src/DriverMED/DriverMED_R_SMESHDS_Mesh.cxx

   1 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 //  SMESH DriverMED : driver to read and write 'med' files
  24 //  File   : DriverMED_R_SMESHDS_Mesh.cxx
  25 //  Module : SMESH
  26 //
  27 #include "DriverMED_R_SMESHDS_Mesh.h"
  28 #include "SMESHDS_Mesh.hxx"
  29 #include "utilities.h"
  30
  31 #include "DriverMED_Family.h"
  32
  33 #include "SMESHDS_Group.hxx"
  34
  35 #include "MED_Factory.hxx"
  36 #include "MED_CoordUtils.hxx"
  37 #include "MED_Utilities.hxx"
  38
  39 #include <stdlib.h>
  40
  41 #ifdef _DEBUG_
  42 static int MYDEBUG = 1;
  43 //#define _DEXCEPT_
  44 #else
  45 static int MYDEBUG = 0;
  46 #endif
  47
  48 #define _EDF_NODE_IDS_
  49
  50 using namespace MED;
  51 using namespace std;
  52
  53 void
  54 DriverMED_R_SMESHDS_Mesh
  55 ::SetMeshName(string theMeshName)
  56 {
  57   myMeshName = theMeshName;
  58 }
  59
  60 static const SMDS_MeshNode*
  61 FindNode(const SMDS_Mesh* theMesh, TInt theId)
  62 {
  63   const SMDS_MeshNode* aNode = theMesh->FindNode(theId);
  64   if(aNode) return aNode;
  65   EXCEPTION(runtime_error,"SMDS_Mesh::FindNode - cannot find a SMDS_MeshNode for ID = "<<theId);
  66 }
  67
  68
  69 Driver_Mesh::Status
  70 DriverMED_R_SMESHDS_Mesh
  71 ::Perform()
  72 {
  73   Status aResult = DRS_FAIL;
  74 #ifndef _DEXCEPT_
  75   try{
  76 #endif
  77     myFamilies.clear();
  78     if(MYDEBUG) MESSAGE("Perform - myFile : "<<myFile);
  79     PWrapper aMed = CrWrapper(myFile,true);
  80
  81     aResult = DRS_EMPTY;
  82     if(TInt aNbMeshes = aMed->GetNbMeshes()){
  83       for(int iMesh = 0; iMesh < aNbMeshes; iMesh++){
  84         // Reading the MED mesh
  85         //---------------------
  86         PMeshInfo aMeshInfo = aMed->GetPMeshInfo(iMesh+1);
  87
  88         string aMeshName;
  89         if (myMeshId != -1) {
  90           ostringstream aMeshNameStr;
  91           aMeshNameStr<<myMeshId;
  92           aMeshName = aMeshNameStr.str();
  93         } else {
  94           aMeshName = myMeshName;
  95         }
  96         if(MYDEBUG) MESSAGE("Perform - aMeshName : "<<aMeshName<<"; "<<aMeshInfo->GetName());
  97         if(aMeshName != aMeshInfo->GetName()) continue;
  98         aResult = DRS_OK;
  99
 100         // Reading MED families to the temporary structure
 101         //------------------------------------------------
 102         TErr anErr;
 103         TInt aNbFams = aMed->GetNbFamilies(aMeshInfo);
 104         if(MYDEBUG) MESSAGE("Read " << aNbFams << " families");
 105         for (TInt iFam = 0; iFam < aNbFams; iFam++) {
 106           PFamilyInfo aFamilyInfo = aMed->GetPFamilyInfo(aMeshInfo,iFam+1,&anErr);
 107           if(anErr >= 0){
 108             TInt aFamId = aFamilyInfo->GetId();
 109             if(MYDEBUG) MESSAGE("Family " << aFamId << " :");
 110
 111             DriverMED_FamilyPtr aFamily (new DriverMED_Family);
 112
 113             TInt aNbGrp = aFamilyInfo->GetNbGroup();
 114             if(MYDEBUG) MESSAGE("belong to " << aNbGrp << " groups");
 115             bool isAttrOk = false;
 116             if(aFamilyInfo->GetNbAttr() == aNbGrp)
 117               isAttrOk = true;
 118             for (TInt iGr = 0; iGr < aNbGrp; iGr++) {
 119               string aGroupName = aFamilyInfo->GetGroupName(iGr);
 120               if(isAttrOk){
 121                 TInt anAttrVal = aFamilyInfo->GetAttrVal(iGr);
 122                 aFamily->SetGroupAttributVal(anAttrVal);
 123               }
 124
 125               if(MYDEBUG) MESSAGE(aGroupName);
 126               aFamily->AddGroupName(aGroupName);
 127
 128             }
 129             aFamily->SetId( aFamId );
 130             myFamilies[aFamId] = aFamily;
 131           }
 132         }
 133
 134         if (aMeshInfo->GetType() == MED::eSTRUCTURE){
 135           /*bool aRes = */buildMeshGrille(aMed,aMeshInfo);
 136           continue;
 137         }
 138
 139         // Reading MED nodes to the corresponding SMDS structure
 140         //------------------------------------------------------
 141         PNodeInfo aNodeInfo = aMed->GetPNodeInfo(aMeshInfo);
 142         if (!aNodeInfo) {
 143           aResult = DRS_FAIL;
 144           continue;
 145         }
 146         aMeshInfo->myDim=aMeshInfo->mySpaceDim;// ignore meshdim in MEDFile because it can be false
 147         PCoordHelper aCoordHelper = GetCoordHelper(aNodeInfo);
 148
 149         EBooleen anIsNodeNum = aNodeInfo->IsElemNum();
 150         TInt aNbElems = aNodeInfo->GetNbElem();
 151         if(MYDEBUG) MESSAGE("Perform - aNodeInfo->GetNbElem() = "<<aNbElems<<"; anIsNodeNum = "<<anIsNodeNum);
 152         DriverMED_FamilyPtr aFamily;
 153         for(TInt iElem = 0; iElem < aNbElems; iElem++){
 154           TCCoordSlice aCoordSlice = aNodeInfo->GetCoordSlice(iElem);
 155           double aCoords[3] = {0.0, 0.0, 0.0};
 156           for(TInt iDim = 0; iDim < 3; iDim++)
 157             aCoords[iDim] = aCoordHelper->GetCoord(aCoordSlice,iDim);
 158           const SMDS_MeshNode* aNode;
 159           if(anIsNodeNum) {
 160             aNode = myMesh->AddNodeWithID
 161               (aCoords[0],aCoords[1],aCoords[2],aNodeInfo->GetElemNum(iElem));
 162           } else {
 163             aNode = myMesh->AddNodeWithID
 164               (aCoords[0],aCoords[1],aCoords[2], iElem+1);
 165           }
 166
 167           // Save reference to this node from its family
 168           TInt aFamNum = aNodeInfo->GetFamNum(iElem);
 169           if ( checkFamilyID ( aFamily, aFamNum ))
 170           {
 171             aFamily->AddElement(aNode);
 172             aFamily->SetType(SMDSAbs_Node);
 173           }
 174         }
 175
 176         // Reading pre information about all MED cells
 177         //--------------------------------------------
 178         typedef MED::TVector<int> TNodeIds;
 179         bool takeNumbers = true;  // initially we trust the numbers from file
 180         MED::TEntityInfo aEntityInfo = aMed->GetEntityInfo(aMeshInfo);
 181         MED::TEntityInfo::iterator anEntityIter = aEntityInfo.begin();
 182         for(; anEntityIter != aEntityInfo.end(); anEntityIter++){
 183           const EEntiteMaillage& anEntity = anEntityIter->first;
 184           if(anEntity == eNOEUD) continue;
 185           // Reading MED cells to the corresponding SMDS structure
 186           //------------------------------------------------------
 187           const MED::TGeom2Size& aGeom2Size = anEntityIter->second;
 188           MED::TGeom2Size::const_iterator aGeom2SizeIter = aGeom2Size.begin();
 189           for(; aGeom2SizeIter != aGeom2Size.end(); aGeom2SizeIter++){
 190             const EGeometrieElement& aGeom = aGeom2SizeIter->first;
 191
 192             if ( anEntity == eSTRUCT_ELEMENT ) // MED_BALL (issue 0021459)
 193             {
 194               PBallInfo aBallInfo = aMed->GetPBallInfo(aMeshInfo);
 195               TInt      aNbBalls  = aBallInfo->GetNbElem();
 196
 197               EBooleen anIsElemNum = takeNumbers ? aBallInfo->IsElemNum() : eFAUX;
 198               if ( anIsElemNum && aBallInfo->myElemNum->empty() )
 199                 anIsElemNum = eFAUX;
 200
 201               // get supporting nodes
 202               TNodeIds aNodeIds;
 203 #ifdef _EDF_NODE_IDS_
 204               if(anIsNodeNum) {
 205                 aNodeIds.resize( aNbBalls );
 206                 for(TInt iBall = 0; iBall < aNbBalls && anIsNodeNum; iBall++)
 207                 {
 208                   aNodeIds[iBall] = aNodeInfo->GetElemNum(iBall);
 209                   anIsNodeNum = myMesh->FindNode( aNodeIds[iBall] ) ? eVRAI : eFAUX;
 210                 }
 211               }
 212 #endif
 213               if ( !anIsNodeNum )
 214                 aNodeIds.swap( *(aBallInfo->myConn ));
 215
 216               // allocate array of diameters
 217               vtkIdType maxID = myMesh->MaxElementID() + aNbBalls;
