src/DriverMED/DriverMED_R_SMESHDS_Mesh.cxx

   1 //  Copyright (C) 2007-2008  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 "DriverMED_R_SMDS_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 = 0;
  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   const SMDS_MeshNode* aNode = theMesh->FindNode(theId);
  63   if(aNode) return aNode;
  64   EXCEPTION(runtime_error,"SMDS_Mesh::FindNode - cannot find a SMDS_MeshNode for ID = "<<theId);
  65 }
  66
  67
  68 Driver_Mesh::Status
  69 DriverMED_R_SMESHDS_Mesh
  70 ::Perform()
  71 {
  72   Status aResult = DRS_FAIL;
  73 #ifndef _DEXCEPT_
  74   try{
  75 #endif
  76     myFamilies.clear();
  77     if(MYDEBUG) MESSAGE("Perform - myFile : "<<myFile);
  78     PWrapper aMed = CrWrapper(myFile,true);
  79
  80     aResult = DRS_EMPTY;
  81     if(TInt aNbMeshes = aMed->GetNbMeshes()){
  82       for(int iMesh = 0; iMesh < aNbMeshes; iMesh++){
  83         // Reading the MED mesh
  84         //---------------------
  85         PMeshInfo aMeshInfo = aMed->GetPMeshInfo(iMesh+1);
  86
  87         string aMeshName;
  88         if (myMeshId != -1) {
  89           ostringstream aMeshNameStr;
  90           aMeshNameStr<<myMeshId;
  91           aMeshName = aMeshNameStr.str();
  92         } else {
  93           aMeshName = myMeshName;
  94         }
  95         if(MYDEBUG) MESSAGE("Perform - aMeshName : "<<aMeshName<<"; "<<aMeshInfo->GetName());
  96         if(aMeshName != aMeshInfo->GetName()) continue;
  97         aResult = DRS_OK;
  98
  99         //TInt aMeshDim = aMeshInfo->GetDim();
 100
 101         // Reading MED families to the temporary structure
 102         //------------------------------------------------
 103         TErr anErr;
 104         TInt aNbFams = aMed->GetNbFamilies(aMeshInfo);
 105         if(MYDEBUG) MESSAGE("Read " << aNbFams << " families");
 106         for (TInt iFam = 0; iFam < aNbFams; iFam++) {
 107           PFamilyInfo aFamilyInfo = aMed->GetPFamilyInfo(aMeshInfo,iFam+1,&anErr);
 108           if(anErr >= 0){
 109             TInt aFamId = aFamilyInfo->GetId();
 110             if(MYDEBUG) MESSAGE("Family " << aFamId << " :");
 111
 112             DriverMED_FamilyPtr aFamily (new DriverMED_Family);
 113
 114             TInt aNbGrp = aFamilyInfo->GetNbGroup();
 115             if(MYDEBUG) MESSAGE("belong to " << aNbGrp << " groups");
 116             bool isAttrOk = false;
 117             if(aFamilyInfo->GetNbAttr() == aNbGrp)
 118               isAttrOk = true;
 119             for (TInt iGr = 0; iGr < aNbGrp; iGr++) {
 120               string aGroupName = aFamilyInfo->GetGroupName(iGr);
 121               if(isAttrOk){
 122                 TInt anAttrVal = aFamilyInfo->GetAttrVal(iGr);
 123                 aFamily->SetGroupAttributVal(anAttrVal);
 124               }
 125
 126               if(MYDEBUG) MESSAGE(aGroupName);
 127               aFamily->AddGroupName(aGroupName);
 128
 129             }
 130             aFamily->SetId( aFamId );
 131             myFamilies[aFamId] = aFamily;
 132           }
 133         }
 134
 135         if (aMeshInfo->GetType() == MED::eSTRUCTURE){
 136           /*bool aRes = */buildMeshGrille(aMed,aMeshInfo);
 137           continue;
 138         }
 139
 140         // Reading MED nodes to the corresponding SMDS structure
 141         //------------------------------------------------------
 142         PNodeInfo aNodeInfo = aMed->GetPNodeInfo(aMeshInfo);
 143         if (!aNodeInfo) {
 144           aResult = DRS_FAIL;
 145           continue;
 146         }
 147
 148         PCoordHelper aCoordHelper = GetCoordHelper(aNodeInfo);
 149
 150         EBooleen anIsNodeNum = aNodeInfo->IsElemNum();
 151         TInt aNbElems = aNodeInfo->GetNbElem();
 152         if(MYDEBUG) MESSAGE("Perform - aNodeInfo->GetNbElem() = "<<aNbElems<<"; anIsNodeNum = "<<anIsNodeNum);
 153         DriverMED_FamilyPtr aFamily;
 154         for(TInt iElem = 0; iElem < aNbElems; iElem++){
 155           TCCoordSlice aCoordSlice = aNodeInfo->GetCoordSlice(iElem);
 156           double aCoords[3] = {0.0, 0.0, 0.0};
 157           for(TInt iDim = 0; iDim < 3; iDim++)
 158             aCoords[iDim] = aCoordHelper->GetCoord(aCoordSlice,iDim);
 159           const SMDS_MeshNode* aNode;
 160           if(anIsNodeNum) {
 161             aNode = myMesh->AddNodeWithID
 162               (aCoords[0],aCoords[1],aCoords[2],aNodeInfo->GetElemNum(iElem));
 163           } else {
 164             aNode = myMesh->AddNode
 165               (aCoords[0],aCoords[1],aCoords[2]);
 166           }
 167           //cout<<aNode->GetID()<<": "<<aNode->X()<<", "<<aNode->Y()<<", "<<aNode->Z()<<endl;
 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         // Reading pre information about all MED cells
 179         //--------------------------------------------
 180         typedef MED::TVector<int> TNodeIds;
 181         bool takeNumbers = true;  // initially we trust the numbers from file
 182         MED::TEntityInfo aEntityInfo = aMed->GetEntityInfo(aMeshInfo);
 183         MED::TEntityInfo::iterator anEntityIter = aEntityInfo.begin();
 184         for(; anEntityIter != aEntityInfo.end(); anEntityIter++){
 185           const EEntiteMaillage& anEntity = anEntityIter->first;
 186           if(anEntity == eNOEUD) continue;
 187           // Reading MED cells to the corresponding SMDS structure
 188           //------------------------------------------------------
 189           const MED::TGeom2Size& aGeom2Size = anEntityIter->second;
 190           MED::TGeom2Size::const_iterator aGeom2SizeIter = aGeom2Size.begin();
 191           for(; aGeom2SizeIter != aGeom2Size.end(); aGeom2SizeIter++){
 192             const EGeometrieElement& aGeom = aGeom2SizeIter->first;
 193
 194             switch(aGeom) {
 195 //          case ePOINT1: ## PAL16410
 196 //            break;
 197             case ePOLYGONE: {
 198               PPolygoneInfo aPolygoneInfo = aMed->GetPPolygoneInfo(aMeshInfo,anEntity,aGeom);
 199               EBooleen anIsElemNum = takeNumbers ? aPolygoneInfo->IsElemNum() : eFAUX;
 200
 201               TInt aNbElem = aPolygoneInfo->GetNbElem();
 202               for(TInt iElem = 0; iElem < aNbElem; iElem++){
