leveldb::Comparator Class Reference

#include <comparator.h>

Inheritance diagram for leveldb::Comparator:

Public Member Functions
int	operator() (const Key &a, const Key &b) const
virtual	~Comparator ()
virtual int	Compare (const Slice &a, const Slice &b) const =0
virtual const char *	Name () const =0
virtual void	FindShortestSeparator (std::string *start, const Slice &limit) const =0
virtual void	FindShortSuccessor (std::string *key) const =0

Detailed Description

Definition at line 17 of file skiplist_test.cc.

Constructor & Destructor Documentation

leveldb::Comparator::~Comparator ( )

virtual

Definition at line 14 of file comparator.cc.

Member Function Documentation

virtual int leveldb::Comparator::Compare ( const Slice &  a, const Slice &  b  ) const

pure virtual

Implemented in leveldb::InternalKeyComparator, and leveldb_comparator_t.

virtual void leveldb::Comparator::FindShortestSeparator ( std::string *  start, const Slice &  limit  ) const

pure virtual

Implemented in leveldb::InternalKeyComparator, and leveldb_comparator_t.

virtual void leveldb::Comparator::FindShortSuccessor ( std::string *  key ) const

pure virtual

Implemented in leveldb::InternalKeyComparator, and leveldb_comparator_t.

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

pure virtual

Implemented in leveldb::InternalKeyComparator, and leveldb_comparator_t.

int leveldb::Comparator::operator() ( const Key &  a, const Key &  b  ) const

inline

Definition at line 18 of file skiplist_test.cc.

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

• src/leveldb/db/skiplist_test.cc
• src/leveldb/include/leveldb/comparator.h
• src/leveldb/util/comparator.cc