tesseract::CubeRecoContext Class Reference

#include <cube_reco_context.h>

Public Types
enum	ReadOrder { L2R, R2L }

Public Member Functions
	CubeRecoContext (Tesseract *tess_obj)
	~CubeRecoContext ()
const string &	Lang () const
CharSet *	CharacterSet () const
const UNICHARSET *	TessUnicharset () const
CharClassifier *	Classifier () const
WordSizeModel *	SizeModel () const
CharBigrams *	Bigrams () const
WordUnigrams *	WordUnigramsObj () const
TuningParams *	Params () const
LangModel *	LangMod () const
ReadOrder	ReadingOrder () const
bool	HasCase () const
bool	Cursive () const
bool	HasItalics () const
bool	Contextual () const
bool	SizeNormalization () const
bool	NoisyInput () const
bool	OOD () const
bool	Numeric () const
bool	WordList () const
bool	Punc () const
bool	CaseSensitive () const
void	SetSizeNormalization (bool size_normalization)
void	SetNoisyInput (bool noisy_input)
void	SetOOD (bool ood_enabled)
void	SetNumeric (bool numeric_enabled)
void	SetWordList (bool word_list_enabled)
void	SetPunc (bool punc_enabled)
void	SetCaseSensitive (bool case_sensitive)
tesseract::Tesseract *	TesseractObject () const
bool	GetDataFilePath (string *path) const

Static Public Member Functions
static CubeRecoContext *	Create (Tesseract *tess_obj, TessdataManager *tessdata_manager, UNICHARSET *tess_unicharset)

Detailed Description

Definition at line 43 of file cube_reco_context.h.

Member Enumeration Documentation

ReadOrder

enum tesseract::CubeRecoContext::ReadOrder

Enumerator
L2R
R2L

Definition at line 46 of file cube_reco_context.h.

                 {
   L2R,
   R2L
  };

Constructor & Destructor Documentation

CubeRecoContext()

tesseract::CubeRecoContext::CubeRecoContext

(

Tesseract *

tess_obj

)

Instantiate a CubeRecoContext object using a Tesseract object. CubeRecoContext will not take ownership of tess_obj, but will record the pointer to it and will make use of various Tesseract components (language model, flags, etc). Thus the caller should keep tess_obj alive so long as the instantiated CubeRecoContext is used.

Definition at line 42 of file cube_reco_context.cpp.

                                                    {
  tess_obj_ = tess_obj;
  lang_ = "";
  loaded_ = false;
  lang_mod_ = NULL;
  params_ = NULL;
  char_classifier_ = NULL;
  char_set_ = NULL;
  word_size_model_ = NULL;
  char_bigrams_ = NULL;
  word_unigrams_ = NULL;
  noisy_input_ = false;
  size_normalization_ = false;
}

~CubeRecoContext()

tesseract::CubeRecoContext::~CubeRecoContext

(

)

Definition at line 57 of file cube_reco_context.cpp.

                                  {
  delete char_classifier_;
  char_classifier_ = NULL;

  delete word_size_model_;
  word_size_model_ = NULL;

  delete char_set_;
  char_set_ = NULL;

  delete char_bigrams_;
  char_bigrams_ = NULL;

  delete word_unigrams_;
  word_unigrams_ = NULL;

  delete lang_mod_;
  lang_mod_ = NULL;

  delete params_;
  params_ = NULL;
}

Member Function Documentation

Bigrams()

CharBigrams* tesseract::CubeRecoContext::Bigrams ( ) const

inline

Definition at line 62 of file cube_reco_context.h.

{ return char_bigrams_; }

CaseSensitive()

bool tesseract::CubeRecoContext::CaseSensitive ( ) const

inline

Definition at line 96 of file cube_reco_context.h.

                                    {
    return char_classifier_->CaseSensitive();
  }

CharacterSet()

CharSet* tesseract::CubeRecoContext::CharacterSet ( ) const

inline

Definition at line 58 of file cube_reco_context.h.

{ return char_set_; }

Classifier()

CharClassifier* tesseract::CubeRecoContext::Classifier ( ) const

inline

Definition at line 60 of file cube_reco_context.h.

{ return char_classifier_; }

Contextual()

bool tesseract::CubeRecoContext::Contextual ( ) const

inline

Definition at line 85 of file cube_reco_context.h.

                                 {
    return (lang_ == "ara");
  }

Create()

CubeRecoContext * tesseract::CubeRecoContext::Create ( Tesseract *  tess_obj, TessdataManager *  tessdata_manager, UNICHARSET *  tess_unicharset  )

static

Creates a CubeRecoContext object using a tesseract object

Definition at line 169 of file cube_reco_context.cpp.

                                                                       {
  // create the object
  CubeRecoContext *cntxt = new CubeRecoContext(tess_obj);
  // load the necessary components
  if (cntxt->Load(tessdata_manager, tess_unicharset) == false) {
    fprintf(stderr, "Cube ERROR (CubeRecoContext::Create): unable to init "
            "CubeRecoContext object\n");
    delete cntxt;
    return NULL;
  }
  // success
  return cntxt;
}

Cursive()

bool tesseract::CubeRecoContext::Cursive ( ) const

inline

Definition at line 77 of file cube_reco_context.h.