 203                 MED::TCConnSlice aConnSlice = aPolygoneInfo->GetConnSlice(iElem);
 204                 TInt aNbConn = aPolygoneInfo->GetNbConn(iElem);
 205                 TNodeIds aNodeIds(aNbConn);
 206 #ifdef _EDF_NODE_IDS_
 207                 if(anIsNodeNum)
 208                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 209                     aNodeIds[iConn] = aNodeInfo->GetElemNum(aConnSlice[iConn] - 1);
 210                 else
 211                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 212                     aNodeIds[iConn] = aConnSlice[iConn];
 213 #else
 214                 for(TInt iConn = 0; iConn < aNbConn; iConn++)
 215                   aNodeIds[iConn] = aConnSlice[iConn];
 216 #endif
 217                 bool isRenum = false;
 218                 SMDS_MeshElement* anElement = NULL;
 219                 TInt aFamNum = aPolygoneInfo->GetFamNum(iElem);
 220
 221 #ifndef _DEXCEPT_
 222                 try{
 223 #endif
 224                   if(anIsElemNum){
 225                     TInt anElemId = aPolygoneInfo->GetElemNum(iElem);
 226                     anElement = myMesh->AddPolygonalFaceWithID(aNodeIds,anElemId);
 227                   }
 228                   if(!anElement){
 229                     vector<const SMDS_MeshNode*> aNodes(aNbConn);
 230                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 231                       aNodes[iConn] = FindNode(myMesh,aNodeIds[iConn]);
 232                     anElement = myMesh->AddPolygonalFace(aNodes);
 233                     isRenum = anIsElemNum;
 234                   }
 235 #ifndef _DEXCEPT_
 236                 }catch(const std::exception& exc){
 237                   aResult = DRS_FAIL;
 238                 }catch (...){
 239                   aResult = DRS_FAIL;
 240                 }
 241 #endif
 242                 if(!anElement){
 243                   aResult = DRS_WARN_SKIP_ELEM;
 244                 }else{
 245                   if(isRenum){
 246                     anIsElemNum = eFAUX;
 247                     takeNumbers = false;
 248                     if(aResult < DRS_WARN_RENUMBER)
 249                       aResult = DRS_WARN_RENUMBER;
 250                   }
 251                   if ( checkFamilyID ( aFamily, aFamNum ))
 252                   {
 253                     // Save reference to this element from its family
 254                     aFamily->AddElement(anElement);
 255                     aFamily->SetType(anElement->GetType());
 256                   }
 257                 }
 258               }
 259               break;
 260             }
 261             case ePOLYEDRE: {
 262               PPolyedreInfo aPolyedreInfo = aMed->GetPPolyedreInfo(aMeshInfo,anEntity,aGeom);
 263               EBooleen anIsElemNum = takeNumbers ? aPolyedreInfo->IsElemNum() : eFAUX;
 264
 265               TInt aNbElem = aPolyedreInfo->GetNbElem();
 266               for(TInt iElem = 0; iElem < aNbElem; iElem++){
 267                 MED::TCConnSliceArr aConnSliceArr = aPolyedreInfo->GetConnSliceArr(iElem);
 268                 TInt aNbFaces = aConnSliceArr.size();
 269                 typedef MED::TVector<int> TQuantities;
 270                 TQuantities aQuantities(aNbFaces);
 271                 TInt aNbNodes = aPolyedreInfo->GetNbNodes(iElem);
 272                 TNodeIds aNodeIds(aNbNodes);
 273                 for(TInt iFace = 0, iNode = 0; iFace < aNbFaces; iFace++){
 274                   MED::TCConnSlice aConnSlice = aConnSliceArr[iFace];
 275                   TInt aNbConn = aConnSlice.size();
 276                   aQuantities[iFace] = aNbConn;
 277 #ifdef _EDF_NODE_IDS_
 278                   if(anIsNodeNum)
 279                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 280                       aNodeIds[iNode++] = aNodeInfo->GetElemNum(aConnSlice[iConn] - 1);
 281                   else
 282                     for(TInt iConn = 0; iConn < aNbConn; iConn++)
 283                       aNodeIds[iNode++] = aConnSlice[iConn];
 284 #else
 285                   for(TInt iConn = 0; iConn < aNbConn; iConn++)
 286                     aNodeIds[iNode++] = aConnSlice[iConn];
 287 #endif
 288                 }
 289
 290                 bool isRenum = false;
 291                 SMDS_MeshElement* anElement = NULL;
 292                 TInt aFamNum = aPolyedreInfo->GetFamNum(iElem);
 293
 294 #ifndef _DEXCEPT_
 295                 try{
 296 #endif
 297                   if(anIsElemNum){
 298                     TInt anElemId = aPolyedreInfo->GetElemNum(iElem);
 299                     anElement = myMesh->AddPolyhedralVolumeWithID(aNodeIds,aQuantities,anElemId);
 300                   }
 301                   if(!anElement){
 302                     vector<const SMDS_MeshNode*> aNodes(aNbNodes);
 303                     for(TInt iConn = 0; iConn < aNbNodes; iConn++)
 304                       aNodes[iConn] = FindNode(myMesh,aNodeIds[iConn]);
 305                     anElement = myMesh->AddPolyhedralVolume(aNodes,aQuantities);
 306                     isRenum = anIsElemNum;
 307                   }
 308 #ifndef _DEXCEPT_
 309                 }catch(const std::exception& exc){
 310                   aResult = DRS_FAIL;
 311                 }catch(...){
 312                   aResult = DRS_FAIL;
 313                 }
 314 #endif
 315                 if(!anElement){
 316                   aResult = DRS_WARN_SKIP_ELEM;
 317                 }else{
 318                   if(isRenum){
 319                     anIsElemNum = eFAUX;
 320                     takeNumbers = false;
 321                     if (aResult < DRS_WARN_RENUMBER)
 322                       aResult = DRS_WARN_RENUMBER;
 323                   }
 324                   if ( checkFamilyID ( aFamily, aFamNum )) {
 325                     // Save reference to this element from its family
 326                     aFamily->AddElement(anElement);
 327                     aFamily->SetType(anElement->GetType());
 328                   }
 329                 }
 330               }
 331               break;
 332             }
 333             default: {
 334               PCellInfo aCellInfo = aMed->GetPCellInfo(aMeshInfo,anEntity,aGeom);
