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 //  SMESH DriverMED : driver to read and write 'med' files
  23 //  File   : DriverMED_R_SMESHDS_Mesh.cxx
  24 //  Module : SMESH
  25
  26 #include "DriverMED_R_SMESHDS_Mesh.h"
  27 #include "SMESHDS_Mesh.hxx"
  28 #include "utilities.h"
  29
  30 #include "DriverMED_Family.h"
  31
  32 #include "SMESHDS_Group.hxx"
  33
  34 #include "MED_Factory.hxx"
  35 #include "MED_CoordUtils.hxx"
  36 #include "MED_Utilities.hxx"
  37
  38 #include <NCollection_Map.hxx>
  39
  40 #include <stdlib.h>
  41
  42 #ifdef _DEBUG_
  43 static int MYDEBUG = 1;
  44 //#define _DEXCEPT_
  45 #else
  46 static int MYDEBUG = 0;
  47 #endif
  48
  49 #define _EDF_NODE_IDS_
  50
  51 using namespace MED;
  52 using namespace std;
  53
  54 void
  55 DriverMED_R_SMESHDS_Mesh
  56 ::SetMeshName(string theMeshName)
  57 {
  58   myMeshName = theMeshName;
  59 }
  60
  61 static const SMDS_MeshNode*
  62 FindNode(const SMDS_Mesh* theMesh, TInt theId)
  63 {
  64   const SMDS_MeshNode* aNode = theMesh->FindNode(theId);
  65   if(aNode) return aNode;
  66   EXCEPTION(runtime_error,"SMDS_Mesh::FindNode - cannot find a SMDS_MeshNode for ID = "<<theId);
  67 }
  68
  69
  70 Driver_Mesh::Status
  71 DriverMED_R_SMESHDS_Mesh
  72 ::Perform()
  73 {
  74   Status aResult = DRS_FAIL;
  75   bool isDescConn = false; // Mantis issue 0020483
  76 #ifndef _DEXCEPT_
  77   try{
  78 #endif
  79     myFamilies.clear();
  80     if(MYDEBUG) MESSAGE("Perform - myFile : "<<myFile);
  81     PWrapper aMed = CrWrapper(myFile,true);
  82
  83     aResult = DRS_EMPTY;
  84     if(TInt aNbMeshes = aMed->GetNbMeshes()){
  85       for(int iMesh = 0; iMesh < aNbMeshes; iMesh++){
  86         // Reading the MED mesh
  87         //---------------------
  88         PMeshInfo aMeshInfo = aMed->GetPMeshInfo(iMesh+1);
  89
  90         string aMeshName;
  91         if (myMeshId != -1) {
  92           ostringstream aMeshNameStr;
  93           aMeshNameStr<<myMeshId;
  94           aMeshName = aMeshNameStr.str();
  95         } else {
  96           aMeshName = myMeshName;
  97         }
  98         if(MYDEBUG) MESSAGE("Perform - aMeshName : "<<aMeshName<<"; "<<aMeshInfo->GetName());
  99         if(aMeshName != aMeshInfo->GetName()) continue;
 100         aResult = DRS_OK;
 101
 102         // Reading MED families to the temporary structure
 103         //------------------------------------------------
 104         TErr anErr;
 105         TInt aNbFams = aMed->GetNbFamilies(aMeshInfo);
 106         if(MYDEBUG) MESSAGE("Read " << aNbFams << " families");
 107         for (TInt iFam = 0; iFam < aNbFams; iFam++) {
 108           PFamilyInfo aFamilyInfo = aMed->GetPFamilyInfo(aMeshInfo,iFam+1,&anErr);
 109           if(anErr >= 0){
 110             TInt aFamId = aFamilyInfo->GetId();
 111             if(MYDEBUG) MESSAGE("Family " << aFamId << " :");
 112
 113             DriverMED_FamilyPtr aFamily (new DriverMED_Family);
 114
 115             TInt aNbGrp = aFamilyInfo->GetNbGroup();
 116             if(MYDEBUG) MESSAGE("belong to " << aNbGrp << " groups");
 117             bool isAttrOk = false;
 118             if(aFamilyInfo->GetNbAttr() == aNbGrp)
 119               isAttrOk = true;
 120             for (TInt iGr = 0; iGr < aNbGrp; iGr++) {
 121               string aGroupName = aFamilyInfo->GetGroupName(iGr);
 122               if(isAttrOk){
 123                 TInt anAttrVal = aFamilyInfo->GetAttrVal(iGr);
 124                 aFamily->SetGroupAttributVal(anAttrVal);
 125               }
 126
 127               if(MYDEBUG) MESSAGE(aGroupName);
 128               aFamily->AddGroupName(aGroupName);
 129
 130             }
 131             aFamily->SetId( aFamId );
 132             myFamilies[aFamId] = aFamily;
 133           }
 134         }
 135
 136         if (aMeshInfo->GetType() == MED::eSTRUCTURE){
 137           /*bool aRes = */buildMeshGrille(aMed,aMeshInfo);
 138           continue;
 139         }
 140
 141         // Reading MED nodes to the corresponding SMDS structure
 142         //------------------------------------------------------
 143         PNodeInfo aNodeInfo = aMed->GetPNodeInfo(aMeshInfo);
 144         if (!aNodeInfo) {
 145           aResult = DRS_FAIL;
 146           continue;
 147         }
 148         aMeshInfo->myDim=aMeshInfo->mySpaceDim;// ignore meshdim in MEDFile because it can be false
 149         PCoordHelper aCoordHelper = GetCoordHelper(aNodeInfo);
 150
 151         EBooleen anIsNodeNum = aNodeInfo->IsElemNum();
 152         TInt aNbElems = aNodeInfo->GetNbElem();
 153         if(MYDEBUG) MESSAGE("Perform - aNodeInfo->GetNbElem() = "<<aNbElems<<"; anIsNodeNum = "<<anIsNodeNum);
 154         DriverMED_FamilyPtr aFamily;
 155         for(TInt iElem = 0; iElem < aNbElems; iElem++){
 156           TCCoordSlice aCoordSlice = aNodeInfo->GetCoordSlice(iElem);
 157           double aCoords[3] = {0.0, 0.0, 0.0};
 158           for(TInt iDim = 0; iDim < 3; iDim++)
 159             aCoords[iDim] = aCoordHelper->GetCoord(aCoordSlice,iDim);
 160           const SMDS_MeshNode* aNode;
 161           if(anIsNodeNum) {
 162             aNode = myMesh->AddNodeWithID
 163               (aCoords[0],aCoords[1],aCoords[2],aNodeInfo->GetElemNum(iElem));
 164           } else {
 165             aNode = myMesh->AddNodeWithID
 166               (aCoords[0],aCoords[1],aCoords[2], iElem+1);
 167           }
 168
 169           // Save reference to this node from its family
 170           TInt aFamNum = aNodeInfo->GetFamNum(iElem);
 171           if ( checkFamilyID ( aFamily, aFamNum ))
 172           {
 173             aFamily->AddElement(aNode);
 174             aFamily->SetType(SMDSAbs_Node);
 175           }
 176         }
 177
 178         // Are there any MED cells in descending connectivity
 179         // Mantis issue 0020483
 180         //---------------------------------------------------
 181         NCollection_Map<EEntiteMaillage> aDescendingEntitiesMap;
 182         if (!isDescConn) {
 183           MED::TEntityInfo aEntityInfoDesc = aMed->GetEntityInfo(aMeshInfo, eDESC);
 184           MED::TEntityInfo::iterator anEntityIterDesc = aEntityInfoDesc.begin();
 185           //for (; anEntityIterDesc != aEntityInfoDesc.end() && !isDescConn; anEntityIterDesc++) {
 186           for (; anEntityIterDesc != aEntityInfoDesc.end(); anEntityIterDesc++) {
 187             const EEntiteMaillage& anEntity = anEntityIterDesc->first;
 188             aDescendingEntitiesMap.Add(anEntity);
 189             //if (anEntity != eNOEUD) isDescConn = true;
 190           }
 191         }
 192
 193         // Reading pre information about all MED cells
 194         //--------------------------------------------
 195         typedef MED::TVector<int> TNodeIds;
 196         bool takeNumbers = true;  // initially we trust the numbers from file
 197         MED::TEntityInfo aEntityInfo = aMed->GetEntityInfo(aMeshInfo, eNOD);
 198         MED::TEntityInfo::iterator anEntityIter = aEntityInfo.begin();
 199         for (; anEntityIter != aEntityInfo.end(); anEntityIter++) {
 200           const EEntiteMaillage& anEntity = anEntityIter->first;
 201           aDescendingEntitiesMap.Remove(anEntity); // Mantis issue 0020483
 202           if (anEntity == eNOEUD) continue;
 203           // Reading MED cells to the corresponding SMDS structure
 204           //------------------------------------------------------
 205           const MED::TGeom2Size& aGeom2Size = anEntityIter->second;
 206           MED::TGeom2Size::const_iterator aGeom2SizeIter = aGeom2Size.begin();
 207           for(; aGeom2SizeIter != aGeom2Size.end(); aGeom2SizeIter++){
 208             const EGeometrieElement& aGeom = aGeom2SizeIter->first;
 209
 210             if ( anEntity == eSTRUCT_ELEMENT ) // MED_BALL (issue 0021459)
 211             {
 212               PBallInfo aBallInfo = aMed->GetPBallInfo(aMeshInfo);
 213               TInt      aNbBalls  = aBallInfo->GetNbElem();
 214
 215               EBooleen anIsElemNum = takeNumbers ? aBallInfo->IsElemNum() : eFAUX;
 216               if ( anIsElemNum && aBallInfo->myElemNum->empty() )
