Public Member Functions
	DawgLoader (const STRING &lang, TessdataType tessdata_dawg_type, int dawg_debug_level, TessdataManager *data_file)

Dawg *	Load ()

Public Attributes
STRING	lang_

TessdataManager *	data_file_

TessdataType	tessdata_dawg_type_

int	dawg_debug_level_

Detailed Description

Definition at line 29 of file dawg_cache.cpp.

Constructor & Destructor Documentation

◆ DawgLoader()

tesseract::DawgLoader::DawgLoader	(	const STRING &	lang,
		TessdataType	tessdata_dawg_type,
		int	dawg_debug_level,
		TessdataManager *	data_file
	)

inline

Definition at line 30 of file dawg_cache.cpp.

       : lang_(lang),
         data_file_(data_file),
         tessdata_dawg_type_(tessdata_dawg_type),
         dawg_debug_level_(dawg_debug_level) {}

Member Function Documentation

◆ Load()

Dawg * tesseract::DawgLoader::Load ( )

Definition at line 54 of file dawg_cache.cpp.

                        {
   TFile fp;
   if (!data_file_->GetComponent(tessdata_dawg_type_, &fp)) return nullptr;
   DawgType dawg_type;
   PermuterType perm_type;
   switch (tessdata_dawg_type_) {
     case TESSDATA_PUNC_DAWG:
     case TESSDATA_LSTM_PUNC_DAWG:
       dawg_type = DAWG_TYPE_PUNCTUATION;
       perm_type = PUNC_PERM;
       break;
     case TESSDATA_SYSTEM_DAWG:
     case TESSDATA_LSTM_SYSTEM_DAWG:
       dawg_type = DAWG_TYPE_WORD;
       perm_type = SYSTEM_DAWG_PERM;
       break;
     case TESSDATA_NUMBER_DAWG:
     case TESSDATA_LSTM_NUMBER_DAWG:
       dawg_type = DAWG_TYPE_NUMBER;
       perm_type = NUMBER_PERM;
       break;
     case TESSDATA_BIGRAM_DAWG:
       dawg_type = DAWG_TYPE_WORD;  // doesn't actually matter
       perm_type = COMPOUND_PERM;   // doesn't actually matter
       break;
     case TESSDATA_UNAMBIG_DAWG:
       dawg_type = DAWG_TYPE_WORD;
       perm_type = SYSTEM_DAWG_PERM;
       break;
     case TESSDATA_FREQ_DAWG:
       dawg_type = DAWG_TYPE_WORD;
       perm_type = FREQ_DAWG_PERM;
       break;
     default:
       return nullptr;
   }
   SquishedDawg *retval =
       new SquishedDawg(dawg_type, lang_, perm_type, dawg_debug_level_);
   if (retval->Load(&fp)) return retval;
   delete retval;
   return nullptr;
 }

Member Data Documentation

◆ data_file_

TessdataManager* tesseract::DawgLoader::data_file_

Definition at line 40 of file dawg_cache.cpp.

◆ dawg_debug_level_

int tesseract::DawgLoader::dawg_debug_level_

Definition at line 42 of file dawg_cache.cpp.

◆ lang_

STRING tesseract::DawgLoader::lang_

Definition at line 39 of file dawg_cache.cpp.

◆ tessdata_dawg_type_

TessdataType tesseract::DawgLoader::tessdata_dawg_type_

Definition at line 41 of file dawg_cache.cpp.

The documentation for this struct was generated from the following file:

/usr/src/tesseract-ocr.master/src/dict/dawg_cache.cpp

Public Member Functions

Public Attributes