LwpIndexManager Class Reference

LwpIndexManager, to read all index records and maintain the index information. More...

#include <lwpidxmgr.hxx>

Public Member Functions
	LwpIndexManager ()
void	Read (LwpSvStream *pStrm)
	@descr Read all index records, VO_ROOTLEAFOBJINDEX, VO_ROOTOBJINDEX, VO_LEAFOBJINDEX More...
sal_uInt32	GetObjOffset (LwpObjectID objid)
	@descr get object offset per the object id More...
sal_uInt32	GetObjTime (sal_uInt16 index)

Private Member Functions
void	ReadRootData (LwpObjectStream *pObjStrm)
	@descr Read data in VO_ROOTOBJINDEX More...
void	ReadObjIndexData (LwpObjectStream *pObjStrm)
	@descr Read data in VO_OBJINDEX More...
void	ReadObjIndex (LwpSvStream *pStrm)
	@descr Read VO_OBJINDEX More...
void	ReadLeafIndex (LwpSvStream *pStrm)
	@descr Read VO_LEAFOBJINDEX More...
void	ReadLeafData (LwpObjectStream *pStrm)
	@descr Read data in VO_LEAFOBJINDEX More...
void	ReadTimeTable (LwpObjectStream *pStrm)
	@descr Read time table in VO_ROOTLEAFOBJINDEX and VO_ROOTOBJINDEX More...

Private Attributes
std::vector< LwpKey >	m_ObjectKeys
std::vector< LwpKey >	m_RootObjs
std::vector< sal_uInt32 >	m_TimeTable
sal_uInt32	m_nKeyCount
std::vector< sal_uInt32 >	m_TempVec
sal_uInt32	m_ChildIndex [256]
sal_uInt16	m_nLeafCount

Static Private Attributes
static const sal_uInt8	MAXOBJECTIDS = 255

Detailed Description

LwpIndexManager, to read all index records and maintain the index information.

Definition at line 80 of file lwpidxmgr.hxx.

Constructor & Destructor Documentation

LwpIndexManager()

LwpIndexManager::LwpIndexManager

(

)

Definition at line 76 of file lwpidxmgr.cxx.

References m_TempVec, and MAXOBJECTIDS.

Member Function Documentation

GetObjOffset()

sal_uInt32 LwpIndexManager::GetObjOffset

(

LwpObjectID

objid

)

@descr get object offset per the object id

Definition at line 298 of file lwpidxmgr.cxx.

References BAD_OFFSET, LwpObjectID::GetHigh(), LwpObjectID::GetLow(), M, m_nKeyCount, m_ObjectKeys, and U.

Referenced by LwpObjectFactory::QueryObject().

GetObjTime()

sal_uInt32 LwpIndexManager::GetObjTime ( sal_uInt16  index )

inline

Definition at line 109 of file lwpidxmgr.hxx.

References index, and m_TimeTable.

Referenced by LwpObjectID::ReadIndexed().

Read()

void LwpIndexManager::Read

(

LwpSvStream *

pStrm

)

@descr Read all index records, VO_ROOTLEAFOBJINDEX, VO_ROOTOBJINDEX, VO_LEAFOBJINDEX

Definition at line 87 of file lwpidxmgr.cxx.

References LwpSvStream::CheckSeek(), LwpObjectHeader::GetSize(), LwpObjectHeader::GetTag(), LwpObjectHeader::IsCompressed(), LwpSvStream::LWP_STREAM_BASE, m_ChildIndex, m_nKeyCount, m_nLeafCount, m_ObjectKeys, m_RootObjs, nPos, LwpObjectHeader::Read(), ReadLeafData(), ReadObjIndex(), ReadRootData(), ReadTimeTable(), and VO_ROOTLEAFOBJINDEX.

Referenced by LwpObjectFactory::ReadIndex().

ReadLeafData()

void LwpIndexManager::ReadLeafData ( LwpObjectStream *  pStrm )

private

@descr Read data in VO_LEAFOBJINDEX

Definition at line 260 of file lwpidxmgr.cxx.

References LwpKey::id, m_nKeyCount, m_ObjectKeys, LwpObjectStream::QuickReaduInt16(), LwpObjectStream::QuickReaduInt32(), LwpObjectID::Read(), and LwpObjectID::ReadCompressed().

Referenced by Read(), ReadLeafIndex(), and ReadObjIndex().

