leveldb::FilterPolicy Class Reference

#include <filter_policy.h>

Inheritance diagram for leveldb::FilterPolicy:

Public Member Functions
virtual	~FilterPolicy ()
virtual const char *	Name () const =0
virtual void	CreateFilter (const Slice *keys, int n, std::string *dst) const =0
virtual bool	KeyMayMatch (const Slice &key, const Slice &filter) const =0

Detailed Description

Definition at line 25 of file filter_policy.h.

Constructor & Destructor Documentation

leveldb::FilterPolicy::~FilterPolicy ( )

virtual

Definition at line 9 of file filter_policy.cc.

Member Function Documentation

virtual void leveldb::FilterPolicy::CreateFilter ( const Slice *  keys, int  n, std::string *  dst  ) const

pure virtual

Implemented in leveldb::InternalFilterPolicy, leveldb_filterpolicy_t, and leveldb::TestHashFilter.

virtual bool leveldb::FilterPolicy::KeyMayMatch ( const Slice &  key, const Slice &  filter  ) const

pure virtual

Implemented in leveldb::InternalFilterPolicy, leveldb_filterpolicy_t, and leveldb::TestHashFilter.

virtual const char* leveldb::FilterPolicy::Name ( ) const

pure virtual

Implemented in leveldb::InternalFilterPolicy, leveldb_filterpolicy_t, and leveldb::TestHashFilter.

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

• src/leveldb/include/leveldb/filter_policy.h
• src/leveldb/util/filter_policy.cc