 335               EBooleen anIsElemNum = takeNumbers ? aCellInfo->IsElemNum() : eFAUX;
 336               TInt aNbElems = aCellInfo->GetNbElem();
 337               if(MYDEBUG) MESSAGE("Perform - anEntity = "<<anEntity<<"; anIsElemNum = "<<anIsElemNum);
 338               if(MYDEBUG) MESSAGE("Perform - aGeom = "<<aGeom<<"; aNbElems = "<<aNbElems);
 339
 340               TInt aNbNodes = -1;
 341               switch(aGeom){
 342               case eSEG2:    aNbNodes = 2;  break;
 343               case eSEG3:    aNbNodes = 3;  break;
 344               case eTRIA3:   aNbNodes = 3;  break;
 345               case eTRIA6:   aNbNodes = 6;  break;
 346               case eQUAD4:   aNbNodes = 4;  break;
 347               case eQUAD8:   aNbNodes = 8;  break;
 348               case eTETRA4:  aNbNodes = 4;  break;
 349               case eTETRA10: aNbNodes = 10; break;
 350               case ePYRA5:   aNbNodes = 5;  break;
 351               case ePYRA13:  aNbNodes = 13; break;
 352               case ePENTA6:  aNbNodes = 6;  break;
 353               case ePENTA15: aNbNodes = 15; break;
 354               case eHEXA8:   aNbNodes = 8;  break;
 355               case eHEXA20:  aNbNodes = 20; break;
 356               case ePOINT1:  aNbNodes = 1;  break;
 357               default:;
 358               }
 359               vector<TInt> aNodeIds(aNbNodes);
 360               for(int iElem = 0; iElem < aNbElems; iElem++){
 361                 bool anIsValidConnect = false;
 362                 TCConnSlice aConnSlice = aCellInfo->GetConnSlice(iElem);
 363 #ifndef _DEXCEPT_
 364                 try{
 365 #endif
 366 #ifdef _EDF_NODE_IDS_
 367                   if(anIsNodeNum)
 368                     for(int iNode = 0; iNode < aNbNodes; iNode++)
 369                       aNodeIds[iNode] = aNodeInfo->GetElemNum(aConnSlice[iNode] - 1);
 370                   else
 371                     for(int iNode = 0; iNode < aNbNodes; iNode++)
 372                       aNodeIds[iNode] = aConnSlice[iNode];
 373 #else
 374                   for(int iNode = 0; iNode < aNbNodes; iNode++)
 375                     aNodeIds[iNode] = aConnSlice[iNode];
 376 #endif
 377                   anIsValidConnect = true;
 378 #ifndef _DEXCEPT_
 379                 }catch(const std::exception& exc){
 380                   //INFOS("Follow exception was cought:\n\t"<<exc.what());
 381                   aResult = DRS_FAIL;
 382                 }catch(...){
 383                   //INFOS("Unknown exception was cought !!!");
 384                   aResult = DRS_FAIL;
 385                 }
 386 #endif
 387                 if(!anIsValidConnect)
 388                   continue;
 389
 390                 bool isRenum = false;
 391                 const SMDS_MeshElement* anElement = NULL;
 392                 TInt aFamNum = aCellInfo->GetFamNum(iElem);
 393 #ifndef _DEXCEPT_
 394                 try{
 395 #endif
 396                   //MESSAGE("Try to create element # " << iElem << " with id = "
 397                   //        << aCellInfo->GetElemNum(iElem));
 398                   switch(aGeom) {
 399                   case eSEG2:
 400                     if(anIsElemNum)
 401                       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 402                                                         aNodeIds[1],
 403                                                         aCellInfo->GetElemNum(iElem));
 404                     if (!anElement) {
 405                       anElement = myMesh->AddEdge(FindNode(myMesh,aNodeIds[0]),
 406                                                   FindNode(myMesh,aNodeIds[1]));
 407                       isRenum = anIsElemNum;
 408                     }
 409                     break;
 410                   case eSEG3:
 411                     if(anIsElemNum)
 412                       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 413                                                         aNodeIds[1],
 414                                                         aNodeIds[2],
 415                                                         aCellInfo->GetElemNum(iElem));
 416                     if (!anElement) {
 417                       anElement = myMesh->AddEdge(FindNode(myMesh,aNodeIds[0]),
 418                                                   FindNode(myMesh,aNodeIds[1]),
 419                                                   FindNode(myMesh,aNodeIds[2]));
 420                       isRenum = anIsElemNum;
 421                     }
 422                     break;
 423                   case eTRIA3:
 424                     aNbNodes = 3;
 425                     if(anIsElemNum)
 426                       anElement = myMesh->AddFaceWithID(aNodeIds[0],
 427                                                         aNodeIds[1],
 428                                                         aNodeIds[2],
 429                                                         aCellInfo->GetElemNum(iElem));
 430                     if (!anElement) {
 431                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 432                                                   FindNode(myMesh,aNodeIds[1]),
 433                                                   FindNode(myMesh,aNodeIds[2]));
 434                       isRenum = anIsElemNum;
 435                     }
 436                     break;
 437                   case eTRIA6:
 438                     aNbNodes = 6;
 439                     if(anIsElemNum)
 440                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 441                                                         aNodeIds[2], aNodeIds[3],
 442                                                         aNodeIds[4], aNodeIds[5],
 443                                                         aCellInfo->GetElemNum(iElem));
 444                     if (!anElement) {
 445                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 446                                                   FindNode(myMesh,aNodeIds[1]),
 447                                                   FindNode(myMesh,aNodeIds[2]),
 448                                                   FindNode(myMesh,aNodeIds[3]),
