src/SMESH_I/SMESH_Gen_i.hxx

   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 //  File   : SMESH_Gen_i.hxx
  23 //  Author : Paul RASCLE, EDF
  24 //  Module : SMESH
  25
  26 #ifndef _SMESH_GEN_I_HXX_
  27 #define _SMESH_GEN_I_HXX_
  28
  29 #include "SMESH.hxx"
  30
  31 #include <SALOMEconfig.h>
  32 #include CORBA_SERVER_HEADER(SMESH_Gen)
  33 #include CORBA_SERVER_HEADER(SMESH_Mesh)
  34 #include CORBA_SERVER_HEADER(SMESH_Hypothesis)
  35 #include CORBA_CLIENT_HEADER(GEOM_Gen)
  36 #include CORBA_CLIENT_HEADER(SALOMEDS)
  37 #include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
  38
  39 #include "SMESH_Mesh_i.hxx"
  40 #include "SMESH_Hypothesis_i.hxx"
  41 #include "SALOME_Component_i.hxx"
  42 #include "SALOME_NamingService.hxx"
  43
  44 #include "SMESH_Gen.hxx"
  45 #include "GEOM_Client.hxx"
  46
  47 #include <TCollection_AsciiString.hxx>
  48 #include <Resource_DataMapOfAsciiStringAsciiString.hxx>
  49 #include <TColStd_HSequenceOfAsciiString.hxx>
  50
  51 #include <map>
  52 #include <sstream>
  53
  54 class SMESH_Mesh_i;
  55 class SALOME_LifeCycleCORBA;
  56
  57 // ===========================================================
  58 // Study context - stores study-connected objects references
  59 // ==========================================================
  60 class SMESH_I_EXPORT StudyContext
  61 {
  62 public:
  63   // constructor
  64   StudyContext() {}
  65   // destructor
  66   ~StudyContext()
  67   {
  68     mapIdToIOR.clear();
  69     mapIdToId.clear();
  70   }
  71   // register object in the internal map and return its id
  72   int addObject( string theIOR )
  73   {
  74     int nextId = getNextId();
  75     mapIdToIOR[ nextId ]  = theIOR;
  76     return nextId;
  77   }
  78   // find the object id in the internal map by the IOR
  79   int findId( string theIOR )
  80   {
  81     map<int, string>::iterator imap;
  82     for ( imap = mapIdToIOR.begin(); imap != mapIdToIOR.end(); ++imap ) {
  83       if ( imap->second == theIOR )
  84         return imap->first;
  85     }
  86     return 0;
  87   }
  88   // get object's IOR by id
  89   string getIORbyId( const int theId )
  90   {
  91     if ( mapIdToIOR.find( theId ) != mapIdToIOR.end() )
  92       return mapIdToIOR[ theId ];
  93     return string( "" );
  94   }
  95   // get object's IOR by old id
  96   string getIORbyOldId( const int theOldId )
  97   {
  98     if ( mapIdToId.find( theOldId ) != mapIdToId.end() )
  99       return getIORbyId( mapIdToId[ theOldId ] );
 100     return string( "" );
 101   }
 102   // maps old object id to the new one (used when restoring data)
 103   void mapOldToNew( const int oldId, const int newId ) {
 104     mapIdToId[ oldId ] = newId;
 105   }
 106   // get old id by a new one
 107   int getOldId( const int newId ) {
 108     map<int, int>::iterator imap;
 109     for ( imap = mapIdToId.begin(); imap != mapIdToId.end(); ++imap ) {
 110       if ( imap->second == newId )
 111         return imap->first;
 112     }
 113     return 0;
 114   }
 115
 116 private:
 117   // get next free object identifier
 118   int getNextId()
 119   {
 120     int id = 1;
 121     while( mapIdToIOR.find( id ) != mapIdToIOR.end() )
 122       id++;
 123     return id;
 124   }
 125
 126   map<int, string> mapIdToIOR;      // persistent-to-transient map
 127   map<int, int>    mapIdToId;       // used to translate object from persistent to transient form
 128 };
 129
 130 // ===========================================================
 131 // SMESH module's engine
 132 // ==========================================================
 133 class SMESH_I_EXPORT SMESH_Gen_i:
 134   public virtual POA_SMESH::SMESH_Gen,
