mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-25 22:44:05 +00:00
d616ebea23
Summary: Closes https://github.com/facebook/rocksdb/pull/2226 Differential Revision: D4967547 Pulled By: siying fbshipit-source-id: dd3b58ae1e7a106ab6bb6f37ab5c88575b125ab4
37 lines
1 KiB
C++
37 lines
1 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree. An additional grant
|
|
// of patent rights can be found in the PATENTS file in the same directory.
|
|
// This source code is also licensed under the GPLv2 license found in the
|
|
// COPYING file in the root directory of this source tree.
|
|
#pragma once
|
|
|
|
#include <map>
|
|
#include <string>
|
|
|
|
#include "rocksdb/comparator.h"
|
|
#include "rocksdb/memtablerep.h"
|
|
#include "rocksdb/slice.h"
|
|
#include "util/coding.h"
|
|
#include "util/murmurhash.h"
|
|
|
|
namespace rocksdb {
|
|
namespace stl_wrappers {
|
|
|
|
class Base {
|
|
protected:
|
|
const MemTableRep::KeyComparator& compare_;
|
|
explicit Base(const MemTableRep::KeyComparator& compare)
|
|
: compare_(compare) {}
|
|
};
|
|
|
|
struct Compare : private Base {
|
|
explicit Compare(const MemTableRep::KeyComparator& compare) : Base(compare) {}
|
|
inline bool operator()(const char* a, const char* b) const {
|
|
return compare_(a, b) < 0;
|
|
}
|
|
};
|
|
|
|
}
|
|
}
|