GyotoFitsRW.h

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/*
    Copyright 2019 Frederic Vincent, Thibaut Paumard, Nicolas Aimar

    This file is part of Gyoto.

    Gyoto is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Gyoto is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Gyoto.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __GyotoFitsRW_H_
#define __GyotoFitsRW_H_ 

#include <iostream>
#include <fstream>
#include <iomanip>
#ifdef GYOTO_USE_CFITSIO
#include <fitsio.h>
#endif

namespace Gyoto {
  class FitsRW;
}

#ifdef GYOTO_USE_XERCES
#include <GyotoRegister.h>
#endif

class Gyoto::FitsRW
{
 public:
  FitsRW(); 
  FitsRW(const FitsRW&); 
  virtual FitsRW* clone() const ;
  virtual ~FitsRW() ;        

#ifdef GYOTO_USE_CFITSIO

  fitsfile* fitsCreate(std::string const filename) const;
  fitsfile* fitsOpen(std::string const filename) const;

  void fitsClose(fitsfile* fptr) const;

  void fitsWriteHDUData(fitsfile* const fptr, std::string const extname, double* const src, long const nelements) const;

  void fitsWriteKey(fitsfile* const fptr, std::string const key, double value, std::string const hdu="PRIMARY") const;

  double* fitsReadHDUData(fitsfile* const fptr, std::string const extname, double* dest, long expectedSize) const;

  double fitsReadKey(fitsfile* const fptr, std::string const key, std::string const hdu) const;
  
  double fitsReadKey(fitsfile* const fptr, std::string const key, int const hdu_num=1) const;

  #endif

};


#endif