 135   public virtual Engines_Component_i
 136 {
 137 public:
 138   // Get last created instance of the class
 139   static SMESH_Gen_i* GetSMESHGen() { return mySMESHGen;}
 140   // Get ORB object
 141   static CORBA::ORB_var GetORB() { return myOrb;}
 142   // Get SMESH module's POA object
 143   static PortableServer::POA_var GetPOA() { return myPoa;}
 144   // Get Naming Service object
 145   static SALOME_NamingService* GetNS();
 146   // Get SALOME_LifeCycleCORBA object
 147   static SALOME_LifeCycleCORBA* GetLCC();
 148   // Retrieve and get GEOM engine reference
 149   static GEOM::GEOM_Gen_ptr GetGeomEngine();
 150   // Get object of the CORBA reference
 151   static PortableServer::ServantBase_var GetServant( CORBA::Object_ptr theObject );
 152   // Get CORBA object corresponding to the SALOMEDS::SObject
 153   static CORBA::Object_var SObjectToObject( SALOMEDS::SObject_ptr theSObject );
 154   // Get the SALOMEDS::SObject corresponding to a CORBA object
 155   static SALOMEDS::SObject_ptr ObjectToSObject(SALOMEDS::Study_ptr theStudy,
 156                                                CORBA::Object_ptr   theObject);
 157   // Get GEOM Object correspoding to TopoDS_Shape
 158   GEOM::GEOM_Object_ptr ShapeToGeomObject (const TopoDS_Shape& theShape );
 159   // Get TopoDS_Shape correspoding to GEOM_Object
 160   TopoDS_Shape GeomObjectToShape(GEOM::GEOM_Object_ptr theGeomObject);
 161
 162   // Default constructor
 163   SMESH_Gen_i();
 164   // Standard constructor
 165   SMESH_Gen_i( CORBA::ORB_ptr            orb,
 166                PortableServer::POA_ptr   poa,
 167                PortableServer::ObjectId* contId,
 168                const char*               instanceName,
 169                const char*               interfaceName );
 170   // Destructor
 171   virtual ~SMESH_Gen_i();
 172
 173   // *****************************************
 174   // Interface methods
 175   // *****************************************
 176   // Set a new Mesh object name
 177   void SetName(const char* theIOR,
 178                const char* theName);
 179
 180   //GEOM::GEOM_Gen_ptr SetGeomEngine( const char* containerLoc );
 181   void SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo );
 182
 183   // Set current study
 184   void SetEmbeddedMode( CORBA::Boolean theMode );
 185   // Get current study
 186   CORBA::Boolean IsEmbeddedMode();
 187
 188   // Set current study
 189   void SetCurrentStudy( SALOMEDS::Study_ptr theStudy );
 190   // Get current study
 191   SALOMEDS::Study_ptr GetCurrentStudy();
 192
 193   // Create hypothesis/algorothm of given type
 194   SMESH::SMESH_Hypothesis_ptr CreateHypothesis (const char* theHypType,
 195                                                 const char* theLibName)
 196     throw ( SALOME::SALOME_Exception );
 197
 198   // Return hypothesis of given type holding parameter values of the existing mesh
 199   SMESH::SMESH_Hypothesis_ptr GetHypothesisParameterValues (const char*           theHypType,
 200                                                             const char*           theLibName,
 201                                                             SMESH::SMESH_Mesh_ptr theMesh,
 202                                                             GEOM::GEOM_Object_ptr theGeom,
 203                                                             CORBA::Boolean        byMesh)
 204     throw ( SALOME::SALOME_Exception );
 205
 206   // Preferences
 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   /*!
 219     Set an option value
 220   */
 221   virtual void  SetOption(const char*, const char*);
 222   /*!
 223     Return an option value
 224   */
 225   virtual char* GetOption(const char*);
 226
 227   /*!
