source: Sophya/trunk/Poubelle/DPC:FitsIOServer/SysTools/objfio.h@ 1896

// This may look like C code, but it is really -*- C++ -*-
// Classe de gestion des I/O fichiers des objets 
//                          R.Ansari          04/99
// LAL (Orsay) / IN2P3-CNRS  DAPNIA/SPP (Saclay) / CEA

#ifndef OBJFILEIO_H_SEEN
#define OBJFILEIO_H_SEEN

#include "machdefs.h"
#include "anydataobj.h"
#include "ppersist.h"

namespace SOPHYA {


template <class T>
class ObjFileIO : public PPersist {

public :
            ObjFileIO() { dobj=new T; ownobj=true; }
            ObjFileIO(string const & filename) 
                        { dobj=new T; ownobj=true; Read(filename); }
            ObjFileIO(const T & obj) { dobj = new T(obj); ownobj=true; }
            ObjFileIO(T * obj) { dobj = obj; ownobj=false; }
  virtual   ~ObjFileIO() { if (ownobj && dobj) delete dobj; }

  virtual   AnyDataObj* DataObj() { return(dobj); }
  inline operator T() { return(*dobj); }

protected :
  virtual void       ReadSelf(PInPersist&);           
  virtual void       WriteSelf(POutPersist&) const;  

  T * dobj;
  bool ownobj;       // True si dobj obtenu par new
};

/*
template <class T>
inline POutPersist& operator << (POutPersist& os, T const & obj)
{ ObjFileIO<T> fio((const_cast)&obj);  fio.Write(os);  return(os); } 

template <class T>
inline PInPersist& operator >> (PInPersist& is, T & obj)
{ ObjFileIO<T> fio(&obj);  fio.Read(is);  return(is); }  
*/


} // Fin namespace

#endif