Method PrintDiff

tools/poly_borders/borders_data.cpp:230–274

}

void BordersData::PrintDiff()
{
  using Info = std::tuple<double, std::string, size_t, size_t>;

  std::set<Info> info;

  size_t allNumberBeforeCount = 0;
  size_t maxMwmNameLength = 0;
  for (size_t i = 0; i < m_bordersPolygons.size(); ++i)
  {
    auto const & mwmName = m_indexToPolyFileName[i];

    auto const all = static_cast<int32_t>(m_bordersPolygons[i].m_points.size());
    auto const allBefore = static_cast<int32_t>(m_prevCopy[i].m_points.size());

    CHECK_GREATER_OR_EQUAL(allBefore, all, ());
    m_removedPointsCount += allBefore - all;
    allNumberBeforeCount += allBefore;

    double area = 0.0;
    double constexpr kAreaEpsMetersSqr = 1e-4;
    if (m_additionalAreaMetersSqr[i] >= kAreaEpsMetersSqr)
      area = m_additionalAreaMetersSqr[i];

    maxMwmNameLength = std::max(maxMwmNameLength, mwmName.size());
    info.emplace(area, mwmName, allBefore, all);
  }

  for (auto const & [area, name, allBefore, all] : info)
  {
    size_t diff = allBefore - all;
    PrintWithSpaces(name, maxMwmNameLength + 1);
    PrintWithSpaces("-" + std::to_string(diff) + " points", 17);

    std::cout << " total changed area: " << area << " m^2" << std::endl;
  }

  CHECK_NOT_EQUAL(allNumberBeforeCount, 0, ("Empty input?"));
  std::cout << "Number of removed points: " << m_removedPointsCount << std::endl
            << "Removed duplicate point: " << m_duplicatedPointsCount << std::endl
            << "Total removed points: " << m_removedPointsCount + m_duplicatedPointsCount << std::endl;
  std::cout << "Points number before processing: " << allNumberBeforeCount << ", remove( "
            << static_cast<double>(m_removedPointsCount + m_duplicatedPointsCount) / allNumberBeforeCount * 100.0
            << "% )" << std::endl;
}

void BordersData::RemoveEmptySpaceBetweenBorders()
{