wxPdfTokenizer Class Reference

Class representing a tokenizer for parsing PDF documenst. More...

#include <pdfparser.h>

Public Member Functions
	wxPdfTokenizer (wxInputStream *inputStream)
	Constructor.
virtual	~wxPdfTokenizer ()
	Destructor.
off_t	Seek (off_t pos)
	Set current offset position in stream.
off_t	Tell ()
	Get current offset position in stream.
void	BackOnePosition (int ch)
	Go back one position in the stream.
off_t	GetLength ()
	Get length of stream.
int	ReadChar ()
	Read one byte from stream.
wxMemoryOutputStream *	ReadBuffer (size_t size)
	Read size bytes from stream.
off_t	GetStartXRef ()
	Find the offset of the startxref tag.
wxString	ReadString (int size)
	Read a string.
wxString	CheckPdfHeader ()
	Check the header of the document stream.
bool	NextToken ()
	Get the next token.
void	NextValidToken ()
	Get the next valid token.
int	GetTokenType () const
	Get the type of the last token.
wxString	GetStringValue () const
	Get the token value as a string.
int	GetIntValue () const
	Get the token value as an integer.
bool	IsHexString () const
	Check whether the token is a hexadecimal string.
int	GetReference () const
	Get object reference.
int	GetGeneration () const
	Get object generation.

Static Public Member Functions
static bool	IsWhitespace (int ch)
	Check byte whether it represents a white space character.
static bool	IsDelimiter (int ch)
	Check byte whether it is a delimiter.
static bool	IsDelimiterOrWhitespace (int ch)
	Check byte whether it is a delimiter or a whitespace character.
static int	GetHex (int v)
	Get hexadecimal character.

Detailed Description

Class representing a tokenizer for parsing PDF documenst.

Constructor & Destructor Documentation

wxPdfTokenizer()

wxPdfTokenizer::wxPdfTokenizer

(

wxInputStream *

inputStream

)

Constructor.

~wxPdfTokenizer()

virtual wxPdfTokenizer::~wxPdfTokenizer ( )

virtual

Destructor.

Member Function Documentation

BackOnePosition()

void wxPdfTokenizer::BackOnePosition

(

int

ch

)

Go back one position in the stream.

CheckPdfHeader()

wxString wxPdfTokenizer::CheckPdfHeader

(

)

Check the header of the document stream.

GetGeneration()

int wxPdfTokenizer::GetGeneration

(

)

const

Get object generation.

GetHex()

static int wxPdfTokenizer::GetHex ( int v )

static

Get hexadecimal character.

GetIntValue()

int wxPdfTokenizer::GetIntValue

(

)

const

Get the token value as an integer.

GetLength()

off_t wxPdfTokenizer::GetLength

(

)

Get length of stream.

GetReference()

int wxPdfTokenizer::GetReference

(

)

const

Get object reference.

GetStartXRef()

off_t wxPdfTokenizer::GetStartXRef

(

)

Find the offset of the startxref tag.

GetStringValue()

wxString wxPdfTokenizer::GetStringValue

(

)

const

Get the token value as a string.

GetTokenType()

int wxPdfTokenizer::GetTokenType

(

)

const

Get the type of the last token.

IsDelimiter()

static bool wxPdfTokenizer::IsDelimiter ( int ch )

static

Check byte whether it is a delimiter.

IsDelimiterOrWhitespace()

static bool wxPdfTokenizer::IsDelimiterOrWhitespace ( int ch )

static

Check byte whether it is a delimiter or a whitespace character.

IsHexString()

bool wxPdfTokenizer::IsHexString ( ) const

inline

Check whether the token is a hexadecimal string.

IsWhitespace()

static bool wxPdfTokenizer::IsWhitespace ( int ch )

static

Check byte whether it represents a white space character.

NextToken()

bool wxPdfTokenizer::NextToken

(

)

Get the next token.

NextValidToken()

void wxPdfTokenizer::NextValidToken

(

)

Get the next valid token.

ReadBuffer()

wxMemoryOutputStream * wxPdfTokenizer::ReadBuffer

(

size_t

size

)

Read size bytes from stream.

ReadChar()

int wxPdfTokenizer::ReadChar

(

)

Read one byte from stream.

ReadString()

wxString wxPdfTokenizer::ReadString

(

int

size

)

Read a string.

Seek()

off_t wxPdfTokenizer::Seek

(

off_t

pos

)

Set current offset position in stream.

Tell()

off_t wxPdfTokenizer::Tell

(

)

Get current offset position in stream.

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

• pdfparser.h