 218               if ( anIsElemNum && !aBallInfo->myElemNum->empty() )
 219                 maxID = *std::max_element( aBallInfo->myElemNum->begin(),
 220                                            aBallInfo->myElemNum->end() );
 221               myMesh->getGrid()->AllocateDiameters( maxID ); // performance optimization
 222
 223               // create balls
 224               SMDS_MeshElement* anElement;
 225               DriverMED_FamilyPtr aFamily;
 226               for ( TInt iBall = 0; iBall < aNbBalls; iBall++)
 227               {
 228                 anElement = 0;
 229                 if ( anIsElemNum ) {
 230                   if (!(anElement = myMesh->AddBallWithID( aNodeIds[iBall],
 231                                                            aBallInfo->myDiameters[iBall],
 232                                                            aBallInfo->GetElemNum(iBall))))
 233                     anIsElemNum = eFAUX;
 234                 }
 235                 if ( !anElement )
 236                   myMesh->AddBall( myMesh->FindNode( aNodeIds[iBall]),
 237                                    aBallInfo->myDiameters[iBall] );
 238
 239                 // Save reference to this element from its family
 240                 TInt aFamNum = aBallInfo->GetFamNum(iBall);
 241                 if ( checkFamilyID ( aFamily, aFamNum ))
 242                 {
 243                   aFamily->AddElement(anElement);
 244                   aFamily->SetType( SMDSAbs_Ball );
 245                 }
 246               }
 247
 248               if ( !anIsElemNum &&
 249                    ( takeNumbers && aBallInfo->IsElemNum() && !aBallInfo->myElemNum->empty() ))
 250                 if ( aResult < DRS_WARN_RENUMBER )
 251                   aResult = DRS_WARN_RENUMBER;
 252
 253               continue;
 254             } // MED_BALL
 255
 256             switch(aGeom) {
 257 //          case ePOINT1: ## PAL16410
 258 //            break;
 259             case ePOLYGONE: {
 260               PPolygoneInfo aPolygoneInfo = aMed->GetPPolygoneInfo(aMeshInfo,anEntity,aGeom);
 261               EBooleen anIsElemNum = takeNumbers ? aPolygoneInfo->IsElemNum() : eFAUX;
 262
 263               TInt aNbElem = aPolygoneInfo->GetNbElem();
 264               for(TInt iElem = 0; iElem < aNbElem; iElem++){
 265                 MED::TCConnSlice aConnSlice = aPolygoneInfo->GetConnSlice(iElem);
 266                 TInt aNbConn = aPolygoneInfo->GetNbConn(iElem);
 267                 TNodeIds aNodeIds(aNbConn);
 268 #ifdef _EDF_NODE_IDS_
 269                 if(anIsNodeNum)
 270                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 271                     aNodeIds[iConn] = aNodeInfo->GetElemNum(aConnSlice[iConn] - 1);
 272                 else
 273                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 274                     aNodeIds[iConn] = aConnSlice[iConn];
 275 #else
 276                 for(TInt iConn = 0; iConn < aNbConn; iConn++)
 277                   aNodeIds[iConn] = aConnSlice[iConn];
 278 #endif
 279                 bool isRenum = false;
 280                 SMDS_MeshElement* anElement = NULL;
 281                 TInt aFamNum = aPolygoneInfo->GetFamNum(iElem);
 282
 283 #ifndef _DEXCEPT_
 284                 try{
 285 #endif
 286                   if(anIsElemNum){
 287                     TInt anElemId = aPolygoneInfo->GetElemNum(iElem);
 288                     anElement = myMesh->AddPolygonalFaceWithID(aNodeIds,anElemId);
 289                   }
 290                   if(!anElement){
 291                     vector<const SMDS_MeshNode*> aNodes(aNbConn);
 292                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 293                       aNodes[iConn] = FindNode(myMesh,aNodeIds[iConn]);
 294                     anElement = myMesh->AddPolygonalFace(aNodes);
 295                     isRenum = anIsElemNum;
 296                   }
 297 #ifndef _DEXCEPT_
 298                 }catch(const std::exception& exc){
 299                   aResult = DRS_FAIL;
 300                 }catch (...){
 301                   aResult = DRS_FAIL;
 302                 }
 303 #endif
 304                 if(!anElement){
 305                   aResult = DRS_WARN_SKIP_ELEM;
 306                 }else{
 307                   if(isRenum){
 308                     anIsElemNum = eFAUX;
 309                     takeNumbers = false;
 310                     if(aResult < DRS_WARN_RENUMBER)
 311                       aResult = DRS_WARN_RENUMBER;
 312                   }
 313                   if ( checkFamilyID ( aFamily, aFamNum ))
 314                   {
 315                     // Save reference to this element from its family
 316                     aFamily->AddElement(anElement);
 317                     aFamily->SetType(anElement->GetType());
 318                   }
 319                 }
 320               }
 321               break;
 322             }
 323             case ePOLYEDRE: {
 324               PPolyedreInfo aPolyedreInfo = aMed->GetPPolyedreInfo(aMeshInfo,anEntity,aGeom);
 325               EBooleen anIsElemNum = takeNumbers ? aPolyedreInfo->IsElemNum() : eFAUX;
 326
 327               TInt aNbElem = aPolyedreInfo->GetNbElem();
 328               for(TInt iElem = 0; iElem < aNbElem; iElem++){
 329                 MED::TCConnSliceArr aConnSliceArr = aPolyedreInfo->GetConnSliceArr(iElem);
 330                 TInt aNbFaces = aConnSliceArr.size();
 331                 typedef MED::TVector<int> TQuantities;
 332                 TQuantities aQuantities(aNbFaces);
 333                 TInt aNbNodes = aPolyedreInfo->GetNbNodes(iElem);
 334                 TNodeIds aNodeIds(aNbNodes);
 335                 for(TInt iFace = 0, iNode = 0; iFace < aNbFaces; iFace++){
 336                   MED::TCConnSlice aConnSlice = aConnSliceArr[iFace];
 337                   TInt aNbConn = aConnSlice.size();
 338                   aQuantities[iFace] = aNbConn;
 339 #ifdef _EDF_NODE_IDS_
 340                   if(anIsNodeNum)
 341                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 342                       {
 343                       aNodeIds[iNode] = aNodeInfo->GetElemNum(aConnSlice[iConn] - 1);
 344                       iNode++;
 345                       }
 346                   else
 347                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 348                       {
 349                       aNodeIds[iNode++] = aConnSlice[iConn];
 350                       }
 351 #else
 352                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 353                     {
 354                     aNodeIds[iNode++] = aConnSlice[iConn];
 355                     }
 356 #endif
 357                 }
 358
 359                 bool isRenum = false;
 360                 SMDS_MeshElement* anElement = NULL;
 361                 TInt aFamNum = aPolyedreInfo->GetFamNum(iElem);
 362
 363 #ifndef _DEXCEPT_
 364                 try{
 365 #endif
 366                   if(anIsElemNum){
 367                     TInt anElemId = aPolyedreInfo->GetElemNum(iElem);
 368                     anElement = myMesh->AddPolyhedralVolumeWithID(aNodeIds,aQuantities,anElemId);
 369                   }
 370                   if(!anElement){
 371                     vector<const SMDS_MeshNode*> aNodes(aNbNodes);
 372                     for(TInt iConn = 0; iConn < aNbNodes; iConn++)
 373                       aNodes[iConn] = FindNode(myMesh,aNodeIds[iConn]);
 374                     anElement = myMesh->AddPolyhedralVolume(aNodes,aQuantities);
 375                     isRenum = anIsElemNum;
 376                   }
 377 #ifndef _DEXCEPT_
 378                 }catch(const std::exception& exc){
 379                   aResult = DRS_FAIL;
 380                 }catch(...){
 381                   aResult = DRS_FAIL;
 382                 }
 383 #endif
 384                 if(!anElement){
