space/postProcess.hh

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/* post processing, ie. looping over all cells / elements
 * and doing something
 */

#ifndef Postprocess_hh
#define Postprocess_hh

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

namespace concepts {

  // forward declarations
  template<class F>
  class Space;

  template<class F>
  class Element;

  class Cell;

  class Mesh;

  // ******************************************************* CellPostprocess **

  template<class F>
  class CellPostprocess : public OutputOperator {
  public:
    virtual void operator() (const Element<F>& elm) = 0;

    virtual void operator() (const Cell& cell) = 0;
  protected:
    virtual std::ostream& info(std::ostream& os) const;
  };

  // ***************************************************** GlobalPostprocess **

  template<class F = Real>
  class GlobalPostprocess : public OutputOperator {
  public:
    GlobalPostprocess(const Space<F>& spc);

    GlobalPostprocess(Mesh& msh);

    void operator() (CellPostprocess<F>& perCell) const;
  protected:
    virtual std::ostream& info(std::ostream& os) const;
  private:
    const Space<F>* spc_;

    Mesh* msh_;
  };

} // namespace concepts

#endif // Postprocess_hh