firtex::index::CPosting类参考

所有成员的列表。

公有类型
typedef CPosMemCache	memcache_type
公有成员
	CPosting (memcache_type *mc)
	~CPosting ()
void	addLocation (docid_t docid, loc_t location)
void	addDocument (docid_t docid)
bool	hasNoMem ()
bool	allocMem (CPostingList *posting)
bool	allocMem ()
count_t	docFreq () const
docid_t	lastDocID ()
int32_t	writeDocFreq (CIndexOutput *dfiOutput)
int32_t	writePosition (CIndexOutput *ptiOutput)
void	reset ()
保护属性
CPostingList *	m_pDocfreqPosting
CPostingList *	m_pPosPosting
memcache_type *	m_pMemCache
count_t	m_df
loc_t	m_freq
loc_t	m_prevID
loc_t	m_prevPos
int32_t	m_iMemSize
int32_t	m_LOC_Tsize
静态保护属性
size_t	m_iNextGrowSize

成员类型定义文档

typedef CPosMemCache firtex::index::CPosting::memcache_type

构造及析构函数文档

firtex::index::CPosting::CPosting (  memcache_type *  mc  )

firtex::index::CPosting::~CPosting (   )

成员函数文档

void firtex::index::CPosting::addDocument (  docid_t  docid  )  [inline]

添加文档,没有位置信息 参数: docid  文档编号

void firtex::index::CPosting::addLocation (  docid_t  docid, loc_t  location )  [inline]

添加位置 参数: docid  文档编号 location  位置

bool firtex::index::CPosting::allocMem (   )

bool firtex::index::CPosting::allocMem (  CPostingList *  posting  )

count_t firtex::index::CPosting::docFreq (   )  const [inline]

bool firtex::index::CPosting::hasNoMem (   )  [inline]

docid_t firtex::index::CPosting::lastDocID (   )  [inline]

void firtex::index::CPosting::reset (   )

int32_t firtex::index::CPosting::writeDocFreq (  CIndexOutput *  dfiOutput  )

int32_t firtex::index::CPosting::writePosition (  CIndexOutput *  ptiOutput  )

成员数据文档

count_t firtex::index::CPosting::m_df [protected]

loc_t firtex::index::CPosting::m_freq [protected]

int32_t firtex::index::CPosting::m_iMemSize [protected]

size_t firtex::index::CPosting::m_iNextGrowSize [static, protected]

int32_t firtex::index::CPosting::m_LOC_Tsize [protected]

CPostingList* firtex::index::CPosting::m_pDocfreqPosting [protected]

memcache_type* firtex::index::CPosting::m_pMemCache [protected]

CPostingList* firtex::index::CPosting::m_pPosPosting [protected]

loc_t firtex::index::CPosting::m_prevID [protected]

loc_t firtex::index::CPosting::m_prevPos [protected]

• include/index/Posting.h

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