 449                                                   FindNode(myMesh,aNodeIds[4]),
 450                                                   FindNode(myMesh,aNodeIds[5]));
 451                       isRenum = anIsElemNum;
 452                     }
 453                     break;
 454                   case eQUAD4:
 455                     aNbNodes = 4;
 456                     if(anIsElemNum)
 457                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 458                                                         aNodeIds[2], aNodeIds[3],
 459                                                         aCellInfo->GetElemNum(iElem));
 460                     if (!anElement) {
 461                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 462                                                   FindNode(myMesh,aNodeIds[1]),
 463                                                   FindNode(myMesh,aNodeIds[2]),
 464                                                   FindNode(myMesh,aNodeIds[3]));
 465                       isRenum = anIsElemNum;
 466                     }
 467                     break;
 468                   case eQUAD8:
 469                     aNbNodes = 8;
 470                     if(anIsElemNum)
 471                       anElement = myMesh->AddFaceWithID(aNodeIds[0], aNodeIds[1],
 472                                                         aNodeIds[2], aNodeIds[3],
 473                                                         aNodeIds[4], aNodeIds[5],
 474                                                         aNodeIds[6], aNodeIds[7],
 475                                                         aCellInfo->GetElemNum(iElem));
 476                     if (!anElement) {
 477                       anElement = myMesh->AddFace(FindNode(myMesh,aNodeIds[0]),
 478                                                   FindNode(myMesh,aNodeIds[1]),
 479                                                   FindNode(myMesh,aNodeIds[2]),
 480                                                   FindNode(myMesh,aNodeIds[3]),
 481                                                   FindNode(myMesh,aNodeIds[4]),
 482                                                   FindNode(myMesh,aNodeIds[5]),
 483                                                   FindNode(myMesh,aNodeIds[6]),
 484                                                   FindNode(myMesh,aNodeIds[7]));
 485                       isRenum = anIsElemNum;
 486                     }
 487                     break;
 488                   case eTETRA4:
 489                     aNbNodes = 4;
 490                     if(anIsElemNum)
 491                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 492                                                           aNodeIds[2], aNodeIds[3],
 493                                                           aCellInfo->GetElemNum(iElem));
 494                     if (!anElement) {
 495                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 496                                                     FindNode(myMesh,aNodeIds[1]),
 497                                                     FindNode(myMesh,aNodeIds[2]),
 498                                                     FindNode(myMesh,aNodeIds[3]));
 499                       isRenum = anIsElemNum;
 500                     }
 501                     break;
 502                   case eTETRA10:
 503                     aNbNodes = 10;
 504                     if(anIsElemNum)
 505                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 506                                                           aNodeIds[2], aNodeIds[3],
 507                                                           aNodeIds[4], aNodeIds[5],
 508                                                           aNodeIds[6], aNodeIds[7],
 509                                                           aNodeIds[8], aNodeIds[9],
 510                                                           aCellInfo->GetElemNum(iElem));
 511                     if (!anElement) {
 512                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 513                                                     FindNode(myMesh,aNodeIds[1]),
 514                                                     FindNode(myMesh,aNodeIds[2]),
 515                                                     FindNode(myMesh,aNodeIds[3]),
 516                                                     FindNode(myMesh,aNodeIds[4]),
 517                                                     FindNode(myMesh,aNodeIds[5]),
 518                                                     FindNode(myMesh,aNodeIds[6]),
 519                                                     FindNode(myMesh,aNodeIds[7]),
 520                                                     FindNode(myMesh,aNodeIds[8]),
 521                                                     FindNode(myMesh,aNodeIds[9]));
 522                       isRenum = anIsElemNum;
 523                     }
 524                     break;
 525                   case ePYRA5:
 526                     aNbNodes = 5;
 527                     // There is some differnce between SMDS and MED
 528                     if(anIsElemNum)
 529                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 530                                                           aNodeIds[2], aNodeIds[3],
 531                                                           aNodeIds[4],
 532                                                           aCellInfo->GetElemNum(iElem));
 533                     if (!anElement) {
 534                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 535                                                     FindNode(myMesh,aNodeIds[1]),
 536                                                     FindNode(myMesh,aNodeIds[2]),
 537                                                     FindNode(myMesh,aNodeIds[3]),
 538                                                     FindNode(myMesh,aNodeIds[4]));
 539                       isRenum = anIsElemNum;
 540                     }
 541                     break;
 542                   case ePYRA13:
 543                     aNbNodes = 13;
 544                     // There is some differnce between SMDS and MED
