Champ_val_tot_sur_vol_base.h

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#ifndef Champ_val_tot_sur_vol_base_included
#define Champ_val_tot_sur_vol_base_included
 
#include <Champ_Uniforme_Morceaux.h>
 
class Domaine_dis_base;
class Domaine_Cl_dis_base;
 
/*! @brief Champ_val_tot_sur_vol_base Base class derived from Champ_Uniforme_Morceaux representing fields
 *
 *      whose evaluation is expressed as val_lue_loc/(Somme_vol_poro_loc)
 *
 *      val_lue_loc denotes the value read for a spatial localization (subdomain or default domain)
 *      VDF case: Somme_vol_poro_loc is the sum of vol_element*poro_volumique
 *                for elements contained in localization loc
 *      VEF case: Somme_vol_poro_loc is the sum of vol_entrelaces*poro_surface
 *                for faces contained in localization loc
 *      Somme_vol_poro_loc is evaluated by the eval_contrib_loc() method of derived classes
 *
 *  The user syntax to follow is:
 *                Valeur_totale_sur_volume nom_domaine nb_comp { defaut val_lue_dom ...domainei val_lue_szi ... }
 *                nom_domaine : name of the computational domain
 *                  nb_comp     : number of field components
 *                  val_lue_dom : value read for the default domain
 *                  val_lue_szi : value read for subdomain domainei
 *
 *
 *
 *
 */
class Champ_val_tot_sur_vol_base : public Champ_Uniforme_Morceaux
{
 
  Declare_base(Champ_val_tot_sur_vol_base);
 
public:
 
  void evaluer(const Domaine_dis_base& zdis,const Domaine_Cl_dis_base& zcldis);
  virtual DoubleVect& eval_contrib_loc(const Domaine_dis_base& zdis,const Domaine_Cl_dis_base& zcldis,
                                       DoubleVect& vol)=0;
};
 
#endif