diameter.hh

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#ifndef diameter_hh
#define diameter_hh
 
#include "basics/exceptions.hh"
 
#include "space/space.hh"
#include "cell1D.hh"
#include "cell2D.hh"
#include "cell3D.hh"
#include "elementMaps.hh"
#include "toolbox/hashMap.hh"
 
namespace concepts
{
 
  // ********************************************************** CellDiameter **
 
class CellDiameter: public OutputOperator
{
 
public:
  //Line, Plane and Figure displaying 1D, 2D and 3D Manifold
  enum type
  {
    LINE, PLANE, FIGURE
  };
 
  template<class F>
  CellDiameter(const concepts::SpaceOnCells<F>& spc, const enum type typ,
      bool square = false);
  CellDiameter(const Cell& cell, const enum type typ, bool square = false);
 
  //returns the diameter of given key
  const Real
  operator()(uint key) const;
 
protected:
  virtual std::ostream&
  info(std::ostream& os) const;
 
private:
 
  //enum to string converter
  const std::string
  typeStr_() const;
 
  //type of the manifold kind to compute diameter
  const enum type type_;
  //true if all Quadliterals (Hexaedrals) are squares (cubes). this increases speed
  bool square_;
 
  //Map of the Element keys to its diameters
  concepts::HashMap<Real> diam_;
 
  bool compute_(const Cell1* cell1, enum type typ);
 
  bool compute_(const Cell2* cell2, enum type typ);
 
  bool compute_(const Cell3* cell3, enum type typ);
};
} // namespace concepts
 
#endif // diameter_hh