CCITTFaxStream Class Reference

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

Inheritance diagram for CCITTFaxStream:

[legend]Collaboration diagram for CCITTFaxStream:

[legend]List of all members.

Public Member Functions
	CCITTFaxStream (Stream *strA, int encodingA, GBool endOfLineA, GBool byteAlignA, int columnsA, int rowsA, GBool endOfBlockA, GBool blackA)
virtual	~CCITTFaxStream ()
virtual StreamKind	getKind ()
virtual void	reset ()
virtual int	getChar ()
virtual int	lookChar ()
virtual GString *	getPSFilter (char *indent)
virtual GBool	isBinary (GBool last=gTrue)
Private Member Functions
short	getTwoDimCode ()
short	getWhiteCode ()
short	getBlackCode ()
short	lookBits (int n)
void	eatBits (int n)
Private Attributes
int	encoding
GBool	endOfLine
GBool	byteAlign
int	columns
int	rows
GBool	endOfBlock
GBool	black
GBool	eof
GBool	nextLine2D
int	row
int	inputBuf
int	inputBits
short *	refLine
int	b1
short *	codingLine
int	a0
int	outputBits
int	buf

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Constructor & Destructor Documentation

CCITTFaxStream::CCITTFaxStream (  Stream *  strA, int  encodingA, GBool  endOfLineA, GBool  byteAlignA, int  columnsA, int  rowsA, GBool  endOfBlockA, GBool  blackA )

Definition at line 1336 of file Stream.cc. References a0, black, buf, byteAlign, codingLine, columns, encoding, endOfBlock, endOfLine, eof, gFalse, gmalloc(), inputBits, nextLine2D, refLine, row, and rows.

CCITTFaxStream::~CCITTFaxStream (   )  [virtual]

Definition at line 1361 of file Stream.cc. References codingLine, gfree(), refLine, and FilterStream::str.

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Member Function Documentation

void CCITTFaxStream::eatBits (  int  n  )  [inline, private]

Definition at line 510 of file Stream.h. References inputBits. Referenced by getBlackCode(), getTwoDimCode(), getWhiteCode(), lookChar(), and reset().

short CCITTFaxStream::getBlackCode (   )  [private]

Definition at line 1759 of file Stream.cc. References CCITTCode::bits, blackTab1, blackTab2, blackTab3, code, eatBits(), endOfBlock, error(), FilterStream::getPos(), lookBits(), CCITTCode::n, and p. Referenced by lookChar().

virtual int CCITTFaxStream::getChar (   )  [inline, virtual]

Implements Stream. Definition at line 479 of file Stream.h. References buf, and lookChar().

virtual StreamKind CCITTFaxStream::getKind (   )  [inline, virtual]

Implements Stream. Definition at line 477 of file Stream.h. References strCCITTFax.

GString * CCITTFaxStream::getPSFilter (  char *  indent  )  [virtual]

Reimplemented from Stream. Definition at line 1842 of file Stream.cc. References GString::append(), black, byteAlign, columns, encoding, endOfBlock, endOfLine, Stream::getPSFilter(), NULL, rows, s, and FilterStream::str.

short CCITTFaxStream::getTwoDimCode (   )  [private]

Definition at line 1681 of file Stream.cc. References CCITTCode::bits, code, eatBits(), endOfBlock, error(), FilterStream::getPos(), lookBits(), CCITTCode::n, p, and twoDimTab1. Referenced by lookChar().

short CCITTFaxStream::getWhiteCode (   )  [private]

Definition at line 1711 of file Stream.cc. References CCITTCode::bits, code, eatBits(), endOfBlock, error(), FilterStream::getPos(), lookBits(), CCITTCode::n, p, whiteTab1, and whiteTab2. Referenced by lookChar().

