Eval_Puiss_Th_VDF_Elem.h

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#ifndef Eval_Puiss_Th_VDF_Elem_included
#define Eval_Puiss_Th_VDF_Elem_included
 
#include <Evaluateur_Source_Elem.h>
#include <Champ_Uniforme.h>
 
#include <TRUST_Ref.h>
 
class Eval_Puiss_Th_VDF_Elem: public Evaluateur_Source_Elem
{
public:
  template <typename Type_Double> void calculer_terme_source(const int , Type_Double& ) const;
  inline void associer_champs(const Champ_Don_base& );
  void mettre_a_jour() override { /* Do nothing */}
 
protected:
  OBS_PTR(Champ_Don_base) la_puissance;
  DoubleTab puissance;
};
 
inline void Eval_Puiss_Th_VDF_Elem::associer_champs(const Champ_Don_base& Q)
{
  la_puissance = Q;
  puissance.ref(Q.valeurs());
}
 
template <typename Type_Double>
void Eval_Puiss_Th_VDF_Elem::calculer_terme_source(const int num_elem, Type_Double& source) const
{
  const int k = sub_type(Champ_Uniforme,la_puissance.valeur()) ? 0 : num_elem, size = source.size_array();
  for (int i = 0; i < size; i++) source[i] = puissance(k, i) * volumes(num_elem) * porosite_vol(num_elem);
}
 
#endif /* Eval_Puiss_Th_VDF_Elem_included */