update cppgtfs, add (hidden as of now, as the mode is not complete) option -F to keep additional non-standard GTFS fields

src/pfaedle/config/ConfigReader.cpp

@@ -144,10 +144,11 @@ void ConfigReader::read(Config* cfg, int argc, char** argv) {
                          {"stats", no_argument, 0, 14},
                          {"no-hop-cache", no_argument, 0, 15},
                          {"gaussian-noise", required_argument, 0, 16},
+                         {"keep-additional-gtfs-fields", no_argument, 0, 'F'},
                          {0, 0, 0, 0}};
 
   char c;
-  while ((c = getopt_long(argc, argv, ":o:hvi:c:x:Dm:g:X:T:d:pP:", ops, 0)) !=
+  while ((c = getopt_long(argc, argv, ":o:hvi:c:x:Dm:g:X:T:d:pP:F", ops, 0)) !=
          -1) {
     switch (c) {
       case 1:
@@ -219,6 +220,9 @@ void ConfigReader::read(Config* cfg, int argc, char** argv) {
       case 16:
         cfg->gaussianNoise = atof(optarg);
         break;
+      case 'F':
+        cfg->parseAdditionalGTFSFields = true;
+        break;
       case 'v':
         std::cout << "pfaedle " << VERSION_FULL << std::endl;
         exit(0);

src/pfaedle/config/PfaedleConfig.h

@@ -9,6 +9,7 @@
 #include <sstream>
 #include <string>
 #include <vector>
+
 #include "ad/cppgtfs/gtfs/Route.h"
 #include "util/geo/Geo.h"
 
@@ -36,6 +37,7 @@ struct Config {
         noTrie(false),
         noHopCache(false),
         writeStats(false),
+        parseAdditionalGTFSFields(false),
         gridSize(2000 / util::geo::M_PER_DEG),
         gaussianNoise(0) {}
   std::string dbgOutputPath;
@@ -62,6 +64,7 @@ struct Config {
   bool noTrie;
   bool noHopCache;
   bool writeStats;
+  bool parseAdditionalGTFSFields;
   double gridSize;
   double gaussianNoise;
 
@@ -85,6 +88,7 @@ struct Config {
        << "no-a-star: " << noAStar << "\n"
        << "no-trie: " << noTrie << "\n"
        << "no-hop-cache: " << noHopCache << "\n"
+       << "parse-additional-gtfs-fields: " << parseAdditionalGTFSFields << "\n"
        << "write-stats: " << writeStats << "\n"
        << "feed-paths: ";