virtual void find_other_dom(int, int, int &, int &) const
Gives the informations corresponding the a touching neighboring domain.
virtual double val_boundary(int, const Val_domain &, const Index &) const
Computes the value of a field at a boundary.
Class for storing the basis of decompositions of a field and its values on both the configuration and...
bool check_if_zero() const
Check whether the logical state is zero or not.
void coef() const
Computes the coefficients.
Array< double > get_coef() const