GBool CCITTFaxStream::isBinary (  GBool  last = gTrue  )  [virtual]

Implements Stream. Definition at line 1876 of file Stream.cc. References gTrue, Stream::isBinary(), and FilterStream::str.

short CCITTFaxStream::lookBits (  int  n  )  [private]

Definition at line 1822 of file Stream.cc. References Stream::getChar(), inputBits, inputBuf, and FilterStream::str. Referenced by getBlackCode(), getTwoDimCode(), getWhiteCode(), lookChar(), and reset().

int CCITTFaxStream::lookChar (   )  [virtual]

Implements Stream. Definition at line 1397 of file Stream.cc. References a0, b1, bits, black, buf, byteAlign, codingLine, columns, eatBits(), encoding, endOfBlock, eof, error(), getBlackCode(), FilterStream::getPos(), getTwoDimCode(), getWhiteCode(), gFalse, gTrue, i, inputBits, lookBits(), nextLine2D, outputBits, refLine, row, rows, twoDimHoriz, twoDimPass, twoDimVert0, twoDimVertL1, twoDimVertL2, twoDimVertL3, twoDimVertR1, twoDimVertR2, and twoDimVertR3. Referenced by getChar().

void CCITTFaxStream::reset (   )  [virtual]

Implements Stream. Definition at line 1367 of file Stream.cc. References a0, buf, codingLine, columns, eatBits(), encoding, endOfBlock, eof, gFalse, inputBits, lookBits(), nextLine2D, refLine, Stream::reset(), row, and FilterStream::str.

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Member Data Documentation

int CCITTFaxStream::a0 [private]

Definition at line 502 of file Stream.h. Referenced by CCITTFaxStream(), lookChar(), and reset().

int CCITTFaxStream::b1 [private]

Definition at line 500 of file Stream.h. Referenced by lookChar().

GBool CCITTFaxStream::black [private]

Definition at line 493 of file Stream.h. Referenced by CCITTFaxStream(), getPSFilter(), and lookChar().

int CCITTFaxStream::buf [private]

Definition at line 504 of file Stream.h. Referenced by CCITTFaxStream(), getChar(), lookChar(), and reset().

GBool CCITTFaxStream::byteAlign [private]

Definition at line 489 of file Stream.h. Referenced by CCITTFaxStream(), getPSFilter(), and lookChar().

short* CCITTFaxStream::codingLine [private]

Definition at line 501 of file Stream.h. Referenced by CCITTFaxStream(), lookChar(), reset(), and ~CCITTFaxStream().

int CCITTFaxStream::columns [private]

Definition at line 490 of file Stream.h. Referenced by CCITTFaxStream(), getPSFilter(), lookChar(), and reset().

int CCITTFaxStream::encoding [private]

Definition at line 487 of file Stream.h. Referenced by CCITTFaxStream(), getPSFilter(), lookChar(), and reset().

GBool CCITTFaxStream::endOfBlock [private]

Definition at line 492 of file Stream.h. Referenced by CCITTFaxStream(), getBlackCode(), getPSFilter(), getTwoDimCode(), getWhiteCode(), lookChar(), and reset().

GBool CCITTFaxStream::endOfLine [private]

Definition at line 488 of file Stream.h. Referenced by CCITTFaxStream(), and getPSFilter().

GBool CCITTFaxStream::eof [private]

Definition at line 494 of file Stream.h. Referenced by CCITTFaxStream(), lookChar(), and reset().

int CCITTFaxStream::inputBits [private]

Definition at line 498 of file Stream.h. Referenced by CCITTFaxStream(), eatBits(), lookBits(), lookChar(), and reset().

int CCITTFaxStream::inputBuf [private]

Definition at line 497 of file Stream.h. Referenced by lookBits().

GBool CCITTFaxStream::nextLine2D [private]

Definition at line 495 of file Stream.h. Referenced by CCITTFaxStream(), lookChar(), and reset().

int CCITTFaxStream::outputBits [private]

Definition at line 503 of file Stream.h. Referenced by lookChar().

short* CCITTFaxStream::refLine [private]

Definition at line 499 of file Stream.h. Referenced by CCITTFaxStream(), lookChar(), reset(), and ~CCITTFaxStream().

int CCITTFaxStream::row [private]

Definition at line 496 of file Stream.h. Referenced by CCITTFaxStream(), lookChar(), and reset().

int CCITTFaxStream::rows [private]

Definition at line 491 of file Stream.h. Referenced by CCITTFaxStream(), getPSFilter(), and lookChar().

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

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

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