#include <streams.h>

Public Member Functions
	BitStreamReader (IStream &istream)

uint64_t	Read (int nbits)
	Read the specified number of bits from the stream. More...

Private Attributes
IStream &	m_istream

uint8_t	m_buffer {0}
	Buffered byte read in from the input stream. More...

int	m_offset {8}
	Number of high order bits in m_buffer already returned by previous Read() calls. More...

Detailed Description

Definition at line 495 of file streams.h.

Constructor & Destructor Documentation

template<typename IStream>

BitStreamReader< IStream >::BitStreamReader ( IStream & istream )

inlineexplicit

Definition at line 510 of file streams.h.

template<typename IStream>

uint64_t BitStreamReader< IStream >::Read ( int nbits )

inline

Read the specified number of bits from the stream.

The data is returned in the nbits least significant bits of a 64-bit uint.

Definition at line 515 of file streams.h.

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template<typename IStream>

uint8_t BitStreamReader< IStream >::m_buffer {0}

private

Buffered byte read in from the input stream.

A new byte is read into the buffer when m_offset reaches 8.

Definition at line 502 of file streams.h.

template<typename IStream>

IStream& BitStreamReader< IStream >::m_istream

private

Definition at line 498 of file streams.h.

template<typename IStream>

int BitStreamReader< IStream >::m_offset {8}

private

Number of high order bits in m_buffer already returned by previous Read() calls.

The next bit to be returned is at this offset from the most significant bit position.

Definition at line 507 of file streams.h.

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