Remove unnecessary assignment and assertions

Signed-off-by: Stefan Weil <sw@weilnetz.de>
tesseract-ocr · Sep 3, 2024 · 1b22245 · 1b22245
1 parent 027ad18
commit 1b22245
Showing 1 changed file with 7 additions and 10 deletions.
diff --git a/src/ccmain/ltrresultiterator.cpp b/src/ccmain/ltrresultiterator.cpp
@@ -99,13 +99,11 @@ float LTRResultIterator::Confidence(PageIteratorLevel level) const {
  float mean_certainty = 0.0f;
  int certainty_count = 0;
  PAGE_RES_IT res_it(*it_);
- WERD_CHOICE *best_choice = res_it.word()->best_choice;
- ASSERT_HOST(best_choice != nullptr);
+ WERD_CHOICE *best_choice;
  switch (level) {
  case RIL_BLOCK:
  do {
  best_choice = res_it.word()->best_choice;
- ASSERT_HOST(best_choice != nullptr);
  mean_certainty += best_choice->certainty();
  ++certainty_count;
  res_it.forward();
@@ -114,7 +112,6 @@ float LTRResultIterator::Confidence(PageIteratorLevel level) const {
  case RIL_PARA:
  do {
  best_choice = res_it.word()->best_choice;
- ASSERT_HOST(best_choice != nullptr);
  mean_certainty += best_choice->certainty();
  ++certainty_count;
  res_it.forward();
@@ -124,19 +121,20 @@ float LTRResultIterator::Confidence(PageIteratorLevel level) const {
  case RIL_TEXTLINE:
  do {
  best_choice = res_it.word()->best_choice;
- ASSERT_HOST(best_choice != nullptr);
  mean_certainty += best_choice->certainty();
  ++certainty_count;
  res_it.forward();
  } while (res_it.row() == res_it.prev_row());
  break;
  case RIL_WORD:
- mean_certainty += best_choice->certainty();
- ++certainty_count;
+ best_choice = res_it.word()->best_choice;
+ mean_certainty = best_choice->certainty();
+ certainty_count = 1;
  break;
  case RIL_SYMBOL:
- mean_certainty += best_choice->certainty(blob_index_);
- ++certainty_count;
+ best_choice = res_it.word()->best_choice;
+ mean_certainty = best_choice->certainty(blob_index_);
+ certainty_count = 1;
  }
  if (certainty_count > 0) {
  mean_certainty /= certainty_count;
@@ -320,7 +318,6 @@ char *LTRResultIterator::WordNormedUTF8Text() const {
  std::string ocr_text;
  WERD_CHOICE *best_choice = it_->word()->best_choice;
  const UNICHARSET *unicharset = it_->word()->uch_set;
- ASSERT_HOST(best_choice != nullptr);
  for (unsigned i = 0; i < best_choice->length(); ++i) {
  ocr_text += unicharset->get_normed_unichar(best_choice->unichar_id(i));
  }