions(laneIndex) | SVC_TRAM, laneIndex);
2071 188 : if (origNames) {
2072 114 : road->setOrigID(tramEdgeID, true, laneIndex);
2073 : }
2074 263 : for (NBEdge* in : incoming) {
2075 75 : if (isTram(in->getPermissions()) && !in->isConnectedTo(road)) {
2076 47 : if (in->getFromNode() != road->getFromNode()) {
2077 44 : in->reinitNodes(in->getFromNode(), road->getFromNode());
2078 : } else {
2079 3 : extract(dc, in, true);
2080 : #ifdef DEBUG_JOIN_TRAM
2081 : std::cout << " erased incoming tramEdge=" << in->getID() << "\n";
2082 : #endif
2083 : }
2084 : }
2085 : }
2086 : incoming.clear();
2087 : }
2088 55 : NBEdge* lastRoad = roads.back().second.first;
2089 55 : if (erasedLast) {
2090 : // copy to avoid concurrent modification
2091 22 : auto outEdges = tramEdge->getToNode()->getOutgoingEdges();
2092 68 : for (NBEdge* out : outEdges) {
2093 46 : if (isTram(out->getPermissions()) && !lastRoad->isConnectedTo(out)) {
2094 25 : if (lastRoad->getToNode() != out->getToNode()) {
2095 24 : out->reinitNodes(lastRoad->getToNode(), out->getToNode());
2096 : } else {
2097 1 : extract(dc, out, true);
2098 : #ifdef DEBUG_JOIN_TRAM
2099 : std::cout << " erased outgoing tramEdge=" << out->getID() << "\n";
2100 : #endif
2101 :
2102 : }
2103 : }
2104 : }
2105 22 : } else {
2106 33 : replacement.push_back(tramEdge);
2107 : }
2108 : // update ptstops and ptlines
2109 55 : sc.replaceEdge(tramEdgeID, replacement);
2110 55 : lc.replaceEdge(tramEdgeID, replacement);
2111 110 : }
2112 458 : }
2113 :
2114 6 : return numJoined;
2115 6 : }
2116 :
2117 :
2118 : EdgeVector
2119 153 : NBEdgeCont::getAllEdges() const {
2120 : EdgeVector result;
2121 52740 : for (auto item : myEdges) {
2122 52587 : item.second->setNumericalID((int)result.size());
2123 52587 : result.push_back(item.second);
2124 : }
2125 153 : return result;
2126 0 : }
2127 :
2128 : RouterEdgeVector
2129 63 : NBEdgeCont::getAllRouterEdges() const {
2130 63 : EdgeVector all = getAllEdges();
2131 126 : return RouterEdgeVector(all.begin(), all.end());
2132 63 : }
2133 :
2134 : bool
2135 1795 : NBEdgeCont::checkConsistency(const NBNodeCont& nc) {
2136 : bool ok = true;
2137 85257 : for (const auto& item : myEdges) {
2138 83462 : NBEdge* e = item.second;
2139 83462 : if (nc.retrieve(e->getFromNode()->getID()) == nullptr) {
2140 4 : WRITE_ERRORF(TL("Edge's '%' from-node '%' is not known."), e->getID(), e->getFromNode()->getID());
2141 : ok = false;
2142 : }
2143 83462 : if (nc.retrieve(e->getToNode()->getID()) == nullptr) {
2144 4 : WRITE_ERRORF(TL("Edge's '%' to-node '%' is not known."), e->getID(), e->getToNode()->getID());
2145 : ok = false;
2146 : }
2147 :
2148 : }
2149 1795 : return ok;
2150 : }
2151 :
2152 :
2153 : void
2154 75 : NBEdgeCont::fixSplitCustomLength() {
2155 2192 : for (auto item : myEdges) {
2156 : NBEdge* e = item.second;
2157 2117 : if (e->hasLoadedLength() && myWasSplit.count(e) != 0) {
2158 : // subtract half the length of the longest incoming / outgoing connection
2159 : double maxLengthOut = 0;
2160 5 : for (const NBEdge::Connection& c : e->getConnections()) {
2161 3 : maxLengthOut = MAX2(maxLengthOut, c.length + c.viaLength);
2162 : }
2163 : double maxLengthIn = 0;
2164 4 : for (const NBEdge* in : e->getIncomingEdges()) {
2165 7 : for (const NBEdge::Connection& c : in->getConnectionsFromLane(-1, e, -1)) {
2166 5 : maxLengthIn = MAX2(maxLengthIn, c.length + c.viaLength);
2167 2 : }
2168 2 : }
2169 4 : e->setLoadedLength(MAX2(POSITION_EPS, e->getLoadedLength() - (maxLengthIn + maxLengthOut) / 2));
