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)
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_(1), length_(0) {
    memset(code_, 0, sizeof(code_));
  }

Member Function Documentation

DeSerialize()

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

inline

Definition at line 70 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 57 of file unicharcompress.h.

{ return length_; }

operator()()

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

inline

Definition at line 58 of file unicharcompress.h.

{ return code_[index]; }

operator==()

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

inline

Definition at line 78 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;
  }

Serialize()

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

inline

Definition at line 61 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;
  }

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/stweil/src/github/tesseract-ocr/tesseract/ccutil/unicharcompress.h