MueLu_SmootherPrototype_decl.hpp

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//        MueLu: A package for multigrid based preconditioning
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#ifndef MUELU_SMOOTHERPROTOTYPE_DECL_HPP
#define MUELU_SMOOTHERPROTOTYPE_DECL_HPP

#include "MueLu_ConfigDefs.hpp"
#include "MueLu_SmootherPrototype_fwd.hpp"
#include "MueLu_SmootherBase.hpp"
#include "MueLu_Factory.hpp"

namespace MueLu {

  class Level;

  template <class Scalar = SmootherBase<>::scalar_type,
            class LocalOrdinal = typename SmootherBase<Scalar>::local_ordinal_type,
            class GlobalOrdinal = typename SmootherBase<Scalar, LocalOrdinal>::global_ordinal_type,
            class Node = typename SmootherBase<Scalar, LocalOrdinal, GlobalOrdinal>::node_type>
  class SmootherPrototype :
    public SmootherBase<Scalar, LocalOrdinal, GlobalOrdinal, Node>,
    public Factory
  {
  public:
    typedef Scalar scalar_type;
    typedef LocalOrdinal local_ordinal_type;
    typedef GlobalOrdinal global_ordinal_type;
    typedef Node node_type;

  private:
#undef MUELU_SMOOTHERPROTOTYPE_SHORT
#include "MueLu_UseShortNames.hpp"

  public:


    SmootherPrototype();

    virtual ~SmootherPrototype();




    virtual void DeclareInput(Level &currentLevel) const = 0;




    virtual void Setup(Level &) = 0;

    virtual RCP<SmootherPrototype> Copy() const = 0;




    bool IsSetup() const;

    // Developpers: this method must be called by your Setup() method.
    void IsSetup(bool const &ToF);



    virtual void CallBuild(Level & /* requestedLevel */) const {
      TEUCHOS_TEST_FOR_EXCEPT(true);
    }

    virtual void CallDeclareInput(Level & requestedLevel) const {
      DeclareInput(requestedLevel);
    }


  private:
    bool isSetup_;

  }; // class SmootherPrototype

} // namespace MueLu

//TODO: private copy constructor
//TODO: update comments

#define MUELU_SMOOTHERPROTOTYPE_SHORT
#endif // MUELU_SMOOTHERPROTOTYPE_DECL_HPP