HasChannels.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2024 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/Base/Extensions/Pulsar/HasChannels.h
 
#ifndef __Base_Extensions_Pulsar_HasChannels_h
#define __Base_Extensions_Pulsar_HasChannels_h
 
#include "Pulsar/ArchiveExtension.h"
 
namespace Pulsar {
  

  class HasChannels : public Pulsar::Archive::Extension {
    
  public:
 
    HasChannels (const char* name) : Archive::Extension(name) {}
    
    virtual void set_nchan (unsigned nchan) = 0;
    virtual unsigned get_nchan () const = 0;

    virtual void remove_chan (unsigned first, unsigned last) = 0;
  };
 
}
 
#endif