SUMO - Simulation of Urban MObility
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NIXMLConnectionsHandler.h
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1 /****************************************************************************/
9 // Importer for edge connections stored in XML
10 /****************************************************************************/
11 // SUMO, Simulation of Urban MObility; see http://sumo-sim.org/
12 // Copyright (C) 2001-2013 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 NIXMLConnectionsHandler_h
23 #define NIXMLConnectionsHandler_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 
36 #include <netbuild/NBConnection.h>
37 
38 
39 // ===========================================================================
40 // class declarations
41 // ===========================================================================
42 class NBEdge;
43 class NBEdgeCont;
44 class MsgHandler;
45 
46 
47 // ===========================================================================
48 // class definitions
49 // ===========================================================================
58 public:
63 
64 
67 
68 
69 protected:
71 
72 
80  void myStartElement(int element,
81  const SUMOSAXAttributes& attrs);
83 
84 private:
93  NBConnection parseConnection(const std::string& defRole, const std::string& def);
94 
95 
101  void parseLaneBound(const SUMOSAXAttributes& attrs, NBEdge* from, NBEdge* to);
102 
103 
111  bool parseLaneInfo(const SUMOSAXAttributes& attributes, NBEdge* fromEdge, NBEdge* toEdge, int* fromLane, int* toLane);
112 
113 
121  inline bool parseDeprecatedLaneDefinition(const SUMOSAXAttributes& attributes,
122  NBEdge* fromEdge, NBEdge* toEdge,
123  int* fromLane, int* toLane);
124 
125 
131  inline bool parseLaneDefinition(const SUMOSAXAttributes& attributes, int* fromLane, int* toLane);
132 
141  bool validateLaneInfo(bool canLanesBeNegative, NBEdge* fromEdge, NBEdge* toEdge, int fromLane, int toLane);
142 
143 
144 private:
147 
150 
153 
154 private:
157 
160 
161 
162 };
163 
164 
165 #endif
166 
167 /****************************************************************************/
168 
bool myHaveWarnedAboutDeprecatedLanes
Information whether we have a deprecated attribute.
bool parseLaneInfo(const SUMOSAXAttributes &attributes, NBEdge *fromEdge, NBEdge *toEdge, int *fromLane, int *toLane)
Parses information about lane-2-lane connection when it describes a lane-2-lane relationship.
Importer for edge connections stored in XML.
The representation of a single edge during network building.
Definition: NBEdge.h:71
bool validateLaneInfo(bool canLanesBeNegative, NBEdge *fromEdge, NBEdge *toEdge, int fromLane, int toLane)
Validates information about lane-2-lane connection. Returns true iff information represents a valid c...
void parseLaneBound(const SUMOSAXAttributes &attrs, NBEdge *from, NBEdge *to)
Parses a connection when it describes a lane-2-lane relationship.
SAX-handler base for SUMO-files.
bool parseLaneDefinition(const SUMOSAXAttributes &attributes, int *fromLane, int *toLane)
Parses information about lane-2-lane connection.
NBEdgeCont & myEdgeCont
The edge container to fill.
bool parseDeprecatedLaneDefinition(const SUMOSAXAttributes &attributes, NBEdge *fromEdge, NBEdge *toEdge, int *fromLane, int *toLane)
Parses information about lane-2-lane connection in deprecated format.
NBConnection parseConnection(const std::string &defRole, const std::string &def)
Returns the connection described by def.
Encapsulated SAX-Attributes.
NIXMLConnectionsHandler & operator=(const NIXMLConnectionsHandler &s)
invalidated assignment operator
void myStartElement(int element, const SUMOSAXAttributes &attrs)
Called on the opening of a tag;.
Storage for edges, including some functionality operating on multiple edges.
Definition: NBEdgeCont.h:66
NIXMLConnectionsHandler(NBEdgeCont &ec)
Constructor.
MsgHandler *const myErrorMsgHandler
the handler for loading errors