Ecrire_Fichier.cpp

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#include <Ecrire_Fichier.h>
#include <SFichier.h>
#include <Synonyme_info.h>
#include <fstream>
 
Implemente_instanciable(Ecrire_Fichier,"Ecrire_Fichier",Interprete);
Add_synonym(Ecrire_Fichier,"Ecrire_Fichier_Bin");
 
// XD write_file interprete ecrire_fichier INHERITS_BRACE Keyword to write the object of name name_obj to a file
// XD_CONT filename. Since the v1.6.3, the default format is now binary format file.
// XD attr name_obj chaine name_obj REQ Name of the object to be written.
// XD attr filename chaine filename REQ Name of the file.
 
Sortie& Ecrire_Fichier::printOn(Sortie& os) const
{
  return Interprete::printOn(os);
}
 
Entree& Ecrire_Fichier::readOn(Entree& is)
{
  return Interprete::readOn(is);
}
 
void Ecrire_Fichier::interpreter_(Entree& is, int format_binaire)
{
  if (nproc() > 1)
    {
      Cerr << "Error: keyword Ecrire_Fichier_Bin cannot be used in parallel calculation. What do you mean ?" << finl;
      barrier();
      exit();
    }
  SFichier fic;
  Nom nom1, nom2;
  is >> nom1 >> nom2;
  Cerr << "Ecrire_Fichier_Bin: writing object " << nom1 << " in file " << nom2;
  if (format_binaire)
    Cerr << " in binary format." << finl;
  else
    Cerr << " in ascii format." << finl;
  Objet_U& obj = objet(nom1);
  fic.set_bin(format_binaire);
  if (!fic.ouvrir(nom2))
    {
      Cerr << " Error opening file: " << nom2 << finl;
      exit();
    }
  if (!format_binaire)
    {
      fic.get_ofstream().setf(ios::scientific);
      fic.get_ofstream().precision(8);
    }
  fic << obj;
  if (!fic.get_ostream().good())
    {
      Cerr << " An error occured while writing the file." << finl;
      exit();
    }
}
 
Entree& Ecrire_Fichier::interpreter(Entree& is)
{
  Ecrire_Fichier::interpreter_(is, 1 /* binaire */);
  return is;
}