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| author | Lucas de Castro Borges <lucas@gnuabordo.com.br> | 2025-02-11 15:07:35 -0300 |
|---|---|---|
| committer | Lucas de Castro Borges <lucas@gnuabordo.com.br> | 2025-02-11 15:07:35 -0300 |
| commit | 4cb8841196d0625dfa3825aa326f071cd27c7b8b (patch) | |
| tree | 1682a647d4463397c119183369ae6f750d5fdcff /src/mongo/db/query/record_id_range.cpp | |
| parent | aa03c6362cbaa767638e6eed9b031d86dd2643d1 (diff) | |
| parent | 8f0827553e09872941945a093b647a4211a9db7f (diff) | |
Update upstream source from tag 'upstream/6.0.0'master
Update to upstream version '6.0.0'
with Debian dir 5604a80ec1c96ca76f25f40d78e6ef855abec322
Diffstat (limited to 'src/mongo/db/query/record_id_range.cpp')
| -rw-r--r-- | src/mongo/db/query/record_id_range.cpp | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/src/mongo/db/query/record_id_range.cpp b/src/mongo/db/query/record_id_range.cpp deleted file mode 100644 index 88720183ef4..00000000000 --- a/src/mongo/db/query/record_id_range.cpp +++ /dev/null @@ -1,109 +0,0 @@ -/** - * Copyright (C) 2023-present MongoDB, Inc. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the Server Side Public License, version 1, - * as published by MongoDB, Inc. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * Server Side Public License for more details. - * - * You should have received a copy of the Server Side Public License - * along with this program. If not, see - * <http://www.mongodb.com/licensing/server-side-public-license>. - * - * As a special exception, the copyright holders give permission to link the - * code of portions of this program with the OpenSSL library under certain - * conditions as described in each individual source file and distribute - * linked combinations including the program with the OpenSSL library. You - * must comply with the Server Side Public License in all respects for - * all of the code used other than as permitted herein. If you modify file(s) - * with this exception, you may extend this exception to your version of the - * file(s), but you are not obligated to do so. If you do not wish to do so, - * delete this exception statement from your version. If you delete this - * exception statement from all source files in the program, then also delete - * it in the license file. - */ - -#include <boost/optional.hpp> - -#include "mongo/db/query/record_id_range.h" - -namespace mongo { -void RecordIdRange::maybeNarrowMin(const BSONObj& newMin, bool inclusive) { - maybeNarrowMin(RecordIdBound(record_id_helpers::keyForObj(newMin), newMin), inclusive); -} - -void RecordIdRange::maybeNarrowMin(const RecordIdBound& newMin, bool inclusive) { - if (_min) { - auto cmp = _min->compare(newMin); - // The range only needs updating if: - // * There's no existing _min - // * The provided value is greater than the current _min - // * The value == _min, but is _not_ inclusive, but the existing value is - - if (cmp > 0) { - // Current min is strictly greater than the provided value (and existing value has been - // initialised), nothing to do. - return; - } - - if (cmp == 0) { - // Inclusivity moving true -> false narrows the range. - _minInclusive = _minInclusive && inclusive; - return; - } - } - _min = newMin; - // The bound value changed, so the previous value of _minInclusive is irrelevant. - _minInclusive = inclusive; -} - -void RecordIdRange::maybeNarrowMax(const BSONObj& newMax, bool inclusive) { - maybeNarrowMax(RecordIdBound(record_id_helpers::keyForObj(newMax), newMax), inclusive); -} - -void RecordIdRange::maybeNarrowMax(const RecordIdBound& newMax, bool inclusive) { - if (_max) { - auto cmp = _max->compare(newMax); - // The range only needs updating if: - // * There's no existing _max - // * The provided value is less than the current _max - // * The value == _max, but is _not_ inclusive, but the existing value is - - if (cmp < 0) { - // Current max is strictly less than the provided value (and existing value has been - // initialised), nothing to do. - return; - } - - if (cmp == 0) { - // Inclusivity moving true -> false narrows the range. - _maxInclusive = _maxInclusive && inclusive; - return; - } - } - _max = newMax; - // The bound value changed, so the previous value of _maxInclusive is irrelevant. - _maxInclusive = inclusive; -} - -void RecordIdRange::intersectRange(const RecordIdRange& other) { - intersectRange(other._min, other._max, other._minInclusive, other._maxInclusive); -} - -void RecordIdRange::intersectRange(const boost::optional<RecordIdBound>& min, - const boost::optional<RecordIdBound>& max, - bool minInclusive, - bool maxInclusive) { - if (min) { - maybeNarrowMin(*min, minInclusive); - } - if (max) { - maybeNarrowMax(*max, maxInclusive); - } -} - -} // namespace mongo |
