Eclipse SUMO - Simulation of Urban MObility
NIVissimSingleTypeParser_Zuflussdefinition.cpp
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1/****************************************************************************/
2// Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
3// Copyright (C) 2001-2022 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/****************************************************************************/
19//
20/****************************************************************************/
21#include <config.h>
22
23#include <iostream>
28
29
30// ===========================================================================
31// method definitions
32// ===========================================================================
34 : NIImporter_Vissim::VissimSingleTypeParser(parent) {}
35
36
38
39
40bool
42 std::string id, edgeid;
43 from >> id; // type-checking is missing!
44 std::string tag, name;
45 // override some optional values till q
46 while (tag != "q") {
47 tag = overrideOptionalLabel(from);
48 if (tag == "name") {
49 name = readName(from);
50 } else if (tag == "strecke") {
51 from >> edgeid; // type-checking is missing!
52 }
53 }
54 // read q
55 // bool exact = false;
56 tag = myRead(from);
57 if (tag == "exakt") {
58 // exact = true;
59 tag = myRead(from);
60 }
61 // double q = StringUtils::toDouble(tag);
62 // read the vehicle types
63 from >> tag;
64 int vehicle_combination;
65 from >> vehicle_combination;
66 // check whether optional time information is available
67 tag = readEndSecure(from);
68 double beg, end;
69 beg = -1;
70 end = -1;
71 if (tag == "zeit") {
72 from >> tag;
73 from >> beg;
74 from >> tag;
75 from >> end;
76 }
77 return NIVissimSource::dictionary(id, name, edgeid);
78}
79
80
81/****************************************************************************/
std::string readEndSecure(std::istream &from, const std::string &excl="")
as myRead, but returns "DATAEND" when the current field has ended
std::string readName(std::istream &from)
Reads the structures name We cannot use the "<<" operator, as names may contain more than one word wh...
std::string overrideOptionalLabel(std::istream &from, const std::string &tag="")
overrides the optional label definition; returns the next tag as done by readEndSecure
std::string myRead(std::istream &from)
reads from the stream and returns the lower case version of the read value
Importer for networks stored in Vissim format.
NIVissimSingleTypeParser_Zuflussdefinition(NIImporter_Vissim &parent)
Constructor.
bool parse(std::istream &from)
Parses the data type from the given stream.
static bool dictionary(const std::string &id, const std::string &name, const std::string &edgeid)