StepsInfo.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2007 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/Polarimetry/Pulsar/StepsInfo.h
 
#ifndef __Pulsar_StepsInfo_H
#define __Pulsar_StepsInfo_H
 
#include "Pulsar/VariationInfo.h"
#include "MEAL/Steps.h"
 
namespace Pulsar {

  class StepsInfo : public VariationInfo {
 
  public:

    StepsInfo (const SystemCalibrator* calibrator, Which which);
    
    std::string get_title () const;

    unsigned get_nclass () const;
    
    std::string get_label (unsigned iclass) const;
    
    unsigned get_nparam (unsigned iclass) const;
    
    Estimate<float> get_param (unsigned ichan, unsigned iclass,
                               unsigned iparam) const;

    const MEAL::Steps* get_Steps (unsigned ichan) const;

    Estimate<float> get_step (unsigned ichan, unsigned kstep) const;
 
  protected:
 
    // abscissa at which steps take place
    std::vector<double> steps;
 
    // add new steps to the steps vector
    void add_steps (const MEAL::Steps*);
 
    // mean value over all steps
    std::vector< MeanEstimate<double> > mean;
    std::vector< MeanRadian<double> > mean_radian;
 
  };
 
}
 
#endif