 385                   aResult = DRS_WARN_SKIP_ELEM;
 386                 }else{
 387                   if(isRenum){
 388                     anIsElemNum = eFAUX;
 389                     takeNumbers = false;
 390                     if (aResult < DRS_WARN_RENUMBER)
 391                       aResult = DRS_WARN_RENUMBER;
 392                   }
 393                   if ( checkFamilyID ( aFamily, aFamNum )) {
 394                     // Save reference to this element from its family
 395                     aFamily->AddElement(anElement);
 396                     aFamily->SetType(anElement->GetType());
 397                   }
 398                 }
 399               }
 400               break;
 401             }
 402             default: {
 403               PCellInfo aCellInfo = aMed->GetPCellInfo(aMeshInfo,anEntity,aGeom);
 404               EBooleen anIsElemNum = takeNumbers ? aCellInfo->IsElemNum() : eFAUX;
 405               TInt aNbElems = aCellInfo->GetNbElem();
 406               if(MYDEBUG) MESSAGE("Perform - anEntity = "<<anEntity<<"; anIsElemNum = "<<anIsElemNum);
 407               if(MYDEBUG) MESSAGE("Perform - aGeom = "<<aGeom<<"; aNbElems = "<<aNbElems);
 408
 409               TInt aNbNodes = -1;
 410               switch(aGeom){
 411               case eSEG2:    aNbNodes = 2;  break;
 412               case eSEG3:    aNbNodes = 3;  break;
 413               case eTRIA3:   aNbNodes = 3;  break;
 414               case eTRIA6:   aNbNodes = 6;  break;
 415               case eQUAD4:   aNbNodes = 4;  break;
 416               case eQUAD8:   aNbNodes = 8;  break;
 417               case eQUAD9:   aNbNodes = 9;  break;
 418               case eTETRA4:  aNbNodes = 4;  break;
 419               case eTETRA10: aNbNodes = 10; break;
 420               case ePYRA5:   aNbNodes = 5;  break;
 421               case ePYRA13:  aNbNodes = 13; break;
 422               case ePENTA6:  aNbNodes = 6;  break;
 423               case ePENTA15: aNbNodes = 15; break;
 424               case eHEXA8:   aNbNodes = 8;  break;
 425               case eHEXA20:  aNbNodes = 20; break;
 426               case eHEXA27:  aNbNodes = 27; break;
 427               case eOCTA12:  aNbNodes = 12; break;
 428               case ePOINT1:  aNbNodes = 1;  break;
 429               default:;
 430               }
 431               vector<TInt> aNodeIds(aNbNodes);
 432               for(int iElem = 0; iElem < aNbElems; iElem++){
 433                 bool anIsValidConnect = false;
 434                 TCConnSlice aConnSlice = aCellInfo->GetConnSlice(iElem);
 435 #ifndef _DEXCEPT_
 436                 try{
 437 #endif
 438 #ifdef _EDF_NODE_IDS_
 439                   if(anIsNodeNum)
 440                     for(int iNode = 0; iNode < aNbNodes; iNode++)
 441                       aNodeIds[iNode] = aNodeInfo->GetElemNum(aConnSlice[iNode] - 1);
 442                   else
 443                     for(int iNode = 0; iNode < aNbNodes; iNode++)
 444                       aNodeIds[iNode] = aConnSlice[iNode];
 445 #else
 446                   for(int iNode = 0; iNode < aNbNodes; iNode++)
 447                     aNodeIds[iNode] = aConnSlice[iNode];
 448 #endif
 449                   anIsValidConnect = true;
 450 #ifndef _DEXCEPT_
 451                 }catch(const std::exception& exc){
 452                   INFOS("Following exception was caught:\n\t"<<exc.what());
 453                   aResult = DRS_FAIL;
 454                 }catch(...){
 455                   INFOS("Unknown exception was caught !!!");
 456                   aResult = DRS_FAIL;
 457                 }
 458 #endif
 459                 if(!anIsValidConnect)
 460                   continue;
 461
 462                 bool isRenum = false;
 463                 const SMDS_MeshElement* anElement = NULL;
 464                 TInt aFamNum = aCellInfo->GetFamNum(iElem);
 465 #ifndef _DEXCEPT_
 466                 try{
 467 #endif
 468                   //MESSAGE("Try to create element # " << iElem << " with id = "
 469                   //        << aCellInfo->GetElemNum(iElem));
 470                   switch(aGeom) {
 471                   case ePOINT1:
 472                     //anElement = FindNode(myMesh,aNodeIds[0]);
 473                     if(anIsElemNum)
 474                       anElement = myMesh->Add0DElementWithID
 475                         (aNodeIds[0], aCellInfo->GetElemNum(iElem));
 476                     if (!anElement) {
 477                       anElement = myMesh->Add0DElement(FindNode(myMesh,aNodeIds[0]));
 478                       isRenum = anIsElemNum;
 479                     }
 480                     break;
 481                   case eSEG2:
 482                     if(anIsElemNum)
 483                       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 484                                                         aNodeIds[1],
 485                                                         aCellInfo->GetElemNum(iElem));
 486                     if (!anElement) {
 487                       anElement = myMesh->AddEdge(FindNode(myMesh,aNodeIds[0]),
 488                                                   FindNode(myMesh,aNodeIds[1]));
 489                       isRenum = anIsElemNum;
 490                     }
 491                     break;
 492                   case eSEG3:
 493                     if(anIsElemNum)
 494                       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 495                                                         aNodeIds[1],
 496                                                         aNodeIds[2],
 497                                                         aCellInfo->GetElemNum(iElem));
 498                     if (!anElement) {
 499                       anElement = myMesh->AddEdge(FindNode(myMesh,aNodeIds[0]),
 500                                                   FindNode(myMesh,aNodeIds[1]),
 501                                                   FindNode(myMesh,aNodeIds[2]));
 502                       isRenum = anIsElemNum;
 503                     }
 504                     break;
 505                   case eTRIA3:
 506                     aNbNodes = 3;
 507                     if(anIsElemNum)
 508                       anElement = myMesh->AddFaceWithID(aNodeIds[0],
 509                                                         aNodeIds[1],
 510                                                         aNodeIds[2],
 511                                                         aCellInfo->GetElemNum(iElem));
 512                     if (!anElement) {
 513                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 514                                                   FindNode(myMesh,aNodeIds[1]),
 515                                                   FindNode(myMesh,aNodeIds[2]));
 516                       isRenum = anIsElemNum;
 517                     }
 518                     break;
 519                   case eTRIA6:
 520                     aNbNodes = 6;
 521                     if(anIsElemNum)
 522                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 523                                                         aNodeIds[2], aNodeIds[3],
 524                                                         aNodeIds[4], aNodeIds[5],
 525                                                         aCellInfo->GetElemNum(iElem));
 526                     if (!anElement) {
 527                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 528                                                   FindNode(myMesh,aNodeIds[1]),
 529                                                   FindNode(myMesh,aNodeIds[2]),
 530                                                   FindNode(myMesh,aNodeIds[3]),
 531                                                   FindNode(myMesh,aNodeIds[4]),
 532                                                   FindNode(myMesh,aNodeIds[5]));
 533                       isRenum = anIsElemNum;
