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  protected:
  25   bool myIsDone;
  26  private:
  27   string GetHead(const string& theMeshName) const throw (std::runtime_error&);
  28   string GetPoints(const VISU::TMesh& theMesh) const throw (std::runtime_error&);
  29   int GetCells(ostrstream& strCellsOut, ostrstream& strTypesOut,
  30                const VISU::TMeshOnEntity& theMeshOnEntity,
  31                const string& theFamilyName = "") const throw (std::runtime_error&);
  32   string GetField(const VISU::TField& theField,
  33                   const VISU::TField::TValForTime& theValForTime,
  34                   int theDim, int theNbPoints, int theNbCells) const
  35                     throw (std::runtime_error&);
  36  public:
  37   VISU_Convertor_impl();
  38   virtual ~VISU_Convertor_impl();
  39   virtual VISU_Convertor* Build() throw (std::runtime_error&) { return this;};
  40   virtual int ToMedFile(const string& theFileName) throw(std::runtime_error&);
  41   virtual int ToDatFile(const string& theFileName) throw(std::runtime_error&);
  42   virtual int ToFile(const string& theFileName) throw(std::runtime_error&);
  43
  44   virtual OutputType* GetMeshOnEntity(const string& theMeshName,
  45                                       const VISU::TEntity& theEntity,
  46                                       const string& theFamilyName = "")
  47     throw(std::runtime_error&);
  48   virtual OutputType* GetMeshOnGroup(const string& theMeshName,
  49                                      const string& theGroupName)
  50     throw(std::runtime_error&);
  51   virtual OutputType* GetFieldOnMesh(const string& theMeshName,
  52                                      const VISU::TEntity& theEntity,
  53                                      const string& theFieldName,
  54                                      int theStampsNum)
  55     throw(std::runtime_error&);
  56
  57  protected:
  58   virtual int LoadMeshOnEntity(VISU::TMeshOnEntity& theMeshOnEntity,
  59                                const string& theFamilyName = "")
  60     throw (std::runtime_error&) = 0;
  61   virtual int LoadMeshOnGroup(VISU::TMesh& theMesh,
  62                               const VISU::TFamilyAndEntitySet& theFamilyAndEntitySet)
  63     throw (std::runtime_error&) = 0;
  64   virtual int LoadFieldOnMesh(VISU::TMesh& theMesh,
  65                               VISU::TMeshOnEntity& theMeshOnEntity,
  66                               VISU::TField& theField,
  67                               VISU::TField::TValForTime& theValForTime)
  68     throw (std::runtime_error&) = 0;
  69 };
  70
  71 extern "C"{
  72   int getNbMedConnect(int theMedType, int theMedEntity, int theMeshDim);
  73   int getNbMedNodes(int theMedType);
  74   int med2vtkCellType(int theMedType);
  75   int vtk2medCellType(int theVtkType);
  76   int getIdMedType(int medType);
  77 }
  78
  79 struct Med2vtk {
  80   med_geometrie_element medType;
  81   const char *medName;
  82   int medNbNodes;
  83   int vtkType;
  84   const char *vtkName;
  85   int vtkNbNodes;
  86 };
  87 extern Med2vtk med2vtk[MED_NBR_GEOMETRIE_MAILLE];
  88 #endif