Method ProcessMatchedBlobs

deps/tesseract/ccstruct/boxword.cpp:193–201

This and other putatively are the same, so call the (permanent) callback for each blob index where the bounding boxes match. The callback is deleted on completion.

// for each blob index where the bounding boxes match.
// The callback is deleted on completion.
void BoxWord::ProcessMatchedBlobs(const TWERD& other,
                                  TessCallback1<int>* cb) const {
  for (int i = 0; i < length_ && i < other.NumBlobs(); ++i) {
    TBOX blob_box = other.blobs[i]->bounding_box();
    if (blob_box == boxes_[i])
      cb->Run(i);
  }
  delete cb;
}

}  // namespace tesseract.