EPOSArchive.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2003 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
/* $Source: /cvsroot/psrchive/psrchive/Base/Classes/Pulsar/EPOSArchive.h,v $
   $Revision: 1.13 $
   $Date: 2008/11/07 22:15:36 $
   $Author: straten $ */
 
#ifndef __EPOSArchive_h
#define __EPOSArchive_h
 
#include "Pulsar/BasicArchive.h"
#include "Pulsar/Agent.h"
#include "eposio.h"
 
namespace Pulsar {


  class EPOSArchive : public BasicArchive {
 
  public:
    
    EPOSArchive ();

    EPOSArchive (const EPOSArchive& archive);

    ~EPOSArchive ();

    const EPOSArchive& operator = (const EPOSArchive& archive);
    
    EPOSArchive (const Archive& archive);

    void copy (const Archive& archive);

    EPOSArchive* clone () const;
 
 
  protected:

    virtual void load_header (const char* filename);
 
        virtual Integration* new_Integration (const Integration* copy_this = 0);

    virtual Integration*
    load_Integration (const char* filename, unsigned subint);

    bool can_unload () const { return false; }

    virtual void unload_file (const char* filename) const;
 
    // Advocates the use of the EPOSArchive plugin
    class Agent;

    friend class Archive::Advocate<EPOSArchive>;
 
    // local variables specific to EPOS archive
    
    unsigned int current_record;
    
    unsigned long ref_syncusec;
 
    eposhdr_t eposhdr;
 
    eposdata_t eposdata;
 
 
  private:

    void init ();

        std::string get_source (eposhdr_t *eposhdr);
 
        MJD get_startdate(const char *filename, eposhdr_t *eposhdr, unsigned subint);
 
        double get_intlen (eposhdr_t *eposhdr);
 
        double get_foldperiod (eposhdr_t *eposhdr);
 
  };
 
 
  // Advocates the use of the EPOSArchive plugin
  class EPOSArchive::Agent : public Archive::Advocate<EPOSArchive> {
    
  public:
    
    Agent () { } 
    
    bool advocate (const char* filename);
    
    std::string get_name () { return "EPOS"; }
    
    std::string get_description () ;
    
  };
 
}
 
#endif