 545                     if(anIsElemNum)
 546                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 547                                                           aNodeIds[2], aNodeIds[3],
 548                                                           aNodeIds[4], aNodeIds[5],
 549                                                           aNodeIds[6], aNodeIds[7],
 550                                                           aNodeIds[8], aNodeIds[9],
 551                                                           aNodeIds[10], aNodeIds[11],
 552                                                           aNodeIds[12],
 553                                                           aCellInfo->GetElemNum(iElem));
 554                     if (!anElement) {
 555                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 556                                                     FindNode(myMesh,aNodeIds[1]),
 557                                                     FindNode(myMesh,aNodeIds[2]),
 558                                                     FindNode(myMesh,aNodeIds[3]),
 559                                                     FindNode(myMesh,aNodeIds[4]),
 560                                                     FindNode(myMesh,aNodeIds[5]),
 561                                                     FindNode(myMesh,aNodeIds[6]),
 562                                                     FindNode(myMesh,aNodeIds[7]),
 563                                                     FindNode(myMesh,aNodeIds[8]),
 564                                                     FindNode(myMesh,aNodeIds[9]),
 565                                                     FindNode(myMesh,aNodeIds[10]),
 566                                                     FindNode(myMesh,aNodeIds[11]),
 567                                                     FindNode(myMesh,aNodeIds[12]));
 568                       isRenum = anIsElemNum;
 569                     }
 570                     break;
 571                   case ePENTA6:
 572                     aNbNodes = 6;
 573                     if(anIsElemNum)
 574                       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 575                                                           aNodeIds[1],
 576                                                           aNodeIds[2],
 577                                                           aNodeIds[3],
 578                                                           aNodeIds[4],
 579                                                           aNodeIds[5],
 580                                                           aCellInfo->GetElemNum(iElem));
 581                     if (!anElement) {
 582                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 583                                                     FindNode(myMesh,aNodeIds[1]),
 584                                                     FindNode(myMesh,aNodeIds[2]),
 585                                                     FindNode(myMesh,aNodeIds[3]),
 586                                                     FindNode(myMesh,aNodeIds[4]),
 587                                                     FindNode(myMesh,aNodeIds[5]));
 588                       isRenum = anIsElemNum;
 589                     }
 590                     break;
 591                   case ePENTA15:
 592                     aNbNodes = 15;
 593                     if(anIsElemNum)
 594                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 595                                                           aNodeIds[2], aNodeIds[3],
 596                                                           aNodeIds[4], aNodeIds[5],
 597                                                           aNodeIds[6], aNodeIds[7],
 598                                                           aNodeIds[8], aNodeIds[9],
 599                                                           aNodeIds[10], aNodeIds[11],
 600                                                           aNodeIds[12], aNodeIds[13],
 601                                                           aNodeIds[14],
 602                                                           aCellInfo->GetElemNum(iElem));
 603                     if (!anElement) {
 604                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 605                                                     FindNode(myMesh,aNodeIds[1]),
 606                                                     FindNode(myMesh,aNodeIds[2]),
 607                                                     FindNode(myMesh,aNodeIds[3]),
 608                                                   FindNode(myMesh,aNodeIds[4]),
 609                                                     FindNode(myMesh,aNodeIds[5]),
 610                                                     FindNode(myMesh,aNodeIds[6]),
 611                                                     FindNode(myMesh,aNodeIds[7]),
 612                                                     FindNode(myMesh,aNodeIds[8]),
 613                                                     FindNode(myMesh,aNodeIds[9]),
 614                                                     FindNode(myMesh,aNodeIds[10]),
 615                                                     FindNode(myMesh,aNodeIds[11]),
 616                                                     FindNode(myMesh,aNodeIds[12]),
 617                                                     FindNode(myMesh,aNodeIds[13]),
 618                                                     FindNode(myMesh,aNodeIds[14]));
 619                       isRenum = anIsElemNum;
 620                     }
 621                     break;
 622                   case eHEXA8:
 623                     aNbNodes = 8;
 624                     if(anIsElemNum)
 625                       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 626                                                           aNodeIds[1],
 627                                                           aNodeIds[2],
 628                                                           aNodeIds[3],
 629                                                           aNodeIds[4],
