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21696ba502
Summary: Replace dynamic_cast<> so that users can choose to build with RTTI off, so that they can save several bytes per object, and get tiny more memory available. Some nontrivial changes: 1. Add Comparator::GetRootComparator() to get around the internal comparator hack 2. Add the two experiemental functions to DB 3. Add TableFactory::GetOptionString() to avoid unnecessary casting to get the option string 4. Since 3 is done, move the parsing option functions for table factory to table factory files too, to be symmetric. Closes https://github.com/facebook/rocksdb/pull/2645 Differential Revision: D5502723 Pulled By: siying fbshipit-source-id: fd13cec5601cf68a554d87bfcf056f2ffa5fbf7c
30 lines
849 B
C++
30 lines
849 B
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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//
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#ifndef ROCKSDB_LITE
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#include "rocksdb/convenience.h"
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#include "db/db_impl.h"
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#include "util/cast_util.h"
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namespace rocksdb {
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void CancelAllBackgroundWork(DB* db, bool wait) {
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(static_cast_with_check<DBImpl, DB>(db->GetRootDB()))
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->CancelAllBackgroundWork(wait);
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}
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Status DeleteFilesInRange(DB* db, ColumnFamilyHandle* column_family,
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const Slice* begin, const Slice* end) {
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return (static_cast_with_check<DBImpl, DB>(db->GetRootDB()))
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->DeleteFilesInRange(column_family, begin, end);
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}
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} // namespace rocksdb
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#endif // ROCKSDB_LITE
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