graphics/meshMatlab.hh

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/* graphics of the mesh in Matlab
 */

#ifndef graphMeshMatlab_hh
#define graphMeshMatlab_hh

#include <string>
#include <fstream>
#include <memory>
#include "basics/typedefs.hh"
#include "basics/vectorsMatricesForward.hh"
#include "basics/exceptions.hh"
#include "toolbox/dynArray.hh"
#include "space/postProcess.hh"

namespace concepts {
  // forward declartions
  class Mesh2;
  class Mesh3;
} // namespace concepts

namespace graphics {

  using concepts::Real;

  // ************************************************************ MeshMatlab **

  template<typename F>
  class MeshMatlab {
  public:
    MeshMatlab(concepts::Mesh& msh, std::string filename);
    MeshMatlab(concepts::Space<F>& spc, std::string filename);
    ~MeshMatlab();
  private:
    void createStreams_(std::string filename);
    void closeStreams_();
    std::auto_ptr<std::ofstream> ofs1_, ofs2_, ofs3_;
  };

  void drawMeshMatlab(concepts::Mesh& msh, std::string filename);

  template<class F>
  void drawMeshMatlab(concepts::Space<F>& spc, std::string filename);

  // ******************************************************** MeshMatlabCell **

  template<typename F>
  class MeshMatlabCell : public concepts::CellPostprocess<F> {
  public:
    MeshMatlabCell(std::ostream* os1, std::ostream* os2, std::ostream* os3);
    virtual ~MeshMatlabCell();
    virtual void operator() (const concepts::Element<F>& elm)
      throw(concepts::MissingFeature);
    virtual void operator() (const concepts::Cell& cell)
      throw(concepts::MissingFeature);
  private:
    std::ostream *os1_, *os2_, *os3_;
    std::auto_ptr<concepts::DynArray<uint> > map_;
    uint cnt_;
  };

} // namespace graphics

#endif // graphMeshMatlab_hh