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Revision 22e5c513c280544bd4511c40b9a9c596fe7ec3be authored by Anatoly Zhmur on 03 June 2020, 19:22:29 UTC, committed by Facebook GitHub Bot on 03 June 2020, 19:27:12 UTC 
Add zstd_max_train_bytes to c interop (#6796)
 
Summary:
Added setting of zstd_max_train_bytes compression option parameter to c interop.

rocksdb_options_set_bottommost_compression_options was using bool parameter and thus not exported, updated it to unsigned char and added to c.h as well.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6796

Reviewed By: cheng-chang

Differential Revision: D21611471

Pulled By: ajkr

fbshipit-source-id: caaaf153de934837ad9af283c7f8c025ff0b0cf5
1 parent 0a17d95
Raw File
set_comparator.h 
// 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

namespace ROCKSDB_NAMESPACE {
// A comparator to be used in std::set
struct SetComparator {
  explicit SetComparator() : user_comparator_(BytewiseComparator()) {}
  explicit SetComparator(const Comparator* user_comparator)
      : user_comparator_(user_comparator ? user_comparator
                                         : BytewiseComparator()) {}
  bool operator()(const Slice& lhs, const Slice& rhs) const {
    return user_comparator_->Compare(lhs, rhs) < 0;
  }

 private:
  const Comparator* user_comparator_;
};
}  // namespace ROCKSDB_NAMESPACE
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