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NIVissimSingleTypeParser_Knotendefinition.cpp
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1 /****************************************************************************/
8 //
9 /****************************************************************************/
10 // SUMO, Simulation of Urban MObility; see http://sumo-sim.org/
11 // Copyright (C) 2001-2014 DLR (http://www.dlr.de/) and contributors
12 /****************************************************************************/
13 //
14 // This file is part of SUMO.
15 // SUMO is free software: you can redistribute it and/or modify
16 // it under the terms of the GNU General Public License as published by
17 // the Free Software Foundation, either version 3 of the License, or
18 // (at your option) any later version.
19 //
20 /****************************************************************************/
21 
22 
23 // ===========================================================================
24 // included modules
25 // ===========================================================================
26 #ifdef _MSC_VER
27 #include <windows_config.h>
28 #else
29 #include <config.h>
30 #endif
31 
32 #include <iostream>
34 #include <utils/geom/Position.h>
36 #include "../NIImporter_Vissim.h"
37 #include "../tempstructs/NIVissimNodeParticipatingEdge.h"
38 #include "../tempstructs/NIVissimNodeParticipatingEdgeVector.h"
39 #include "../tempstructs/NIVissimNodeDef_Edges.h"
40 #include "../tempstructs/NIVissimNodeDef_Poly.h"
41 #include "../tempstructs/NIVissimNodeDef.h"
43 
44 #ifdef CHECK_MEMORY_LEAKS
45 #include <foreign/nvwa/debug_new.h>
46 #endif // CHECK_MEMORY_LEAKS
47 
48 
49 // ===========================================================================
50 // method definitions
51 // ===========================================================================
53  : NIImporter_Vissim::VissimSingleTypeParser(parent) {}
54 
55 
57 
58 
59 bool
61  //
62  int id;
63  from >> id;
64  //
65  std::string tag;
66  from >> tag;
67  std::string name = readName(from);
68  //
69  tag = overrideOptionalLabel(from);
70  //
71  while (tag != "netzausschnitt") {
72  tag = myRead(from);
73  }
74  //
75  tag = myRead(from);
76  if (tag == "strecke") {
78  while (tag == "strecke") {
79  int edgeid;
80  SUMOReal from_pos, to_pos;
81  from_pos = to_pos = -1.0;
82  from >> edgeid;
83  tag = readEndSecure(from, "strecke");
84  if (tag == "von") {
85  from >> from_pos; // type-checking is missing!
86  from >> tag;
87  from >> to_pos; // type-checking is missing!
88  tag = readEndSecure(from, "strecke");
89  }
90  edges.push_back(new NIVissimNodeParticipatingEdge(edgeid, from_pos, to_pos));
91  }
92  NIVissimNodeDef_Edges::dictionary(id, name, edges);
93  } else {
94  int no = TplConvert::_2int(tag.c_str());
95  PositionVector poly;
96  for (int i = 0; i < no; i++) {
97  poly.push_back(getPosition(from));
98  }
99  poly.closePolygon();
100  NIVissimNodeDef_Poly::dictionary(id, name, poly);
101  }
102  return true;
103 }
104 
105 
106 
107 /****************************************************************************/
108 
NIVissimSingleTypeParser_Knotendefinition(NIImporter_Vissim &parent)
Constructor.
std::string myRead(std::istream &from)
reads from the stream and returns the lower case version of the read value
std::string readEndSecure(std::istream &from, const std::string &excl="")
as myRead, but returns "DATAEND" when the current field has ended
Importer for networks stored in Vissim format.
static bool dictionary(int id, const std::string &name, const NIVissimNodeParticipatingEdgeVector &edges)
bool parse(std::istream &from)
Parses the data type from the given stream.
A list of positions.
Position getPosition(std::istream &from)
returns the 2d-position saved as next within the stream
std::string readName(std::istream &from)
Reads the structures name We cannot use the "<<" operator, as names may contain more than one wor...
std::vector< NIVissimNodeParticipatingEdge * > NIVissimNodeParticipatingEdgeVector
void push_back(const PositionVector &p)
Appends all positions from the given vector.
static int _2int(const E *const data)
Definition: TplConvert.h:114
#define SUMOReal
Definition: config.h:215
std::string overrideOptionalLabel(std::istream &from, const std::string &tag="")
overrides the optional label definition; returns the next tag as done by readEndSecure ...
static bool dictionary(int id, const std::string &name, const PositionVector &poly)