Revision fa5a15ceb5d2b9ec7fc8ed1580a01cd72b896ac9 authored by Adam Retter on 15 May 2017, 17:45:14 UTC, committed by Facebook Github Bot on 15 May 2017, 18:12:08 UTC
Summary: Closes https://github.com/facebook/rocksdb/issues/2280 Closes https://github.com/facebook/rocksdb/pull/2292 Differential Revision: D5061259 Pulled By: sagar0 fbshipit-source-id: eec89111d114c04beee5870a4eb4b51857754783
1 parent 3fa9a39
kv_map.h
// 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/slice.h"
#include "util/coding.h"
#include "util/murmurhash.h"
namespace rocksdb {
namespace stl_wrappers {
struct LessOfComparator {
explicit LessOfComparator(const Comparator* c = BytewiseComparator())
: cmp(c) {}
bool operator()(const std::string& a, const std::string& b) const {
return cmp->Compare(Slice(a), Slice(b)) < 0;
}
bool operator()(const Slice& a, const Slice& b) const {
return cmp->Compare(a, b) < 0;
}
const Comparator* cmp;
};
typedef std::map<std::string, std::string, LessOfComparator> KVMap;
}
}
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