src/SMESH_I/SMESH_Gen_i.hxx

   1 //  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 //  This library is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU Lesser General Public
  17 //  License along with this library; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 //  SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
  24 //  File   : SMESH_Gen_i.hxx
  25 //  Author : Paul RASCLE, EDF
  26 //  Module : SMESH
  27 //
  28 #ifndef _SMESH_GEN_I_HXX_
  29 #define _SMESH_GEN_I_HXX_
  30
  31 #include "SMESH.hxx"
  32
  33 #include <SALOMEconfig.h>
  34 #include CORBA_SERVER_HEADER(SMESH_Gen)
  35 #include CORBA_SERVER_HEADER(SMESH_Mesh)
  36 #include CORBA_SERVER_HEADER(SMESH_Hypothesis)
  37 #include CORBA_CLIENT_HEADER(GEOM_Gen)
  38 #include CORBA_CLIENT_HEADER(SALOMEDS)
  39 #include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
  40
  41 #include "SMESH_Mesh_i.hxx"
  42 #include "SMESH_Hypothesis_i.hxx"
  43 #include "SALOME_Component_i.hxx"
  44 #include "SALOME_NamingService.hxx"
  45
  46 #include "SMESH_Gen.hxx"
  47 #include "GEOM_Client.hxx"
  48
  49 #include <TCollection_AsciiString.hxx>
  50 #include <Resource_DataMapOfAsciiStringAsciiString.hxx>
  51 #include <TColStd_HSequenceOfAsciiString.hxx>
  52
  53 #include <map>
  54 #include <sstream>
  55
  56 class SMESH_Mesh_i;
  57 class SALOME_LifeCycleCORBA;
  58
  59 // ===========================================================
  60 // Study context - stores study-connected objects references
  61 // ==========================================================
  62 class SMESH_I_EXPORT StudyContext
  63 {
  64 public:
  65   // constructor
  66   StudyContext() {}
  67   // destructor
  68   ~StudyContext()
  69   {
  70     mapIdToIOR.clear();
  71     mapIdToId.clear();
  72   }
  73   // register object in the internal map and return its id
  74   int addObject( string theIOR )
  75   {
  76     int nextId = getNextId();
  77     mapIdToIOR[ nextId ]  = theIOR;
  78     return nextId;
  79   }
  80   // find the object id in the internal map by the IOR
  81   int findId( string theIOR )
  82   {
  83     map<int, string>::iterator imap;
  84     for ( imap = mapIdToIOR.begin(); imap != mapIdToIOR.end(); ++imap ) {
  85       if ( imap->second == theIOR )
  86         return imap->first;
  87     }
  88     return 0;
  89   }
  90   // get object's IOR by id
  91   string getIORbyId( const int theId )
  92   {
  93     if ( mapIdToIOR.find( theId ) != mapIdToIOR.end() )
  94       return mapIdToIOR[ theId ];
  95     return string( "" );
  96   }
  97   // get object's IOR by old id
  98   string getIORbyOldId( const int theOldId )
  99   {
 100     if ( mapIdToId.find( theOldId ) != mapIdToId.end() )
 101       return getIORbyId( mapIdToId[ theOldId ] );
 102     return string( "" );
 103   }
 104   // maps old object id to the new one (used when restoring data)
 105   void mapOldToNew( const int oldId, const int newId ) {
 106     mapIdToId[ oldId ] = newId;
 107   }
 108   // get old id by a new one
 109   int getOldId( const int newId ) {
 110     map<int, int>::iterator imap;
 111     for ( imap = mapIdToId.begin(); imap != mapIdToId.end(); ++imap ) {
 112       if ( imap->second == newId )
 113         return imap->first;
 114     }
 115     return 0;
 116   }
 117
 118 private:
 119   // get next free object identifier
 120   int getNextId()
 121   {
 122     int id = 1;
 123     while( mapIdToIOR.find( id ) != mapIdToIOR.end() )
 124       id++;
 125     return id;
 126   }
 127
 128   map<int, string> mapIdToIOR;      // persistent-to-transient map
 129   map<int, int>    mapIdToId;       // used to translate object from persistent to transient form
 130 };
 131
 132 // ===========================================================
 133 // SMESH module's engine
