Dilate.cpp

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#include <Dilate.h>
#include <Domaine.h>
 
Implemente_instanciable(Dilate,"Dilate",Interprete_geometrique_base);
// XD dilate interprete dilate INHERITS_BRACE Keyword to multiply the whole coordinates of the geometry.
// XD attr domain_name ref_domaine domain_name REQ Name of domain.
// XD attr alpha floattant alpha REQ Value of dilatation coefficient.
 
 
/*! @brief Simple appel a: Interprete::printOn(Sortie&)
 *
 * @param (Sortie& os) un flot de sortie
 * @return (Sortie&) le flot de sortie modifie
 */
Sortie& Dilate::printOn(Sortie& os) const
{
  return Interprete::printOn(os);
}
 
 
/*! @brief Simple appel a: Interprete::readOn(Entree&)
 *
 * @param (Entree& is) un flot d'entree
 * @return (Entree&) le flot d'entree modifie
 */
Entree& Dilate::readOn(Entree& is)
{
  return Interprete::readOn(is);
}
 
/*! @brief Fonction principale de l'interprete Dilate Structure du jeu de donnee (en dimension 2) :
 *
 *     Dilate dom alpha
 *
 * @param (Entree& is) un flot d'entree
 * @return (Entree&) le flot d'entree
 * @throws l'objet a mailler n'est pas du type Domaine
 */
Entree& Dilate::interpreter_(Entree& is)
{
  double alpha;
  associer_domaine(is);
  is >> alpha;
  if (Process::is_parallel())
    {
      Cerr << "Dilate can not be use in parallel." << finl;
      Cerr << "Put rather this interpreter in the " << finl;
      Cerr << "data file of the mesh splitter." << finl;
      exit();
    }
 
  DoubleTab& coord=domaine().les_sommets();
  coord*=alpha;
  Cerr << "Expands the domain " << domaine().le_nom() << " of a factor " << alpha << finl;
 
  return is;
}