Method Print

pose_graph/src/utils/Statistics.cpp:214–259

}

void Statistics::Print(std::ostream& out) {  // NOLINT
  const map_t& tag_map = Instance().tag_map_;

  if (tag_map.empty()) {
    return;
  }

  out << "Statistics\n";

  out.width((std::streamsize)Instance().max_tag_length_);
  out.setf(std::ios::left, std::ios::adjustfield);
  out << "-----------";
  out.width(7);
  out.setf(std::ios::right, std::ios::adjustfield);
  out << "#\t";
  out << "Log Hz\t";
  out << "{avg     +- std    }\t";
  out << "[min,max]\n";

  for (const typename map_t::value_type& t : tag_map) {
    size_t i = t.second;
    out.width((std::streamsize)Instance().max_tag_length_);
    out.setf(std::ios::left, std::ios::adjustfield);
    // Print Name of tag
    out << t.first << "\t";

    out.setf(std::ios::right, std::ios::adjustfield);
    // Print #
    out << std::setw(5) << GetNumSamples(i) << "\t";
    if (GetNumSamples(i) > 0) {
      out << std::showpoint << GetHz(i) << "\t";
      double mean = GetMean(i);
      double stddev = sqrt(GetVariance(i));
      out << "{" << std::showpoint << mean;
      out << " +- ";
      out << std::showpoint << stddev << "}\t";

      double min_value = GetMin(i);
      double max_value = GetMax(i);

      // out.width(5);
      out << std::noshowpoint << "[" << min_value << "," << max_value << "]";
    }
    out << std::endl;
  }
}

void Statistics::WriteAllSamplesToCsvFile(const std::string& path) {
  const map_t& tag_map = Instance().tag_map_;