 134 // ==========================================================
 135 class SMESH_I_EXPORT SMESH_Gen_i:
 136   public virtual POA_SMESH::SMESH_Gen,
 137   public virtual Engines_Component_i
 138 {
 139 public:
 140   // Get last created instance of the class
 141   static SMESH_Gen_i* GetSMESHGen() { return mySMESHGen;}
 142   // Get ORB object
 143   static CORBA::ORB_var GetORB() { return myOrb;}
 144   // Get SMESH module's POA object
 145   static PortableServer::POA_var GetPOA() { return myPoa;}
 146   // Get Naming Service object
 147   static SALOME_NamingService* GetNS();
 148   // Get SALOME_LifeCycleCORBA object
 149   static SALOME_LifeCycleCORBA* GetLCC();
 150   // Retrieve and get GEOM engine reference
 151   static GEOM::GEOM_Gen_ptr GetGeomEngine();
 152   // Get object of the CORBA reference
 153   static PortableServer::ServantBase_var GetServant( CORBA::Object_ptr theObject );
 154   // Get CORBA object corresponding to the SALOMEDS::SObject
 155   static CORBA::Object_var SObjectToObject( SALOMEDS::SObject_ptr theSObject );
 156   // Get the SALOMEDS::SObject corresponding to a CORBA object
 157   static SALOMEDS::SObject_ptr ObjectToSObject(SALOMEDS::Study_ptr theStudy,
 158                                                CORBA::Object_ptr   theObject);
 159   // Get GEOM Object correspoding to TopoDS_Shape
 160   GEOM::GEOM_Object_ptr ShapeToGeomObject (const TopoDS_Shape& theShape );
 161   // Get TopoDS_Shape correspoding to GEOM_Object
 162   TopoDS_Shape GeomObjectToShape(GEOM::GEOM_Object_ptr theGeomObject);
 163
 164   // Default constructor
 165   SMESH_Gen_i();
 166   // Standard constructor
 167   SMESH_Gen_i( CORBA::ORB_ptr            orb,
 168                PortableServer::POA_ptr   poa,
 169                PortableServer::ObjectId* contId,
 170                const char*               instanceName,
 171                const char*               interfaceName );
 172   // Destructor
 173   virtual ~SMESH_Gen_i();
 174
 175   // *****************************************
 176   // Interface methods
 177   // *****************************************
 178   // Set a new Mesh object name
 179   void SetName(const char* theIOR,
 180                const char* theName);
 181
 182   //GEOM::GEOM_Gen_ptr SetGeomEngine( const char* containerLoc );
 183   void SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo );
 184
 185   // Set current study
 186   void SetEmbeddedMode( CORBA::Boolean theMode );
 187   // Get current study
 188   CORBA::Boolean IsEmbeddedMode();
 189
 190   // Set current study
 191   void SetCurrentStudy( SALOMEDS::Study_ptr theStudy );
 192   // Get current study
 193   SALOMEDS::Study_ptr GetCurrentStudy();
 194
 195   // Create hypothesis/algorothm of given type
 196   SMESH::SMESH_Hypothesis_ptr CreateHypothesis (const char* theHypType,
 197                                                 const char* theLibName)
 198     throw ( SALOME::SALOME_Exception );
 199
 200   // Return hypothesis of given type holding parameter values of the existing mesh
 201   SMESH::SMESH_Hypothesis_ptr GetHypothesisParameterValues (const char*           theHypType,
 202                                                             const char*           theLibName,
 203                                                             SMESH::SMESH_Mesh_ptr theMesh,
 204                                                             GEOM::GEOM_Object_ptr theGeom,
 205                                                             CORBA::Boolean        byMesh)
 206     throw ( SALOME::SALOME_Exception );
 207
 208   /*!
 209    * Sets number of segments per diagonal of boundary box of geometry by which
 210    * default segment length of appropriate 1D hypotheses is defined
 211    */
 212   void SetBoundaryBoxSegmentation( CORBA::Long theNbSegments ) throw ( SALOME::SALOME_Exception );
 213   /*!
