#include <Cache.hpp>

Public Member Functions
void	clear ()

CacheBuffer *	allocBuffer ()

CacheItem *	findItemOrLater (unsigned int timestamp, CacheBuffer **rBuffer)

CacheItem *	findItemEarlier (unsigned int timestamp, CacheBuffer **rBuffer)

CacheItem *	_findBlock (CacheBuffer buffer, unsigned short timeOffset, unsigned int highBlock)

Public Attributes
CacheItem *	initItem

struct CacheBuffer *	m_firstBuffer

struct CacheBuffer *	m_lastBuffer

char	m_name [32]

unsigned char	m_busy

unsigned char	m_positionToBlockShiftW

unsigned short	m_positionToOffsetMaskW

unsigned int	m_maxItemSizeB

unsigned int	m_bufferSizeW

unsigned int	m_blockSizeW

unsigned int	m_lastTimestamp

unsigned int	m_lastItemPositionW

Detailed Description

Definition at line 153 of file Cache.hpp.

Member Function Documentation

◆ _findBlock()

CacheItem * iTaSC::CacheChannel::_findBlock	(	CacheBuffer *	buffer,
		unsigned short	timeOffset,
		unsigned int *	highBlock )

Definition at line 25 of file Cache.cpp.

References CACHE_BLOCK_ITEM_ADDR, iTaSC::CacheBuffer::m_firstItem, and m_positionToBlockShiftW.

Referenced by findItemEarlier(), and findItemOrLater().

◆ allocBuffer()

CacheBuffer * iTaSC::CacheChannel::allocBuffer ( )

Definition at line 88 of file Cache.cpp.

References CACHE_BUFFER_HEADER_SIZE, m_bufferSizeW, m_busy, and NULL.

◆ clear()

void iTaSC::CacheChannel::clear ( )

Definition at line 73 of file Cache.cpp.

References free(), initItem, m_firstBuffer, m_lastBuffer, next, and NULL.

Referenced by iTaSC::Cache::addCacheItem(), and iTaSC::Cache::deleteChannel().

◆ findItemEarlier()

CacheItem * iTaSC::CacheChannel::findItemEarlier	(	unsigned int	timestamp,
		CacheBuffer **	rBuffer )

Definition at line 137 of file Cache.cpp.

References _findBlock(), CACHE_BLOCK_ITEM_ADDR, CACHE_ITEM_ADDR, CACHE_NEXT_ITEM, initItem, m_busy, m_firstBuffer, m_lastTimestamp, and NULL.

◆ findItemOrLater()

CacheItem * iTaSC::CacheChannel::findItemOrLater	(	unsigned int	timestamp,
		CacheBuffer **	rBuffer )

Definition at line 100 of file Cache.cpp.

References _findBlock(), CACHE_BLOCK_ITEM_ADDR, CACHE_NEXT_ITEM, initItem, m_busy, m_firstBuffer, iTaSC::CacheBuffer::m_firstItem, m_lastTimestamp, and NULL.

Member Data Documentation

◆ initItem

CacheItem* iTaSC::CacheChannel::initItem

Definition at line 155 of file Cache.hpp.

Referenced by clear(), findItemEarlier(), and findItemOrLater().

◆ m_blockSizeW

unsigned int iTaSC::CacheChannel::m_blockSizeW

Definition at line 164 of file Cache.hpp.

◆ m_bufferSizeW

unsigned int iTaSC::CacheChannel::m_bufferSizeW

Definition at line 163 of file Cache.hpp.

Referenced by allocBuffer().

◆ m_busy

unsigned char iTaSC::CacheChannel::m_busy

Definition at line 159 of file Cache.hpp.

Referenced by iTaSC::Cache::addCacheItem(), allocBuffer(), iTaSC::Cache::deleteChannel(), findItemEarlier(), findItemOrLater(), and iTaSC::Cache::getPreviousCacheItem().

◆ m_firstBuffer

struct CacheBuffer* iTaSC::CacheChannel::m_firstBuffer

Definition at line 156 of file Cache.hpp.

Referenced by clear(), findItemEarlier(), and findItemOrLater().

◆ m_lastBuffer

struct CacheBuffer* iTaSC::CacheChannel::m_lastBuffer

Definition at line 157 of file Cache.hpp.

Referenced by clear().

◆ m_lastItemPositionW

unsigned int iTaSC::CacheChannel::m_lastItemPositionW

Definition at line 166 of file Cache.hpp.

◆ m_lastTimestamp

unsigned int iTaSC::CacheChannel::m_lastTimestamp

Definition at line 165 of file Cache.hpp.

Referenced by findItemEarlier(), and findItemOrLater().

◆ m_maxItemSizeB

unsigned int iTaSC::CacheChannel::m_maxItemSizeB

Definition at line 162 of file Cache.hpp.

◆ m_name

char iTaSC::CacheChannel::m_name[32]

Definition at line 158 of file Cache.hpp.

◆ m_positionToBlockShiftW

unsigned char iTaSC::CacheChannel::m_positionToBlockShiftW

Definition at line 160 of file Cache.hpp.

Referenced by _findBlock().

◆ m_positionToOffsetMaskW

unsigned short iTaSC::CacheChannel::m_positionToOffsetMaskW

Definition at line 161 of file Cache.hpp.

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

Public Member Functions

Public Attributes