dataMatlab.hh

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#ifndef graphDataMatlab_hh
#define graphDataMatlab_hh
 
#include <string>
#include <fstream>
#include <sstream>
#include <memory>
#include <vector>
#include "basics/typedefs.hh"
#include "basics/vectorsMatricesForward.hh"
#include "basics/exceptions.hh"
#include "toolbox/elementGraphics.hh"
#include "toolbox/dynArray.hh"
#include "function/vector.hh"
#include "geometry/formula.hh"
#include "space/postProcess.hh"
#include "space/function.hh"
#include "basis.hh"
 
// debugging
#include "basics/debug.hh"
 
#define Matlab2Constr_D 0
 
namespace concepts {
  template<class F>
  class Vector;
}
 
namespace graphics {
 
  using concepts::Real;
  using concepts::Real2d;
 
  // ******************************************************** DataMatlabCell **
 
  class DataMatlabCell : public concepts::CellPostprocess<Real> {
  public:
    DataMatlabCell(std::ofstream* ofsmsh, std::ofstream* ofs1,
       std::ofstream* ofs2, std::ofstream* ofs3,
       uint dim, Real scl);
 
    DataMatlabCell(std::ofstream* ofs, uint dim, Real scl);
 
    virtual void operator()(const concepts::Element<Real>& elm);
    virtual void operator()(const concepts::Cell& cell);
 
    void write(std::ofstream** ofsmsh, std::ofstream** ofs1,
         std::ofstream** ofs2, std::ofstream** ofs3);
    void setVec(const concepts::Vector<Real>* sol);
    const concepts::Array<Real>& coeff() const {return coeff_;}
    const concepts::Vector<Real>* solution() const {return sol_;}
    Real offset() const {return offset_;}
    Real range() const {return range_;}
    uint& count() {return cnt_;}
    uint dim() const {return dim_;}
    Real scale() const {return scl_;}
    concepts::DynArray<uint>& map() {return *map_;}
  private:
    uint dim_;
    Real offset_, range_;
    std::ofstream *ofsmsh_, *ofs1_, *ofs2_, *ofs3_;
    concepts::Array<Real> coeff_;
    const concepts::Vector<Real>* sol_;
    uint cnt_;
    Real scl_;
 
    std::unique_ptr<concepts::DynArray<uint> > map_;
  };
 
  // ************************************************************ DataMatlab **
 
  class DataMatlab {
  public:
    DataMatlab(concepts::Space<Real>& spc, const std::string filename,
         uint dim = 2, Real scl = 1.0);
    ~DataMatlab() {closeStreams_();}
 
    void operator()(const concepts::Vector<Real>& sol);
 
  private:
    void createStreams_(std::string filename);
    void closeStreams_();
 
    uint dim_;
    uint cnt_;
    std::unique_ptr<std::ofstream> ofsmsh_;
    std::unique_ptr<std::ofstream> ofs1_, ofs2_, ofs3_;
 
    concepts::GlobalPostprocess<Real> postProcess_;
    std::unique_ptr<DataMatlabCell> mtlb_;
  };
 
} // namespace graphics
 
#endif // graphDataMatlab_hh