src/INTERPOLATION/MEDMEM_WrapperConnectivity.hxx

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// Copyright (C) 2005  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either 
// version 2.1 of the License.
// 
// This library is distributed in the hope that it will be useful 
// but WITHOUT ANY WARRANTY; without even the implied warranty of 
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public  
// License along with this library; if not, write to the Free Software 
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#ifndef MEDMEM_WRAPPER_CONNECTIVITY_HXX
#define MEDMEM_WRAPPER_CONNECTIVITY_HXX

#include "MEDMEM_Connectivity.hxx"

#include <vector>


/*********************************************************/
/*                                                       */
/*               Wrapper_Med_Connectivity                */
/*                                                       */
/*********************************************************/

// obligé de faire de la recopie car MED n'utilise pas la numérotation standart C

class Wrapper_Med_Connectivity
{
protected :
     int * mailles;
     int nbr_mailles;
     vector<int> types;
     vector< int* > premier_pointeur;
     
public :  
     ~Wrapper_Med_Connectivity() {if (mailles) delete [] mailles;}
     Wrapper_Med_Connectivity():mailles(NULL) {}
     Wrapper_Med_Connectivity(MEDMEM::CONNECTIVITY * maillesmed)
          {
          const int * tab_sommets_mailles=maillesmed->getConnectivity(MED_EN::MED_NODAL, MED_EN::MED_CELL, MED_EN::MED_ALL_ELEMENTS);
          const int * med_connectivite=maillesmed->getConnectivityIndex(MED_EN::MED_FULL_INTERLACE,MED_EN::MED_CELL);
          const int * med_index=maillesmed->getValueIndex(MED_EN::MED_FULL_INTERLACE);
          nbr_mailles=maillesmed->getNumberOf(MED_EN::MED_CELL,MED_EN::MED_ALL_ELEMENTS);
          int size=med_index[nbr_mailles]-med_index[0];
          types.resize(nbr_mailles);
          premier_pointeur.resize(nbr_mailles);
          mailles=new int[size];
          int i;
          for (i=0;i<size;i++) 
               {
               mailles[i]=tab_sommets_mailles[i]-1;
               }
          for (i=0;i<nbr_mailles;i++)
               {
               types[i]=maillesmed->getElementType(MED_EN::MED_CELL,i+1); // A VERIFIER : le +1
               premier_pointeur[i]=&mailles[med_index[i]-1]; // A VERIFIER : la formule
               }
          }
     // Méthodes de la politique
     inline int SIZE() {return nbr_mailles;}
     inline int DONNE_TYPE_MAILLE(int i) {return types[i];}
     inline int * DONNE_PREMIER_POINTEUR(int i) {return premier_pointeur[i];}
};


#endif

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