 217                 anIsElemNum = eFAUX;
 218
 219               // get supporting nodes
 220               TNodeIds aNodeIds;
 221 #ifdef _EDF_NODE_IDS_
 222               if(anIsNodeNum) {
 223                 aNodeIds.resize( aNbBalls );
 224                 for(TInt iBall = 0; iBall < aNbBalls && anIsNodeNum; iBall++)
 225                 {
 226                   aNodeIds[iBall] = aNodeInfo->GetElemNum( (*aBallInfo->myConn)[ iBall ]-1 );
 227                   anIsNodeNum = myMesh->FindNode( aNodeIds[iBall] ) ? eVRAI : eFAUX;
 228                 }
 229               }
 230 #endif
 231               if ( !anIsNodeNum )
 232                 aNodeIds.swap( *(aBallInfo->myConn ));
 233
 234               // allocate array of diameters
 235               vtkIdType maxID = myMesh->MaxElementID() + aNbBalls;
 236               if ( anIsElemNum && !aBallInfo->myElemNum->empty() )
 237                 maxID = *std::max_element( aBallInfo->myElemNum->begin(),
 238                                            aBallInfo->myElemNum->end() );
 239               myMesh->getGrid()->AllocateDiameters( maxID ); // performance optimization
 240
 241               // create balls
 242               SMDS_MeshElement* anElement;
 243               DriverMED_FamilyPtr aFamily;
 244               for ( TInt iBall = 0; iBall < aNbBalls; iBall++)
 245               {
 246                 anElement = 0;
 247                 if ( anIsElemNum ) {
 248                   if (!(anElement = myMesh->AddBallWithID( aNodeIds[iBall],
 249                                                            aBallInfo->myDiameters[iBall],
 250                                                            aBallInfo->GetElemNum(iBall))))
 251                     anIsElemNum = eFAUX;
 252                 }
 253                 if ( !anElement )
 254                   myMesh->AddBall( myMesh->FindNode( aNodeIds[iBall]),
 255                                    aBallInfo->myDiameters[iBall] );
 256
 257                 // Save reference to this element from its family
 258                 TInt aFamNum = aBallInfo->GetFamNum(iBall);
 259                 if ( checkFamilyID ( aFamily, aFamNum ))
 260                 {
 261                   aFamily->AddElement(anElement);
 262                   aFamily->SetType( SMDSAbs_Ball );
 263                 }
 264               }
 265
 266               if ( !anIsElemNum &&
 267                    ( takeNumbers && aBallInfo->IsElemNum() && !aBallInfo->myElemNum->empty() ))
 268                 if ( aResult < DRS_WARN_RENUMBER )
 269                   aResult = DRS_WARN_RENUMBER;
 270
 271               continue;
 272             } // MED_BALL
 273
 274             switch(aGeom) {
 275 //          case ePOINT1: ## PAL16410
 276 //            break;
 277             case ePOLYGONE: {
 278               PPolygoneInfo aPolygoneInfo = aMed->GetPPolygoneInfo(aMeshInfo,anEntity,aGeom);
 279               EBooleen anIsElemNum = takeNumbers ? aPolygoneInfo->IsElemNum() : eFAUX;
 280
 281               TInt aNbElem = aPolygoneInfo->GetNbElem();
 282               for(TInt iElem = 0; iElem < aNbElem; iElem++){
 283                 MED::TCConnSlice aConnSlice = aPolygoneInfo->GetConnSlice(iElem);
 284                 TInt aNbConn = aPolygoneInfo->GetNbConn(iElem);
 285                 TNodeIds aNodeIds(aNbConn);
 286 #ifdef _EDF_NODE_IDS_
 287                 if(anIsNodeNum)
 288                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 289                     aNodeIds[iConn] = aNodeInfo->GetElemNum(aConnSlice[iConn] - 1);
 290                 else
 291                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 292                     aNodeIds[iConn] = aConnSlice[iConn];
 293 #else
 294                 for(TInt iConn = 0; iConn < aNbConn; iConn++)
 295                   aNodeIds[iConn] = aConnSlice[iConn];
 296 #endif
 297                 bool isRenum = false;
 298                 SMDS_MeshElement* anElement = NULL;
 299                 TInt aFamNum = aPolygoneInfo->GetFamNum(iElem);
 300
 301 #ifndef _DEXCEPT_
 302                 try{
 303 #endif
 304                   if(anIsElemNum){
 305                     TInt anElemId = aPolygoneInfo->GetElemNum(iElem);
 306                     anElement = myMesh->AddPolygonalFaceWithID(aNodeIds,anElemId);
 307                   }
 308                   if(!anElement){
 309                     vector<const SMDS_MeshNode*> aNodes(aNbConn);
 310                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 311                       aNodes[iConn] = FindNode(myMesh,aNodeIds[iConn]);
 312                     anElement = myMesh->AddPolygonalFace(aNodes);
 313                     isRenum = anIsElemNum;
 314                   }
 315 #ifndef _DEXCEPT_
 316                 }catch(const std::exception& exc){
 317                   aResult = DRS_FAIL;
 318                 }catch (...){
 319                   aResult = DRS_FAIL;
 320                 }
 321 #endif
 322                 if(!anElement){
 323                   aResult = DRS_WARN_SKIP_ELEM;
 324                 }else{
 325                   if(isRenum){
 326                     anIsElemNum = eFAUX;
 327                     takeNumbers = false;
 328                     if(aResult < DRS_WARN_RENUMBER)
 329                       aResult = DRS_WARN_RENUMBER;
 330                   }
 331                   if ( checkFamilyID ( aFamily, aFamNum ))
 332                   {
 333                     // Save reference to this element from its family
 334                     aFamily->AddElement(anElement);
 335                     aFamily->SetType(anElement->GetType());
 336                   }
 337                 }
 338               }
 339               break;
 340             }
 341             case ePOLYEDRE: {
 342               PPolyedreInfo aPolyedreInfo = aMed->GetPPolyedreInfo(aMeshInfo,anEntity,aGeom);
 343               EBooleen anIsElemNum = takeNumbers ? aPolyedreInfo->IsElemNum() : eFAUX;
 344
 345               TInt aNbElem = aPolyedreInfo->GetNbElem();
 346               for(TInt iElem = 0; iElem < aNbElem; iElem++){
 347                 MED::TCConnSliceArr aConnSliceArr = aPolyedreInfo->GetConnSliceArr(iElem);
 348                 TInt aNbFaces = aConnSliceArr.size();
 349                 typedef MED::TVector<int> TQuantities;
 350                 TQuantities aQuantities(aNbFaces);
 351                 TInt aNbNodes = aPolyedreInfo->GetNbNodes(iElem);
 352                 TNodeIds aNodeIds(aNbNodes);
 353                 for(TInt iFace = 0, iNode = 0; iFace < aNbFaces; iFace++){
 354                   MED::TCConnSlice aConnSlice = aConnSliceArr[iFace];
 355                   TInt aNbConn = aConnSlice.size();
 356                   aQuantities[iFace] = aNbConn;
 357 #ifdef _EDF_NODE_IDS_
 358                   if(anIsNodeNum)
 359                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 360                       {
 361                       aNodeIds[iNode] = aNodeInfo->GetElemNum(aConnSlice[iConn] - 1);
 362                       iNode++;
 363                       }
 364                   else
 365                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 366                       {
 367                       aNodeIds[iNode++] = aConnSlice[iConn];
 368                       }
 369 #else
 370                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 371                     {
 372                     aNodeIds[iNode++] = aConnSlice[iConn];
 373                     }
 374 #endif
 375                 }
 376
 377                 bool isRenum = false;
 378                 SMDS_MeshElement* anElement = NULL;
 379                 TInt aFamNum = aPolyedreInfo->GetFamNum(iElem);
 380
 381 #ifndef _DEXCEPT_
 382                 try{
 383 #endif
 384                   if(anIsElemNum){
 385                     TInt anElemId = aPolyedreInfo->GetElemNum(iElem);
 386                     anElement = myMesh->AddPolyhedralVolumeWithID(aNodeIds,aQuantities,anElemId);
 387                   }
 388                   if(!anElement){
 389                     vector<const SMDS_MeshNode*> aNodes(aNbNodes);