 214    * \brief Sets default number of segments per edge
 215    */
 216   void SetDefaultNbSegments(CORBA::Long theNbSegments) throw ( SALOME::SALOME_Exception );
 217
 218   // Create empty mesh on a shape
 219   SMESH::SMESH_Mesh_ptr CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
 220     throw ( SALOME::SALOME_Exception );
 221
 222   // Create empty mesh
 223   SMESH::SMESH_Mesh_ptr CreateEmptyMesh()
 224     throw ( SALOME::SALOME_Exception );
 225
 226   //  Create mesh(es) and import data from UNV fileter
 227   SMESH::SMESH_Mesh_ptr CreateMeshesFromUNV( const char* theFileName )
 228     throw ( SALOME::SALOME_Exception );
 229
 230   //  Create mesh(es) and import data from MED file
 231   SMESH::mesh_array* CreateMeshesFromMED( const char* theFileName,
 232                                           SMESH::DriverMED_ReadStatus& theStatus )
 233     throw ( SALOME::SALOME_Exception );
 234
 235   //  Create mesh(es) and import data from STL file
 236   SMESH::SMESH_Mesh_ptr CreateMeshesFromSTL( const char* theFileName )
 237     throw ( SALOME::SALOME_Exception );
 238
 239   // Compute mesh on a shape
 240   CORBA::Boolean Compute( SMESH::SMESH_Mesh_ptr theMesh,
 241                           GEOM::GEOM_Object_ptr theShapeObject )
 242     throw ( SALOME::SALOME_Exception );
 243   /*!
 244    * \brief Return errors of mesh computation
 245    */
 246   SMESH::compute_error_array* GetComputeErrors(SMESH::SMESH_Mesh_ptr theMesh,
 247                                                GEOM::GEOM_Object_ptr  theShapeObject )
 248     throw ( SALOME::SALOME_Exception );
 249
 250   /*!
 251    * Evaluate mesh on a shape and
 252    *  returns statistic of mesh elements
 253    * Result array of number enityties
 254    */
 255   SMESH::long_array* Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
 256                               GEOM::GEOM_Object_ptr theShapeObject)
 257     throw ( SALOME::SALOME_Exception );
 258
 259   // Returns true if mesh contains enough data to be computed
 260   CORBA::Boolean IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
 261                                    GEOM::GEOM_Object_ptr theShapeObject )
 262     throw ( SALOME::SALOME_Exception );
 263
 264   /*!
 265    * Calculate Mesh as preview till indicated dimension on shape
 266    * First, verify list of hypothesis associated with the subShape.
 267    * Return mesh preview structure
 268    */
 269   SMESH::MeshPreviewStruct* Precompute( SMESH::SMESH_Mesh_ptr theMesh,
 270                                         GEOM::GEOM_Object_ptr theSubObject,
 271                                         SMESH::Dimension      theDimension,
 272                                         SMESH::long_array&    theShapesId )
 273     throw ( SALOME::SALOME_Exception );
 274
 275   // Returns errors of hypotheses definintion
 276   SMESH::algo_error_array* GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
 277                                          GEOM::GEOM_Object_ptr theSubObject )
 278       throw ( SALOME::SALOME_Exception );
 279
 280   // Return mesh elements preventing computation of a subshape
 281   SMESH::MeshPreviewStruct* GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
 282                                                  CORBA::Short          theSubShapeID )
 283     throw ( SALOME::SALOME_Exception );
 284
 285   // Get sub-shapes unique ID's list
 286   SMESH::long_array* GetSubShapesId( GEOM::GEOM_Object_ptr      theMainShapeObject,
 287                                      const SMESH::object_array& theListOfSubShape )
 288     throw ( SALOME::SALOME_Exception );
 289
 290   // Return geometrical object the given element is built on. Publish it in study.
 291   GEOM::GEOM_Object_ptr GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
 292                                                   CORBA::Long            theElementID,
 293                                                   const char*            theGeomName)
 294     throw ( SALOME::SALOME_Exception );
 295
 296   // Return geometrical object the given element is built on. Don't publish it in study.