 630                                                           aNodeIds[5],
 631                                                           aNodeIds[6],
 632                                                           aNodeIds[7],
 633                                                           aCellInfo->GetElemNum(iElem));
 634                     if (!anElement) {
 635                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 636                                                     FindNode(myMesh,aNodeIds[1]),
 637                                                     FindNode(myMesh,aNodeIds[2]),
 638                                                     FindNode(myMesh,aNodeIds[3]),
 639                                                     FindNode(myMesh,aNodeIds[4]),
 640                                                     FindNode(myMesh,aNodeIds[5]),
 641                                                     FindNode(myMesh,aNodeIds[6]),
 642                                                     FindNode(myMesh,aNodeIds[7]));
 643                       isRenum = anIsElemNum;
 644                     }
 645                     break;
 646                   case eHEXA20:
 647                     aNbNodes = 20;
 648                     if(anIsElemNum)
 649                       anElement = myMesh->AddVolumeWithID(aNodeIds[0], aNodeIds[1],
 650                                                           aNodeIds[2], aNodeIds[3],
 651                                                           aNodeIds[4], aNodeIds[5],
 652                                                           aNodeIds[6], aNodeIds[7],
 653                                                           aNodeIds[8], aNodeIds[9],
 654                                                           aNodeIds[10], aNodeIds[11],
 655                                                           aNodeIds[12], aNodeIds[13],
 656                                                           aNodeIds[14], aNodeIds[15],
 657                                                           aNodeIds[16], aNodeIds[17],
 658                                                           aNodeIds[18], aNodeIds[19],
 659                                                           aCellInfo->GetElemNum(iElem));
 660                     if (!anElement) {
 661                       anElement = myMesh->AddVolume(FindNode(myMesh,aNodeIds[0]),
 662                                                     FindNode(myMesh,aNodeIds[1]),
 663                                                     FindNode(myMesh,aNodeIds[2]),
 664                                                     FindNode(myMesh,aNodeIds[3]),
 665                                                     FindNode(myMesh,aNodeIds[4]),
 666                                                     FindNode(myMesh,aNodeIds[5]),
 667                                                     FindNode(myMesh,aNodeIds[6]),
 668                                                     FindNode(myMesh,aNodeIds[7]),
 669                                                     FindNode(myMesh,aNodeIds[8]),
 670                                                     FindNode(myMesh,aNodeIds[9]),
 671                                                     FindNode(myMesh,aNodeIds[10]),
 672                                                     FindNode(myMesh,aNodeIds[11]),
 673                                                     FindNode(myMesh,aNodeIds[12]),
 674                                                     FindNode(myMesh,aNodeIds[13]),
 675                                                     FindNode(myMesh,aNodeIds[14]),
 676                                                     FindNode(myMesh,aNodeIds[15]),
 677                                                     FindNode(myMesh,aNodeIds[16]),
 678                                                     FindNode(myMesh,aNodeIds[17]),
 679                                                     FindNode(myMesh,aNodeIds[18]),
 680                                                     FindNode(myMesh,aNodeIds[19]));
 681                       isRenum = anIsElemNum;
 682                     }
 683                     break;
 684
 685                   case ePOINT1:
 686                     anElement = FindNode(myMesh,aNodeIds[0]);
 687                     break;
 688                   }
 689 #ifndef _DEXCEPT_
 690                 }catch(const std::exception& exc){
 691                   //INFOS("Follow exception was cought:\n\t"<<exc.what());
 692                   aResult = DRS_FAIL;
 693                 }catch(...){
 694                   //INFOS("Unknown exception was cought !!!");
 695                   aResult = DRS_FAIL;
 696                 }
 697 #endif
 698                 if (!anElement) {
 699                   aResult = DRS_WARN_SKIP_ELEM;
 700                 }
 701                 else {
 702                   if (isRenum) {
 703                     anIsElemNum = eFAUX;
 704                     takeNumbers = false;
 705                     if (aResult < DRS_WARN_RENUMBER)
 706                       aResult = DRS_WARN_RENUMBER;
 707                   }
 708                   if ( checkFamilyID ( aFamily, aFamNum )) {
 709                     // Save reference to this element from its family
 710                     myFamilies[aFamNum]->AddElement(anElement);
 711                     myFamilies[aFamNum]->SetType(anElement->GetType());
 712                   }
 713                 }
 714               }
 715             }}
 716           }
 717         }
 718       }
 719     }
 720 #ifndef _DEXCEPT_
 721   }catch(const std::exception& exc){
 722     INFOS("Follow exception was cought:\n\t"<<exc.what());
 723     aResult = DRS_FAIL;
 724   }catch(...){
 725     INFOS("Unknown exception was cought !!!");
 726     aResult = DRS_FAIL;
 727   }
 728 #endif
 729   if(MYDEBUG) MESSAGE("Perform - aResult status = "<<aResult);
 730   return aResult;
 731 }
 732
 733 list<string> DriverMED_R_SMESHDS_Mesh::GetMeshNames(Status& theStatus)
 734 {
 735   list<string> aMeshNames;
 736
 737   try {
 738     if(MYDEBUG) MESSAGE("GetMeshNames - myFile : " << myFile);
 739     theStatus = DRS_OK;
 740     PWrapper aMed = CrWrapper(myFile);
 741