 390                     for(TInt iConn = 0; iConn < aNbNodes; iConn++)
 391                       aNodes[iConn] = FindNode(myMesh,aNodeIds[iConn]);
 392                     anElement = myMesh->AddPolyhedralVolume(aNodes,aQuantities);
 393                     isRenum = anIsElemNum;
 394                   }
 395 #ifndef _DEXCEPT_
 396                 }catch(const std::exception& exc){
 397                   aResult = DRS_FAIL;
 398                 }catch(...){
 399                   aResult = DRS_FAIL;
 400                 }
 401 #endif
 402                 if(!anElement){
 403                   aResult = DRS_WARN_SKIP_ELEM;
 404                 }else{
 405                   if(isRenum){
 406                     anIsElemNum = eFAUX;
 407                     takeNumbers = false;
 408                     if (aResult < DRS_WARN_RENUMBER)
 409                       aResult = DRS_WARN_RENUMBER;
 410                   }
 411                   if ( checkFamilyID ( aFamily, aFamNum )) {
 412                     // Save reference to this element from its family
 413                     aFamily->AddElement(anElement);
 414                     aFamily->SetType(anElement->GetType());
 415                   }
 416                 }
 417               }
 418               break;
 419             }
 420             default: {
 421               PCellInfo aCellInfo = aMed->GetPCellInfo(aMeshInfo,anEntity,aGeom);
 422               EBooleen anIsElemNum = takeNumbers ? aCellInfo->IsElemNum() : eFAUX;
 423               TInt aNbElems = aCellInfo->GetNbElem();
 424               if(MYDEBUG) MESSAGE("Perform - anEntity = "<<anEntity<<"; anIsElemNum = "<<anIsElemNum);
 425               if(MYDEBUG) MESSAGE("Perform - aGeom = "<<aGeom<<"; aNbElems = "<<aNbElems);
 426
 427               TInt aNbNodes = -1;
 428               switch(aGeom){
 429               case eSEG2:    aNbNodes = 2;  break;
 430               case eSEG3:    aNbNodes = 3;  break;
 431               case eTRIA3:   aNbNodes = 3;  break;
 432               case eTRIA6:   aNbNodes = 6;  break;
 433               case eQUAD4:   aNbNodes = 4;  break;
 434               case eQUAD8:   aNbNodes = 8;  break;
 435               case eQUAD9:   aNbNodes = 9;  break;
 436               case eTETRA4:  aNbNodes = 4;  break;
 437               case eTETRA10: aNbNodes = 10; break;
 438               case ePYRA5:   aNbNodes = 5;  break;
 439               case ePYRA13:  aNbNodes = 13; break;
 440               case ePENTA6:  aNbNodes = 6;  break;
 441               case ePENTA15: aNbNodes = 15; break;
 442               case eHEXA8:   aNbNodes = 8;  break;
 443               case eHEXA20:  aNbNodes = 20; break;
 444               case eHEXA27:  aNbNodes = 27; break;
 445               case eOCTA12:  aNbNodes = 12; break;
 446               case ePOINT1:  aNbNodes = 1;  break;
 447               default:;
 448               }
 449               vector<TInt> aNodeIds(aNbNodes);
 450               for(int iElem = 0; iElem < aNbElems; iElem++){
 451                 bool anIsValidConnect = false;
 452                 TCConnSlice aConnSlice = aCellInfo->GetConnSlice(iElem);
 453 #ifndef _DEXCEPT_
 454                 try{
 455 #endif
 456 #ifdef _EDF_NODE_IDS_
 457                   if(anIsNodeNum)
 458                     for(int iNode = 0; iNode < aNbNodes; iNode++)
 459                       aNodeIds[iNode] = aNodeInfo->GetElemNum(aConnSlice[iNode] - 1);
 460                   else
 461                     for(int iNode = 0; iNode < aNbNodes; iNode++)
 462                       aNodeIds[iNode] = aConnSlice[iNode];
 463 #else
 464                   for(int iNode = 0; iNode < aNbNodes; iNode++)
 465                     aNodeIds[iNode] = aConnSlice[iNode];
 466 #endif
 467                   anIsValidConnect = true;
 468 #ifndef _DEXCEPT_
 469                 }catch(const std::exception& exc){
 470                   INFOS("Following exception was caught:\n\t"<<exc.what());
 471                   aResult = DRS_FAIL;
 472                 }catch(...){
 473                   INFOS("Unknown exception was caught !!!");
 474                   aResult = DRS_FAIL;
 475                 }
 476 #endif
 477                 if(!anIsValidConnect)
 478                   continue;
 479
 480                 bool isRenum = false;
 481                 const SMDS_MeshElement* anElement = NULL;
 482                 TInt aFamNum = aCellInfo->GetFamNum(iElem);
 483 #ifndef _DEXCEPT_
 484                 try{
 485 #endif
 486                   //MESSAGE("Try to create element # " << iElem << " with id = "
 487                   //        << aCellInfo->GetElemNum(iElem));
 488                   switch(aGeom) {
 489                   case ePOINT1:
 490                     //anElement = FindNode(myMesh,aNodeIds[0]);
 491                     if(anIsElemNum)
 492                       anElement = myMesh->Add0DElementWithID
 493                         (aNodeIds[0], aCellInfo->GetElemNum(iElem));
 494                     if (!anElement) {
 495                       anElement = myMesh->Add0DElement(FindNode(myMesh,aNodeIds[0]));
 496                       isRenum = anIsElemNum;
 497                     }
 498                     break;
 499                   case eSEG2:
 500                     if(anIsElemNum)
 501                       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 502                                                         aNodeIds[1],
 503                                                         aCellInfo->GetElemNum(iElem));
 504                     if (!anElement) {
 505                       anElement = myMesh->AddEdge(FindNode(myMesh,aNodeIds[0]),
 506                                                   FindNode(myMesh,aNodeIds[1]));
 507                       isRenum = anIsElemNum;
 508                     }
 509                     break;
 510                   case eSEG3:
 511                     if(anIsElemNum)
 512                       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 513                                                         aNodeIds[1],
 514                                                         aNodeIds[2],
 515                                                         aCellInfo->GetElemNum(iElem));
 516                     if (!anElement) {
 517                       anElement = myMesh->AddEdge(FindNode(myMesh,aNodeIds[0]),
 518                                                   FindNode(myMesh,aNodeIds[1]),
 519                                                   FindNode(myMesh,aNodeIds[2]));
 520                       isRenum = anIsElemNum;
 521                     }
 522                     break;
 523                   case eTRIA3:
 524                     aNbNodes = 3;
 525                     if(anIsElemNum)
 526                       anElement = myMesh->AddFaceWithID(aNodeIds[0],
 527                                                         aNodeIds[1],
 528                                                         aNodeIds[2],
 529                                                         aCellInfo->GetElemNum(iElem));
 530                     if (!anElement) {
 531                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 532                                                   FindNode(myMesh,aNodeIds[1]),
 533                                                   FindNode(myMesh,aNodeIds[2]));
 534                       isRenum = anIsElemNum;
 535                     }
 536                     break;
 537                   case eTRIA6:
 538                     aNbNodes = 6;
 539                     if(anIsElemNum)
 540                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 541                                                         aNodeIds[2], aNodeIds[3],
 542                                                         aNodeIds[4], aNodeIds[5],
 543                                                         aCellInfo->GetElemNum(iElem));
 544                     if (!anElement) {
 545                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 546                                                   FindNode(myMesh,aNodeIds[1]),