 228    * To load full mesh data from study at hyp modification or not
 229    */
 230   bool ToForgetMeshDataOnHypModif() const { return myToForgetMeshDataOnHypModif; }
 231
 232
 233   // Create empty mesh on a shape
 234   SMESH::SMESH_Mesh_ptr CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
 235     throw ( SALOME::SALOME_Exception );
 236
 237   // Create empty mesh
 238   SMESH::SMESH_Mesh_ptr CreateEmptyMesh()
 239     throw ( SALOME::SALOME_Exception );
 240
 241   //  Create a mesh and import data from an UNV file
 242   SMESH::SMESH_Mesh_ptr CreateMeshesFromUNV( const char* theFileName )
 243     throw ( SALOME::SALOME_Exception );
 244
 245   //  Create mesh(es) and import data from MED file
 246   SMESH::mesh_array* CreateMeshesFromMED( const char* theFileName,
 247                                           SMESH::DriverMED_ReadStatus& theStatus )
 248     throw ( SALOME::SALOME_Exception );
 249
 250   //  Create mesh(es) and import data from MED file
 251   SMESH::mesh_array* CreateMeshesFromSAUV( const char* theFileName,
 252                                            SMESH::DriverMED_ReadStatus& theStatus )
 253     throw ( SALOME::SALOME_Exception );
 254
 255   //  Create a mesh and import data from a STL file
 256   SMESH::SMESH_Mesh_ptr CreateMeshesFromSTL( const char* theFileName )
 257     throw ( SALOME::SALOME_Exception );
 258
 259   //  Create mesh(es) and import data from CGNS file
 260   SMESH::mesh_array* CreateMeshesFromCGNS( const char* theFileName,
 261                                            SMESH::DriverMED_ReadStatus& theStatus )
 262     throw ( SALOME::SALOME_Exception );
 263
 264   //  Create a mesh and import data from a GMF file
 265   SMESH::SMESH_Mesh_ptr CreateMeshesFromGMF( const char*             theFileName,
 266                                              CORBA::Boolean          theMakeRequiredGroups,
 267                                              SMESH::ComputeError_out theError)
 268     throw ( SALOME::SALOME_Exception );
 269
 270   // Copy a part of mesh
 271   SMESH::SMESH_Mesh_ptr CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
 272                                  const char*               meshName,
 273                                  CORBA::Boolean            toCopyGroups,
 274                                  CORBA::Boolean            toKeepIDs);
 275
 276   // Compute mesh on a shape
 277   CORBA::Boolean Compute( SMESH::SMESH_Mesh_ptr theMesh,
 278                           GEOM::GEOM_Object_ptr theShapeObject )
 279     throw ( SALOME::SALOME_Exception );
 280
 281   // Cancel Compute mesh on a shape
 282   void CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
 283                       GEOM::GEOM_Object_ptr theShapeObject );
 284
 285   /*!
 286    * \brief Return errors of mesh computation
 287    */
 288   SMESH::compute_error_array* GetComputeErrors(SMESH::SMESH_Mesh_ptr theMesh,
 289                                                GEOM::GEOM_Object_ptr  theShapeObject )
 290     throw ( SALOME::SALOME_Exception );
 291
 292   /*!
 293    * Evaluate mesh on a shape and
 294    *  returns statistic of mesh elements
 295    * Result array of number enityties
 296    */
 297   SMESH::long_array* Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
 298                               GEOM::GEOM_Object_ptr theShapeObject)
 299     throw ( SALOME::SALOME_Exception );
 300
 301   // Returns true if mesh contains enough data to be computed
 302   CORBA::Boolean IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
 303                                    GEOM::GEOM_Object_ptr theShapeObject )
 304     throw ( SALOME::SALOME_Exception );
 305
 306   /*!
 307    * Calculate Mesh as preview till indicated dimension on shape
 308    * First, verify list of hypothesis associated with the subShape.