 534                     }
 535                     break;
 536                   case eQUAD4:
 537                     aNbNodes = 4;
 538                     if(anIsElemNum)
 539                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 540                                                         aNodeIds[2], aNodeIds[3],
 541                                                         aCellInfo->GetElemNum(iElem));
 542                     if (!anElement) {
 543                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 544                                                   FindNode(myMesh,aNodeIds[1]),
 545                                                   FindNode(myMesh,aNodeIds[2]),
 546                                                   FindNode(myMesh,aNodeIds[3]));
 547                       isRenum = anIsElemNum;
 548                     }
 549                     break;
 550                   case eQUAD8:
 551                     aNbNodes = 8;
 552                     if(anIsElemNum)
 553                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 554                                                         aNodeIds[2], aNodeIds[3],
 555                                                         aNodeIds[4], aNodeIds[5],
 556                                                         aNodeIds[6], aNodeIds[7],
 557                                                         aCellInfo->GetElemNum(iElem));
 558                     if (!anElement) {
 559                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 560                                                   FindNode(myMesh,aNodeIds[1]),
 561                                                   FindNode(myMesh,aNodeIds[2]),
 562                                                   FindNode(myMesh,aNodeIds[3]),
 563                                                   FindNode(myMesh,aNodeIds[4]),
 564                                                   FindNode(myMesh,aNodeIds[5]),
 565                                                   FindNode(myMesh,aNodeIds[6]),
 566                                                   FindNode(myMesh,aNodeIds[7]));
 567                       isRenum = anIsElemNum;
 568                     }
 569                     break;
 570                   case eQUAD9:
 571                     aNbNodes = 9;
 572                     if(anIsElemNum)
 573                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 574                                                         aNodeIds[2], aNodeIds[3],
 575                                                         aNodeIds[4], aNodeIds[5],
 576                                                         aNodeIds[6], aNodeIds[7], aNodeIds[8],
 577                                                         aCellInfo->GetElemNum(iElem));
 578                     if (!anElement) {
 579                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 580                                                   FindNode(myMesh,aNodeIds[1]),
 581                                                   FindNode(myMesh,aNodeIds[2]),
 582                                                   FindNode(myMesh,aNodeIds[3]),
 583                                                   FindNode(myMesh,aNodeIds[4]),
 584                                                   FindNode(myMesh,aNodeIds[5]),
 585                                                   FindNode(myMesh,aNodeIds[6]),
 586                                                   FindNode(myMesh,aNodeIds[7]),
 587                                                   FindNode(myMesh,aNodeIds[8]));
 588                       isRenum = anIsElemNum;
 589                     }
 590                     break;
 591                   case eTETRA4:
 592                     aNbNodes = 4;
 593                     if(anIsElemNum)
 594                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 595                                                           aNodeIds[2], aNodeIds[3],
 596                                                           aCellInfo->GetElemNum(iElem));
 597                     if (!anElement) {
 598                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 599                                                     FindNode(myMesh,aNodeIds[1]),
 600                                                     FindNode(myMesh,aNodeIds[2]),
 601                                                     FindNode(myMesh,aNodeIds[3]));
 602                       isRenum = anIsElemNum;
 603                     }
 604                     break;
 605                   case eTETRA10:
 606                     aNbNodes = 10;
 607                     if(anIsElemNum)
 608                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 609                                                           aNodeIds[2], aNodeIds[3],
 610                                                           aNodeIds[4], aNodeIds[5],
 611                                                           aNodeIds[6], aNodeIds[7],
 612                                                           aNodeIds[8], aNodeIds[9],
 613                                                           aCellInfo->GetElemNum(iElem));
 614                     if (!anElement) {
 615                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 616                                                     FindNode(myMesh,aNodeIds[1]),
 617                                                     FindNode(myMesh,aNodeIds[2]),
 618                                                     FindNode(myMesh,aNodeIds[3]),
 619                                                     FindNode(myMesh,aNodeIds[4]),
 620                                                     FindNode(myMesh,aNodeIds[5]),
 621                                                     FindNode(myMesh,aNodeIds[6]),
 622                                                     FindNode(myMesh,aNodeIds[7]),
 623                                                     FindNode(myMesh,aNodeIds[8]),
 624                                                     FindNode(myMesh,aNodeIds[9]));
 625                       isRenum = anIsElemNum;
 626                     }
 627                     break;
 628                   case ePYRA5:
 629                     aNbNodes = 5;
 630                     if(anIsElemNum)
 631                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 632                                                           aNodeIds[2], aNodeIds[3],
 633                                                           aNodeIds[4],
 634                                                           aCellInfo->GetElemNum(iElem));
 635                     if (!anElement) {
 636                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 637                                                     FindNode(myMesh,aNodeIds[1]),
 638                                                     FindNode(myMesh,aNodeIds[2]),
 639                                                     FindNode(myMesh,aNodeIds[3]),
 640                                                     FindNode(myMesh,aNodeIds[4]));
 641                       isRenum = anIsElemNum;
 642                     }
 643                     break;
 644                   case ePYRA13:
 645                     aNbNodes = 13;
 646                     if(anIsElemNum)
 647                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 648                                                           aNodeIds[2], aNodeIds[3],
 649                                                           aNodeIds[4], aNodeIds[5],
 650                                                           aNodeIds[6], aNodeIds[7],
 651                                                           aNodeIds[8], aNodeIds[9],
 652                                                           aNodeIds[10], aNodeIds[11],
 653                                                           aNodeIds[12],
