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Modernize code (clang-tidy -checks='-*,modernize-loop-convert')

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Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2021-03-22 08:32:09 +01:00
parent cb80eb6963
commit 77ed2886a7
14 changed files with 44 additions and 46 deletions
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4
src/classify/shapeclassifier.cpp
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@ -175,8 +175,8 @@ void ShapeClassifier::UnicharPrintResults(const char *context,
GetUnicharset().id_to_unichar(result.unichar_id));
if (!result.fonts.empty()) {
tprintf(" Font Vector:");
for (int f = 0; f < result.fonts.size(); ++f) {
tprintf(" %d", result.fonts[f].fontinfo_id);
for (auto font : result.fonts) {
tprintf(" %d", font.fontinfo_id);
}
}
tprintf("\n");

4
src/lstm/recodebeam.cpp
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@ -173,8 +173,8 @@ RecodeBeamSearch::combineSegmentedTimesteps(
std::vector<std::vector<std::vector<std::pair<const char *, float>>>> *segmentedTimesteps) {
std::vector<std::vector<std::pair<const char *, float>>> combined_timesteps;
for (auto &segmentedTimestep : *segmentedTimesteps) {
for (int j = 0; j < segmentedTimestep.size(); ++j) {
combined_timesteps.push_back(segmentedTimestep[j]);
for (auto &j : segmentedTimestep) {
combined_timesteps.push_back(j);
}
}
return combined_timesteps;

14
unittest/baseapi_test.cc
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@ -278,25 +278,25 @@ TEST_F(TesseractTest, InitConfigOnlyTest) {
const char *langs[] = {"eng", "chi_tra", "jpn", "vie"};
std::unique_ptr<tesseract::TessBaseAPI> api;
CycleTimer timer;
for (size_t i = 0; i < countof(langs); ++i) {
for (auto &lang : langs) {
api = std::make_unique<tesseract::TessBaseAPI>();
timer.Restart();
EXPECT_EQ(0, api->Init(TessdataPath().c_str(), langs[i], tesseract::OEM_TESSERACT_ONLY));
EXPECT_EQ(0, api->Init(TessdataPath().c_str(), lang, tesseract::OEM_TESSERACT_ONLY));
timer.Stop();
LOG(INFO) << "Lang " << langs[i] << " took " << timer.GetInMs() << "ms in regular init";
LOG(INFO) << "Lang " << lang << " took " << timer.GetInMs() << "ms in regular init";
}
// Init variables to set for config-only initialization.
std::vector<std::string> vars_vec, vars_values;
vars_vec.push_back("tessedit_init_config_only");
vars_values.push_back("1");
LOG(INFO) << "Switching to config only initialization:";
for (size_t i = 0; i < countof(langs); ++i) {
for (auto &lang : langs) {
api = std::make_unique<tesseract::TessBaseAPI>();
timer.Restart();
EXPECT_EQ(0, api->Init(TessdataPath().c_str(), langs[i], tesseract::OEM_TESSERACT_ONLY, nullptr,
0, &vars_vec, &vars_values, false));
EXPECT_EQ(0, api->Init(TessdataPath().c_str(), lang, tesseract::OEM_TESSERACT_ONLY, nullptr, 0,
&vars_vec, &vars_values, false));
timer.Stop();
LOG(INFO) << "Lang " << langs[i] << " took " << timer.GetInMs() << "ms in config-only init";
LOG(INFO) << "Lang " << lang << " took " << timer.GetInMs() << "ms in config-only init";
}
}

6
unittest/equationdetect_test.cc
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@ -162,9 +162,9 @@ protected:
}
void ClearParts(std::vector<ColPartition *> *all_parts) {
for (size_t i = 0; i < all_parts->size(); ++i) {
(*all_parts)[i]->DeleteBoxes();
delete ((*all_parts)[i]);
for (auto &all_part : *all_parts) {
all_part->DeleteBoxes();
delete all_part;
}
}

