Function CleanupCrackLine

deps/tesseract/cube/cube_line_segmenter.cpp:110–122

Helper cleans up after CrackLine.

// Helper cleans up after CrackLine.
static void CleanupCrackLine(int line_cnt, Pixa **lines_pixa,
                             Boxa **line_con_comps,
                             Pixa **line_con_comps_pix) {
  for (int line = 0; line < line_cnt; line++) {
    if (lines_pixa[line] != NULL) {
      pixaDestroy(&lines_pixa[line]);
    }
  }

  delete []lines_pixa;
  boxaDestroy(line_con_comps);
  pixaDestroy(line_con_comps_pix);
}

// do a desperate attempt at cracking lines
Pixa *CubeLineSegmenter::CrackLine(Pix *cracked_line_pix,