StandardPrepare.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2005 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/Polarimetry/Pulsar/StandardPrepare.h
 
#ifndef __Calibration_StandardPrepare_H
#define __Calibration_StandardPrepare_H
 
#include "Pulsar/Archive.h"
#include "Pulsar/PolnProfile.h"
 
namespace Calibration
{

  class StandardPrepare : public Reference::Able
  {
  public:
 
    static StandardPrepare* factory (std::string name);

    virtual void prepare (Pulsar::Archive*);

    virtual void set_input_states (unsigned);

    virtual void choose (const Pulsar::Archive*);

    virtual double get_rank (unsigned ibin) = 0;

    virtual void set_chosen (unsigned ibin);

    virtual void get_bins (std::vector<unsigned>&) const;

    void set_align_phase (bool flag) { align_phase = flag; }
 
  protected:
 
    friend class MultipleRanking;

    virtual void extra (const Pulsar::Archive*);

    Reference::To<Pulsar::PolnProfile> profile;

    std::vector<unsigned> bins;

    bool align_phase = true;
  };
 
  class MaximumPolarization : public StandardPrepare
  {
  public:

    double get_rank (unsigned ibin);
 
  };
 
  class MaximumIntensity : public StandardPrepare
  {
  public:

    double get_rank (unsigned ibin);
 
  };
 
  class MaximumOrthogonality : public StandardPrepare
  {
  public:

    double get_rank (unsigned ibin);

    void set_chosen (unsigned ibin);
 
  protected:

    Stokes<float> last_chosen;
 
  };
 
  class MaximumInvariant : public StandardPrepare
  {
  public:

    double get_rank (unsigned ibin);

    void extra (const Pulsar::Archive*);
 
  protected:

    Reference::To<Pulsar::Profile> invariant;
 
  };
 
  class MultipleRanking : public StandardPrepare
  {
  public:

    MultipleRanking ();

    void add (StandardPrepare*);

    double get_rank (unsigned ibin);

    void set_chosen (unsigned ibin);

    void extra (const Pulsar::Archive*);
 
  protected:

    std::vector< Reference::To<StandardPrepare> > rankings;

    unsigned current;
 
  };
 
}
 
#endif