4
unittest/fileio_test.cc
View File

@ -28,8 +28,8 @@ TEST(FileTest, JoinPath) {
TEST(OutputBufferTest, WriteString) {
const int kMaxBufSize = 128;
char buffer[kMaxBufSize];
for (int i = 0; i < kMaxBufSize; ++i)
buffer[i] = '\0';
for (char &i : buffer)
i = '\0';
FILE *fp = tmpfile();
CHECK(fp != nullptr);

10
unittest/heap_test.cc
View File

@ -136,11 +136,11 @@ TEST_F(HeapTest, RevalueTest) {
GenericHeap<PtrPair> heap;
std::vector<PtrPair> v;
// Push the test data onto both the heap and the vector.
for (size_t i = 0; i < countof(test_data); ++i) {
for (int i : test_data) {
PtrPair h_pair;
h_pair.key() = test_data[i];
h_pair.key() = i;
PtrPair v_pair;
v_pair.key() = test_data[i];
v_pair.key() = i;
h_pair.data().Connect(&v_pair.data());
heap.Push(&h_pair);
v.push_back(v_pair);
@ -163,8 +163,8 @@ TEST_F(HeapTest, RevalueTest) {
// of the vector.
std::sort(v.begin(), v.end());
EXPECT_GT(v[0].key(), v.back().key());
for (int i = 0; i < v.size(); ++i) {
EXPECT_EQ(v[i].key(), heap.PeekTop().key());
for (auto &i : v) {
EXPECT_EQ(i.key(), heap.PeekTop().key());
EXPECT_FALSE(heap.empty());
heap.Pop(nullptr);
}

12
unittest/normstrngs_test.cc
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@ -104,15 +104,15 @@ TEST(NormstrngsTest, DetectsCorrectText) {
}
TEST(NormstrngsTest, DetectsIncorrectText) {
for (size_t i = 0; i < countof(kBadlyFormedHinWords); ++i) {
for (auto &kBadlyFormedHinWord : kBadlyFormedHinWords) {
EXPECT_FALSE(NormalizeUTF8String(UnicodeNormMode::kNFKC, OCRNorm::kNone,
GraphemeNorm::kNormalize, kBadlyFormedHinWords[i], nullptr))
<< kBadlyFormedHinWords[i];
GraphemeNorm::kNormalize, kBadlyFormedHinWord, nullptr))
<< kBadlyFormedHinWord;
}
for (size_t i = 0; i < countof(kBadlyFormedThaiWords); ++i) {
for (auto &kBadlyFormedThaiWord : kBadlyFormedThaiWords) {
EXPECT_FALSE(NormalizeUTF8String(UnicodeNormMode::kNFKC, OCRNorm::kNone,
GraphemeNorm::kNormalize, kBadlyFormedThaiWords[i], nullptr))
<< kBadlyFormedThaiWords[i];
GraphemeNorm::kNormalize, kBadlyFormedThaiWord, nullptr))
<< kBadlyFormedThaiWord;
}
}

6
unittest/pango_font_info_test.cc
View File

@ -165,10 +165,10 @@ TEST_F(PangoFontInfoTest, CanDropUncoveredChars) {
"\u200C", // U+200C (ZWJ)
"\u200D" // U+200D (ZWNJ)
};
for (size_t i = 0; i < countof(kJoiners); ++i) {
word = kJoiners[i];
for (auto &kJoiner : kJoiners) {
word = kJoiner;
EXPECT_EQ(0, font_info_.DropUncoveredChars(&word));
EXPECT_STREQ(kJoiners[i], word.c_str());
EXPECT_STREQ(kJoiner, word.c_str());
}
}

