src/VISU_I/VISU_Convertor_impl.hxx

   1 // File:        VISU_Convertor_impl.hxx
   2 // Created:     Fri Jan 10 11:36:46 2003
   3 // Author:      Alexey PETROV
   4 //              <apo@ivanox.nnov.matra-dtv.fr>
   5
   6
   7 #ifndef VISU_Convertor_impl_HeaderFile
   8 #define VISU_Convertor_impl_HeaderFile
   9
  10 #include "VISU_Convertor.hxx"
  11
  12 extern "C"{
  13 #include <med.h>
  14 }
  15
  16 #include <qstring.h>
  17 #include <qfileinfo.h>
  18
  19 #include <fstream>
  20 #include <strstream>
  21 using namespace std;
  22
  23 class VISU_Convertor_impl: public VISU_Convertor{
  24  private:
  25   string GetHead(const string& theMeshName) const throw (std::runtime_error&);
  26   string GetPoints(const VISU::TMesh& theMesh) const throw (std::runtime_error&);
  27   int GetCells(ostrstream& strCellsOut, ostrstream& strTypesOut,
  28                const VISU::TMeshOnEntity& theMeshOnEntity,
  29                const string& theFamilyName = "") const throw (std::runtime_error&);
  30   string GetField(const VISU::TField& theField,
  31                   const VISU::TField::TValForTime& theValForTime,
  32                   int theDim, int theNbPoints, int theNbCells) const
  33                     throw (std::runtime_error&);
  34  public:
  35   VISU_Convertor_impl();
  36   virtual ~VISU_Convertor_impl();
  37   virtual VISU_Convertor* Build() throw (std::runtime_error&) { return this;};
  38   virtual OutputType* GetMeshOnEntity(const string& theMeshName,
  39                                       const VISU::TEntity& theEntity,
  40                                       const string& theFamilyName = "")
  41     throw(std::runtime_error&);
  42   virtual OutputType* GetMeshOnGroup(const string& theMeshName,
  43                                      const string& theGroupName)
  44     throw(std::runtime_error&);
  45   virtual OutputType* GetFieldOnMesh(const string& theMeshName,
  46                                      const VISU::TEntity& theEntity,
  47                                      const string& theFieldName,
  48                                      int theStampsNum)
  49     throw(std::runtime_error&);
  50
  51  protected:
  52   virtual int LoadMeshOnEntity(VISU::TMeshOnEntity& theMeshOnEntity,
  53                                const string& theFamilyName = "")
  54     throw (std::runtime_error&) = 0;
  55   virtual int LoadMeshOnGroup(VISU::TMesh& theMesh,
  56                               const VISU::TFamilyAndEntitySet& theFamilyAndEntitySet)
  57     throw (std::runtime_error&) = 0;
  58   virtual int LoadFieldOnMesh(VISU::TMesh& theMesh,
  59                               VISU::TMeshOnEntity& theMeshOnEntity,
  60                               VISU::TField& theField,
  61                               VISU::TField::TValForTime& theValForTime)
  62     throw (std::runtime_error&) = 0;
  63 };
  64
  65 extern "C"{
  66   int getNbMedConnect(int theMedType, int theMedEntity, int theMeshDim);
  67   int getNbMedNodes(int theMedType);
  68   int med2vtkCellType(int theMedType);
  69   int vtk2medCellType(int theVtkType);
  70   int getIdMedType(int medType);
  71 }
  72
  73 struct Med2vtk {
  74   med_geometrie_element medType;
  75   const char *medName;
  76   int medNbNodes;
  77   int vtkType;
  78   const char *vtkName;
  79   int vtkNbNodes;
  80 };
  81 extern Med2vtk med2vtk[MED_NBR_GEOMETRIE_MAILLE];
  82 #endif