Bit_stream_base< T, UT > Class Template Reference

Template base class of Bit_reader / Bit_writer. More...

#include <rpl_record.h>

Public Member Functions
	Bit_stream_base (T *ptr)
	Construct a new Bit_stream (either reader or writer). More...
void	set_ptr (T *ptr)
	Set the buffer pointer. More...
void	set_ptr (UT *ptr)
	Set the buffer pointer, using an unsigned datatype. More...
uint	tell () const
void	dbug_print (const char *str) const
	Print all the bits before the current position to the debug trace. More...

Protected Attributes
T *	m_ptr
	Pointer to beginning of buffer where bits are read or written. More...
uint	m_current_bit
	Current position in buffer. More...

Detailed Description

template<typename T, typename UT>
class Bit_stream_base< T, UT >

Template base class of Bit_reader / Bit_writer.

Constructor & Destructor Documentation

Bit_stream_base()

template<typename T , typename UT >

Bit_stream_base< T, UT >::Bit_stream_base ( T *  ptr )

inline

Construct a new Bit_stream (either reader or writer).

Parameters

ptr	Pointer where bits will be read or written.

Member Function Documentation

dbug_print()

template<typename T , typename UT >

void Bit_stream_base< T, UT >::dbug_print

(

const char *

str

)

const

Print all the bits before the current position to the debug trace.

Parameters

str	Descriptive text that will be prefixed before the bit string.

set_ptr() [1/2]

template<typename T , typename UT >

void Bit_stream_base< T, UT >::set_ptr ( T *  ptr )

inline

Set the buffer pointer.

Parameters

ptr	Pointer where bits will be read or written.

set_ptr() [2/2]

template<typename T , typename UT >

void Bit_stream_base< T, UT >::set_ptr ( UT *  ptr )

inline

Set the buffer pointer, using an unsigned datatype.

Parameters

ptr	Pointer where bits will be read or written.

tell()

template<typename T , typename UT >

uint Bit_stream_base< T, UT >::tell ( ) const

inline

Returns

the current position.

Member Data Documentation

m_current_bit

template<typename T , typename UT >

uint Bit_stream_base< T, UT >::m_current_bit

protected

Current position in buffer.

m_ptr

template<typename T , typename UT >

T* Bit_stream_base< T, UT >::m_ptr

protected

Pointer to beginning of buffer where bits are read or written.

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

• sql/rpl_record.h
• sql/rpl_record.cc