 547                                                   FindNode(myMesh,aNodeIds[2]),
 548                                                   FindNode(myMesh,aNodeIds[3]),
 549                                                   FindNode(myMesh,aNodeIds[4]),
 550                                                   FindNode(myMesh,aNodeIds[5]));
 551                       isRenum = anIsElemNum;
 552                     }
 553                     break;
 554                   case eQUAD4:
 555                     aNbNodes = 4;
 556                     if(anIsElemNum)
 557                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 558                                                         aNodeIds[2], aNodeIds[3],
 559                                                         aCellInfo->GetElemNum(iElem));
 560                     if (!anElement) {
 561                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 562                                                   FindNode(myMesh,aNodeIds[1]),
 563                                                   FindNode(myMesh,aNodeIds[2]),
 564                                                   FindNode(myMesh,aNodeIds[3]));
 565                       isRenum = anIsElemNum;
 566                     }
 567                     break;
 568                   case eQUAD8:
 569                     aNbNodes = 8;
 570                     if(anIsElemNum)
 571                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 572                                                         aNodeIds[2], aNodeIds[3],
 573                                                         aNodeIds[4], aNodeIds[5],
 574                                                         aNodeIds[6], aNodeIds[7],
 575                                                         aCellInfo->GetElemNum(iElem));
 576                     if (!anElement) {
 577                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 578                                                   FindNode(myMesh,aNodeIds[1]),
 579                                                   FindNode(myMesh,aNodeIds[2]),
 580                                                   FindNode(myMesh,aNodeIds[3]),
 581                                                   FindNode(myMesh,aNodeIds[4]),
 582                                                   FindNode(myMesh,aNodeIds[5]),
 583                                                   FindNode(myMesh,aNodeIds[6]),
 584                                                   FindNode(myMesh,aNodeIds[7]));
 585                       isRenum = anIsElemNum;
 586                     }
 587                     break;
 588                   case eQUAD9:
 589                     aNbNodes = 9;
 590                     if(anIsElemNum)
 591                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 592                                                         aNodeIds[2], aNodeIds[3],
 593                                                         aNodeIds[4], aNodeIds[5],
 594                                                         aNodeIds[6], aNodeIds[7], aNodeIds[8],
 595                                                         aCellInfo->GetElemNum(iElem));
 596                     if (!anElement) {
 597                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 598                                                   FindNode(myMesh,aNodeIds[1]),
 599                                                   FindNode(myMesh,aNodeIds[2]),
 600                                                   FindNode(myMesh,aNodeIds[3]),
 601                                                   FindNode(myMesh,aNodeIds[4]),
 602                                                   FindNode(myMesh,aNodeIds[5]),
 603                                                   FindNode(myMesh,aNodeIds[6]),
 604                                                   FindNode(myMesh,aNodeIds[7]),
 605                                                   FindNode(myMesh,aNodeIds[8]));
 606                       isRenum = anIsElemNum;
 607                     }
 608                     break;
 609                   case eTETRA4:
 610                     aNbNodes = 4;
 611                     if(anIsElemNum)
 612                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 613                                                           aNodeIds[2], aNodeIds[3],
 614                                                           aCellInfo->GetElemNum(iElem));
 615                     if (!anElement) {
 616                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 617                                                     FindNode(myMesh,aNodeIds[1]),
 618                                                     FindNode(myMesh,aNodeIds[2]),
 619                                                     FindNode(myMesh,aNodeIds[3]));
 620                       isRenum = anIsElemNum;
 621                     }
 622                     break;
 623                   case eTETRA10:
 624                     aNbNodes = 10;
 625                     if(anIsElemNum)
 626                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 627                                                           aNodeIds[2], aNodeIds[3],
 628                                                           aNodeIds[4], aNodeIds[5],
 629                                                           aNodeIds[6], aNodeIds[7],
 630                                                           aNodeIds[8], aNodeIds[9],
 631                                                           aCellInfo->GetElemNum(iElem));
 632                     if (!anElement) {
 633                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 634                                                     FindNode(myMesh,aNodeIds[1]),
 635                                                     FindNode(myMesh,aNodeIds[2]),
 636                                                     FindNode(myMesh,aNodeIds[3]),
 637                                                     FindNode(myMesh,aNodeIds[4]),
 638                                                     FindNode(myMesh,aNodeIds[5]),
 639                                                     FindNode(myMesh,aNodeIds[6]),
 640                                                     FindNode(myMesh,aNodeIds[7]),
 641                                                     FindNode(myMesh,aNodeIds[8]),
 642                                                     FindNode(myMesh,aNodeIds[9]));
 643                       isRenum = anIsElemNum;
 644                     }
 645                     break;
 646                   case ePYRA5:
 647                     aNbNodes = 5;
 648                     if(anIsElemNum)
 649                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 650                                                           aNodeIds[2], aNodeIds[3],
 651                                                           aNodeIds[4],
 652                                                           aCellInfo->GetElemNum(iElem));
 653                     if (!anElement) {
 654                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 655                                                     FindNode(myMesh,aNodeIds[1]),
 656                                                     FindNode(myMesh,aNodeIds[2]),
 657                                                     FindNode(myMesh,aNodeIds[3]),
 658                                                     FindNode(myMesh,aNodeIds[4]));
 659                       isRenum = anIsElemNum;
 660                     }
 661                     break;
 662                   case ePYRA13:
 663                     aNbNodes = 13;
 664                     if(anIsElemNum)
 665                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 666                                                           aNodeIds[2], aNodeIds[3],
 667                                                           aNodeIds[4], aNodeIds[5],
 668                                                           aNodeIds[6], aNodeIds[7],
