Method Finish

generator/feature_sorter.cpp:66–143

  }

  void Finish() override
  {
    // write version information
    {
      FilesContainerW writer(m_filename);
      auto w = writer.GetWriter(VERSION_FILE_TAG);
      version::WriteVersion(*w, m_versionDate);
    }

    // write own mwm header
    m_header.SetBounds(m_bounds);
    {
      FilesContainerW writer(m_filename, FileWriter::OP_WRITE_EXISTING);
      auto w = writer.GetWriter(HEADER_FILE_TAG);
      m_header.Save(*w);
    }

    // write region info
    {
      FilesContainerW writer(m_filename, FileWriter::OP_WRITE_EXISTING);
      auto w = writer.GetWriter(REGION_INFO_FILE_TAG);
      m_regionData.Serialize(*w);
    }

    // assume like we close files
    Flush();

    {
      FilesContainerW writer(m_filename, FileWriter::OP_WRITE_EXISTING);
      auto w = writer.GetWriter(FEATURES_FILE_TAG);

      size_t const startOffset = w->Pos();
      CHECK(coding::IsAlign8(startOffset), ());

      feature::DatSectionHeader header;
      header.Serialize(*w);

      uint64_t bytesWritten = static_cast<uint64_t>(w->Pos());
      coding::WritePadding(*w, bytesWritten);

      header.m_featuresOffset = base::asserted_cast<uint32_t>(w->Pos() - startOffset);
      ReaderSource<ModelReaderPtr> src(std::make_unique<FileReader>(m_dataFile.GetName()));
      rw::ReadAndWrite(src, *w);
      header.m_featuresSize = base::asserted_cast<uint32_t>(w->Pos() - header.m_featuresOffset - startOffset);

      auto const endOffset = w->Pos();
      w->Seek(startOffset);
      header.Serialize(*w);
      w->Seek(endOffset);
    }

    // File Writer finalization function with adding section to the main mwm file.
    auto const finalizeFn = [this](std::unique_ptr<TmpFile> && tmpFile, std::string const & tag)
    {
      auto & w = tmpFile->GetWriter();
      w.Flush();
      FilesContainerW writer(m_filename, FileWriter::OP_WRITE_EXISTING);
      writer.Write(w.GetName(), tag);