 742     if (TInt aNbMeshes = aMed->GetNbMeshes()) {
 743       for (int iMesh = 0; iMesh < aNbMeshes; iMesh++) {
 744         // Reading the MED mesh
 745         //---------------------
 746         PMeshInfo aMeshInfo = aMed->GetPMeshInfo(iMesh+1);
 747         aMeshNames.push_back(aMeshInfo->GetName());
 748       }
 749     }
 750   }catch(const std::exception& exc){
 751     INFOS("Follow exception was cought:\n\t"<<exc.what());
 752     theStatus = DRS_FAIL;
 753   }catch(...){
 754     INFOS("Unknown exception was cought !!!");
 755     theStatus = DRS_FAIL;
 756   }
 757
 758   return aMeshNames;
 759 }
 760
 761 list<TNameAndType> DriverMED_R_SMESHDS_Mesh::GetGroupNamesAndTypes()
 762 {
 763   list<TNameAndType> aResult;
 764   set<TNameAndType> aResGroupNames;
 765
 766   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 767   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 768   {
 769     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 770     const MED::TStringSet& aGroupNames = aFamily->GetGroupNames();
 771     set<string>::const_iterator aGrNamesIter = aGroupNames.begin();
 772     for (; aGrNamesIter != aGroupNames.end(); aGrNamesIter++)
 773     {
 774       const set< SMDSAbs_ElementType >& types = aFamily->GetTypes();
 775       set< SMDSAbs_ElementType >::const_iterator type = types.begin();
 776       for ( ; type != types.end(); ++type )
 777       {
 778         TNameAndType aNameAndType = make_pair( *aGrNamesIter, *type );
 779         if ( aResGroupNames.insert( aNameAndType ).second ) {
 780           aResult.push_back( aNameAndType );
 781         }
 782       }
 783     }
 784   }
 785
 786   return aResult;
 787 }
 788
 789 void DriverMED_R_SMESHDS_Mesh::GetGroup(SMESHDS_Group* theGroup)
 790 {
 791   string aGroupName (theGroup->GetStoreName());
 792   if(MYDEBUG) MESSAGE("Get Group " << aGroupName);
 793
 794   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 795   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 796   {
 797     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 798     if (aFamily->GetTypes().count( theGroup->GetType() ) && aFamily->MemberOf(aGroupName))
 799     {
 800       const set<const SMDS_MeshElement *>& anElements = aFamily->GetElements();
 801       set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElements.begin();
 802       for (; anElemsIter != anElements.end(); anElemsIter++)
 803       {
 804         const SMDS_MeshElement * element = *anElemsIter;
 805         if ( element->GetType() == theGroup->GetType() ) // Issue 0020576
 806           theGroup->SMDSGroup().Add(element);
 807       }
 808       int aGroupAttrVal = aFamily->GetGroupAttributVal();
 809       if( aGroupAttrVal != 0)
 810         theGroup->SetColorGroup(aGroupAttrVal);
 811 //       if ( element ) -- Issue 0020576
 812 //         theGroup->SetType( theGroup->SMDSGroup().GetType() );
 813     }
 814   }
 815 }
 816
 817 void DriverMED_R_SMESHDS_Mesh::GetSubMesh (SMESHDS_SubMesh* theSubMesh,
 818                                            const int theId)
 819 {
 820   char submeshGrpName[ 30 ];
 821   sprintf( submeshGrpName, "SubMesh %d", theId );
 822   string aName (submeshGrpName);
 823   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 824   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 825   {
 826     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 827     if (aFamily->MemberOf(aName))
 828     {
 829       const set<const SMDS_MeshElement *>& anElements = aFamily->GetElements();
 830       set<const SMDS_MeshElement *>::const_iterator anElemsIter = anElements.begin();
 831       if (aFamily->GetType() == SMDSAbs_Node)
 832       {
 833         for (; anElemsIter != anElements.end(); anElemsIter++)
 834         {
 835           const SMDS_MeshNode* node = static_cast<const SMDS_MeshNode*>(*anElemsIter);
 836           theSubMesh->AddNode(node);
 837         }
 838       }
 839       else
 840       {
 841         for (; anElemsIter != anElements.end(); anElemsIter++)
 842         {
 843           theSubMesh->AddElement(*anElemsIter);
 844         }
 845       }
 846     }
 847   }
 848 }
 849
 850 void DriverMED_R_SMESHDS_Mesh::CreateAllSubMeshes ()
 851 {
 852   map<int, DriverMED_FamilyPtr>::iterator aFamsIter = myFamilies.begin();
 853   for (; aFamsIter != myFamilies.end(); aFamsIter++)
 854   {
 855     DriverMED_FamilyPtr aFamily = (*aFamsIter).second;
 856     MED::TStringSet aGroupNames = aFamily->GetGroupNames();
 857     set<string>::iterator aGrNamesIter = aGroupNames.begin();
 858     for (; aGrNamesIter != aGroupNames.end(); aGrNamesIter++)
 859     {
 860       string aName = *aGrNamesIter;
 861       // Check, if this is a Group or SubMesh name
 862       if (aName.substr(0, 7) == string("SubMesh"))
 863       {
 864         int Id = atoi(string(aName).substr(7).c_str());
 865         set<const SMDS_MeshElement *> anElements = aFamily->GetElements();
 866         set<const SMDS_MeshElement *>::iterator anElemsIter = anElements.begin();
 867         if (aFamily->GetType() == SMDSAbs_Node)
 868         {
 869           for (; anElemsIter != anElements.end(); anElemsIter++)
 870           {
 871             SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>
 872               ( static_cast<const SMDS_MeshNode*>( *anElemsIter ));
 873             // find out a shape type
 874             TopoDS_Shape aShape = myMesh->IndexToShape( Id );
 875             int aShapeType = ( aShape.IsNull() ? -1 : aShape.ShapeType() );
 876             switch ( aShapeType ) {
 877             case TopAbs_FACE:
 878               myMesh->SetNodeOnFace(node, Id); break;
 879             case TopAbs_EDGE:
 880               myMesh->SetNodeOnEdge(node, Id); break;
 881             case TopAbs_VERTEX:
 882               myMesh->SetNodeOnVertex(node, Id); break;
 883             default:
 884               myMesh->SetNodeInVolume(node, Id);
 885             }
 886           }
 887         }
 888         else
 889         {
 890           for (; anElemsIter != anElements.end(); anElemsIter++)
 891           {
 892             myMesh->SetMeshElementOnShape(*anElemsIter, Id);
 893           }
 894         }
 895       }
 896     }
 897   }
 898 }
 899 /*!