 669                                                           aNodeIds[8], aNodeIds[9],
 670                                                           aNodeIds[10], aNodeIds[11],
 671                                                           aNodeIds[12],
 672                                                           aCellInfo->GetElemNum(iElem));
 673                     if (!anElement) {
 674                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 675                                                     FindNode(myMesh,aNodeIds[1]),
 676                                                     FindNode(myMesh,aNodeIds[2]),
 677                                                     FindNode(myMesh,aNodeIds[3]),
 678                                                     FindNode(myMesh,aNodeIds[4]),
 679                                                     FindNode(myMesh,aNodeIds[5]),
 680                                                     FindNode(myMesh,aNodeIds[6]),
 681                                                     FindNode(myMesh,aNodeIds[7]),
 682                                                     FindNode(myMesh,aNodeIds[8]),
 683                                                     FindNode(myMesh,aNodeIds[9]),
 684                                                     FindNode(myMesh,aNodeIds[10]),
 685                                                     FindNode(myMesh,aNodeIds[11]),
 686                                                     FindNode(myMesh,aNodeIds[12]));
 687                       isRenum = anIsElemNum;
 688                     }
 689                     break;
 690                   case ePENTA6:
 691                     aNbNodes = 6;
 692                     if(anIsElemNum)
 693                       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 694                                                           aNodeIds[1],
 695                                                           aNodeIds[2],
 696                                                           aNodeIds[3],
 697                                                           aNodeIds[4],
 698                                                           aNodeIds[5],
 699                                                           aCellInfo->GetElemNum(iElem));
 700                     if (!anElement) {
 701                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 702                                                     FindNode(myMesh,aNodeIds[1]),
 703                                                     FindNode(myMesh,aNodeIds[2]),
 704                                                     FindNode(myMesh,aNodeIds[3]),
 705                                                     FindNode(myMesh,aNodeIds[4]),
 706                                                     FindNode(myMesh,aNodeIds[5]));
 707                       isRenum = anIsElemNum;
 708                     }
 709                     break;
 710                   case ePENTA15:
 711                     aNbNodes = 15;
 712                     if(anIsElemNum)
 713                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 714                                                           aNodeIds[2], aNodeIds[3],
 715                                                           aNodeIds[4], aNodeIds[5],
 716                                                           aNodeIds[6], aNodeIds[7],
 717                                                           aNodeIds[8], aNodeIds[9],
 718                                                           aNodeIds[10], aNodeIds[11],
 719                                                           aNodeIds[12], aNodeIds[13],
 720                                                           aNodeIds[14],
 721                                                           aCellInfo->GetElemNum(iElem));
 722                     if (!anElement) {
 723                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 724                                                     FindNode(myMesh,aNodeIds[1]),
 725                                                     FindNode(myMesh,aNodeIds[2]),
 726                                                     FindNode(myMesh,aNodeIds[3]),
 727                                                   FindNode(myMesh,aNodeIds[4]),
 728                                                     FindNode(myMesh,aNodeIds[5]),
 729                                                     FindNode(myMesh,aNodeIds[6]),
 730                                                     FindNode(myMesh,aNodeIds[7]),
 731                                                     FindNode(myMesh,aNodeIds[8]),
 732                                                     FindNode(myMesh,aNodeIds[9]),
 733                                                     FindNode(myMesh,aNodeIds[10]),
 734                                                     FindNode(myMesh,aNodeIds[11]),
 735                                                     FindNode(myMesh,aNodeIds[12]),
 736                                                     FindNode(myMesh,aNodeIds[13]),
 737                                                     FindNode(myMesh,aNodeIds[14]));
 738                       isRenum = anIsElemNum;
 739                     }
 740                     break;
 741                   case eHEXA8:
 742                     aNbNodes = 8;
 743                     if(anIsElemNum)
 744                       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 745                                                           aNodeIds[1],
 746                                                           aNodeIds[2],
 747                                                           aNodeIds[3],
 748                                                           aNodeIds[4],
 749                                                           aNodeIds[5],
 750                                                           aNodeIds[6],
 751                                                           aNodeIds[7],
 752                                                           aCellInfo->GetElemNum(iElem));
 753                     if (!anElement) {
 754                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 755                                                     FindNode(myMesh,aNodeIds[1]),
 756                                                     FindNode(myMesh,aNodeIds[2]),
 757                                                     FindNode(myMesh,aNodeIds[3]),
 758                                                     FindNode(myMesh,aNodeIds[4]),
 759                                                     FindNode(myMesh,aNodeIds[5]),
 760                                                     FindNode(myMesh,aNodeIds[6]),
 761                                                     FindNode(myMesh,aNodeIds[7]));
 762                       isRenum = anIsElemNum;
 763                     }
 764                     break;
 765
 766                   case eHEXA20:
 767                     aNbNodes = 20;
 768                     if(anIsElemNum)
 769                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 770                                                           aNodeIds[2], aNodeIds[3],
 771                                                           aNodeIds[4], aNodeIds[5],
 772                                                           aNodeIds[6], aNodeIds[7],
 773                                                           aNodeIds[8], aNodeIds[9],
 774                                                           aNodeIds[10], aNodeIds[11],
 775                                                           aNodeIds[12], aNodeIds[13],
 776                                                           aNodeIds[14], aNodeIds[15],
 777                                                           aNodeIds[16], aNodeIds[17],
 778                                                           aNodeIds[18], aNodeIds[19],
 779                                                           aCellInfo->GetElemNum(iElem));
 780                     if (!anElement) {
