Line data    Source code

       1             : /****************************************************************************/
       2             : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
       3             : // Copyright (C) 2001-2024 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             : /****************************************************************************/
      14             : /// @file    NIVissimTrafficDescription.cpp
      15             : /// @author  Daniel Krajzewicz
      16             : /// @date    Sept 2002
      17             : ///
      18             : // -------------------
      19             : /****************************************************************************/
      20             : #include <config.h>
      21             : 
      22             : #include <string>
      23             : #include <map>
      24             : #include <cassert>
      25             : #include "NIVissimVehicleClassVector.h"
      26             : #include "NIVissimTrafficDescription.h"
      27             : 
      28             : 
      29             : // ===========================================================================
      30             : // member function definitions
      31             : // ===========================================================================
      32             : NIVissimTrafficDescription::DictType NIVissimTrafficDescription::myDict;
      33             : 
      34             : 
      35             : // ===========================================================================
      36             : // member method definitions
      37             : // ===========================================================================
      38           0 : NIVissimTrafficDescription::NIVissimTrafficDescription(
      39             :     const std::string& name,
      40           0 :     const NIVissimVehicleClassVector& vehicleTypes)
      41           0 :     : myName(name), myVehicleTypes(vehicleTypes) {}
      42             : 
      43             : 
      44           0 : NIVissimTrafficDescription::~NIVissimTrafficDescription() {
      45           0 :     for (NIVissimVehicleClassVector::iterator i = myVehicleTypes.begin(); i != myVehicleTypes.end(); i++) {
      46           0 :         delete *i;
      47             :     }
      48             :     myVehicleTypes.clear();
      49           0 : }
      50             : 
      51             : 
      52             : bool
      53           0 : NIVissimTrafficDescription::dictionary(int id,
      54             :                                        const std::string& name,
      55             :                                        const NIVissimVehicleClassVector& vehicleTypes) {
      56           0 :     NIVissimTrafficDescription* o = new NIVissimTrafficDescription(name, vehicleTypes);
      57           0 :     if (!dictionary(id, o)) {
      58           0 :         delete o;
      59           0 :         return false;
      60             :     }
      61             :     return true;
      62             : }
      63             : 
      64             : 
      65             : bool
      66           0 : NIVissimTrafficDescription::dictionary(int id, NIVissimTrafficDescription* o) {
      67             :     DictType::iterator i = myDict.find(id);
      68           0 :     if (i == myDict.end()) {
      69           0 :         myDict[id] = o;
      70           0 :         return true;
      71             :     }
      72             :     return false;
      73             : }
      74             : 
      75             : 
      76             : NIVissimTrafficDescription*
      77           0 : NIVissimTrafficDescription::dictionary(int id) {
      78             :     DictType::iterator i = myDict.find(id);
      79           0 :     if (i == myDict.end()) {
      80             :         return nullptr;
      81             :     }
      82           0 :     return (*i).second;
      83             : }
      84             : 
      85             : 
      86             : void
      87           9 : NIVissimTrafficDescription::clearDict() {
      88           9 :     for (DictType::iterator i = myDict.begin(); i != myDict.end(); i++) {
      89           0 :         delete (*i).second;
      90             :     }
      91             :     myDict.clear();
      92           9 : }
      93             : 
      94             : 
      95             : 
      96             : 
      97             : double
      98           0 : NIVissimTrafficDescription::meanSpeed(int id) {
      99           0 :     NIVissimTrafficDescription* i = dictionary(id);
     100             :     assert(i != 0);
     101           0 :     return i->meanSpeed();
     102             : }
     103             : 
     104             : 
     105             : double
     106           0 : NIVissimTrafficDescription::meanSpeed() const {
     107             :     double speed = 0;
     108           0 :     for (NIVissimVehicleClassVector::const_iterator i = myVehicleTypes.begin(); i != myVehicleTypes.end(); i++) {
     109           0 :         speed += (*i)->getSpeed();
     110             :     }
     111           0 :     return speed / (double) myVehicleTypes.size();
     112             : }
     113             : 
     114             : 
     115             : /****************************************************************************/