 654                                                           aCellInfo->GetElemNum(iElem));
 655                     if (!anElement) {
 656                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 657                                                     FindNode(myMesh,aNodeIds[1]),
 658                                                     FindNode(myMesh,aNodeIds[2]),
 659                                                     FindNode(myMesh,aNodeIds[3]),
 660                                                     FindNode(myMesh,aNodeIds[4]),
 661                                                     FindNode(myMesh,aNodeIds[5]),
 662                                                     FindNode(myMesh,aNodeIds[6]),
 663                                                     FindNode(myMesh,aNodeIds[7]),
 664                                                     FindNode(myMesh,aNodeIds[8]),
 665                                                     FindNode(myMesh,aNodeIds[9]),
 666                                                     FindNode(myMesh,aNodeIds[10]),
 667                                                     FindNode(myMesh,aNodeIds[11]),
 668                                                     FindNode(myMesh,aNodeIds[12]));
 669                       isRenum = anIsElemNum;
 670                     }
 671                     break;
 672                   case ePENTA6:
 673                     aNbNodes = 6;
 674                     if(anIsElemNum)
 675                       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 676                                                           aNodeIds[1],
 677                                                           aNodeIds[2],
 678                                                           aNodeIds[3],
 679                                                           aNodeIds[4],
 680                                                           aNodeIds[5],
 681                                                           aCellInfo->GetElemNum(iElem));
 682                     if (!anElement) {
 683                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 684                                                     FindNode(myMesh,aNodeIds[1]),
 685                                                     FindNode(myMesh,aNodeIds[2]),
 686                                                     FindNode(myMesh,aNodeIds[3]),
 687                                                     FindNode(myMesh,aNodeIds[4]),
 688                                                     FindNode(myMesh,aNodeIds[5]));
 689                       isRenum = anIsElemNum;
 690                     }
 691                     break;
 692                   case ePENTA15:
 693                     aNbNodes = 15;
 694                     if(anIsElemNum)
 695                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 696                                                           aNodeIds[2], aNodeIds[3],
 697                                                           aNodeIds[4], aNodeIds[5],
 698                                                           aNodeIds[6], aNodeIds[7],
 699                                                           aNodeIds[8], aNodeIds[9],
 700                                                           aNodeIds[10], aNodeIds[11],
 701                                                           aNodeIds[12], aNodeIds[13],
 702                                                           aNodeIds[14],
 703                                                           aCellInfo->GetElemNum(iElem));
 704                     if (!anElement) {
 705                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 706                                                     FindNode(myMesh,aNodeIds[1]),
 707                                                     FindNode(myMesh,aNodeIds[2]),
 708                                                     FindNode(myMesh,aNodeIds[3]),
 709                                                   FindNode(myMesh,aNodeIds[4]),
 710                                                     FindNode(myMesh,aNodeIds[5]),
 711                                                     FindNode(myMesh,aNodeIds[6]),
 712                                                     FindNode(myMesh,aNodeIds[7]),
 713                                                     FindNode(myMesh,aNodeIds[8]),
 714                                                     FindNode(myMesh,aNodeIds[9]),
 715                                                     FindNode(myMesh,aNodeIds[10]),
 716                                                     FindNode(myMesh,aNodeIds[11]),
 717                                                     FindNode(myMesh,aNodeIds[12]),
 718                                                     FindNode(myMesh,aNodeIds[13]),
 719                                                     FindNode(myMesh,aNodeIds[14]));
 720                       isRenum = anIsElemNum;
 721                     }
 722                     break;
 723                   case eHEXA8:
 724                     aNbNodes = 8;
 725                     if(anIsElemNum)
 726                       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 727                                                           aNodeIds[1],
 728                                                           aNodeIds[2],
 729                                                           aNodeIds[3],
 730                                                           aNodeIds[4],
 731                                                           aNodeIds[5],
 732                                                           aNodeIds[6],
 733                                                           aNodeIds[7],
 734                                                           aCellInfo->GetElemNum(iElem));
 735                     if (!anElement) {
 736                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 737                                                     FindNode(myMesh,aNodeIds[1]),
 738                                                     FindNode(myMesh,aNodeIds[2]),
 739                                                     FindNode(myMesh,aNodeIds[3]),
 740                                                     FindNode(myMesh,aNodeIds[4]),
 741                                                     FindNode(myMesh,aNodeIds[5]),
 742                                                     FindNode(myMesh,aNodeIds[6]),
 743                                                     FindNode(myMesh,aNodeIds[7]));
 744                       isRenum = anIsElemNum;
 745                     }
 746                     break;
 747
 748                   case eHEXA20:
 749                     aNbNodes = 20;
 750                     if(anIsElemNum)
 751                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 752                                                           aNodeIds[2], aNodeIds[3],
 753                                                           aNodeIds[4], aNodeIds[5],
 754                                                           aNodeIds[6], aNodeIds[7],
 755                                                           aNodeIds[8], aNodeIds[9],
 756                                                           aNodeIds[10], aNodeIds[11],
 757                                                           aNodeIds[12], aNodeIds[13],
 758                                                           aNodeIds[14], aNodeIds[15],
 759                                                           aNodeIds[16], aNodeIds[17],
 760                                                           aNodeIds[18], aNodeIds[19],
 761                                                           aCellInfo->GetElemNum(iElem));
 762                     if (!anElement) {