 781                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 782                                                     FindNode(myMesh,aNodeIds[1]),
 783                                                     FindNode(myMesh,aNodeIds[2]),
 784                                                     FindNode(myMesh,aNodeIds[3]),
 785                                                     FindNode(myMesh,aNodeIds[4]),
 786                                                     FindNode(myMesh,aNodeIds[5]),
 787                                                     FindNode(myMesh,aNodeIds[6]),
 788                                                     FindNode(myMesh,aNodeIds[7]),
 789                                                     FindNode(myMesh,aNodeIds[8]),
 790                                                     FindNode(myMesh,aNodeIds[9]),
 791                                                     FindNode(myMesh,aNodeIds[10]),
 792                                                     FindNode(myMesh,aNodeIds[11]),
 793                                                     FindNode(myMesh,aNodeIds[12]),
 794                                                     FindNode(myMesh,aNodeIds[13]),
 795                                                     FindNode(myMesh,aNodeIds[14]),
 796                                                     FindNode(myMesh,aNodeIds[15]),
 797                                                     FindNode(myMesh,aNodeIds[16]),
 798                                                     FindNode(myMesh,aNodeIds[17]),
 799                                                     FindNode(myMesh,aNodeIds[18]),
 800                                                     FindNode(myMesh,aNodeIds[19]));
 801                       isRenum = anIsElemNum;
 802                     }
 803                     break;
 804
 805                   case eHEXA27:
 806                     aNbNodes = 27;
 807                     if(anIsElemNum)
 808                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 809                                                           aNodeIds[2], aNodeIds[3],
 810                                                           aNodeIds[4], aNodeIds[5],
 811                                                           aNodeIds[6], aNodeIds[7],
 812                                                           aNodeIds[8], aNodeIds[9],
 813                                                           aNodeIds[10], aNodeIds[11],
 814                                                           aNodeIds[12], aNodeIds[13],
 815                                                           aNodeIds[14], aNodeIds[15],
 816                                                           aNodeIds[16], aNodeIds[17],
 817                                                           aNodeIds[18], aNodeIds[19],
 818                                                           aNodeIds[20], aNodeIds[21],
 819                                                           aNodeIds[22], aNodeIds[23],
 820                                                           aNodeIds[24], aNodeIds[25],
 821                                                           aNodeIds[26],
 822                                                           aCellInfo->GetElemNum(iElem));
 823                     if (!anElement) {
 824                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 825                                                     FindNode(myMesh,aNodeIds[1]),
 826                                                     FindNode(myMesh,aNodeIds[2]),
 827                                                     FindNode(myMesh,aNodeIds[3]),
 828                                                     FindNode(myMesh,aNodeIds[4]),
 829                                                     FindNode(myMesh,aNodeIds[5]),
 830                                                     FindNode(myMesh,aNodeIds[6]),
 831                                                     FindNode(myMesh,aNodeIds[7]),
 832                                                     FindNode(myMesh,aNodeIds[8]),
 833                                                     FindNode(myMesh,aNodeIds[9]),
 834                                                     FindNode(myMesh,aNodeIds[10]),
 835                                                     FindNode(myMesh,aNodeIds[11]),
 836                                                     FindNode(myMesh,aNodeIds[12]),
 837                                                     FindNode(myMesh,aNodeIds[13]),
 838                                                     FindNode(myMesh,aNodeIds[14]),
 839                                                     FindNode(myMesh,aNodeIds[15]),
 840                                                     FindNode(myMesh,aNodeIds[16]),
 841                                                     FindNode(myMesh,aNodeIds[17]),
 842                                                     FindNode(myMesh,aNodeIds[18]),
 843                                                     FindNode(myMesh,aNodeIds[19]),
 844                                                     FindNode(myMesh,aNodeIds[20]),
 845                                                     FindNode(myMesh,aNodeIds[21]),
 846                                                     FindNode(myMesh,aNodeIds[22]),
 847                                                     FindNode(myMesh,aNodeIds[23]),
 848                                                     FindNode(myMesh,aNodeIds[24]),
 849                                                     FindNode(myMesh,aNodeIds[25]),
 850                                                     FindNode(myMesh,aNodeIds[26]));
 851                       isRenum = anIsElemNum;
 852                     }
 853                     break;
 854
 855                   case eOCTA12:
 856                     aNbNodes = 12;
 857                     if(anIsElemNum)
 858                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 859                                                           aNodeIds[2], aNodeIds[3],
 860                                                           aNodeIds[4], aNodeIds[5],
 861                                                           aNodeIds[6], aNodeIds[7],
 862                                                           aNodeIds[8], aNodeIds[9],
 863                                                           aNodeIds[10], aNodeIds[11],
 864                                                           aCellInfo->GetElemNum(iElem));
 865                     if (!anElement) {
 866                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 867                                                     FindNode(myMesh,aNodeIds[1]),
 868                                                     FindNode(myMesh,aNodeIds[2]),
 869                                                     FindNode(myMesh,aNodeIds[3]),
 870                                                     FindNode(myMesh,aNodeIds[4]),
 871                                                     FindNode(myMesh,aNodeIds[5]),
 872                                                     FindNode(myMesh,aNodeIds[6]),
 873                                                     FindNode(myMesh,aNodeIds[7]),
 874                                                     FindNode(myMesh,aNodeIds[8]),
 875                                                     FindNode(myMesh,aNodeIds[9]),
 876                                                     FindNode(myMesh,aNodeIds[10]),
 877                                                     FindNode(myMesh,aNodeIds[11]));
 878                       isRenum = anIsElemNum;
 879                     }
 880                     break;
 881
 882                   } // switch(aGeom)
 883
 884 #ifndef _DEXCEPT_
 885                 }catch(const std::exception& exc){
 886                   INFOS("The following exception was caught:\n\t"<<exc.what());
 887                   aResult = DRS_FAIL;
 888                 }catch(...){
 889                   INFOS("Unknown exception was caught !!!");
 890                   aResult = DRS_FAIL;
 891                 }
 892 #endif
 893                 if (!anElement) {
