Method Classified

deps/tesseract/ccstruct/matrix.cpp:36–45

Returns true if there are any real classification results.

// Returns true if there are any real classification results.
bool MATRIX::Classified(int col, int row, int wildcard_id) const {
  if (get(col, row) == NOT_CLASSIFIED) return false;
  BLOB_CHOICE_IT b_it(get(col, row));
  for (b_it.mark_cycle_pt(); !b_it.cycled_list(); b_it.forward()) {
    BLOB_CHOICE* choice = b_it.data();
    if (choice->IsClassified())
      return true;
  }
  return false;
}

// Expands the existing matrix in-place to make the band wider, without
// losing any existing data.