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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
//===- FDRRecordConsumer.h - XRay Flight Data Recorder Mode Records -------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_INCLUDE_LLVM_XRAY_FDRRECORDCONSUMER_H_
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#define LLVM_INCLUDE_LLVM_XRAY_FDRRECORDCONSUMER_H_
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#include "llvm/Support/Error.h"
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#include "llvm/XRay/FDRRecords.h"
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#include <algorithm>
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#include <memory>
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#include <vector>
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namespace llvm {
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namespace xray {
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class RecordConsumer {
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public:
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virtual Error consume(std::unique_ptr<Record> R) = 0;
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virtual ~RecordConsumer() = default;
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};
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// This consumer will collect all the records into a vector of records, in
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// arrival order.
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class LogBuilderConsumer : public RecordConsumer {
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std::vector<std::unique_ptr<Record>> &Records;
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public:
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explicit LogBuilderConsumer(std::vector<std::unique_ptr<Record>> &R)
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: RecordConsumer(), Records(R) {}
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Error consume(std::unique_ptr<Record> R) override;
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};
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// A PipelineConsumer applies a set of visitors to every consumed Record, in the
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// order by which the visitors are added to the pipeline in the order of
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// appearance.
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class PipelineConsumer : public RecordConsumer {
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std::vector<RecordVisitor *> Visitors;
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public:
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PipelineConsumer(std::initializer_list<RecordVisitor *> V)
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: RecordConsumer(), Visitors(V) {}
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Error consume(std::unique_ptr<Record> R) override;
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};
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} // namespace xray
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} // namespace llvm
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#endif // LLVM_INCLUDE_LLVM_XRAY_FDRRECORDCONSUMER_H_
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