tesseract::RecodedCharID Class Reference

#include <unicharcompress.h>

Classes
struct	RecodedCharIDHash

Public Member Functions
	RecodedCharID ()
void	Truncate (int length)
void	Set (int index, int value)
void	Set3 (int code0, int code1, int code2)
bool	self_normalized () const
void	set_self_normalized (bool value)
int	length () const
int	operator() (int index) const
bool	Serialize (TFile *fp) const
bool	DeSerialize (TFile *fp)
bool	operator== (const RecodedCharID &other) const

Static Public Attributes
static const int	kMaxCodeLen = 9

Detailed Description

Definition at line 34 of file unicharcompress.h.

Constructor & Destructor Documentation

RecodedCharID()

tesseract::RecodedCharID::RecodedCharID ( )

inline

Definition at line 39 of file unicharcompress.h.

                  : self_normalized_(0), length_(0) {
    memset(code_, 0, sizeof(code_));
  }

Member Function Documentation

DeSerialize()

bool tesseract::RecodedCharID::DeSerialize ( TFile *  fp )

inline

Definition at line 72 of file unicharcompress.h.

                              {
    if (fp->FRead(&self_normalized_, sizeof(self_normalized_), 1) != 1)
      return false;
    if (fp->FReadEndian(&length_, sizeof(length_), 1) != 1) return false;
    if (fp->FReadEndian(code_, sizeof(code_[0]), length_) != length_)
      return false;
    return true;
  }

length()

int tesseract::RecodedCharID::length ( ) const

inline

Definition at line 59 of file unicharcompress.h.

{ return length_; }

operator()()

int tesseract::RecodedCharID::operator() ( int  index ) const

inline

Definition at line 60 of file unicharcompress.h.

{ return code_[index]; }

operator==()

bool tesseract::RecodedCharID::operator== ( const RecodedCharID &  other ) const

inline

Definition at line 80 of file unicharcompress.h.

                                                    {
    if (length_ != other.length_) return false;
    for (int i = 0; i < length_; ++i) {
      if (code_[i] != other.code_[i]) return false;
    }
    return true;
  }

self_normalized()

bool tesseract::RecodedCharID::self_normalized ( ) const

inline

Definition at line 57 of file unicharcompress.h.

{ return self_normalized_ != 0; }

Serialize()

bool tesseract::RecodedCharID::Serialize ( TFile *  fp ) const

inline

Definition at line 63 of file unicharcompress.h.

                                  {
    if (fp->FWrite(&self_normalized_, sizeof(self_normalized_), 1) != 1)
      return false;
    if (fp->FWrite(&length_, sizeof(length_), 1) != 1) return false;
    if (fp->FWrite(code_, sizeof(code_[0]), length_) != length_) return false;
    return true;
  }

Set()

void tesseract::RecodedCharID::Set ( int  index, int  value  )

inline

Definition at line 44 of file unicharcompress.h.

                                 {
    code_[index] = value;
    if (length_ <= index) length_ = index + 1;
  }

Set3()

void tesseract::RecodedCharID::Set3 ( int  code0, int  code1, int  code2  )

inline

Definition at line 50 of file unicharcompress.h.

                                             {
    length_ = 3;
    code_[0] = code0;
    code_[1] = code1;
    code_[2] = code2;
  }

set_self_normalized()

void tesseract::RecodedCharID::set_self_normalized ( bool  value )

inline

Definition at line 58 of file unicharcompress.h.

{ self_normalized_ = value; }

Truncate()

void tesseract::RecodedCharID::Truncate ( int  length )

inline

Definition at line 42 of file unicharcompress.h.

{ length_ = length; }

Member Data Documentation

kMaxCodeLen

const int tesseract::RecodedCharID::kMaxCodeLen = 9

static

Definition at line 37 of file unicharcompress.h.

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

• /home/stefan/src/github/tesseract-ocr/tesseract/ccutil/unicharcompress.h