Eclipse SUMO - Simulation of Urban MObility
NIVissimSingleTypeParser_Zeitenverteilungsdefinition.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>
24#include <utils/geom/Position.h>
32
33
34// ===========================================================================
35// method definitions
36// ===========================================================================
38 : NIImporter_Vissim::VissimSingleTypeParser(parent) {}
39
40
42
43
44bool
46 // id
47 std::string id;
48 from >> id;
49 // list of points
51 std::string tag;
52 do {
53 tag = readEndSecure(from);
54 if (tag == "mittelwert") {
55 double mean, deviation;
56 from >> mean;
57 from >> tag;
58 from >> deviation;
59 delete points;
60 return DistributionCont::dictionary("times", id,
61 new Distribution_Parameterized(id, mean, deviation));
62 }
63 if (tag != "DATAEND") {
64 double p1 = StringUtils::toDouble(tag);
65 from >> tag;
66 double p2 = StringUtils::toDouble(tag);
67 points->add(p1, p2);
68 }
69 } while (tag != "DATAEND");
70 return DistributionCont::dictionary("times", id, points);
71}
72
73
74/****************************************************************************/
static bool dictionary(const std::string &type, const std::string &id, Distribution *d)
Adds a distribution of the given type and name to the container.
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.
bool parse(std::istream &from)
Parses the data type from the given stream.
bool add(T val, double prob, bool checkDuplicates=true)
Adds a value with an assigned probability to the distribution.
static double toDouble(const std::string &sData)
converts a string into the double value described by it by calling the char-type converter