 763                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 764                                                     FindNode(myMesh,aNodeIds[1]),
 765                                                     FindNode(myMesh,aNodeIds[2]),
 766                                                     FindNode(myMesh,aNodeIds[3]),
 767                                                     FindNode(myMesh,aNodeIds[4]),
 768                                                     FindNode(myMesh,aNodeIds[5]),
 769                                                     FindNode(myMesh,aNodeIds[6]),
 770                                                     FindNode(myMesh,aNodeIds[7]),
 771                                                     FindNode(myMesh,aNodeIds[8]),
 772                                                     FindNode(myMesh,aNodeIds[9]),
 773                                                     FindNode(myMesh,aNodeIds[10]),
 774                                                     FindNode(myMesh,aNodeIds[11]),
 775                                                     FindNode(myMesh,aNodeIds[12]),
 776                                                     FindNode(myMesh,aNodeIds[13]),
 777                                                     FindNode(myMesh,aNodeIds[14]),
 778                                                     FindNode(myMesh,aNodeIds[15]),
 779                                                     FindNode(myMesh,aNodeIds[16]),
 780                                                     FindNode(myMesh,aNodeIds[17]),
 781                                                     FindNode(myMesh,aNodeIds[18]),
 782                                                     FindNode(myMesh,aNodeIds[19]));
 783                       isRenum = anIsElemNum;
 784                     }
 785                     break;
 786
 787                   case eHEXA27:
 788                     aNbNodes = 27;
 789                     if(anIsElemNum)
 790                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 791                                                           aNodeIds[2], aNodeIds[3],
 792                                                           aNodeIds[4], aNodeIds[5],
 793                                                           aNodeIds[6], aNodeIds[7],
 794                                                           aNodeIds[8], aNodeIds[9],
 795                                                           aNodeIds[10], aNodeIds[11],
 796                                                           aNodeIds[12], aNodeIds[13],
 797                                                           aNodeIds[14], aNodeIds[15],
 798                                                           aNodeIds[16], aNodeIds[17],
 799                                                           aNodeIds[18], aNodeIds[19],
 800                                                           aNodeIds[20], aNodeIds[21],
 801                                                           aNodeIds[22], aNodeIds[23],
 802                                                           aNodeIds[24], aNodeIds[25],
 803                                                           aNodeIds[26],
 804                                                           aCellInfo->GetElemNum(iElem));
 805                     if (!anElement) {
 806                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 807                                                     FindNode(myMesh,aNodeIds[1]),
 808                                                     FindNode(myMesh,aNodeIds[2]),
 809                                                     FindNode(myMesh,aNodeIds[3]),
 810                                                     FindNode(myMesh,aNodeIds[4]),
 811                                                     FindNode(myMesh,aNodeIds[5]),
 812                                                     FindNode(myMesh,aNodeIds[6]),
 813                                                     FindNode(myMesh,aNodeIds[7]),
 814                                                     FindNode(myMesh,aNodeIds[8]),
 815                                                     FindNode(myMesh,aNodeIds[9]),
 816                                                     FindNode(myMesh,aNodeIds[10]),
 817                                                     FindNode(myMesh,aNodeIds[11]),
 818                                                     FindNode(myMesh,aNodeIds[12]),
 819                                                     FindNode(myMesh,aNodeIds[13]),
 820                                                     FindNode(myMesh,aNodeIds[14]),
 821                                                     FindNode(myMesh,aNodeIds[15]),
 822                                                     FindNode(myMesh,aNodeIds[16]),
 823                                                     FindNode(myMesh,aNodeIds[17]),
 824                                                     FindNode(myMesh,aNodeIds[18]),
 825                                                     FindNode(myMesh,aNodeIds[19]),
 826                                                     FindNode(myMesh,aNodeIds[20]),
 827                                                     FindNode(myMesh,aNodeIds[21]),
 828                                                     FindNode(myMesh,aNodeIds[22]),
 829                                                     FindNode(myMesh,aNodeIds[23]),
 830                                                     FindNode(myMesh,aNodeIds[24]),
 831                                                     FindNode(myMesh,aNodeIds[25]),
 832                                                     FindNode(myMesh,aNodeIds[26]));
 833                       isRenum = anIsElemNum;
 834                     }
 835                     break;
 836
 837                   case eOCTA12:
 838                     aNbNodes = 12;
 839                     if(anIsElemNum)
 840                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 841                                                           aNodeIds[2], aNodeIds[3],
 842                                                           aNodeIds[4], aNodeIds[5],
 843                                                           aNodeIds[6], aNodeIds[7],
 844                                                           aNodeIds[8], aNodeIds[9],
 845                                                           aNodeIds[10], aNodeIds[11],
 846                                                           aCellInfo->GetElemNum(iElem));
 847                     if (!anElement) {
 848                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 849                                                     FindNode(myMesh,aNodeIds[1]),
 850                                                     FindNode(myMesh,aNodeIds[2]),
 851                                                     FindNode(myMesh,aNodeIds[3]),
 852                                                     FindNode(myMesh,aNodeIds[4]),
 853                                                     FindNode(myMesh,aNodeIds[5]),
 854                                                     FindNode(myMesh,aNodeIds[6]),
 855                                                     FindNode(myMesh,aNodeIds[7]),
 856                                                     FindNode(myMesh,aNodeIds[8]),
 857                                                     FindNode(myMesh,aNodeIds[9]),
 858                                                     FindNode(myMesh,aNodeIds[10]),
 859                                                     FindNode(myMesh,aNodeIds[11]));
 860                       isRenum = anIsElemNum;
 861                     }
 862                     break;
 863
 864                   } // switch(aGeom)
 865
 866 #ifndef _DEXCEPT_
 867                 }catch(const std::exception& exc){
 868                   INFOS("The following exception was caught:\n\t"<<exc.what());
 869                   aResult = DRS_FAIL;
 870                 }catch(...){
