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diff --git a/src/mongo/db/logical_clock.cpp b/src/mongo/db/logical_clock.cpp
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-/**
- * Copyright (C) 2018-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.
- */
-
-#define MONGO_LOGV2_DEFAULT_COMPONENT ::mongo::logv2::LogComponent::kDefault
-
-#include "mongo/platform/basic.h"
-
-#include "mongo/db/logical_clock.h"
-
-#include "mongo/base/status.h"
-#include "mongo/db/global_settings.h"
-#include "mongo/db/operation_context.h"
-#include "mongo/db/service_context.h"
-#include "mongo/db/time_proof_service.h"
-#include "mongo/db/vector_clock.h"
-#include "mongo/logv2/log.h"
-
-namespace mongo {
-
-namespace {
-const auto getLogicalClock = ServiceContext::declareDecoration<std::unique_ptr<LogicalClock>>();
-} // namespace
-
-LogicalTime LogicalClock::getClusterTimeForReplicaSet(ServiceContext* svcCtx) {
- if (getGlobalReplSettings().usingReplSets()) {
- return get(svcCtx)->getClusterTime();
- }
-
- return {};
-}
-
-LogicalTime LogicalClock::getClusterTimeForReplicaSet(OperationContext* opCtx) {
- return getClusterTimeForReplicaSet(opCtx->getClient()->getServiceContext());
-}
-
-LogicalClock* LogicalClock::get(ServiceContext* service) {
- return getLogicalClock(service).get();
-}
-
-LogicalClock* LogicalClock::get(OperationContext* ctx) {
- return get(ctx->getClient()->getServiceContext());
-}
-
-void LogicalClock::set(ServiceContext* service, std::unique_ptr<LogicalClock> clockArg) {
- auto& clock = getLogicalClock(service);
- clock = std::move(clockArg);
-}
-
-LogicalClock::LogicalClock(ServiceContext* service) : _service(service) {}
-
-LogicalTime LogicalClock::getClusterTime() {
- auto time = VectorClock::get(_service)->getTime();
- return time.clusterTime();
-}
-
-} // namespace mongo