 309    * Return mesh preview structure
 310    */
 311   SMESH::MeshPreviewStruct* Precompute( SMESH::SMESH_Mesh_ptr theMesh,
 312                                         GEOM::GEOM_Object_ptr theSubObject,
 313                                         SMESH::Dimension      theDimension,
 314                                         SMESH::long_array&    theShapesId )
 315     throw ( SALOME::SALOME_Exception );
 316
 317   // Returns errors of hypotheses definintion
 318   SMESH::algo_error_array* GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
 319                                          GEOM::GEOM_Object_ptr theSubObject )
 320       throw ( SALOME::SALOME_Exception );
 321
 322   // Return mesh elements preventing computation of a subshape
 323   SMESH::MeshPreviewStruct* GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
 324                                                  CORBA::Short          theSubShapeID )
 325     throw ( SALOME::SALOME_Exception );
 326
 327   // Get sub-shapes unique ID's list
 328   SMESH::long_array* GetSubShapesId( GEOM::GEOM_Object_ptr      theMainShapeObject,
 329                                      const SMESH::object_array& theListOfSubShape )
 330     throw ( SALOME::SALOME_Exception );
 331
 332   // Return geometrical object the given element is built on. Publish it in study.
 333   GEOM::GEOM_Object_ptr GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
 334                                                   CORBA::Long            theElementID,
 335                                                   const char*            theGeomName)
 336     throw ( SALOME::SALOME_Exception );
 337
 338   // Return geometrical object the given element is built on. Don't publish it in study.
 339   GEOM::GEOM_Object_ptr FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
 340                                                    CORBA::Long            theElementID)
 341     throw ( SALOME::SALOME_Exception );
 342
 343   // Concatenate the given meshes into one mesh
 344   SMESH::SMESH_Mesh_ptr ConcatenateCommon(const SMESH::mesh_array& theMeshesArray,
 345                                           CORBA::Boolean           theUniteIdenticalGroups,
 346                                           CORBA::Boolean           theMergeNodesAndElements,
 347                                           CORBA::Double            theMergeTolerance,
 348                                           CORBA::Boolean           theCommonGroups)
 349     throw ( SALOME::SALOME_Exception );
 350
 351   // Concatenate the given meshes into one mesh
 352   SMESH::SMESH_Mesh_ptr Concatenate(const SMESH::mesh_array& theMeshesArray,
 353                                     CORBA::Boolean           theUniteIdenticalGroups,
 354                                     CORBA::Boolean           theMergeNodesAndElements,
 355                                     CORBA::Double            theMergeTolerance)
 356     throw ( SALOME::SALOME_Exception );
 357
 358   // Concatenate the given meshes into one mesh
 359   // Create the groups of all elements from initial meshes
 360   SMESH::SMESH_Mesh_ptr ConcatenateWithGroups(const SMESH::mesh_array& theMeshesArray,
 361                                               CORBA::Boolean           theUniteIdenticalGroups,
 362                                               CORBA::Boolean           theMergeNodesAndElements,
 363                                               CORBA::Double            theMergeTolerance)
 364     throw ( SALOME::SALOME_Exception );
 365
 366   // Get MED version of the file by its name
 367   CORBA::Boolean GetMEDVersion(const char* theFileName,
 368                                SMESH::MED_VERSION& theVersion);
 369
 370   // Get names of meshes defined in file with the specified name
 371   SMESH::string_array* GetMeshNames(const char* theFileName);
 372
 373   // ****************************************************
 374   // Interface inherited methods (from SALOMEDS::Driver)
 375   // ****************************************************
 376
 377   // Save SMESH data
 378   SALOMEDS::TMPFile* Save( SALOMEDS::SComponent_ptr theComponent,
 379                          const char*              theURL,
 380                          bool                     isMultiFile );
 381   // Load SMESH data
 382   bool Load( SALOMEDS::SComponent_ptr theComponent,
 383              const SALOMEDS::TMPFile& theStream,
 384              const char*              theURL,
 385              bool                     isMultiFile );
