Line data    Source code

       1             : #include "data/SUMO/TAZ.hpp"
       2             : 
       3             : #include <cstring>
       4             : #include <fstream>
       5             : #include <iostream>
       6             : #include <memory>
       7             : #include <rapidxml.hpp>
       8             : #include <rapidxml_utils.hpp>
       9             : #include <sstream>
      10             : 
      11             : using namespace std;
      12             : using namespace rapidxml;
      13             : using namespace SUMO;
      14             : using namespace utils::stringify;
      15             : 
      16           1 : TAZs TAZ::loadFromFile(const string &path) {
      17           1 :     TAZs ret;
      18             : 
      19             :     // Parse XML
      20           1 :     shared_ptr<file<>> xmlFilePointer = nullptr;
      21           1 :     try {
      22           1 :         xmlFilePointer = make_shared<file<>>(path.c_str());
      23           0 :     } catch(const ios_base::failure &e) {
      24           0 :         throw ios_base::failure("Could not open file " + path);
      25             :     }
      26           1 :     file<> &xmlFile = *xmlFilePointer;
      27             : 
      28           2 :     xml_document<> doc;
      29           1 :     doc.parse<0>(xmlFile.data());
      30             : 
      31             :     // Get data from XML parser
      32           1 :     auto tazs = doc.first_node();
      33           1 :     if(!tazs->first_node("taz")) tazs = tazs->first_node();
      34             : 
      35             :     // Junctions
      36         120 :     for(auto it = tazs->first_node("taz"); it; it = it->next_sibling("taz")) {
      37         238 :         TAZ taz;
      38             : 
      39         119 :         taz.id = it->first_attribute("id")->value();
      40             : 
      41             :         // clang-format off
      42        1205 :         for(auto it2 = it->first_node("tazSource"); it2; it2 = it2->next_sibling("tazSource")) {
      43        3258 :             taz.sources.push_back({
      44        1086 :                 it2->first_attribute("id")->value(),
      45        2172 :                 stringify<TAZ::Weight>::fromString(
      46        1086 :                     it2->first_attribute("weight")->value()
      47             :                 )
      48             :             });
      49             :         }
      50        1205 :         for(auto it2 = it->first_node("tazSink"); it2; it2 = it2->next_sibling("tazSink")) {
      51        3258 :             taz.sinks.push_back({
      52        1086 :                 it2->first_attribute("id")->value(),
      53        2172 :                 stringify<TAZ::Weight>::fromString(
      54        1086 :                     it2->first_attribute("weight")->value()
      55             :                 )
      56             :             });
      57             :         }
      58             :         // clang-format on
      59             : 
      60         119 :         ret[taz.id] = taz;
      61             :     }
      62             : 
      63           2 :     return ret;
      64             : }