 297   GEOM::GEOM_Object_ptr FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
 298                                                    CORBA::Long            theElementID)
 299     throw ( SALOME::SALOME_Exception );
 300
 301   // Concatenate the given meshes into one mesh
 302   SMESH::SMESH_Mesh_ptr ConcatenateCommon(const SMESH::mesh_array& theMeshesArray,
 303                                           CORBA::Boolean           theUniteIdenticalGroups,
 304                                           CORBA::Boolean           theMergeNodesAndElements,
 305                                           CORBA::Double            theMergeTolerance,
 306                                           CORBA::Boolean           theCommonGroups)
 307     throw ( SALOME::SALOME_Exception );
 308
 309   // Concatenate the given meshes into one mesh
 310   SMESH::SMESH_Mesh_ptr Concatenate(const SMESH::mesh_array& theMeshesArray,
 311                                     CORBA::Boolean           theUniteIdenticalGroups,
 312                                     CORBA::Boolean           theMergeNodesAndElements,
 313                                     CORBA::Double            theMergeTolerance)
 314     throw ( SALOME::SALOME_Exception );
 315
 316   // Concatenate the given meshes into one mesh
 317   // Create the groups of all elements from initial meshes
 318   SMESH::SMESH_Mesh_ptr ConcatenateWithGroups(const SMESH::mesh_array& theMeshesArray,
 319                                               CORBA::Boolean           theUniteIdenticalGroups,
 320                                               CORBA::Boolean           theMergeNodesAndElements,
 321                                               CORBA::Double            theMergeTolerance)
 322     throw ( SALOME::SALOME_Exception );
 323
 324   // Get MED version of the file by its name
 325   CORBA::Boolean GetMEDVersion(const char* theFileName,
 326                                SMESH::MED_VERSION& theVersion);
 327
 328   // Get names of meshes defined in file with the specified name
 329   SMESH::string_array* GetMeshNames(const char* theFileName);
 330
 331   // ****************************************************
 332   // Interface inherited methods (from SALOMEDS::Driver)
 333   // ****************************************************
 334
 335   // Save SMESH data
 336   SALOMEDS::TMPFile* Save( SALOMEDS::SComponent_ptr theComponent,
 337                          const char*              theURL,
 338                          bool                     isMultiFile );
 339   // Load SMESH data
 340   bool Load( SALOMEDS::SComponent_ptr theComponent,
 341              const SALOMEDS::TMPFile& theStream,
 342              const char*              theURL,
 343              bool                     isMultiFile );
 344   // Save SMESH data in ASCII format
 345   SALOMEDS::TMPFile* SaveASCII( SALOMEDS::SComponent_ptr theComponent,
 346                                 const char*              theURL,
 347                                 bool                     isMultiFile );
 348   // Load SMESH data in ASCII format
 349   bool LoadASCII( SALOMEDS::SComponent_ptr theComponent,
 350                   const SALOMEDS::TMPFile& theStream,
 351                   const char*              theURL,
 352                   bool                     isMultiFile );
 353
 354   // Create filter manager
 355   SMESH::FilterManager_ptr CreateFilterManager();
 356
 357   // Return a pattern mesher
 358   SMESH::SMESH_Pattern_ptr GetPattern();
 359
 360   // Create measurement instance
 361   SMESH::Measurements_ptr  CreateMeasurements();
 362
 363   // Clears study-connected data when it is closed
 364   void Close( SALOMEDS::SComponent_ptr theComponent );
 365
 366   // Get component data type
 367   char* ComponentDataType();
 368
 369   // Transform data from transient form to persistent
 370   char* IORToLocalPersistentID( SALOMEDS::SObject_ptr theSObject,
 371                                 const char*           IORString,
 372                                 CORBA::Boolean        isMultiFile,
 373                                 CORBA::Boolean        isASCII );
 374   // Transform data from persistent form to transient
 375   char* LocalPersistentIDToIOR( SALOMEDS::SObject_ptr theSObject,
 376                                 const char*           aLocalPersistentID,
 377                                 CORBA::Boolean        isMultiFile,
 378                                 CORBA::Boolean        isASCII );
 379
