Weight.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2005 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/General/Pulsar/Weight.h
 
#ifndef _Pulsar_Weight_H
#define _Pulsar_Weight_H
 
#include "Pulsar/Algorithm.h"
#include "Pulsar/ScrunchFactor.h"
#include "TextInterface.h"
 
namespace Pulsar {
  
  class Archive;
  class Integration;

  class Weight : public Algorithm {
    
  public:

    Weight ();
    
    virtual void operator () (Archive*);

    virtual TextInterface::Parser* get_interface ();

    class Interface;

    void set_fscrunch (const ScrunchFactor& f) { fscrunch_factor = f; }

    const ScrunchFactor get_fscrunch () const { return fscrunch_factor; }
 
  protected:

    virtual void weight (Integration*) = 0;

    void copy_weights (const Integration* from, Integration* to);

    ScrunchFactor fscrunch_factor;
 
  };
  
}
 
#endif