Program Listing for File data_recorder.hpp

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// Copyright 2021 Research Institute of Systems Planning, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "caret_trace/container_traits.hpp"
#include "caret_trace/recordable_data.hpp"

#include <functional>
#include <initializer_list>
#include <memory>
#include <shared_mutex>
#include <string>
#include <vector>

#ifndef CARET_TRACE__DATA_RECORDER_HPP_

class DataRecorder
{
public:
  DataRecorder();

  explicit DataRecorder(std::initializer_list<std::shared_ptr<RecordableDataInterface>> data);

  explicit DataRecorder(std::vector<std::shared_ptr<RecordableDataInterface>> data);

  bool finished() const;

  bool is_recording() const;

  size_t size() const;

  std::vector<std::string> trace_points() const;

  void start();

  void record_next_one();

  void reset();

private:
  RecordableDataInterface & get_iterating();
  RecordableDataInterface & get_next_iter();
  void next_();

  std::vector<std::shared_ptr<RecordableDataInterface>> iterables_;
};

#endif  // CARET_TRACE__DATA_RECORDER_HPP_
#define CARET_TRACE__DATA_RECORDER_HPP_