 386   // Save SMESH data in ASCII format
 387   SALOMEDS::TMPFile* SaveASCII( SALOMEDS::SComponent_ptr theComponent,
 388                                 const char*              theURL,
 389                                 bool                     isMultiFile );
 390   // Load SMESH data in ASCII format
 391   bool LoadASCII( SALOMEDS::SComponent_ptr theComponent,
 392                   const SALOMEDS::TMPFile& theStream,
 393                   const char*              theURL,
 394                   bool                     isMultiFile );
 395
 396   // Create filter manager
 397   SMESH::FilterManager_ptr CreateFilterManager();
 398
 399   // Return a pattern mesher
 400   SMESH::SMESH_Pattern_ptr GetPattern();
 401
 402   // Create measurement instance
 403   SMESH::Measurements_ptr  CreateMeasurements();
 404
 405   // Clears study-connected data when it is closed
 406   void Close( SALOMEDS::SComponent_ptr theComponent );
 407
 408   // Get component data type
 409   char* ComponentDataType();
 410
 411   // Transform data from transient form to persistent
 412   char* IORToLocalPersistentID( SALOMEDS::SObject_ptr theSObject,
 413                                 const char*           IORString,
 414                                 CORBA::Boolean        isMultiFile,
 415                                 CORBA::Boolean        isASCII );
 416   // Transform data from persistent form to transient
 417   char* LocalPersistentIDToIOR( SALOMEDS::SObject_ptr theSObject,
 418                                 const char*           aLocalPersistentID,
 419                                 CORBA::Boolean        isMultiFile,
 420                                 CORBA::Boolean        isASCII );
 421
 422   // Returns true if object can be published in the study
 423   bool CanPublishInStudy( CORBA::Object_ptr theIOR );
 424   // Publish object in the study
 425   SALOMEDS::SObject_ptr PublishInStudy( SALOMEDS::Study_ptr   theStudy,
 426                                         SALOMEDS::SObject_ptr theSObject,
 427                                         CORBA::Object_ptr     theObject,
 428                                         const char*           theName )
 429     throw ( SALOME::SALOME_Exception );
 430
 431   // Copy-paste methods - returns true if object can be copied to the clipboard
 432   CORBA::Boolean CanCopy( SALOMEDS::SObject_ptr theObject ) { return false; }
 433   // Copy-paste methods - copy object to the clipboard
 434   SALOMEDS::TMPFile* CopyFrom( SALOMEDS::SObject_ptr theObject, CORBA::Long& theObjectID ) { return false; }
 435   // Copy-paste methods - returns true if object can be pasted from the clipboard
 436   CORBA::Boolean CanPaste( const char* theComponentName, CORBA::Long theObjectID ) { return false; }
 437   // Copy-paste methods - paste object from the clipboard
 438   SALOMEDS::SObject_ptr PasteInto( const SALOMEDS::TMPFile& theStream,
 439                                    CORBA::Long              theObjectID,
 440                                    SALOMEDS::SObject_ptr    theObject ) {
 441     SALOMEDS::SObject_var aResultSO;
 442     return aResultSO._retn();
 443   }
 444
 445   // ============
 446   // Version information
 447   // ============
 448
 449   virtual char* getVersion();
 450
 451   // ============
 452   // Dump python
 453   // ============
 454
 455   virtual Engines::TMPFile* DumpPython(CORBA::Object_ptr theStudy,
 456                                        CORBA::Boolean isPublished,
 457                                        CORBA::Boolean isMultiFile,
 458                                        CORBA::Boolean& isValidScript);
 459
 460   void AddToPythonScript (int theStudyID, const TCollection_AsciiString& theString);
 461
 462   void RemoveLastFromPythonScript (int theStudyID);
 463
 464   void SavePython (SALOMEDS::Study_ptr theStudy);
 465
 466   TCollection_AsciiString DumpPython_impl (SALOMEDS::Study_ptr theStudy,
 467                                            Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
 468                                            Resource_DataMapOfAsciiStringAsciiString& theNames,
 469                                            bool isPublished,
 470                                            bool isMultiFile,
 471                                            bool isHistoricalDump,
 472                                            bool& aValidScript,
 473                                            const TCollection_AsciiString& theSavedTrace);
 474
 475   TCollection_AsciiString GetNewPythonLines (int theStudyID);