 894                   aResult = DRS_WARN_SKIP_ELEM;
 895                 }
 896                 else {
 897                   if (isRenum) {
 898                     anIsElemNum = eFAUX;
 899                     takeNumbers = false;
 900                     if (aResult < DRS_WARN_RENUMBER)
 901                       aResult = DRS_WARN_RENUMBER;
 902                   }
 903                   if ( checkFamilyID ( aFamily, aFamNum )) {
 904                     // Save reference to this element from its family
 905                     myFamilies[aFamNum]->AddElement(anElement);
 906                     myFamilies[aFamNum]->SetType(anElement->GetType());
 907                   }
 908                 }
 909               }
 910             }}
 911           }
 912         }
 913         if (aDescendingEntitiesMap.Extent()) isDescConn = true; // Mantis issue 0020483
 914       } // for(int iMesh = 0; iMesh < aNbMeshes; iMesh++)
 915     } // if aNbMeshes
 916 #ifndef _DEXCEPT_
 917   }catch(const std::exception& exc){
 918     INFOS("The following exception was caught:\n\t"<<exc.what());
 919     aResult = DRS_FAIL;
 920   }catch(...){
 921     INFOS("Unknown exception was caught !!!");
 922     aResult = DRS_FAIL;
 923   }
 924 #endif
 925   if (myMesh)
 926     myMesh->compactMesh();
 927
 928   // Mantis issue 0020483
 929   if (aResult == DRS_OK && isDescConn) {
 930     INFOS("There are some elements in descending connectivity in med file. They were not read !!!");
 931     aResult = DRS_WARN_DESCENDING;
 932   }
 933
 934   if(MYDEBUG) MESSAGE("Perform - aResult status = "<<aResult);
 935   return aResult;
 936 }
 937
 938 list<string> DriverMED_R_SMESHDS_Mesh::GetMeshNames(Status& theStatus)
 939 {
 940   list<string> aMeshNames;
 941
 942   try {
 943     if(MYDEBUG) MESSAGE("GetMeshNames - myFile : " << myFile);
 944     theStatus = DRS_OK;
 945     PWrapper aMed = CrWrapper(myFile);
 946
 947     if (TInt aNbMeshes = aMed->GetNbMeshes()) {
 948       for (int iMesh = 0; iMesh < aNbMeshes; iMesh++) {
 949         // Reading the MED mesh
 950         //---------------------
 951         PMeshInfo aMeshInfo = aMed->GetPMeshInfo(iMesh+1);
 952         aMeshNames.push_back(aMeshInfo->GetName());
 953       }
 954     }
 955   } catch(const std::exception& exc) {
 956     INFOS("Following exception was caught:\n\t"<<exc.what());
 957     theStatus = DRS_FAIL;
 958   } catch(...) {
 959     INFOS("Unknown exception was caught !!!");
 960     theStatus = DRS_FAIL;
 961   }
 962
 963   return aMeshNames;
 964 }
 965
 966 list<TNameAndType> DriverMED_R_SMESHDS_Mesh::GetGroupNamesAndTypes()
 967 {
 968   list<TNameAndType> aResult;
 969   set<TNameAndType> aResGroupNames;
 970
 971   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 972   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 973   {
 974     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 975     const MED::TStringSet& aGroupNames = aFamily->GetGroupNames();
 976     set<string>::const_iterator aGrNamesIter = aGroupNames.begin();
 977     for (; aGrNamesIter != aGroupNames.end(); aGrNamesIter++)
 978     {
 979       const set< SMDSAbs_ElementType >& types = aFamily->GetTypes();
 980       set< SMDSAbs_ElementType >::const_iterator type = types.begin();
 981       for ( ; type != types.end(); ++type )
 982       {
 983         TNameAndType aNameAndType = make_pair( *aGrNamesIter, *type );
 984         if ( aResGroupNames.insert( aNameAndType ).second ) {
 985           aResult.push_back( aNameAndType );
 986         }
 987       }
 988     }
 989   }
 990
 991   return aResult;
 992 }
 993
 994 void DriverMED_R_SMESHDS_Mesh::GetGroup(SMESHDS_Group* theGroup)
 995 {
 996   string aGroupName (theGroup->GetStoreName());
 997   if(MYDEBUG) MESSAGE("Get Group " << aGroupName);
 998
 999   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
1000   for (; aFamsIter != myFamilies.end(); aFamsIter++)
1001   {
1002     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
1003     if (aFamily->GetTypes().count( theGroup->GetType() ) && aFamily->MemberOf(aGroupName))
1004     {
1005       const set<const SMDS_MeshElement *>& anElements = aFamily->GetElements();
1006       set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElements.begin();
1007       for (; anElemsIter != anElements.end(); anElemsIter++)
1008       {
1009         const SMDS_MeshElement * element = *anElemsIter;
1010         if ( element->GetType() == theGroup->GetType() ) // Issue 0020576
1011           theGroup->SMDSGroup().Add(element);
1012       }
1013       int aGroupAttrVal = aFamily->GetGroupAttributVal();
1014       if( aGroupAttrVal != 0)
1015         theGroup->SetColorGroup(aGroupAttrVal);
1016 //       if ( element ) -- Issue 0020576
1017 //         theGroup->SetType( theGroup->SMDSGroup().GetType() );
1018     }
1019   }
1020 }
1021
1022 void DriverMED_R_SMESHDS_Mesh::GetSubMesh (SMESHDS_SubMesh* theSubMesh,
1023                                            const int theId)
1024 {
1025   char submeshGrpName[ 30 ];
1026   sprintf( submeshGrpName, "SubMesh %d", theId );
1027   string aName (submeshGrpName);
1028   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
1029   for (; aFamsIter != myFamilies.end(); aFamsIter++)
1030   {
1031     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
1032     if (aFamily->MemberOf(aName))
1033     {
1034       const set<const SMDS_MeshElement *>& anElements = aFamily->GetElements();
1035       set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElements.begin();
1036       if (aFamily->GetType() == SMDSAbs_Node)
1037       {
1038         for (; anElemsIter != anElements.end(); anElemsIter++)
1039         {
1040           const SMDS_MeshNode* node = static_cast<const SMDS_MeshNode*>(*anElemsIter);
1041           theSubMesh->AddNode(node);
1042         }
1043       }
1044       else
1045       {
1046         for (; anElemsIter != anElements.end(); anElemsIter++)
1047         {
1048           theSubMesh->AddElement(*anElemsIter);
1049         }
1050       }
1051     }
1052   }
1053 }
1054
1055 void DriverMED_R_SMESHDS_Mesh::CreateAllSubMeshes ()
1056 {
1057   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
1058   for (; aFamsIter != myFamilies.end(); aFamsIter++)
1059   {
1060     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
1061     MED::TStringSet aGroupNames = aFamily->GetGroupNames();
1062     set<string>::iterator aGrNamesIter = aGroupNames.begin();
1063     for (; aGrNamesIter != aGroupNames.end(); aGrNamesIter++)
1064     {
1065       string aName = *aGrNamesIter;
1066       // Check, if this is a Group or SubMesh name
1067       if (aName.substr(0, 7) == string("SubMesh"))
1068       {
1069         int Id = atoi(string(aName).substr(7).c_str());
1070         set<const SMDS_MeshElement *> anElements = aFamily->GetElements();
1071         set<const SMDS_MeshElement *>::iterator anElemsIter = anElements.begin();
1072         if (aFamily->GetType() == SMDSAbs_Node)
1073         {
1074           for (; anElemsIter != anElements.end(); anElemsIter++)
1075           {
1076             SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>
1077               ( static_cast<const SMDS_MeshNode*>( *anElemsIter ));
1078             // find out a shape type
1079             TopoDS_Shape aShape = myMesh->IndexToShape( Id );
1080             int aShapeType = ( aShape.IsNull() ? -1 : aShape.ShapeType() );
1081             switch ( aShapeType ) {
1082             case TopAbs_FACE:
1083               myMesh->SetNodeOnFace(node, Id); break;
1084             case TopAbs_EDGE:
1085               myMesh->SetNodeOnEdge(node, Id); break;
1086             case TopAbs_VERTEX:
1087               myMesh->SetNodeOnVertex(node, Id); break;
1088             default:
1089               myMesh->SetNodeInVolume(node, Id);
1090             }
1091           }
1092         }
1093         else
1094         {
1095           for (; anElemsIter != anElements.end(); anElemsIter++)
1096           {
1097             myMesh->SetMeshElementOnShape(*anElemsIter, Id);
1098           }
1099         }
1100       }
1101     }
1102   }
1103 }
1104 /*!
