DataExtension.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2009 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/Base/Classes/Pulsar/DataExtension.h
 
#ifndef __Pulsar_Data_Extension_h
#define __Pulsar_Data_Extension_h
 
#include "Pulsar/ProfileExtension.h"
 
namespace Pulsar
{
  class DataExtension : public Profile::Extension
  {
  public:

    DataExtension (const char* name) : Profile::Extension (name) { }

    virtual unsigned get_nbin() const = 0;
   
    virtual void resize (unsigned nbin) = 0;

    virtual void set_weight (float wt) = 0;

    virtual void scale (double scale) = 0;

    virtual void offset (double offset) = 0;

    virtual void rotate_phase (double phase) = 0;

    virtual void zero () = 0;

    virtual void bscrunch (unsigned nscrunch) = 0;

    virtual void bscrunch_to_nbin (unsigned nbin) = 0;

    virtual void fold (unsigned nfold) = 0;

    virtual void pscrunch () {}
  };
 
}
 
#endif