SUMO - Simulation of Urban MObility
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NIXMLEdgesHandler.h
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1 /****************************************************************************/
9 // Importer for network edges stored in XML
10 /****************************************************************************/
11 // SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
12 // Copyright (C) 2001-2015 DLR (http://www.dlr.de/) and contributors
13 /****************************************************************************/
14 //
15 // This file is part of SUMO.
16 // SUMO is free software: you can redistribute it and/or modify
17 // it under the terms of the GNU General Public License as published by
18 // the Free Software Foundation, either version 3 of the License, or
19 // (at your option) any later version.
20 //
21 /****************************************************************************/
22 #ifndef NIXMLEdgesHandler_h
23 #define NIXMLEdgesHandler_h
24 
25 
26 // ===========================================================================
27 // included modules
28 // ===========================================================================
29 #ifdef _MSC_VER
30 #include <windows_config.h>
31 #else
32 #include <config.h>
33 #endif
34 
38 #include <netbuild/NBEdge.h>
39 
40 
41 // ===========================================================================
42 // class declarations
43 // ===========================================================================
44 class OptionsCont;
45 class NBNode;
46 class NBEdge;
47 class NBNodeCont;
48 class NBEdgeCont;
49 class NBTypeCont;
50 class NBDistrictCont;
51 
52 
53 // ===========================================================================
54 // class definitions
55 // ===========================================================================
72 public:
81  NBTypeCont& tc, NBDistrictCont& dc,
83  OptionsCont& options);
84 
85 
88 
89 protected:
91 
92 
100  void myStartElement(int element,
101  const SUMOSAXAttributes& attrs);
102 
103 
110  void myEndElement(int element);
112 
113 
114 private:
123 
124 
128 
129 
137  bool setNodes(const SUMOSAXAttributes& attrs);
138 
139 
140 private:
143 
144 
147 
149  std::string myCurrentID;
150 
153 
156 
159 
162 
165 
167  std::string myCurrentStreetName;
168 
170  std::string myCurrentType;
171 
174 
177 
180 
183 
186 
189 
192 
194 
195 
198 
199 
202 
205 
208 
211 
214 
219 
220 
223 
227  struct Split {
229  std::vector<int> lanes;
235  int nameid;
238  };
239 
241  std::vector<Split> mySplits;
242 
243 
247  class split_sorter {
248  public:
250  explicit split_sorter() { }
251 
253  int operator()(const Split& e1, const Split& e2) const {
254  return e1.pos < e2.pos;
255  }
256  };
257 
258 
263  public:
266  : myPosition(pos) { }
267 
269  bool operator()(const Split& e) {
270  return e.pos == myPosition;
271  }
272 
273  private:
276 
277  };
278 
279 
282 
284 
286  const bool myKeepEdgeShape;
287 
288 
289 private:
290 
294  void addEdge(const SUMOSAXAttributes& attrs);
295 
299  void deleteEdge(const SUMOSAXAttributes& attrs);
300 
305  void addLane(const SUMOSAXAttributes& attrs);
306 
311  void addSplit(const SUMOSAXAttributes& attrs);
312 
316  void addRoundabout(const SUMOSAXAttributes& attrs);
317 
318 
319 private:
322 
325 
326 };
327 
328 
329 #endif
330 
331 /****************************************************************************/
332 
Importer for network edges stored in XML.
LaneSpreadFunction myLanesSpread
Information about how to spread the lanes.
Finds a split at the given position.
int nameid
A numerical id.
std::string myCurrentID
The current edge's id.
PositionVector myShape
The shape of the edge.
A container for traffic light definitions and built programs.
void addRoundabout(const SUMOSAXAttributes &attrs)
Parses a roundabout and stores it in myEdgeCont.
SUMOReal mySidewalkWidth
The width of the sidewalk that shall be added to the current edge.
bool setNodes(const SUMOSAXAttributes &attrs)
Sets from/to node information of the currently parsed edge.
int SVCPermissions
The representation of a single edge during network building.
Definition: NBEdge.h:71
NBNode * myFromNode
The nodes the edge starts and ends at.
A container for districts.