 476
 477   void CleanPythonTrace (int theStudyID);
 478
 479
 480   // *****************************************
 481   // Internal methods
 482   // *****************************************
 483 public:
 484   // Get shape reader
 485   GEOM_Client* GetShapeReader();
 486
 487   // Tags definition
 488   static long GetHypothesisRootTag();
 489   static long GetAlgorithmsRootTag();
 490   static long GetRefOnShapeTag();
 491   static long GetRefOnAppliedHypothesisTag();
 492   static long GetRefOnAppliedAlgorithmsTag();
 493   static long GetSubMeshOnVertexTag();
 494   static long GetSubMeshOnEdgeTag();
 495   static long GetSubMeshOnFaceTag();
 496   static long GetSubMeshOnSolidTag();
 497   static long GetSubMeshOnCompoundTag();
 498   static long GetSubMeshOnWireTag();
 499   static long GetSubMeshOnShellTag();
 500   static long GetNodeGroupsTag();
 501   static long GetEdgeGroupsTag();
 502   static long GetFaceGroupsTag();
 503   static long GetVolumeGroupsTag();
 504   static long Get0DElementsGroupsTag();
 505   static long GetBallElementsGroupsTag();
 506
 507   // publishing methods
 508   SALOMEDS::SComponent_ptr PublishComponent(SALOMEDS::Study_ptr theStudy);
 509   SALOMEDS::SObject_ptr PublishMesh (SALOMEDS::Study_ptr   theStudy,
 510                                      SMESH::SMESH_Mesh_ptr theMesh,
 511                                      const char*           theName = 0);
 512   SALOMEDS::SObject_ptr PublishHypothesis (SALOMEDS::Study_ptr         theStudy,
 513                                            SMESH::SMESH_Hypothesis_ptr theHyp,
 514                                            const char*                 theName = 0);
 515   SALOMEDS::SObject_ptr PublishSubMesh (SALOMEDS::Study_ptr      theStudy,
 516                                         SMESH::SMESH_Mesh_ptr    theMesh,
 517                                         SMESH::SMESH_subMesh_ptr theSubMesh,
 518                                         GEOM::GEOM_Object_ptr    theShapeObject,
 519                                         const char*              theName = 0);
 520   SALOMEDS::SObject_ptr PublishGroup (SALOMEDS::Study_ptr    theStudy,
 521                                       SMESH::SMESH_Mesh_ptr  theMesh,
 522                                       SMESH::SMESH_GroupBase_ptr theGroup,
 523                                       GEOM::GEOM_Object_ptr  theShapeObject,
 524                                       const char*            theName = 0);
 525   bool AddHypothesisToShape(SALOMEDS::Study_ptr         theStudy,
 526                             SMESH::SMESH_Mesh_ptr       theMesh,
 527                             GEOM::GEOM_Object_ptr       theShapeObject,
 528                             SMESH::SMESH_Hypothesis_ptr theHyp);
 529   bool RemoveHypothesisFromShape(SALOMEDS::Study_ptr         theStudy,
 530                                  SMESH::SMESH_Mesh_ptr       theMesh,
 531                                  GEOM::GEOM_Object_ptr       theShapeObject,
 532                                  SMESH::SMESH_Hypothesis_ptr theHyp);
 533   SALOMEDS::SObject_ptr GetMeshOrSubmeshByShape (SALOMEDS::Study_ptr   theStudy,
 534                                                  SMESH::SMESH_Mesh_ptr theMesh,
 535                                                  GEOM::GEOM_Object_ptr theShape);
 536   static void SetName(SALOMEDS::SObject_ptr theSObject,
 537                       const char*           theName,
 538                       const char*           theDefaultName = 0);
 539
 540   static void SetPixMap(SALOMEDS::SObject_ptr theSObject,
 541                         const char*           thePixMap);
 542
 543   //  Get study context
 544   StudyContext* GetCurrentStudyContext();
 545
 546   // Register an object in a StudyContext; return object id
 547   int RegisterObject(CORBA::Object_ptr theObject);
 548
 549   // Return id of registered object
 550   CORBA::Long GetObjectId(CORBA::Object_ptr theObject);
 551
 552   // Return an object that previously had an oldID
 553   template<class TInterface>
 554   typename TInterface::_var_type GetObjectByOldId( const int oldID )
 555   {
 556     if ( StudyContext* myStudyContext = GetCurrentStudyContext() ) {
 557       string ior = myStudyContext->getIORbyOldId( oldID );
 558       if ( !ior.empty() )
 559         return TInterface::_narrow(GetORB()->string_to_object( ior.c_str() ));
 560     }
 561     return TInterface::_nil();
 562   }
 563
 564   // Get current study ID
 565   int GetCurrentStudyID();
 566
 567   /*!
