BitVector Class Reference

#include <BitVector.hh>

Public Member Functions
	BitVector (unsigned char *baseBytePtr, unsigned baseBitOffset, unsigned totNumBits)
void	setup (unsigned char *baseBytePtr, unsigned baseBitOffset, unsigned totNumBits)
void	putBits (unsigned from, unsigned numBits)
void	put1Bit (unsigned bit)
unsigned	getBits (unsigned numBits)
unsigned	get1Bit ()
Boolean	get1BitBoolean ()
void	skipBits (unsigned numBits)
unsigned	curBitIndex () const
unsigned	totNumBits () const
unsigned	numBitsRemaining () const
unsigned	get_expGolomb ()
int	get_expGolombSigned ()

Private Attributes
unsigned char *	fBaseBytePtr
unsigned	fBaseBitOffset
unsigned	fTotNumBits
unsigned	fCurBitIndex

Detailed Description

Definition at line 28 of file BitVector.hh.

Constructor & Destructor Documentation

BitVector()

BitVector::BitVector	(	unsigned char *	baseBytePtr,
		unsigned	baseBitOffset,
		unsigned	totNumBits )

References totNumBits().

Member Function Documentation

curBitIndex()

unsigned BitVector::curBitIndex ( ) const

inline

Definition at line 47 of file BitVector.hh.

{ return fCurBitIndex; }

References fCurBitIndex.

get1Bit()

unsigned BitVector::get1Bit

(

)

Referenced by MP3FrameParams::get1Bit(), and get1BitBoolean().

get1BitBoolean()

Boolean BitVector::get1BitBoolean ( )

inline

Definition at line 43 of file BitVector.hh.

{ return get1Bit() != 0; }

References get1Bit().

get_expGolomb()

unsigned BitVector::get_expGolomb

(

)

get_expGolombSigned()

int BitVector::get_expGolombSigned

(

)

getBits()

unsigned BitVector::getBits

(

unsigned

numBits

)

Referenced by MP3FrameParams::getBits().

numBitsRemaining()

unsigned BitVector::numBitsRemaining ( ) const

inline

Definition at line 49 of file BitVector.hh.

{ return fTotNumBits - fCurBitIndex; }

References fCurBitIndex, and fTotNumBits.

put1Bit()

void BitVector::put1Bit

(

unsigned

bit

)

putBits()

void BitVector::putBits	(	unsigned	from,
		unsigned	numBits )

setup()

void BitVector::setup	(	unsigned char *	baseBytePtr,
		unsigned	baseBitOffset,
		unsigned	totNumBits )

References totNumBits().

Referenced by MP3FrameParams::setBytePointer().

skipBits()

void BitVector::skipBits

(

unsigned

numBits

)

totNumBits()

unsigned BitVector::totNumBits ( ) const

inline

Definition at line 48 of file BitVector.hh.

{ return fTotNumBits; }

References fTotNumBits.

Referenced by BitVector(), and setup().

Field Documentation

fBaseBitOffset

unsigned BitVector::fBaseBitOffset

private

Definition at line 57 of file BitVector.hh.

fBaseBytePtr

unsigned char* BitVector::fBaseBytePtr

private

Definition at line 56 of file BitVector.hh.

fCurBitIndex

unsigned BitVector::fCurBitIndex

private

Definition at line 59 of file BitVector.hh.

Referenced by curBitIndex(), and numBitsRemaining().

fTotNumBits

unsigned BitVector::fTotNumBits

private

Definition at line 58 of file BitVector.hh.

Referenced by numBitsRemaining(), and totNumBits().

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

• liveMedia/include/BitVector.hh