BaselineSelection.h

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// BaselineSelection.h: Class to handle the baseline selection
// Copyright (C) 2024 ASTRON (Netherlands Institute for Radio Astronomy)
// SPDX-License-Identifier: GPL-3.0-or-later
 
 
#ifndef DP3_BASELINESELECTION_H_
#define DP3_BASELINESELECTION_H_
 
#include "DPInfo.h"
 
#include <casacore/casa/Arrays/Vector.h>
#include <casacore/casa/Arrays/Matrix.h>
#include <casacore/ms/MSSel/MSAntennaParse.h>
#include <casacore/ms/MSSel/MSSelectionErrorHandler.h>
 
namespace dp3 {
namespace common {
class ParameterSet;
class ParameterValue;
}  // namespace common
 
namespace base {
 
class LogAntennaParseErrors {
 public:
  LogAntennaParseErrors();
 
  ~LogAntennaParseErrors();
 
 private:
  // Different casacore versions use different (smart) pointer types.
  using ErrorHandlerPointer =
      decltype(casacore::MSAntennaParse::thisMSAErrorHandler);
  ErrorHandlerPointer old_handler_;
};
 
class BaselineSelection {
 public:
  BaselineSelection();
 
  BaselineSelection(const common::ParameterSet&, const std::string& prefix,
                    bool minmax = false,
                    const std::string& defaultCorrType = std::string(),
                    const std::string& defaultBaseline = std::string());
 
  bool hasSelection() const;
 
  void show(std::ostream& os, const std::string& blanks = std::string()) const;
 
  casacore::Matrix<bool> apply(const DPInfo& info) const;
 
  casacore::Vector<bool> applyVec(const DPInfo& info) const;
 
 private:
  void handleBL(casacore::Matrix<bool>& selectBL, const DPInfo& info) const;
 
  casacore::Matrix<bool> HandleMsSelection(const DPInfo& info) const;
 
  casacore::Matrix<bool> handleBLVector(
      const common::ParameterValue& pvBL,
      const casacore::Vector<casacore::String>&) const;
 
  void handleCorrType(casacore::Matrix<bool>& selectBL) const;
 
  void handleLength(casacore::Matrix<bool>& selectBL, const DPInfo& info) const;
 
  std::string itsStrBL;
  std::string itsCorrType;
  std::vector<double> itsRangeBL;
};
 
}  // namespace base
}  // namespace dp3
 
#endif