 380   // Returns true if object can be published in the study
 381   bool CanPublishInStudy( CORBA::Object_ptr theIOR );
 382   // Publish object in the study
 383   SALOMEDS::SObject_ptr PublishInStudy( SALOMEDS::Study_ptr   theStudy,
 384                                         SALOMEDS::SObject_ptr theSObject,
 385                                         CORBA::Object_ptr     theObject,
 386                                         const char*           theName )
 387     throw ( SALOME::SALOME_Exception );
 388
 389   // Copy-paste methods - returns true if object can be copied to the clipboard
 390   CORBA::Boolean CanCopy( SALOMEDS::SObject_ptr theObject ) { return false; }
 391   // Copy-paste methods - copy object to the clipboard
 392   SALOMEDS::TMPFile* CopyFrom( SALOMEDS::SObject_ptr theObject, CORBA::Long& theObjectID ) { return false; }
 393   // Copy-paste methods - returns true if object can be pasted from the clipboard
 394   CORBA::Boolean CanPaste( const char* theComponentName, CORBA::Long theObjectID ) { return false; }
 395   // Copy-paste methods - paste object from the clipboard
 396   SALOMEDS::SObject_ptr PasteInto( const SALOMEDS::TMPFile& theStream,
 397                                    CORBA::Long              theObjectID,
 398                                    SALOMEDS::SObject_ptr    theObject ) {
 399     SALOMEDS::SObject_var aResultSO;
 400     return aResultSO._retn();
 401   }
 402
 403   // ============
 404   // Dump python
 405   // ============
 406
 407   virtual Engines::TMPFile* DumpPython(CORBA::Object_ptr theStudy,
 408                                        CORBA::Boolean isPublished,
 409                                        CORBA::Boolean& isValidScript);
 410
 411   void AddToPythonScript (int theStudyID, const TCollection_AsciiString& theString);
 412
 413   void RemoveLastFromPythonScript (int theStudyID);
 414
 415   void SavePython (SALOMEDS::Study_ptr theStudy);
 416
 417   TCollection_AsciiString DumpPython_impl (SALOMEDS::Study_ptr theStudy,
 418                                            Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
 419                                            Resource_DataMapOfAsciiStringAsciiString& theNames,
 420                                            bool isPublished,
 421                                            bool& aValidScript,
 422                                            const TCollection_AsciiString& theSavedTrace);
 423
 424   TCollection_AsciiString GetNewPythonLines (int theStudyID);
 425
 426   void CleanPythonTrace (int theStudyID);
 427
 428
 429   // *****************************************
 430   // Internal methods
 431   // *****************************************
 432 public:
 433   // Get shape reader
 434   GEOM_Client* GetShapeReader();
 435
 436   // Tags definition
 437   static long GetHypothesisRootTag();
 438   static long GetAlgorithmsRootTag();
 439   static long GetRefOnShapeTag();
 440   static long GetRefOnAppliedHypothesisTag();
 441   static long GetRefOnAppliedAlgorithmsTag();
 442   static long GetSubMeshOnVertexTag();
 443   static long GetSubMeshOnEdgeTag();
 444   static long GetSubMeshOnFaceTag();
 445   static long GetSubMeshOnSolidTag();
 446   static long GetSubMeshOnCompoundTag();
 447   static long GetSubMeshOnWireTag();
 448   static long GetSubMeshOnShellTag();
 449   static long GetNodeGroupsTag();
 450   static long GetEdgeGroupsTag();
 451   static long GetFaceGroupsTag();
 452   static long GetVolumeGroupsTag();
 453
 454   // publishing methods
 455   SALOMEDS::SComponent_ptr PublishComponent(SALOMEDS::Study_ptr theStudy);
 456   SALOMEDS::SObject_ptr PublishMesh (SALOMEDS::Study_ptr   theStudy,
 457                                      SMESH::SMESH_Mesh_ptr theMesh,
 458                                      const char*           theName = 0);
 459   SALOMEDS::SObject_ptr PublishHypothesis (SALOMEDS::Study_ptr         theStudy,
 460                                            SMESH::SMESH_Hypothesis_ptr theHyp,
 461                                            const char*                 theName = 0);
 462   SALOMEDS::SObject_ptr PublishSubMesh (SALOMEDS::Study_ptr      theStudy,
 463                                         SMESH::SMESH_Mesh_ptr    theMesh,
 464                                         SMESH::SMESH_subMesh_ptr theSubMesh,
 465                                         GEOM::GEOM_Object_ptr    theShapeObject,
 466                                         const char*              theName = 0);