1105  * \brief Ensure aFamily to have required ID
1106  * \param aFamily - a family to check and update
1107  * \param anID - an ID aFamily should have
1108  * \retval bool  - true if successful
1109  */
1110 bool DriverMED_R_SMESHDS_Mesh::checkFamilyID(DriverMED_FamilyPtr & aFamily, int anID) const
1111 {
1112   if ( !aFamily || aFamily->GetId() != anID ) {
1113     map<int, DriverMED_FamilyPtr>::const_iterator i_fam = myFamilies.find(anID);
1114     if ( i_fam == myFamilies.end() )
1115       return false;
1116     aFamily = i_fam->second;
1117   }
1118   return ( aFamily->GetId() == anID );
1119 }
1120
1121
1122 /*! \brief Reading the structured mesh and convert to non structured (by filling of smesh structure for non structured mesh)
1123  * \param theWrapper  - PWrapper const pointer
1124  * \param theMeshInfo - PMeshInfo const pointer
1125  * \return TRUE, if successfully. Else FALSE
1126  */
1127 bool DriverMED_R_SMESHDS_Mesh::buildMeshGrille(const MED::PWrapper& theWrapper,
1128                                                const MED::PMeshInfo& theMeshInfo)
1129 {
1130   bool res = true;
1131
1132   MED::PGrilleInfo aGrilleInfo = theWrapper->GetPGrilleInfo(theMeshInfo);
1133   MED::TInt aNbNodes = aGrilleInfo->GetNbNodes();
1134   MED::TInt aNbCells = aGrilleInfo->GetNbCells();
1135   MED::TInt aMeshDim = theMeshInfo->GetDim();
1136   DriverMED_FamilyPtr aFamily;
1137   for(MED::TInt iNode=0;iNode < aNbNodes; iNode++){
1138     double aCoords[3] = {0.0, 0.0, 0.0};
1139     const SMDS_MeshNode* aNode;
1140     MED::TNodeCoord aMEDNodeCoord = aGrilleInfo->GetCoord(iNode);
1141     for(MED::TInt iDim=0;iDim<aMeshDim;iDim++)
1142       aCoords[(int)iDim] = aMEDNodeCoord[(int)iDim];
1143     aNode = myMesh->AddNodeWithID(aCoords[0],aCoords[1],aCoords[2],iNode+1);
1144     if (!aNode) {
1145       EXCEPTION(runtime_error,"buildMeshGrille Error. Node not created! "<<(int)iNode);
1146     }
1147
1148     if((aGrilleInfo->myFamNumNode).size() > 0){
1149       TInt aFamNum = aGrilleInfo->GetFamNumNode(iNode);
1150       if ( checkFamilyID ( aFamily, aFamNum ))
1151         {
1152           aFamily->AddElement(aNode);
1153           aFamily->SetType(SMDSAbs_Node);
1154         }
1155     }
1156
1157   }
1158
1159   SMDS_MeshElement* anElement = NULL;
1160   MED::TIntVector aNodeIds;
1161   for(MED::TInt iCell=0;iCell < aNbCells; iCell++){
1162     aNodeIds = aGrilleInfo->GetConn(iCell);
1163     switch(aGrilleInfo->GetGeom()){
1164     case MED::eSEG2:
1165       if(aNodeIds.size() != 2){
1166         res = false;
1167         EXCEPTION(runtime_error,"buildMeshGrille Error. Incorrect size of ids 2!="<<aNodeIds.size());
1168       }
1169       anElement = myMesh->AddEdgeWithID(aNodeIds[0]+1,
1170                                         aNodeIds[1]+1,
1171                                         iCell+1);
1172       break;
1173     case MED::eQUAD4:
1174       if(aNodeIds.size() != 4){
1175         res = false;
1176         EXCEPTION(runtime_error,"buildMeshGrille Error. Incorrect size of ids 4!="<<aNodeIds.size());
1177       }
1178       anElement = myMesh->AddFaceWithID(aNodeIds[0]+1,
1179                                         aNodeIds[2]+1,
1180                                         aNodeIds[3]+1,
1181                                         aNodeIds[1]+1,
1182                                         iCell+1);
1183       break;
1184     case MED::eHEXA8:
1185       if(aNodeIds.size() != 8){
1186         res = false;
1187         EXCEPTION(runtime_error,"buildMeshGrille Error. Incorrect size of ids 8!="<<aNodeIds.size());
1188       }
1189       anElement = myMesh->AddVolumeWithID(aNodeIds[0]+1,
1190                                           aNodeIds[2]+1,
1191                                           aNodeIds[3]+1,
1192                                           aNodeIds[1]+1,
1193                                           aNodeIds[4]+1,
1194                                           aNodeIds[6]+1,
1195                                           aNodeIds[7]+1,
1196                                           aNodeIds[5]+1,
1197                                           iCell+1);
1198       break;
1199     default:
1200       break;
1201     }
1202     if (!anElement) {
1203       EXCEPTION(runtime_error,"buildMeshGrille Error. Element not created! "<<iCell);
1204     }
1205     if((aGrilleInfo->myFamNum).size() > 0){
1206       TInt aFamNum = aGrilleInfo->GetFamNum(iCell);
1207       if ( checkFamilyID ( aFamily, aFamNum )){
1208         aFamily->AddElement(anElement);
1209         aFamily->SetType(anElement->GetType());
1210       }
1211     }
1212   }
1213
1214   return res;
1215 }