function/linearForm.hh

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/* Linear form
 */

#ifndef linearForm_hh
#define linearForm_hh

#include "basics/outputOperator.hh"
#include "basics/typedefs.hh"

namespace concepts {
  // forward declarations
  template<class F>
  class Element;

  template<class F>
  class ElementMatrix;

  class BoundaryConditions;

  // ************************************************************ LinearForm **

  template<class F, class G = typename Realtype<F>::type>
  class LinearForm : virtual public OutputOperator {
  public:
    virtual void operator()(const Element<G>& elm, ElementMatrix<F>& em) = 0; 
  protected:
    virtual std::ostream& info(std::ostream& os) const;
  };

  // *************************************************************** Neumann **

  template<class F>
  class Neumann : public concepts::LinearForm<F> {
  public:
    Neumann(const BoundaryConditions* bc);
    virtual ~Neumann();
  protected:
    virtual std::ostream& info(std::ostream& os) const;
    std::auto_ptr<BoundaryConditions> bc_;
  }; 

} // namespace concepts

#endif // linearForm_hh