2170 : }
2171 : }
2172 75 : }
2173 :
2174 : void
2175 0 : NBEdgeCont::computeAngles() {
2176 0 : for (auto item : myEdges) {
2177 0 : item.second->computeAngle();
2178 : }
2179 0 : }
2180 :
2181 :
2182 : std::set<std::string>
2183 1636 : NBEdgeCont::getUsedTypes() const {
2184 : std::set<std::string> result;
2185 90707 : for (auto item : myEdges) {
2186 89071 : if (item.second->getTypeID() != "") {
2187 : result.insert(item.second->getTypeID());
2188 : }
2189 : }
2190 1636 : return result;
2191 : }
2192 :
2193 :
2194 : int
2195 4 : NBEdgeCont::removeEdgesBySpeed(NBDistrictCont& dc) {
2196 : EdgeSet toRemove;
2197 84 : for (auto item : myEdges) {
2198 80 : NBEdge* edge = item.second;
2199 : // remove edges which allow a speed below a set one (set using "keep-edges.min-speed")
2200 80 : if (edge->getSpeed() < myEdgesMinSpeed) {
2201 : toRemove.insert(edge);
2202 : }
2203 : }
2204 : int numRemoved = 0;
2205 4 : for (NBEdge* edge : toRemove) {
2206 : // explicit whitelist overrides removal
2207 0 : if (myEdges2Keep.size() == 0 || myEdges2Keep.count(edge->getID()) == 0) {
2208 0 : extract(dc, edge);
2209 0 : numRemoved++;
2210 : }
2211 : }
2212 4 : return numRemoved;
2213 : }
2214 :
2215 :
2216 : int
2217 4 : NBEdgeCont::removeEdgesByPermissions(NBDistrictCont& dc) {
2218 : EdgeSet toRemove;
2219 84 : for (auto item : myEdges) {
2220 80 : NBEdge* edge = item.second;
2221 : // check whether the edge shall be removed because it does not allow any of the wished classes
2222 80 : if (myVehicleClasses2Keep != 0 && (myVehicleClasses2Keep & edge->getPermissions()) == 0) {
2223 : toRemove.insert(edge);
2224 : }
2225 : // check whether the edge shall be removed due to allowing unwished classes only
2226 80 : if (myVehicleClasses2Remove != 0 && (myVehicleClasses2Remove | edge->getPermissions()) == myVehicleClasses2Remove) {
2227 : toRemove.insert(edge);
2228 : }
2229 : }
2230 : int numRemoved = 0;
2231 29 : for (NBEdge* edge : toRemove) {
2232 : // explicit whitelist overrides removal
2233 25 : if (myEdges2Keep.size() == 0 || myEdges2Keep.count(edge->getID()) == 0) {
2234 25 : extract(dc, edge);
2235 25 : numRemoved++;
2236 : }
2237 : }
2238 4 : return numRemoved;
2239 : }
2240 :
2241 :
2242 : int
2243 1704 : NBEdgeCont::removeLanesByWidth(NBDistrictCont& dc, const double minWidth) {
2244 : EdgeSet toRemove;
2245 99606 : for (auto item : myEdges) {
2246 97902 : NBEdge* const edge = item.second;
2247 : std::vector<int> indices;
2248 97902 : int idx = 0;
2249 226842 : for (const auto& lane : edge->getLanes()) {
2250 128940 : if (lane.width != NBEdge::UNSPECIFIED_WIDTH && lane.width < minWidth) {
2251 4 : indices.push_back(idx);
2252 : }
2253 128940 : idx++;
2254 : }
2255 97902 : if ((int)indices.size() == edge->getNumLanes()) {
2256 : toRemove.insert(edge);
2257 : } else {
2258 : std::reverse(indices.begin(), indices.end());
2259 97906 : for (const int i : indices) {
2260 4 : edge->deleteLane(i, false, true);
2261 : }
2262 : }
2263 97902 : }
2264 : int numRemoved = 0;
2265 1704 : for (NBEdge* edge : toRemove) {
2266 : // explicit whitelist overrides removal
2267 0 : if (myEdges2Keep.size() == 0 || myEdges2Keep.count(edge->getID()) == 0) {
2268 0 : extract(dc, edge);
2269 0 : numRemoved++;
2270 : }
2271 : }
2272 1704 : return numRemoved;
2273 : }
2274 :
2275 :
2276 : /****************************************************************************/
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