ReadLeafIndex()

void LwpIndexManager::ReadLeafIndex ( LwpSvStream *  pStrm )

private

@descr Read VO_LEAFOBJINDEX

Definition at line 247 of file lwpidxmgr.cxx.

References LwpObjectHeader::GetSize(), LwpObjectHeader::IsCompressed(), LwpObjectHeader::Read(), and ReadLeafData().

Referenced by ReadObjIndexData().

ReadObjIndex()

void LwpIndexManager::ReadObjIndex ( LwpSvStream *  pStrm )

private

@descr Read VO_OBJINDEX

Definition at line 226 of file lwpidxmgr.cxx.

References LwpObjectHeader::GetSize(), LwpObjectHeader::GetTag(), LwpObjectHeader::IsCompressed(), LwpObjectHeader::Read(), ReadLeafData(), ReadObjIndexData(), VO_LEAFOBJINDEX, and VO_OBJINDEX.

Referenced by Read().

ReadObjIndexData()

void LwpIndexManager::ReadObjIndexData ( LwpObjectStream *  pObjStrm )

private

@descr Read data in VO_OBJINDEX

Definition at line 173 of file lwpidxmgr.cxx.

References LwpObjectStream::GetStream(), LwpKey::id, LwpSvStream::LWP_STREAM_BASE, m_nKeyCount, m_ObjectKeys, m_TempVec, nPos, LwpObjectStream::QuickReaduInt16(), LwpObjectStream::QuickReaduInt32(), LwpObjectID::Read(), LwpObjectID::ReadCompressed(), ReadLeafIndex(), and LwpSvStream::Seek().

Referenced by ReadObjIndex().

ReadRootData()

void LwpIndexManager::ReadRootData ( LwpObjectStream *  pObjStrm )

private

@descr Read data in VO_ROOTOBJINDEX

Definition at line 133 of file lwpidxmgr.cxx.

References LwpKey::id, m_ChildIndex, m_nLeafCount, m_RootObjs, LwpObjectStream::QuickReaduInt16(), LwpObjectStream::QuickReaduInt32(), LwpObjectID::Read(), LwpObjectID::ReadCompressed(), ReadTimeTable(), and SAL_N_ELEMENTS.

Referenced by Read().

ReadTimeTable()

void LwpIndexManager::ReadTimeTable ( LwpObjectStream *  pStrm )

private

@descr Read time table in VO_ROOTLEAFOBJINDEX and VO_ROOTOBJINDEX

Definition at line 285 of file lwpidxmgr.cxx.

References i, m_TimeTable, LwpObjectStream::QuickReaduInt16(), and LwpObjectStream::QuickReaduInt32().

Referenced by Read(), and ReadRootData().

Member Data Documentation

m_ChildIndex

sal_uInt32 LwpIndexManager::m_ChildIndex[256]

private

Definition at line 94 of file lwpidxmgr.hxx.

Referenced by Read(), and ReadRootData().

m_nKeyCount

sal_uInt32 LwpIndexManager::m_nKeyCount

private

Definition at line 91 of file lwpidxmgr.hxx.

Referenced by GetObjOffset(), Read(), ReadLeafData(), and ReadObjIndexData().

m_nLeafCount

sal_uInt16 LwpIndexManager::m_nLeafCount

private

Definition at line 95 of file lwpidxmgr.hxx.

Referenced by Read(), and ReadRootData().

m_ObjectKeys

std::vector<LwpKey> LwpIndexManager::m_ObjectKeys

private

Definition at line 86 of file lwpidxmgr.hxx.

Referenced by GetObjOffset(), Read(), ReadLeafData(), and ReadObjIndexData().

m_RootObjs

std::vector<LwpKey> LwpIndexManager::m_RootObjs

private

Definition at line 87 of file lwpidxmgr.hxx.

Referenced by Read(), and ReadRootData().

m_TempVec

std::vector<sal_uInt32> LwpIndexManager::m_TempVec

private

Definition at line 92 of file lwpidxmgr.hxx.

Referenced by LwpIndexManager(), and ReadObjIndexData().

m_TimeTable

std::vector<sal_uInt32> LwpIndexManager::m_TimeTable

private

Definition at line 88 of file lwpidxmgr.hxx.

Referenced by GetObjTime(), and ReadTimeTable().

MAXOBJECTIDS

const sal_uInt8 LwpIndexManager::MAXOBJECTIDS = 255

staticprivate

Definition at line 85 of file lwpidxmgr.hxx.

Referenced by LwpIndexManager().

---

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

• lwpidxmgr.hxx
• lwpidxmgr.cxx