 871                   INFOS("Unknown exception was caught !!!");
 872                   aResult = DRS_FAIL;
 873                 }
 874 #endif
 875                 if (!anElement) {
 876                   aResult = DRS_WARN_SKIP_ELEM;
 877                 }
 878                 else {
 879                   if (isRenum) {
 880                     anIsElemNum = eFAUX;
 881                     takeNumbers = false;
 882                     if (aResult < DRS_WARN_RENUMBER)
 883                       aResult = DRS_WARN_RENUMBER;
 884                   }
 885                   if ( checkFamilyID ( aFamily, aFamNum )) {
 886                     // Save reference to this element from its family
 887                     myFamilies[aFamNum]->AddElement(anElement);
 888                     myFamilies[aFamNum]->SetType(anElement->GetType());
 889                   }
 890                 }
 891               }
 892             }}
 893           }
 894         }
 895       }
 896     }
 897 #ifndef _DEXCEPT_
 898   }catch(const std::exception& exc){
 899     INFOS("The following exception was caught:\n\t"<<exc.what());
 900     aResult = DRS_FAIL;
 901   }catch(...){
 902     INFOS("Unknown exception was caught !!!");
 903     aResult = DRS_FAIL;
 904   }
 905 #endif
 906   if (myMesh)
 907     myMesh->compactMesh();
 908   if(MYDEBUG) MESSAGE("Perform - aResult status = "<<aResult);
 909   return aResult;
 910 }
 911
 912 list<string> DriverMED_R_SMESHDS_Mesh::GetMeshNames(Status& theStatus)
 913 {
 914   list<string> aMeshNames;
 915
 916   try {
 917     if(MYDEBUG) MESSAGE("GetMeshNames - myFile : " << myFile);
 918     theStatus = DRS_OK;
 919     PWrapper aMed = CrWrapper(myFile);
 920
 921     if (TInt aNbMeshes = aMed->GetNbMeshes()) {
 922       for (int iMesh = 0; iMesh < aNbMeshes; iMesh++) {
 923         // Reading the MED mesh
 924         //---------------------
 925         PMeshInfo aMeshInfo = aMed->GetPMeshInfo(iMesh+1);
 926         aMeshNames.push_back(aMeshInfo->GetName());
 927       }
 928     }
 929   }catch(const std::exception& exc){
 930     INFOS("Following exception was caught:\n\t"<<exc.what());
 931     theStatus = DRS_FAIL;
 932   }catch(...){
 933     INFOS("Unknown exception was caught !!!");
 934     theStatus = DRS_FAIL;
 935   }
 936
 937   return aMeshNames;
 938 }
 939
 940 list<TNameAndType> DriverMED_R_SMESHDS_Mesh::GetGroupNamesAndTypes()
 941 {
 942   list<TNameAndType> aResult;
 943   set<TNameAndType> aResGroupNames;
 944
 945   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 946   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 947   {
 948     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 949     const MED::TStringSet& aGroupNames = aFamily->GetGroupNames();
 950     set<string>::const_iterator aGrNamesIter = aGroupNames.begin();
 951     for (; aGrNamesIter != aGroupNames.end(); aGrNamesIter++)
 952     {
 953       const set< SMDSAbs_ElementType >& types = aFamily->GetTypes();
 954       set< SMDSAbs_ElementType >::const_iterator type = types.begin();
 955       for ( ; type != types.end(); ++type )
 956       {
 957         TNameAndType aNameAndType = make_pair( *aGrNamesIter, *type );
 958         if ( aResGroupNames.insert( aNameAndType ).second ) {
 959           aResult.push_back( aNameAndType );
 960         }
 961       }
 962     }
 963   }
 964
 965   return aResult;
 966 }
 967
 968 void DriverMED_R_SMESHDS_Mesh::GetGroup(SMESHDS_Group* theGroup)
 969 {
 970   string aGroupName (theGroup->GetStoreName());
 971   if(MYDEBUG) MESSAGE("Get Group " << aGroupName);
 972
 973   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 974   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 975   {
 976     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 977     if (aFamily->GetTypes().count( theGroup->GetType() ) && aFamily->MemberOf(aGroupName))
 978     {
 979       const set<const SMDS_MeshElement *>& anElements = aFamily->GetElements();
 980       set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElements.begin();
 981       for (; anElemsIter != anElements.end(); anElemsIter++)
 982       {
 983         const SMDS_MeshElement * element = *anElemsIter;
 984         if ( element->GetType() == theGroup->GetType() ) // Issue 0020576
 985           theGroup->SMDSGroup().Add(element);
 986       }
 987       int aGroupAttrVal = aFamily->GetGroupAttributVal();
 988       if( aGroupAttrVal != 0)
 989         theGroup->SetColorGroup(aGroupAttrVal);
 990 //       if ( element ) -- Issue 0020576
 991 //         theGroup->SetType( theGroup->SMDSGroup().GetType() );
 992     }
 993   }
 994 }
 995
 996 void DriverMED_R_SMESHDS_Mesh::GetSubMesh (SMESHDS_SubMesh* theSubMesh,
 997                                            const int theId)
 998 {
 999   char submeshGrpName[ 30 ];
1000   sprintf( submeshGrpName, "SubMesh %d", theId );
1001   string aName (submeshGrpName);
1002   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
1003   for (; aFamsIter != myFamilies.end(); aFamsIter++)
1004   {
1005     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
1006     if (aFamily->MemberOf(aName))
1007     {
1008       const set<const SMDS_MeshElement *>& anElements = aFamily->GetElements();
1009       set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElements.begin();
1010       if (aFamily->GetType() == SMDSAbs_Node)
1011       {
1012         for (; anElemsIter != anElements.end(); anElemsIter++)
1013         {
1014           const SMDS_MeshNode* node = static_cast<const SMDS_MeshNode*>(*anElemsIter);
1015           theSubMesh->AddNode(node);
1016         }
1017       }
1018       else
1019       {
1020         for (; anElemsIter != anElements.end(); anElemsIter++)
1021         {
1022           theSubMesh->AddElement(*anElemsIter);
1023         }
1024       }
1025     }
1026   }
1027 }
1028
1029 void DriverMED_R_SMESHDS_Mesh::CreateAllSubMeshes ()
1030 {
1031   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
1032   for (; aFamsIter != myFamilies.end(); aFamsIter++)
1033   {
1034     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
1035     MED::TStringSet aGroupNames = aFamily->GetGroupNames();
1036     set<string>::iterator aGrNamesIter = aGroupNames.begin();
1037     for (; aGrNamesIter != aGroupNames.end(); aGrNamesIter++)
1038     {
1039       string aName = *aGrNamesIter;
1040       // Check, if this is a Group or SubMesh name
1041       if (aName.substr(0, 7) == string("SubMesh"))
1042       {
1043         int Id = atoi(string(aName).substr(7).c_str());
1044         set<const SMDS_MeshElement *> anElements = aFamily->GetElements();
1045         set<const SMDS_MeshElement *>::iterator anElemsIter = anElements.begin();
1046         if (aFamily->GetType() == SMDSAbs_Node)
1047         {
1048           for (; anElemsIter != anElements.end(); anElemsIter++)
1049           {
1050             SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>
1051               ( static_cast<const SMDS_MeshNode*>( *anElemsIter ));
1052             // find out a shape type
1053             TopoDS_Shape aShape = myMesh->IndexToShape( Id );
1054             int aShapeType = ( aShape.IsNull() ? -1 : aShape.ShapeType() );
1055             switch ( aShapeType ) {
1056             case TopAbs_FACE:
1057               myMesh->SetNodeOnFace(node, Id); break;
1058             case TopAbs_EDGE:
1059               myMesh->SetNodeOnEdge(node, Id); break;
1060             case TopAbs_VERTEX:
1061               myMesh->SetNodeOnVertex(node, Id); break;
1062             default:
1063               myMesh->SetNodeInVolume(node, Id);
1064             }
1065           }
1066         }
1067         else
1068         {
1069           for (; anElemsIter != anElements.end(); anElemsIter++)
1070           {
1071             myMesh->SetMeshElementOnShape(*anElemsIter, Id);
1072           }
1073         }
1074       }
1075     }
1076   }
1077 }
1078 /*!
