CDBIterator Class Reference

#include <dbwrapper.h>

Collaboration diagram for CDBIterator:

Public Member Functions
	CDBIterator (const CDBWrapper &_parent, leveldb::Iterator *_piter)
	~CDBIterator ()
bool	Valid () const
void	SeekToFirst ()
template<typename K >
void	Seek (const K &key)
void	Seek (const CDataStream &ssKey)
void	Next ()
template<typename K >
bool	GetKey (K &key)
CDataStream	GetKey ()
unsigned int	GetKeySize ()
template<typename V >
bool	GetValue (V &value)
unsigned int	GetValueSize ()

Private Attributes
const CDBWrapper &	parent
leveldb::Iterator *	piter

Detailed Description

Definition at line 126 of file dbwrapper.h.

Constructor & Destructor Documentation

CDBIterator()

CDBIterator::CDBIterator ( const CDBWrapper &  _parent, leveldb::Iterator *  _piter  )

inline

Parameters

[in]	_parent	Parent CDBWrapper instance.
[in]	_piter	The original leveldb iterator.

Definition at line 138 of file dbwrapper.h.

~CDBIterator()

CDBIterator::~CDBIterator

(

)

Definition at line 191 of file dbwrapper.cpp.

References piter.

Member Function Documentation

GetKey() [1/2]

template<typename K >

bool CDBIterator::GetKey ( K &  key )

inline

Definition at line 160 of file dbwrapper.h.

References GetKey().

GetKey() [2/2]

CDataStream CDBIterator::GetKey ( )

inline

Definition at line 170 of file dbwrapper.h.

References CLIENT_VERSION, piter, and SER_DISK.

Referenced by GetKey().

GetKeySize()

unsigned int CDBIterator::GetKeySize ( )

inline

Definition at line 175 of file dbwrapper.h.

References piter.

GetValue()

template<typename V >

bool CDBIterator::GetValue ( V &  value )

inline

Definition at line 179 of file dbwrapper.h.

References CLIENT_VERSION, dbwrapper_private::GetObfuscateKey(), parent, piter, SER_DISK, and CDataStream::Xor().

GetValueSize()

unsigned int CDBIterator::GetValueSize ( )

inline

Definition at line 191 of file dbwrapper.h.

References piter.

Next()

void CDBIterator::Next

(

)

Definition at line 194 of file dbwrapper.cpp.

References piter.

Seek() [1/2]

template<typename K >

void CDBIterator::Seek ( const K &  key )

inline

Definition at line 146 of file dbwrapper.h.

References CLIENT_VERSION, DBWRAPPER_PREALLOC_KEY_SIZE, CDataStream::reserve(), and SER_DISK.

Seek() [2/2]

void CDBIterator::Seek ( const CDataStream &  ssKey )

inline

Definition at line 153 of file dbwrapper.h.

References CDataStream::data(), piter, and CDataStream::size().

SeekToFirst()

void CDBIterator::SeekToFirst

(

)

Definition at line 193 of file dbwrapper.cpp.

References piter.

Valid()

bool CDBIterator::Valid

(

)

const

Definition at line 192 of file dbwrapper.cpp.

References piter.

Member Data Documentation

parent

const CDBWrapper& CDBIterator::parent

private

Definition at line 129 of file dbwrapper.h.

Referenced by GetValue().

piter

leveldb::Iterator* CDBIterator::piter

private

Definition at line 130 of file dbwrapper.h.

Referenced by GetKey(), GetKeySize(), GetValue(), GetValueSize(), Next(), Seek(), SeekToFirst(), Valid(), and ~CDBIterator().

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

• src/dbwrapper.h
• src/dbwrapper.cpp