graphics/topologyDotty.hh

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/* takes a topology (mesh or space) and generates a file for dot/dotty
 */

#ifndef topologyDotty_hh
#define topologyDotty_hh

#include <string>
#include <fstream>
#include "space/postProcess.hh"
#include "basics/typedefs.hh"

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

  template<class F>
  class Space;

  class Cell;
  class Connector1;
  class Mesh;
}

namespace graphics {

  using concepts::Real;

  // ********************************************************* TopologyDotty **

  template<class F>
  class TopologyDotty {
  public:
    TopologyDotty(concepts::Mesh& msh, std::string filename);

    TopologyDotty(concepts::Space<F>& spc, std::string filename);
  private:
    concepts::Space<F>* spc_;

    concepts::Mesh* msh_;

    std::string filename_;
  };

  // ***************************************************** TopologyDottyCell **

  template<class F>
  class TopologyDottyCell : public concepts::CellPostprocess<F> {
  public:
    TopologyDottyCell(const std::string file);
    ~TopologyDottyCell();
    virtual void operator() (const concepts::Element<F>& elm);
    virtual void operator() (const concepts::Cell& cell);
  private:
    void edge_(const concepts::Connector1& cntr);

    std::ofstream os_;
  };

} // namespace graphics

#endif // topologyDotty_hh