Hi,
I am trying to use FE_enriched but having problems with the constructor.
/* Constructor
* ************************
*/
template <int dim>
Helmholtz_GFE2<dim>::Helmholtz_GFE2 ():
fe_enriched (FE_Q<dim>(1),
FE_Q<dim>(1), Enrichment<dim>()),
dof_handler (triangulation)
{
}
This is the error :
Helmholtz_GFEM2.cc:193:3: error: no matching constructor for initialization
of 'FE_Enriched<2>'
fe_enriched (FE_Q<dim>(1),
It seems that the problem is with the enrichment class
note: candidate constructor not viable: no known conversion from
'Enrichment<2>' to 'const Function<2> *' for 3rd argument; take the address
of the argument with &
FE_Enriched (const FiniteElement<dim,spacedim> &fe_base,
I declared the Enrichment class as inherited from Function class as in
several tutorials
Enrichment function: constructor, value, gradient
*************************************************
*/
template <int dim>
class Enrichment : public Function<dim>
{
public:
Enrichment ( ); //default constructor
virtual double value (const Point<dim> &p,
const unsigned int component = 0) const; //value
virtual Tensor<1,dim> gradient (const Point<dim> &p,
const unsigned int component = 0) const;
//gradient
private:
double k; //coefficient variable
};
Hope you can give me some hints.
Edith
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