tesseract::UnicodeSpanSkipper Class Reference

Public Member Functions
	UnicodeSpanSkipper (const UNICHARSET *unicharset, const WERD_CHOICE *word)
unsigned	SkipPunc (unsigned pos)
unsigned	SkipDigits (unsigned pos)
unsigned	SkipRomans (unsigned pos)
unsigned	SkipAlpha (unsigned pos)

Detailed Description

Definition at line 298 of file paragraphs.cpp.

Constructor & Destructor Documentation

UnicodeSpanSkipper()

tesseract::UnicodeSpanSkipper::UnicodeSpanSkipper ( const UNICHARSET *  unicharset, const WERD_CHOICE *  word  )

inline

Definition at line 300 of file paragraphs.cpp.

      : u_(unicharset), word_(word), wordlen_(word->length()) {
  }

Member Function Documentation

SkipAlpha()

unsigned tesseract::UnicodeSpanSkipper::SkipAlpha

(

unsigned

pos

)

Definition at line 346 of file paragraphs.cpp.

                                                   {
  while (pos < wordlen_ && u_->get_isalpha(word_->unichar_id(pos))) {
    pos++;
  }
  return pos;
}

SkipDigits()

unsigned tesseract::UnicodeSpanSkipper::SkipDigits

(

unsigned

pos

)

Definition at line 326 of file paragraphs.cpp.

                                                    {
  while (pos < wordlen_ &&
         (u_->get_isdigit(word_->unichar_id(pos)) || IsDigitLike(UnicodeFor(u_, word_, pos)))) {
    pos++;
  }
  return pos;
}

SkipPunc()

unsigned tesseract::UnicodeSpanSkipper::SkipPunc

(

unsigned

pos

)

Definition at line 319 of file paragraphs.cpp.

                                                  {
  while (pos < wordlen_ && u_->get_ispunctuation(word_->unichar_id(pos))) {
    pos++;
  }
  return pos;
}

SkipRomans()

unsigned tesseract::UnicodeSpanSkipper::SkipRomans

(

unsigned

pos

)

Definition at line 334 of file paragraphs.cpp.

                                                    {
  const char *kRomans = "ivxlmdIVXLMD";
  while (pos < wordlen_) {
    int ch = UnicodeFor(u_, word_, pos);
    if (ch >= 0xF0 || strchr(kRomans, ch) == nullptr) {
      break;
    }
    pos++;
  }
  return pos;
}

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

• /media/home/debian/src/github/tesseract-ocr/tesseract/src/ccmain/paragraphs.cpp