                              {
    return (lang_ == "ara");
  }

GetDataFilePath()

bool tesseract::CubeRecoContext::GetDataFilePath

(

string *

path

)

const

Returns the path of the data files by looking up the TESSDATA_PREFIX environment variable and appending a "tessdata" directory to it

Definition at line 84 of file cube_reco_context.cpp.

                                                        {
  *path = tess_obj_->datadir.string();
  return true;
}

HasCase()

bool tesseract::CubeRecoContext::HasCase ( ) const

inline

Definition at line 73 of file cube_reco_context.h.

                              {
    return (lang_ != "ara" && lang_ != "hin");
  }

HasItalics()

bool tesseract::CubeRecoContext::HasItalics ( ) const

inline

Definition at line 81 of file cube_reco_context.h.

                                 {
    return (lang_ != "ara" && lang_ != "hin");
  }

Lang()

const string& tesseract::CubeRecoContext::Lang ( ) const

inline

Definition at line 57 of file cube_reco_context.h.

{ return lang_; }

LangMod()

LangModel* tesseract::CubeRecoContext::LangMod ( ) const

inline

Definition at line 65 of file cube_reco_context.h.

{ return lang_mod_; }

NoisyInput()

bool tesseract::CubeRecoContext::NoisyInput ( ) const

inline

Definition at line 91 of file cube_reco_context.h.

{ return noisy_input_; }

Numeric()

bool tesseract::CubeRecoContext::Numeric ( ) const

inline

Definition at line 93 of file cube_reco_context.h.

{ return lang_mod_->Numeric(); }

OOD()

bool tesseract::CubeRecoContext::OOD ( ) const

inline

Definition at line 92 of file cube_reco_context.h.

{ return lang_mod_->OOD(); }

Params()

TuningParams* tesseract::CubeRecoContext::Params ( ) const

inline

Definition at line 64 of file cube_reco_context.h.

{ return params_; }

Punc()

bool tesseract::CubeRecoContext::Punc ( ) const

inline

Definition at line 95 of file cube_reco_context.h.

{ return lang_mod_->Punc(); }

ReadingOrder()

ReadOrder tesseract::CubeRecoContext::ReadingOrder ( ) const

inline

Definition at line 68 of file cube_reco_context.h.

                                        {
    return ((lang_ == "ara") ? R2L : L2R);
  }

SetCaseSensitive()

void tesseract::CubeRecoContext::SetCaseSensitive ( bool  case_sensitive )

inline

Definition at line 118 of file cube_reco_context.h.

                                                    {
    char_classifier_->SetCaseSensitive(case_sensitive);
  }

SetNoisyInput()

void tesseract::CubeRecoContext::SetNoisyInput ( bool  noisy_input )

inline

Definition at line 103 of file cube_reco_context.h.

                                              {
    noisy_input_ = noisy_input;
  }

SetNumeric()

void tesseract::CubeRecoContext::SetNumeric ( bool  numeric_enabled )

inline

Definition at line 109 of file cube_reco_context.h.

                                               {
    lang_mod_->SetNumeric(numeric_enabled);
  }

SetOOD()

void tesseract::CubeRecoContext::SetOOD ( bool  ood_enabled )

inline

Definition at line 106 of file cube_reco_context.h.

                                       {
    lang_mod_->SetOOD(ood_enabled);
  }

SetPunc()

void tesseract::CubeRecoContext::SetPunc ( bool  punc_enabled )

inline

Definition at line 115 of file cube_reco_context.h.

                                         {
    lang_mod_->SetPunc(punc_enabled);
  }

SetSizeNormalization()

void tesseract::CubeRecoContext::SetSizeNormalization ( bool  size_normalization )

inline

Definition at line 100 of file cube_reco_context.h.

                                                            {
    size_normalization_ = size_normalization;
  }

SetWordList()

void tesseract::CubeRecoContext::SetWordList ( bool  word_list_enabled )

inline

Definition at line 112 of file cube_reco_context.h.

                                                  {
    lang_mod_->SetWordList(word_list_enabled);
  }

SizeModel()

WordSizeModel* tesseract::CubeRecoContext::SizeModel ( ) const

inline

Definition at line 61 of file cube_reco_context.h.

{ return word_size_model_; }

SizeNormalization()

bool tesseract::CubeRecoContext::SizeNormalization ( ) const

inline

Definition at line 90 of file cube_reco_context.h.

{ return size_normalization_; }

TesseractObject()

tesseract::Tesseract* tesseract::CubeRecoContext::TesseractObject ( ) const

inline

Definition at line 121 of file cube_reco_context.h.

                                                     {
    return tess_obj_;
  }

TessUnicharset()

const UNICHARSET* tesseract::CubeRecoContext::TessUnicharset ( ) const

inline

Definition at line 59 of file cube_reco_context.h.

{ return tess_unicharset_; }

WordList()

bool tesseract::CubeRecoContext::WordList ( ) const

inline

Definition at line 94 of file cube_reco_context.h.

{ return lang_mod_->WordList(); }

WordUnigramsObj()

WordUnigrams* tesseract::CubeRecoContext::WordUnigramsObj ( ) const

inline

Definition at line 63 of file cube_reco_context.h.

{ return word_unigrams_; }

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The documentation for this class was generated from the following files:

• ccmain/cube_reco_context.h
• ccmain/cube_reco_context.cpp