rime::DbAccessor Class Reference

#include <db.h>

Inheritance diagram for rime::DbAccessor:

Collaboration diagram for rime::DbAccessor:

Public Member Functions
	DbAccessor ()=default
	DbAccessor (const string &prefix)
virtual	~DbAccessor ()=default
virtual bool	Reset ()=0
virtual bool	Jump (const string &key)=0
virtual bool	GetNextRecord (string *key, string *value)=0
virtual bool	exhausted ()=0

Protected Member Functions
bool	MatchesPrefix (const string &key)

Protected Attributes
string	prefix_

Constructor & Destructor Documentation

DbAccessor() [1/2]

rime::DbAccessor::DbAccessor ( )

default

DbAccessor() [2/2]

rime::DbAccessor::DbAccessor ( const string & prefix )

inlineexplicit

~DbAccessor()

virtual rime::DbAccessor::~DbAccessor ( )

virtualdefault

Member Function Documentation

exhausted()

virtual bool rime::DbAccessor::exhausted ( )

pure virtual

Implemented in rime::LevelDbAccessor, and rime::TextDbAccessor.

GetNextRecord()

virtual bool rime::DbAccessor::GetNextRecord ( string * key, string * value )

pure virtual

Implemented in rime::LevelDbAccessor, and rime::TextDbAccessor.

Jump()

virtual bool rime::DbAccessor::Jump ( const string & key )

pure virtual

Implemented in rime::LevelDbAccessor, and rime::TextDbAccessor.

MatchesPrefix()

bool rime::DbAccessor::MatchesPrefix ( const string & key )

protected

Reset()

virtual bool rime::DbAccessor::Reset ( )

pure virtual

Implemented in rime::LevelDbAccessor, and rime::TextDbAccessor.

Member Data Documentation

prefix_

string rime::DbAccessor::prefix_

protected

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

• db.h
• db.cc