Index.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2006 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/General/Pulsar/Index.h
 
#ifndef __Pulsar_Index_h
#define __Pulsar_Index_h
 
#include <iostream>
 
namespace Pulsar {

  class Index {
 
  public:

    Index (unsigned value = 0, bool integrate = false);

    unsigned get_value () const { return index; }
    void set_value (unsigned value) { index = value; integrate = false; }

    bool get_integrate () const { return integrate; }
    void set_integrate (bool flag = true) { integrate = flag; }


    bool get_extension () const { return extension; }

    void set_extension (bool flag = true) { extension = flag; }
 
  protected:
 
    unsigned index;
    bool integrate;
    bool extension;
  };
 
  std::ostream& operator << (std::ostream& os, const Index&);
  std::istream& operator >> (std::istream& is, Index&);
 
  class Archive;
  class Integration;

  const Integration*
  get_Integration (const Archive* data, Index subint);
 
  class Profile;

  const Profile*
  get_Profile (const Archive* data,
               Index subint, Index pol, Index chan);
 
  const Profile*
  get_Profile (const Integration* data, Index pol, Index chan);
 
  class PolnProfile;


  const PolnProfile* 
  get_Stokes (const Archive* data, Index subint, Index chan);
 
  const PolnProfile*
  get_Stokes (const Integration* data, Index chan);
}
 
#endif