From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/rocksdb/memtable/stl_wrappers.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 src/rocksdb/memtable/stl_wrappers.h (limited to 'src/rocksdb/memtable/stl_wrappers.h') diff --git a/src/rocksdb/memtable/stl_wrappers.h b/src/rocksdb/memtable/stl_wrappers.h new file mode 100644 index 000000000..783a8088d --- /dev/null +++ b/src/rocksdb/memtable/stl_wrappers.h @@ -0,0 +1,33 @@ +// Copyright (c) 2011-present, Facebook, Inc. All rights reserved. +// This source code is licensed under both the GPLv2 (found in the +// COPYING file in the root directory) and Apache 2.0 License +// (found in the LICENSE.Apache file in the root directory). +#pragma once + +#include +#include + +#include "rocksdb/comparator.h" +#include "rocksdb/memtablerep.h" +#include "rocksdb/slice.h" +#include "util/coding.h" + +namespace ROCKSDB_NAMESPACE { +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; + } +}; + +} // namespace stl_wrappers +} // namespace ROCKSDB_NAMESPACE -- cgit v1.2.3