Lexer Class Reference

#include </home/clem/local/src/opie/noncore/unsupported/qpdf/xpdf/Lexer.h>

Collaboration diagram for Lexer:

[legend]List of all members.

Public Member Functions
	Lexer (XRef *xref, Stream *str)
	Lexer (XRef *xref, Object *obj)
	~Lexer ()
Object *	getObj (Object *obj)
void	skipToNextLine ()
void	skipChar ()
Stream *	getStream ()
int	getPos ()
void	setPos (Guint pos, int dir=0)
Private Member Functions
int	getChar ()
int	lookChar ()
Private Attributes
Array *	streams
int	strPtr
Object	curStr
GBool	freeArray
char	tokBuf [tokBufSize]

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Constructor & Destructor Documentation

Lexer::Lexer (  XRef *  xref, Stream *  str )

Definition at line 48 of file Lexer.cc. References Array::add(), Object::copy(), curStr, freeArray, gTrue, Object::initStream(), Object::streamReset(), streams, and strPtr.

Lexer::Lexer (  XRef *  xref, Object *  obj )

Definition at line 59 of file Lexer.cc. References Array::add(), Object::copy(), curStr, freeArray, Array::get(), Object::getArray(), Array::getLength(), gFalse, gTrue, Object::isStream(), Object::streamReset(), streams, and strPtr.

Lexer::~Lexer (   )

Definition at line 77 of file Lexer.cc. References curStr, Object::free(), freeArray, Object::isNone(), Object::streamClose(), and streams.

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Member Function Documentation

int Lexer::getChar (   )  [private]

Definition at line 87 of file Lexer.cc. References curStr, Object::free(), Array::get(), Object::isNone(), Object::streamClose(), Object::streamGetChar(), Object::streamReset(), streams, and strPtr. Referenced by getObj(), skipChar(), and skipToNextLine().

Object * Lexer::getObj (  Object *  obj  )

Definition at line 110 of file Lexer.cc. References GString::append(), error(), getChar(), getPos(), gFalse, gTrue, Object::initBool(), Object::initCmd(), Object::initEOF(), Object::initError(), Object::initInt(), Object::initName(), Object::initNull(), Object::initReal(), Object::initString(), lookChar(), NULL, p, s, scale(), specialChars, tokBuf, and tokBufSize. Referenced by Parser::getObj(), Parser::Parser(), and Parser::shift().

int Lexer::getPos (   )  [inline]

Definition at line 56 of file Lexer.h. References curStr, Object::isNone(), and Object::streamGetPos(). Referenced by getObj(), Parser::getPos(), and Parser::makeStream().

Stream* Lexer::getStream (   )  [inline]

Definition at line 51 of file Lexer.h. References curStr, Object::getStream(), Object::isNone(), and NULL. Referenced by Parser::getStream(), and Parser::makeStream().

int Lexer::lookChar (   )  [private]

Definition at line 103 of file Lexer.cc. References curStr, Object::isNone(), and Object::streamLookChar(). Referenced by getObj(), and skipToNextLine().

void Lexer::setPos (  Guint  pos, int  dir = 0 )  [inline]

Definition at line 60 of file Lexer.h. References curStr, Object::isNone(), and Object::streamSetPos(). Referenced by Parser::makeStream().

void Lexer::skipChar (   )  [inline]

Definition at line 48 of file Lexer.h. References getChar(). Referenced by Parser::shift().

void Lexer::skipToNextLine (   )

Definition at line 458 of file Lexer.cc. References getChar(), and lookChar(). Referenced by Parser::makeStream().

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Member Data Documentation

Object Lexer::curStr [private]

Definition at line 70 of file Lexer.h. Referenced by getChar(), getPos(), getStream(), Lexer(), lookChar(), setPos(), and ~Lexer().

GBool Lexer::freeArray [private]

Definition at line 71 of file Lexer.h. Referenced by Lexer(), and ~Lexer().

Array* Lexer::streams [private]

Definition at line 68 of file Lexer.h. Referenced by getChar(), Lexer(), and ~Lexer().

int Lexer::strPtr [private]

Definition at line 69 of file Lexer.h. Referenced by getChar(), and Lexer().

char Lexer::tokBuf[tokBufSize] [private]

Definition at line 72 of file Lexer.h. Referenced by getObj().

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

• noncore/unsupported/qpdf/xpdf/Lexer.h
• noncore/unsupported/qpdf/xpdf/Lexer.cc

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