 467   SALOMEDS::SObject_ptr PublishGroup (SALOMEDS::Study_ptr    theStudy,
 468                                       SMESH::SMESH_Mesh_ptr  theMesh,
 469                                       SMESH::SMESH_GroupBase_ptr theGroup,
 470                                       GEOM::GEOM_Object_ptr  theShapeObject,
 471                                       const char*            theName = 0);
 472   bool AddHypothesisToShape(SALOMEDS::Study_ptr         theStudy,
 473                             SMESH::SMESH_Mesh_ptr       theMesh,
 474                             GEOM::GEOM_Object_ptr       theShapeObject,
 475                             SMESH::SMESH_Hypothesis_ptr theHyp);
 476   bool RemoveHypothesisFromShape(SALOMEDS::Study_ptr         theStudy,
 477                                  SMESH::SMESH_Mesh_ptr       theMesh,
 478                                  GEOM::GEOM_Object_ptr       theShapeObject,
 479                                  SMESH::SMESH_Hypothesis_ptr theHyp);
 480   SALOMEDS::SObject_ptr GetMeshOrSubmeshByShape (SALOMEDS::Study_ptr   theStudy,
 481                                                  SMESH::SMESH_Mesh_ptr theMesh,
 482                                                  GEOM::GEOM_Object_ptr theShape);
 483   static void SetName(SALOMEDS::SObject_ptr theSObject,
 484                       const char*           theName,
 485                       const char*           theDefaultName = 0);
 486
 487   static void SetPixMap(SALOMEDS::SObject_ptr theSObject,
 488                         const char*           thePixMap);
 489
 490   //  Get study context
 491   StudyContext* GetCurrentStudyContext();
 492
 493   // Register an object in a StudyContext; return object id
 494   int RegisterObject(CORBA::Object_ptr theObject);
 495
 496   // Return id of registered object
 497   CORBA::Long GetObjectId(CORBA::Object_ptr theObject);
 498
 499   // Return an object that previously had an oldID
 500   template<class TInterface>
 501   typename TInterface::_var_type GetObjectByOldId( const int oldID )
 502   {
 503     if ( StudyContext* myStudyContext = GetCurrentStudyContext() ) {
 504       string ior = myStudyContext->getIORbyOldId( oldID );
 505       if ( !ior.empty() )
 506         return TInterface::_narrow(GetORB()->string_to_object( ior.c_str() ));
 507     }
 508     return TInterface::_nil();
 509   }
 510
 511   // Get current study ID
 512   int GetCurrentStudyID();
 513
 514   /*!
 515    * \brief Find SObject for an algo
 516    */
 517   SALOMEDS::SObject_ptr GetAlgoSO(const ::SMESH_Algo* algo);
 518
 519   void UpdateParameters(CORBA::Object_ptr theObject, const char* theParameters);
 520   char* GetParameters(CORBA::Object_ptr theObject);
 521   char* ParseParameters(const char* theParameters);
 522
 523
 524 private:
 525   // Create hypothesis of given type
 526   SMESH::SMESH_Hypothesis_ptr createHypothesis( const char* theHypName,
 527                                                 const char* theLibName)
 528     throw ( SALOME::SALOME_Exception );
 529
 530   // Create empty mesh on shape
 531   SMESH::SMESH_Mesh_ptr createMesh()
 532     throw ( SALOME::SALOME_Exception );
 533
 534   static void loadGeomData( SALOMEDS::SComponent_ptr theCompRoot );
 535
 536 private:
 537   static GEOM::GEOM_Gen_var      myGeomGen;
 538   static CORBA::ORB_var          myOrb;         // ORB reference
 539   static PortableServer::POA_var myPoa;         // POA reference
 540   static SALOME_NamingService*   myNS;          // Naming Service
 541   static SALOME_LifeCycleCORBA*  myLCC;         // Life Cycle CORBA
 542   static SMESH_Gen_i*            mySMESHGen;    // Point to last created instance of the class
 543   ::SMESH_Gen               myGen;              // SMESH_Gen local implementation
 544
 545   // hypotheses managing
 546   map<string, GenericHypothesisCreator_i*> myHypCreatorMap;
 547
 548   map<int, StudyContext*>   myStudyContextMap;  // Map of study context objects
 549
 550   GEOM_Client*              myShapeReader;      // Shape reader
 551   SALOMEDS::Study_var       myCurrentStudy;     // Current study
 552   CORBA::Boolean            myIsEmbeddedMode;   // Current mode
 553
 554   // Dump Python: trace of API methods calls
 555   std::map < int, Handle(TColStd_HSequenceOfAsciiString) > myPythonScripts;
 556 };
 557
 558
 559 namespace SMESH
 560 {
 561   template<class T>
 562   T
 563   DownCast(CORBA::Object_ptr theArg)
 564   {
 565     return dynamic_cast<T>(SMESH_Gen_i::GetServant(theArg).in());
 566   }
 567 }
 568
 569
 570 #endif