FrontendCorrection.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2004 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/Polarimetry/Pulsar/FrontendCorrection.h
 
#ifndef __Pulsar_FrontendCorrection_H
#define __Pulsar_FrontendCorrection_H
 
#include "Pulsar/Calibrator.h"
#include "Pulsar/BasisCorrection.h"
#include "Pulsar/ProjectionCorrection.h"
 
namespace Pulsar
{

 
  class FrontendCorrection : public Calibrator
  {
 
  public:

    bool required (const Archive*);

    void set_archive (const Archive*);

    Jones<double> get_transformation (unsigned isub);

    Jones<double> get_basis ();

    Jones<double> get_projection (unsigned isub);

    std::string get_summary () const;
 
    // ///////////////////////////////////////////////////////////////////
    //
    // Calibrator implementation
    //
    // ///////////////////////////////////////////////////////////////////

    void calibrate (Archive* archive);

    void undo (Archive* archive);

    unsigned get_nchan () const { return 0; }

    float get_weight (unsigned) const { return 1.0; }

    CalibratorExtension* new_Extension () const { return 0; }
 
  protected:

    BasisCorrection basis_correction;

    Jones<double> basis_transformation;

    ProjectionCorrection projection_correction;
 
  };
 
}
 
#endif