StokesCrossCovariancePlot.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2016 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/Plotting/Pulsar/StokesCrossCovariancePlot.h
 
#ifndef __Pulsar_StokesCrossCovariancePlot_h
#define __Pulsar_StokesCrossCovariancePlot_h
 
#include "Pulsar/FluxPlot.h"
#include "Matrix.h"
 
namespace Pulsar {
 
  class StokesCrossCovariance;
  class ProfileStats;

  class StokesCrossCovariancePlot : public FluxPlot {
 
  public:

    StokesCrossCovariancePlot ();

    TextInterface::Parser* get_interface ();
 
    // Text interface to the StokesCrossCovariancePlot class
    class Interface : public TextInterface::To<StokesCrossCovariancePlot> {
    public:
      Interface (StokesCrossCovariancePlot* = 0);
    };

    void get_profiles (const Archive* data);

    void set_covar (const std::pair<unsigned, unsigned>& c) { covar = c; }
    std::pair<unsigned, unsigned> get_covar () const { return covar; }
    
    void set_lags (unsigned s) { lags = s; }
    unsigned get_lags () const { return lags; }

    void set_bin (int s) { bin = s; }
    int get_bin () const { return bin; }
    
    void set_max_bin (bool s) { max_bin = s; }
    bool get_max_bin () const { return max_bin; }

    void set_expression (const std::string& str) { expression = str; }
    std::string get_expression () const { return expression; }

    void set_config (const std::string& str);
    std::string get_config () const { return ""; }

    void set_splot_output (bool s) { splot_output = s; }
    bool get_splot_output () const { return splot_output; }
 
  private:
 
    unsigned lags;
    int bin;
    bool max_bin;
    std::string expression;
 
    // if (bin>-1 or max_bin), output text files for gnuplot splot
    bool splot_output;
    
    std::pair<unsigned, unsigned> covar;
 
    Reference::To<StokesCrossCovariance> stokes_crossed;
 
    // used to evaluate expressions on each row of cross-covariance matrix (at covar)
    Reference::To<ProfileStats> stats;
    Reference::To<TextInterface::Parser> parser;
 
    void plot_lags ();
    void plot_bin ();
    void plot_stats ();      
 
 
  };
 
}
 
#endif