cbdc::raft::index_comparator Class Reference

LevelDB comparator for ordering NuRaft log indices. More...

#include <index_comparator.hpp>

Inheritance diagram for cbdc::raft::index_comparator:

Collaboration diagram for cbdc::raft::index_comparator:

Public Member Functions
auto	Compare (const leveldb::Slice &a, const leveldb::Slice &b) const -> int override
	Compare the order of the two given LevelDB keys when converted to uint64_t.
auto	Name () const -> const char *override
	Return the comparator name.
void	FindShortestSeparator (std::string *, const leveldb::Slice &) const override
	Not implemented.
void	FindShortSuccessor (std::string *) const override
	Not implemented.

Detailed Description

LevelDB comparator for ordering NuRaft log indices.

Definition at line 13 of file index_comparator.hpp.

Member Function Documentation

Compare()

auto cbdc::raft::index_comparator::Compare ( const leveldb::Slice & a, const leveldb::Slice & b ) const -> int

nodiscardoverride

Compare the order of the two given LevelDB keys when converted to uint64_t.

Parameters

a	first key.
b	second key.

Returns

0 if a == b. -1 if a < b. 1 if a > b.

Definition at line 13 of file index_comparator.cpp.

FindShortestSeparator()

void cbdc::raft::index_comparator::FindShortestSeparator ( std::string * , const leveldb::Slice &  ) const

override

Not implemented.

Definition at line 35 of file index_comparator.cpp.

FindShortSuccessor()

void cbdc::raft::index_comparator::FindShortSuccessor ( std::string * ) const

override

Not implemented.

Definition at line 39 of file index_comparator.cpp.

Name()

auto cbdc::raft::index_comparator::Name ( ) const -> const char*

nodiscardoverride

Return the comparator name.

Returns

"IndexComparator".

Definition at line 31 of file index_comparator.cpp.

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

• index_comparator.hpp
• index_comparator.cpp