TargetDuration.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2021 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/General/Pulsar/TargetDuration.h
 
#ifndef __Pulsar_TargetDuration_h
#define __Pulsar_TargetDuration_h
 
#include "Pulsar/TimeIntegrate.h"
#include "debug.h"
 
namespace Pulsar {
 
  class TimeIntegrate::TargetDuration : 
    public Integrate<Archive>::RangePolicy
  {
 
  public:
 
    TargetDuration (double seconds = 0.0) { duration = seconds; }
 
    void set_duration (double seconds) { duration = seconds; }
    double get_duration () const { return duration; }
    
    void initialize (Integrate<Archive>*, Archive*);

    unsigned get_nrange () { return ranges.size(); }
 
    void get_range (unsigned irange, unsigned& start, unsigned& stop)
    {
      start = ranges[irange].first;
      stop = ranges[irange].second;
    }
 
  protected:

    std::vector< std::pair<unsigned,unsigned> > ranges;

    double duration;
    
  };
 
}
 
#endif