ProfileColumn.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2009 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/Base/Formats/PSRFITS/Pulsar/ProfileColumn.h
 
#ifndef __Pulsar_ProfileColumn_h
#define __Pulsar_ProfileColumn_h
 
#include "Pulsar/Config.h"
#include <fitsio.h>
 
namespace Pulsar {
 
  class Profile;
 
 
  class ProfileColumn : public Reference::Able {
 
  public:
 
    static Option<bool> output_floats;
 
    ProfileColumn ();
 
    void set_fitsfile (fitsfile* fptr);
 
    void set_data_colname (const std::string&);
 
    unsigned get_data_colnum ();
 
    void set_offset_colname (const std::string&);
 
    unsigned get_offset_colnum ();
    
    void set_scale_colname (const std::string&);
 
    unsigned get_scale_colnum ();
 
    void set_nbin (unsigned);
 
    void set_nchan (unsigned);
 
    void set_nprof (unsigned);
 
    void resize ();
 
    void resize_floats ();
 
    unsigned get_nrow () const { return nrow; }
    
    void create (unsigned start_column);
 
    void unload (int row, const std::vector<const Profile*>&);
 
    void unload_floats (int row, const std::vector<const Profile*>&);
 
    void load (int row, const std::vector<Profile*>&);
 
    bool verbose;
 
  protected:
 
    fitsfile* fptr;
 
    std::string data_colname;
    std::string offset_colname;
    std::string scale_colname;
 
    int data_colnum;
    int offset_colnum;
    int scale_colnum;
 
    unsigned nbin, nchan, nprof;
    unsigned nrow;
    
    void reset ();
 
    int get_colnum (const std::string& name);
 
    template<typename T, typename C>
    void load_amps (int row, C&, bool must_have_scloffs = true);
  };
 
}
 
#endif