8
unittest/recodebeam_test.cc
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@ -108,8 +108,8 @@ protected:
const std::vector<int> &transcription) {
// Get the utf8 string of the transcription.
std::string truth_utf8;
for (int i = 0; i < transcription.size(); ++i) {
truth_utf8 += ccutil_.unicharset.id_to_unichar(transcription[i]);
for (int i : transcription) {
truth_utf8 += ccutil_.unicharset.id_to_unichar(i);
}
PointerVector<WERD_RES> words;
ExpectCorrect(output, truth_utf8, nullptr, &words);
@ -211,9 +211,9 @@ protected:
outputs(t, i) = random.UnsignedRand(0.25);
}
int t = 0;
for (int i = 0; i < unichar_ids.size(); ++i) {
for (int unichar_id : unichar_ids) {
RecodedCharID code;
int len = recoder_.EncodeUnichar(unichar_ids[i], &code);
int len = recoder_.EncodeUnichar(unichar_id, &code);
EXPECT_NE(0, len);
for (int j = 0; j < len; ++j) {
// Make the desired answer a clear winner.

4
unittest/resultiterator_test.cc
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@ -505,8 +505,8 @@ TEST_F(ResultIteratorTest, TextlineOrderSanityCheck) {
for (int i = 0; i < kNumCombos; i++) {
// generate the next combination.
int tmp = i;
for (int j = 0; j < kNumWords; j++) {
word_dirs[j] = static_cast<StrongScriptDirection>(tmp % 4);
for (auto &word_dir : word_dirs) {
word_dir = static_cast<StrongScriptDirection>(tmp % 4);
tmp = tmp / 4;
}
VerifySaneTextlineOrder(true, word_dirs, kNumWords);

4
unittest/stringrenderer_test.cc
View File

@ -213,8 +213,8 @@ TEST_F(StringRendererTest, ArabicBoxcharsInLTROrder) {
std::vector<std::string> texts;
EXPECT_TRUE(ReadMemBoxes(0, false, boxes_str.c_str(), false, nullptr, &texts, nullptr, nullptr));
std::string ltr_str;
for (size_t i = 0; i < texts.size(); ++i) {
ltr_str += texts[i].c_str();
for (auto &text : texts) {
ltr_str += text.c_str();
}
// The string should come out perfectly reversed, despite there being a
// ligature.

4
unittest/tablefind_test.cc
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@ -130,8 +130,8 @@ private:
TEST_F(TableFinderTest, GapInXProjectionNoGap) {
int data[100];
for (int i = 0; i < 100; ++i)
data[i] = 10;
for (int &i : data)
i = 10;
EXPECT_FALSE(finder_->GapInXProjection(data, 100));
}

4
unittest/tfile_test.cc
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@ -78,8 +78,8 @@ protected:
// used as its size on reading.
if (fp->FWrite(&num_squares_, sizeof(num_squares_), 1) != 1)
return false;
for (int i = 0; i < squares_.size(); ++i)
ReverseN(&squares_[i], sizeof(squares_[i]));
for (int &square : squares_)
ReverseN(&square, sizeof(square));
if (!fp->Serialize(squares_))
return false;
ReverseN(&num_triangles_, sizeof(num_triangles_));

6
unittest/unicharcompress_test.cc
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@ -139,8 +139,7 @@ protected:
int length = code.length();
const std::vector<int> *final_codes = compressed_.GetFinalCodes(code);
if (final_codes != nullptr) {
for (int i = 0; i < final_codes->size(); ++i) {
int ending = (*final_codes)[i];
for (int ending : *final_codes) {
EXPECT_GT(times_seen[ending](length), 0);
extended.Set(length, ending);
int unichar_id = compressed_.DecodeUnichar(extended);
@ -149,8 +148,7 @@ protected:
}
const std::vector<int> *next_codes = compressed_.GetNextCodes(code);
if (next_codes != nullptr) {
for (int i = 0; i < next_codes->size(); ++i) {
int extension = (*next_codes)[i];
for (int extension : *next_codes) {
EXPECT_GT(times_seen[extension](length), 0);
extended.Set(length, extension);
CheckCodeExtensions(extended, times_seen);