 568    * \brief Find SObject for an algo
 569    */
 570   SALOMEDS::SObject_ptr GetAlgoSO(const ::SMESH_Algo* algo);
 571
 572   void UpdateParameters(/*CORBA::Object_ptr theObject,*/ const char* theParameters);
 573   char* GetParameters(CORBA::Object_ptr theObject);
 574   char* ParseParameters(const char* theParameters);
 575   const std::vector< std::string >& GetLastParameters() const { return myLastParameters; }
 576
 577 private:
 578   // Create hypothesis of given type
 579   SMESH::SMESH_Hypothesis_ptr createHypothesis( const char* theHypName,
 580                                                 const char* theLibName)
 581     throw ( SALOME::SALOME_Exception );
 582
 583   // Create empty mesh on shape
 584   SMESH::SMESH_Mesh_ptr createMesh()
 585     throw ( SALOME::SALOME_Exception );
 586
 587   static void loadGeomData( SALOMEDS::SComponent_ptr theCompRoot );
 588
 589   SMESH::mesh_array* CreateMeshesFromMEDorSAUV( const char* theFileName,
 590                                                 SMESH::DriverMED_ReadStatus& theStatus,
 591                                                 const char* theCommandNameForPython,
 592                                                 const char* theFileNameForPython);
 593
 594   void setCurrentStudy( SALOMEDS::Study_ptr theStudy,
 595                         bool                theStudyIsBeingClosed=false);
 596
 597 private:
 598   static GEOM::GEOM_Gen_var      myGeomGen;
 599   static CORBA::ORB_var          myOrb;         // ORB reference
 600   static PortableServer::POA_var myPoa;         // POA reference
 601   static SALOME_NamingService*   myNS;          // Naming Service
 602   static SALOME_LifeCycleCORBA*  myLCC;         // Life Cycle CORBA
 603   static SMESH_Gen_i*            mySMESHGen;    // Point to last created instance of the class
 604   ::SMESH_Gen                    myGen;         // SMESH_Gen local implementation
 605
 606   // hypotheses managing
 607   map<string, GenericHypothesisCreator_i*> myHypCreatorMap;
 608
 609   map<int, StudyContext*>   myStudyContextMap;  // Map of study context objects
 610
 611   GEOM_Client*              myShapeReader;      // Shape reader
 612   SALOMEDS::Study_var       myCurrentStudy;     // Current study
 613   CORBA::Boolean            myIsEmbeddedMode;   // Current mode
 614
 615   // To load full mesh data from study at hyp modification or not
 616   bool myToForgetMeshDataOnHypModif;
 617
 618   // Dump Python: trace of API methods calls
 619   std::map < int, Handle(TColStd_HSequenceOfAsciiString) > myPythonScripts;
 620   bool                                                     myIsHistoricalPythonDump;
 621   std::vector< std::string >                               myLastParameters;
 622 };
 623
 624
 625 namespace SMESH
 626 {
 627   template<class T>
 628   T
 629   DownCast(CORBA::Object_ptr theArg)
 630   {
 631     return dynamic_cast<T>(SMESH_Gen_i::GetServant(theArg).in());
 632   }
 633 }
 634
 635
 636 #endif