 900  * \brief Ensure aFamily to have required ID
 901  * \param aFamily - a family to check and update
 902  * \param anID - an ID aFamily should have
 903  * \retval bool  - true if successful
 904  */
 905 bool DriverMED_R_SMESHDS_Mesh::checkFamilyID(DriverMED_FamilyPtr & aFamily, int anID) const
 906 {
 907   if ( !aFamily || aFamily->GetId() != anID ) {
 908     map<int, DriverMED_FamilyPtr>::const_iterator i_fam = myFamilies.find(anID);
 909     if ( i_fam == myFamilies.end() )
 910       return false;
 911     aFamily = i_fam->second;
 912   }
 913   return ( aFamily->GetId() == anID );
 914 }
 915
 916
 917 /*! \brief Reading the structured mesh and convert to non structured (by filling of smesh structure for non structured mesh)
 918  * \param theWrapper  - PWrapper const pointer
 919  * \param theMeshInfo - PMeshInfo const pointer
 920  * \return TRUE, if successfully. Else FALSE
 921  */
 922 bool DriverMED_R_SMESHDS_Mesh::buildMeshGrille(const MED::PWrapper& theWrapper,
 923                                                const MED::PMeshInfo& theMeshInfo)
 924 {
 925   bool res = true;
 926
 927   MED::PGrilleInfo aGrilleInfo = theWrapper->GetPGrilleInfo(theMeshInfo);
 928   MED::TInt aNbNodes = aGrilleInfo->GetNbNodes();
 929   MED::TInt aNbCells = aGrilleInfo->GetNbCells();
 930   MED::TInt aMeshDim = theMeshInfo->GetDim();
 931   DriverMED_FamilyPtr aFamily;
 932   for(MED::TInt iNode=0;iNode < aNbNodes; iNode++){
 933     double aCoords[3] = {0.0, 0.0, 0.0};
 934     const SMDS_MeshNode* aNode;
 935     MED::TNodeCoord aMEDNodeCoord = aGrilleInfo->GetCoord(iNode);
 936     for(MED::TInt iDim=0;iDim<aMeshDim;iDim++)
 937       aCoords[(int)iDim] = aMEDNodeCoord[(int)iDim];
 938     aNode = myMesh->AddNodeWithID(aCoords[0],aCoords[1],aCoords[2],(int)iNode);
 939
 940     if((aGrilleInfo->myFamNumNode).size() > 0){
 941       TInt aFamNum = aGrilleInfo->GetFamNumNode(iNode);
 942       if ( checkFamilyID ( aFamily, aFamNum ))
 943         {
 944           aFamily->AddElement(aNode);
 945           aFamily->SetType(SMDSAbs_Node);
 946         }
 947     }
 948
 949   }
 950
 951   SMDS_MeshElement* anElement = NULL;
 952   MED::TIntVector aNodeIds;
 953   for(MED::TInt iCell=0;iCell < aNbCells; iCell++){
 954     aNodeIds = aGrilleInfo->GetConn(iCell);
 955     switch(aGrilleInfo->GetGeom()){
 956     case MED::eSEG2:
 957       if(aNodeIds.size() != 2){
 958         res = false;
 959         EXCEPTION(runtime_error,"buildMeshGrille Error. Incorrect size of ids 2!="<<aNodeIds.size());
 960       }
 961       anElement = myMesh->AddEdgeWithID(aNodeIds[0],
 962                                         aNodeIds[1],
 963                                         iCell);
 964       break;
 965     case MED::eQUAD4:
 966       if(aNodeIds.size() != 4){
 967         res = false;
 968         EXCEPTION(runtime_error,"buildMeshGrille Error. Incorrect size of ids 4!="<<aNodeIds.size());
 969       }
 970       anElement = myMesh->AddFaceWithID(aNodeIds[0],
 971                                         aNodeIds[2],
 972                                         aNodeIds[3],
 973                                         aNodeIds[1],
 974                                         iCell);
 975       break;
 976     case MED::eHEXA8:
 977       if(aNodeIds.size() != 8){
 978         res = false;
 979         EXCEPTION(runtime_error,"buildMeshGrille Error. Incorrect size of ids 8!="<<aNodeIds.size());
 980       }
 981       anElement = myMesh->AddVolumeWithID(aNodeIds[0],
 982                                           aNodeIds[2],
 983                                           aNodeIds[3],
 984                                           aNodeIds[1],
 985                                           aNodeIds[4],
 986                                           aNodeIds[6],
 987                                           aNodeIds[7],
 988                                           aNodeIds[5],
 989                                           iCell);
 990       break;
 991     default:
 992       break;
 993     }
 994
 995     if((aGrilleInfo->myFamNum).size() > 0){
 996       TInt aFamNum = aGrilleInfo->GetFamNum(iCell);
 997       if ( checkFamilyID ( aFamily, aFamNum )){
 998         aFamily->AddElement(anElement);
 999         aFamily->SetType(anElement->GetType());
1000       }
1001     }
1002   }
1003
1004   return res;
1005 }