42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
/*
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* StackLineage.h
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*
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* This source file is part of the FoundationDB open source project
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*
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* Copyright 2013-2021 Apple Inc. and the FoundationDB project authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <string_view>
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#include "flow/flow.h"
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#include "fdbclient/ActorLineageProfiler.h"
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extern std::vector<StringRef> getActorStackTrace();
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struct StackLineageCollector : IALPCollector<StackLineage> {
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StackLineageCollector() : IALPCollector() {}
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std::optional<std::any> collect(ActorLineage* lineage) override {
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auto vec = lineage->stack(&StackLineage::actorName);
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std::vector<std::string_view> res;
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for (const auto& str : vec) {
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res.push_back(std::string_view(reinterpret_cast<const char*>(str.begin()), str.size()));
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}
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return res;
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}
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};
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