NIXMLEdgesHandler(NBNodeCont &nc, NBEdgeCont &ec, NBTypeCont &tc, NBDistrictCont &dc, NBTrafficLightLogicCont &tlc, OptionsCont &options)
Constructor.
bool myHaveReportedAboutOverwriting
Information whether at least one edge's attributes were overwritten.
NBDistrictCont & myDistrictCont
The districts container (needed if an edge must be split)
SAX-handler base for SUMO-files.
NIXMLEdgesHandler & operator=(const NIXMLEdgesHandler &s)
invalid assignment operator
bool operator()(const Split &e)
Comparing operator.
const bool myKeepEdgeShape
Whether the edge shape shall be kept generally.
bool myReinitKeepEdgeShape
Whether the edge shape shall be kept at reinitilization.
void addEdge(const SUMOSAXAttributes &attrs)
Parses an edge and stores the values in "myCurrentEdge".
~NIXMLEdgesHandler()
Destructor.
std::vector< Split > mySplits
The list of this edge's splits.
bool myHaveWarnedAboutDeprecatedLaneId
int operator()(const Split &e1, const Split &e2) const
Comparing operator.
Encapsulated SAX-Attributes.
SUMOReal speed
The speed after this change.
void deleteEdge(const SUMOSAXAttributes &attrs)
parses delete tag and deletes the specified edge
A point in 2D or 3D with translation and scaling methods.
Definition: Position.h:46
A structure which describes changes of lane number or speed along the road.
A list of positions.
void addSplit(const SUMOSAXAttributes &attrs)
Parses a split and stores it in mySplits. Splits are executed Upon reading the end tag of an edge...
std::string myCurrentType
The current edge's type.
SUMOReal myCurrentEndOffset
The current edge's offset till the destination node.
Storage for edges, including some functionality operating on multiple edges.
Definition: NBEdgeCont.h:66
std::vector< int > lanes
The lanes after this change.
NBNodeCont & myNodeCont
The nodes container (for retrieval of referenced nodes)
NBTrafficLightLogicCont & myTLLogicCont
The traffic lights container to add built tls to (when invalidating tls because of splits) ...
Sorts splits by their position (increasing)
LaneSpreadFunction tryGetLaneSpread(const SUMOSAXAttributes &attrs)
Tries to parse the spread type.
SUMOReal myPosition
The position to search for.
SVCPermissions myPermissions
Information about lane permissions.
bool myIsUpdate
Whether this edge definition is an update of a previously inserted edge.
SUMOReal myCurrentSpeed
The current edge's maximum speed.
void myEndElement(int element)
Called when a closing tag occurs.
A storage for options typed value containers)
Definition: OptionsCont.h:108
NBEdge * myCurrentEdge
The currently processed edge.
OptionsCont & myOptions
A reference to the program's options.
LaneSpreadFunction
Numbers representing special SUMO-XML-attribute values Information how the edge's lateral offset shal...
NBTypeCont & myTypeCont
The types container (for retrieval of type defaults)
Represents a single node (junction) during network building.
Definition: NBNode.h:75
Position gpos
A 2D-position (for the node to insert at this place)
#define SUMOReal
Definition: config.h:218
void myStartElement(int element, const SUMOSAXAttributes &attrs)
Called on the opening of a tag;.
NBEdgeCont & myEdgeCont
The edges container (for insertion of build edges)
int myCurrentLaneNo
The current edge's number of lanes.
Container for nodes during the netbuilding process.
Definition: NBNodeCont.h:64
SUMOReal myCurrentWidth
The current edge's lane width.
SUMOReal myLength
The current edge's length.
SUMOReal pos
The position of this change.
std::string myCurrentStreetName
The current edge's street name.
split_by_pos_finder(SUMOReal pos)
Constructor.
void addLane(const SUMOSAXAttributes &attrs)
Parses a lane and modifies myCurrentEdge according to the given attribures.
int myCurrentPriority
The current edge's priority.
A storage for available types of edges.
Definition: NBTypeCont.h:56
PositionVector tryGetShape(const SUMOSAXAttributes &attrs)
Tries to parse the shape definition.