ChanPolSelect.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2024 by Jesmigel Cantos
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
// dspsr/Signal/General/dsp/ChanPolSelect.h
 
#ifndef __dsp_ChanPolSelect_h
#define __dsp_ChanPolSelect_h
 
#include "dsp/Transformation.h"
#include "dsp/TimeSeries.h"
 
#include <vector>
 
namespace dsp
{
  class ChanPolSelect : public Transformation<TimeSeries,TimeSeries>
  {
 
  public:
 
    ChanPolSelect ();
 
    ~ChanPolSelect () = default;
 
    void prepare ();
 
    void transformation ();
 
    void set_start_channel_index(unsigned channel_index);
 
    unsigned get_start_channel_index() const;
 
    void set_number_of_channels_to_keep(unsigned nchan);
 
    unsigned get_number_of_channels_to_keep() const;
 
    void set_start_polarization_index(unsigned polarization_index);
 
    unsigned get_start_polarization_index() const;
 
    void set_number_of_polarizations_to_keep(unsigned npol);
 
    unsigned get_number_of_polarizations_to_keep() const;
 
  private:
 
    unsigned start_channel_index = 0;
 
    unsigned number_of_channels_to_keep = 0;
 
    unsigned start_polarization_index = 0;
 
    unsigned number_of_polarizations_to_keep = 0;
  };
 
} // namespace dsp
 
#endif // __dsp_ChanPolSelect_h