Split.h

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// Split.h: DP3 step class to Split visibilities from a source model
// Copyright (C) 2022 ASTRON (Netherlands Institute for Radio Astronomy)
// SPDX-License-Identifier: GPL-3.0-or-later
 
 
#ifndef DP3_STEPS_SPLIT_H_
#define DP3_STEPS_SPLIT_H_
 
#include <utility>
 
#include "base/DPBuffer.h"
 
#include "common/ParameterSet.h"
 
#include "InputStep.h"
#include "OutputStep.h"
 
namespace dp3 {
namespace steps {
 
class Split : public OutputStep {
 public:
  Split(const common::ParameterSet&, const std::string& prefix);
 
  common::Fields getRequiredFields() const override;
 
  void SetFieldsToWrite(const common::Fields& fields) override;
 
  bool process(std::unique_ptr<base::DPBuffer> buffer) override;
 
  void finish() override;
 
  void updateInfo(const base::DPInfo&) override;
 
  void show(std::ostream&) const override;
 
  void showTimings(std::ostream&, double duration) const override;
 
  void setNextStep(std::shared_ptr<Step> step) override;
 
 private:
  std::string name_;
 
  std::vector<std::string> replace_parameters_;
 
  std::vector<std::shared_ptr<Step>> sub_steps_;
};
 
}  // namespace steps
}  // namespace dp3
 
#endif