AntennaIntervalConstraint.h

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// Copyright (C) 2024 ASTRON (Netherlands Institute for Radio Astronomy)
// SPDX-License-Identifier: GPL-3.0-or-later
 
#ifndef DP3_DDECAL_ANTENNA_INTERVAL_CONSTRAINT_H_
#define DP3_DDECAL_ANTENNA_INTERVAL_CONSTRAINT_H_
 
#include "Constraint.h"
 
#include <vector>
 
namespace dp3::ddecal {
 
class AntennaIntervalConstraint final : public Constraint {
 public:
  AntennaIntervalConstraint(
      const std::vector<size_t>& antenna_averaging_factors)
      : antenna_averaging_factors_(antenna_averaging_factors) {}
 
  void Initialize(size_t n_antennas,
                  const std::vector<uint32_t>& solutions_per_direction,
                  const std::vector<double>& frequencies) override;
 
  const std::vector<size_t>& GetIntervalsPerAntenna() const {
    return antenna_averaging_factors_;
  }
 
  void Apply(SolutionSpan& solutions, double time) override;
 
 private:
  std::vector<size_t> antenna_averaging_factors_;
};
 
}  // namespace dp3::ddecal
 
#endif