mirror/tesseract
1
0
Fork 0
mirror of https://github.com/tesseract-ocr/tesseract.git synced 2024-11-27 12:49:35 +08:00
Code Issues Actions 10 Packages Projects Releases Wiki Activity

Avoid unnecessary conversions from std::string to char pointer

Browse Source 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2023-12-14 20:43:53 +01:00
parent 061e386125
commit 4a6efcd9b7
4 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/ccstruct/boxread.cpp
View File

@ -76,7 +76,7 @@ FILE *OpenBoxFile(const char *fname) {
bool ReadAllBoxes(int target_page, bool skip_blanks, const char *filename, std::vector<TBOX> *boxes,
std::vector<std::string> *texts, std::vector<std::string> *box_texts,
std::vector<int> *pages) {
std::ifstream input(BoxFileName(filename).c_str(), std::ios::in | std::ios::binary);
std::ifstream input(BoxFileName(filename), std::ios::in | std::ios::binary);
if (input.fail()) {
tprintf("Cannot read box data from '%s'.\n", BoxFileName(filename).c_str());
tprintf("Does it exists?\n");

6
src/training/lstmtraining.cpp
View File

@ -92,7 +92,7 @@ int main(int argc, char **argv) {
}
// Check write permissions.
std::string test_file = FLAGS_model_output.c_str();
std::string test_file = FLAGS_model_output;
test_file += "_wtest";
FILE *f = fopen(test_file.c_str(), "wb");
if (f != nullptr) {
@ -107,10 +107,10 @@ int main(int argc, char **argv) {
}
// Setup the trainer.
std::string checkpoint_file = FLAGS_model_output.c_str();
std::string checkpoint_file = FLAGS_model_output;
checkpoint_file += "_checkpoint";
std::string checkpoint_bak = checkpoint_file + ".bak";
tesseract::LSTMTrainer trainer(FLAGS_model_output.c_str(), checkpoint_file.c_str(),
tesseract::LSTMTrainer trainer(FLAGS_model_output, checkpoint_file,
FLAGS_debug_interval,
static_cast<int64_t>(FLAGS_max_image_MB) * 1048576);
if (!trainer.InitCharSet(FLAGS_traineddata.c_str())) {

2
src/training/unicharset/lstmtrainer.cpp
View File

@ -80,7 +80,7 @@ LSTMTrainer::LSTMTrainer()
debug_interval_ = 0;
}
LSTMTrainer::LSTMTrainer(const char *model_base, const char *checkpoint_name,
LSTMTrainer::LSTMTrainer(const std::string &model_base, const std::string &checkpoint_name,
int debug_interval, int64_t max_memory)
: randomly_rotate_(false),
training_data_(max_memory),

3
src/training/unicharset/lstmtrainer.h
View File

@ -84,7 +84,8 @@ using TestCallback = std::function<std::string(int, const double *,
class TESS_UNICHARSET_TRAINING_API LSTMTrainer : public LSTMRecognizer {
public:
LSTMTrainer();
LSTMTrainer(const char *model_base, const char *checkpoint_name,
LSTMTrainer(const std::string &model_base,
const std::string &checkpoint_name,
int debug_interval, int64_t max_memory);
virtual ~LSTMTrainer();