Method DoReplace

tools/poly_borders/borders_data.cpp:386–434

}

void BordersData::DoReplace()
{
  LOG(LINFO, ("Start replacing intervals."));

  std::vector<Polygon> newMwmsPolygons;

  for (size_t borderId = 0; borderId < m_bordersPolygons.size(); ++borderId)
  {
    if (ShouldLog(borderId, m_bordersPolygons.size()))
      LOG(LINFO, ("Replacing:", borderId + 1, "/", m_bordersPolygons.size()));

    auto & polygon = m_bordersPolygons[borderId];

    newMwmsPolygons.emplace_back();
    auto & newPolygon = newMwmsPolygons.back();

    for (size_t i = 0; i < polygon.m_points.size(); ++i)
    {
      auto const replaceDataIter = polygon.FindReplaceData(i);
      bool const noReplaceData = replaceDataIter == polygon.m_replaceData.cend();
      if (noReplaceData)
      {
        newPolygon.m_points.emplace_back(polygon.m_points[i].m_point);
        continue;
      }

      auto const srcBorderId = replaceDataIter->m_srcBorderId;
      size_t const srcFrom = replaceDataIter->m_srcReplaceFrom;
      size_t const srcTo = replaceDataIter->m_srcReplaceTo;
      size_t const nextI = replaceDataIter->m_dstTo;
      bool const reversed = replaceDataIter->m_reversed;

      CHECK_EQUAL(i, replaceDataIter->m_dstFrom, ());

      auto const & srcPolygon = m_bordersPolygons[srcBorderId];

      Append(srcFrom, srcTo, reversed, srcPolygon.m_points, newPolygon.m_points);

      polygon.m_replaceData.erase(replaceDataIter);
      i = nextI - 1;
    }

    newPolygon.m_rect = BoundingBox(newPolygon.m_points);
  }

  m_prevCopy = std::move(m_bordersPolygons);
  m_bordersPolygons = std::move(newMwmsPolygons);
  RemoveDuplicatePoints();
}

Polygon const & BordersData::GetBordersPolygonByName(std::string const & name) const
{