Method ParseRestrictions

generator/restriction_collector.cpp:77–121

}

bool RestrictionCollector::ParseRestrictions(std::string const & path)
{
  std::ifstream stream(path);
  if (stream.fail())
    return false;

  std::string line;
  while (std::getline(stream, line))
  {
    strings::SimpleTokenizer iter(line, ", \t\r\n");
    if (!iter)  // the line is empty
      return false;

    Restriction::Type restrictionType;
    auto viaType = RestrictionWriter::ViaType::Count;
    FromString(*iter, restrictionType);
    ++iter;

    FromString(*iter, viaType);
    ++iter;

    m2::PointD coords = kNoCoords;
    if (viaType == RestrictionWriter::ViaType::Node)
    {
      FromString(*iter, coords.x);
      ++iter;
      FromString(*iter, coords.y);
      ++iter;
    }

    std::vector<base::GeoObjectId> osmIds;
    if (!ParseLineOfWayIds(iter, osmIds))
    {
      LOG(LWARNING, ("Cannot parse osm ids from", path));
      return false;
    }

    if (viaType == RestrictionWriter::ViaType::Node)
      CHECK_EQUAL(osmIds.size(), 2, ("Only |from| and |to| osmId."));

    CHECK_NOT_EQUAL(viaType, RestrictionWriter::ViaType::Count, ());
    AddRestriction(coords, restrictionType, osmIds);
  }
  return true;
}

Joint::Id RestrictionCollector::GetFirstCommonJoint(uint32_t firstFeatureId, uint32_t secondFeatureId) const
{