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206fdea3d9
Summary: In IDE navigation I find it annoying that there are two statistics.h files (etc.) and often land on the wrong one. Here I migrate several headers to use the blah.h <- blah_impl.h <- blah.cc idiom. Although clang-format wants "blah.h" to be the top include for "blah.cc", I think overall this is an improvement. No public API changes. Pull Request resolved: https://github.com/facebook/rocksdb/pull/11408 Test Plan: existing tests Reviewed By: ltamasi Differential Revision: D45456696 Pulled By: pdillinger fbshipit-source-id: 809d931253f3272c908cf5facf7e1d32fc507373
41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#include "rocksdb/flush_block_policy.h"
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namespace ROCKSDB_NAMESPACE {
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// FlushBlockEveryKeyPolicy currently used only in tests.
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class FlushBlockEveryKeyPolicy : public FlushBlockPolicy {
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public:
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bool Update(const Slice& /*key*/, const Slice& /*value*/) override {
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if (!start_) {
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start_ = true;
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return false;
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}
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return true;
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}
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private:
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bool start_ = false;
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};
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class FlushBlockEveryKeyPolicyFactory : public FlushBlockPolicyFactory {
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public:
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explicit FlushBlockEveryKeyPolicyFactory() {}
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static const char* kClassName() { return "FlushBlockEveryKeyPolicyFactory"; }
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const char* Name() const override { return kClassName(); }
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FlushBlockPolicy* NewFlushBlockPolicy(
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const BlockBasedTableOptions& /*table_options*/,
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const BlockBuilder& /*data_block_builder*/) const override {
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return new FlushBlockEveryKeyPolicy;
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}
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};
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} // namespace ROCKSDB_NAMESPACE
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