StreamPredictor Class Reference

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

Collaboration diagram for StreamPredictor:

[legend]List of all members.

Public Member Functions
	StreamPredictor (Stream *strA, int predictorA, int widthA, int nCompsA, int nBitsA)
	~StreamPredictor ()
int	lookChar ()
int	getChar ()
Private Member Functions
GBool	getNextLine ()
Private Attributes
Stream *	str
int	predictor
int	width
int	nComps
int	nBits
int	nVals
int	pixBytes
int	rowBytes
Guchar *	predLine
int	predIdx

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Constructor & Destructor Documentation

StreamPredictor::StreamPredictor (  Stream *  strA, int  predictorA, int  widthA, int  nCompsA, int  nBitsA )

Definition at line 401 of file Stream.cc. References gmalloc(), nBits, nComps, nVals, pixBytes, predictor, predIdx, predLine, rowBytes, str, and width.

StreamPredictor::~StreamPredictor (   )

Definition at line 417 of file Stream.cc. References gfree(), and predLine.

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Member Function Documentation

int StreamPredictor::getChar (   )

Definition at line 430 of file Stream.cc. References getNextLine(), predIdx, predLine, and rowBytes. Referenced by FlateStream::getChar(), and LZWStream::getChar().

GBool StreamPredictor::getNextLine (   )  [private]

Definition at line 439 of file Stream.cc. References Stream::getRawChar(), gFalse, gTrue, i, nBits, nComps, nVals, p, pixBytes, predictor, predIdx, predLine, rowBytes, and str. Referenced by getChar(), and lookChar().

int StreamPredictor::lookChar (   )

Definition at line 421 of file Stream.cc. References getNextLine(), predIdx, predLine, and rowBytes. Referenced by FlateStream::lookChar(), and LZWStream::lookChar().

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Member Data Documentation

int StreamPredictor::nBits [private]

Definition at line 232 of file Stream.h. Referenced by getNextLine(), and StreamPredictor().

int StreamPredictor::nComps [private]

Definition at line 231 of file Stream.h. Referenced by getNextLine(), and StreamPredictor().

int StreamPredictor::nVals [private]

Definition at line 233 of file Stream.h. Referenced by getNextLine(), and StreamPredictor().

int StreamPredictor::pixBytes [private]

Definition at line 234 of file Stream.h. Referenced by getNextLine(), and StreamPredictor().

int StreamPredictor::predictor [private]

Definition at line 229 of file Stream.h. Referenced by getNextLine(), and StreamPredictor().

int StreamPredictor::predIdx [private]

Definition at line 237 of file Stream.h. Referenced by getChar(), getNextLine(), lookChar(), and StreamPredictor().

Guchar* StreamPredictor::predLine [private]

Definition at line 236 of file Stream.h. Referenced by getChar(), getNextLine(), lookChar(), StreamPredictor(), and ~StreamPredictor().

int StreamPredictor::rowBytes [private]

Definition at line 235 of file Stream.h. Referenced by getChar(), getNextLine(), lookChar(), and StreamPredictor().

Stream* StreamPredictor::str [private]

Definition at line 228 of file Stream.h. Referenced by getNextLine(), and StreamPredictor().

int StreamPredictor::width [private]

Definition at line 230 of file Stream.h. Referenced by StreamPredictor().

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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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