1079  * \brief Ensure aFamily to have required ID
1080  * \param aFamily - a family to check and update
1081  * \param anID - an ID aFamily should have
1082  * \retval bool  - true if successful
1083  */
1084 bool DriverMED_R_SMESHDS_Mesh::checkFamilyID(DriverMED_FamilyPtr & aFamily, int anID) const
1085 {
1086   if ( !aFamily || aFamily->GetId() != anID ) {
1087     map<int, DriverMED_FamilyPtr>::const_iterator i_fam = myFamilies.find(anID);
1088     if ( i_fam == myFamilies.end() )
1089       return false;
1090     aFamily = i_fam->second;
1091   }
1092   return ( aFamily->GetId() == anID );
1093 }
1094
1095
1096 /*! \brief Reading the structured mesh and convert to non structured (by filling of smesh structure for non structured mesh)
1097  * \param theWrapper  - PWrapper const pointer
1098  * \param theMeshInfo - PMeshInfo const pointer
1099  * \return TRUE, if successfully. Else FALSE
1100  */
1101 bool DriverMED_R_SMESHDS_Mesh::buildMeshGrille(const MED::PWrapper& theWrapper,
1102                                                const MED::PMeshInfo& theMeshInfo)
1103 {
1104   bool res = true;
1105
1106   MED::PGrilleInfo aGrilleInfo = theWrapper->GetPGrilleInfo(theMeshInfo);
1107   MED::TInt aNbNodes = aGrilleInfo->GetNbNodes();
1108   MED::TInt aNbCells = aGrilleInfo->GetNbCells();
1109   MED::TInt aMeshDim = theMeshInfo->GetDim();
1110   DriverMED_FamilyPtr aFamily;
1111   for(MED::TInt iNode=0;iNode < aNbNodes; iNode++){
1112     double aCoords[3] = {0.0, 0.0, 0.0};
1113     const SMDS_MeshNode* aNode;
1114     MED::TNodeCoord aMEDNodeCoord = aGrilleInfo->GetCoord(iNode);
1115     for(MED::TInt iDim=0;iDim<aMeshDim;iDim++)
1116       aCoords[(int)iDim] = aMEDNodeCoord[(int)iDim];
1117     aNode = myMesh->AddNodeWithID(aCoords[0],aCoords[1],aCoords[2],iNode+1);
1118     if (!aNode) {
1119       EXCEPTION(runtime_error,"buildMeshGrille Error. Node not created! "<<(int)iNode);
1120     }
1121
1122     if((aGrilleInfo->myFamNumNode).size() > 0){
1123       TInt aFamNum = aGrilleInfo->GetFamNumNode(iNode);
1124       if ( checkFamilyID ( aFamily, aFamNum ))
1125         {
1126           aFamily->AddElement(aNode);
1127           aFamily->SetType(SMDSAbs_Node);
1128         }
1129     }
1130
1131   }
1132
1133   SMDS_MeshElement* anElement = NULL;
1134   MED::TIntVector aNodeIds;
1135   for(MED::TInt iCell=0;iCell < aNbCells; iCell++){
1136     aNodeIds = aGrilleInfo->GetConn(iCell);
1137     switch(aGrilleInfo->GetGeom()){
1138     case MED::eSEG2:
1139       if(aNodeIds.size() != 2){
1140         res = false;
1141         EXCEPTION(runtime_error,"buildMeshGrille Error. Incorrect size of ids 2!="<<aNodeIds.size());
1142       }
1143       anElement = myMesh->AddEdgeWithID(aNodeIds[0]+1,
1144                                         aNodeIds[1]+1,
1145                                         iCell+1);
1146       break;
1147     case MED::eQUAD4:
1148       if(aNodeIds.size() != 4){
1149         res = false;
1150         EXCEPTION(runtime_error,"buildMeshGrille Error. Incorrect size of ids 4!="<<aNodeIds.size());
1151       }
1152       anElement = myMesh->AddFaceWithID(aNodeIds[0]+1,
1153                                         aNodeIds[2]+1,
1154                                         aNodeIds[3]+1,
1155                                         aNodeIds[1]+1,
1156                                         iCell+1);
1157       break;
1158     case MED::eHEXA8:
1159       if(aNodeIds.size() != 8){
1160         res = false;
1161         EXCEPTION(runtime_error,"buildMeshGrille Error. Incorrect size of ids 8!="<<aNodeIds.size());
1162       }
1163       anElement = myMesh->AddVolumeWithID(aNodeIds[0]+1,
1164                                           aNodeIds[2]+1,
1165                                           aNodeIds[3]+1,
1166                                           aNodeIds[1]+1,
1167                                           aNodeIds[4]+1,
1168                                           aNodeIds[6]+1,
1169                                           aNodeIds[7]+1,
1170                                           aNodeIds[5]+1,
1171                                           iCell+1);
1172       break;
1173     default:
1174       break;
1175     }
1176     if (!anElement) {
1177       EXCEPTION(runtime_error,"buildMeshGrille Error. Element not created! "<<iCell);
1178     }
1179     if((aGrilleInfo->myFamNum).size() > 0){
1180       TInt aFamNum = aGrilleInfo->GetFamNum(iCell);
1181       if ( checkFamilyID ( aFamily, aFamNum )){
1182         aFamily->AddElement(anElement);
1183         aFamily->SetType(anElement->GetType());
1184       }
1185     }
1186   }
1187
1188   return res;
1189 }