src/SMESH_I/SMESH_Gen_i.hxx

   1 // Copyright (C) 2007-2016  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, or (at your option) any later version.
  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_Gen.hxx"
  40 #include "SMESH_Mesh_i.hxx"
  41 #include "SMESH_Hypothesis_i.hxx"
  42
  43 #include <SALOME_Component_i.hxx>
  44 #include <SALOME_NamingService.hxx>
  45 #include <Utils_CorbaException.hxx>
  46
  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( std::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( std::string theIOR )
  82   {
  83     std::map<int, std::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   std::string getIORbyId( const int theId )
  92   {
  93     if ( mapIdToIOR.find( theId ) != mapIdToIOR.end() )
  94       return mapIdToIOR[ theId ];
  95     return std::string( "" );
  96   }
  97   // get object's IOR by old id
  98   std::string getIORbyOldId( const int theOldId )
  99   {
 100     if ( mapIdToId.find( theOldId ) != mapIdToId.end() )
 101       return getIORbyId( mapIdToId[ theOldId ] );
 102     return std::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     std::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   std::map<int, std::string> mapIdToIOR; // persistent-to-transient map
 129   std::map<int, int>         mapIdToId;  // 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_var 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(CORBA::Object_ptr theObject);
 158   // Get the SALOMEDS::Study from naming service
 159   static SALOMEDS::Study_ptr getStudyServant();
 160   // Get GEOM Object correspoding to TopoDS_Shape
 161   GEOM::GEOM_Object_ptr ShapeToGeomObject (const TopoDS_Shape& theShape );
 162   // Get TopoDS_Shape correspoding to GEOM_Object
 163   TopoDS_Shape GeomObjectToShape(GEOM::GEOM_Object_ptr theGeomObject);
 164
 165   // Default constructor
 166   SMESH_Gen_i();
 167   // Standard constructor
 168   SMESH_Gen_i( CORBA::ORB_ptr            orb,
 169                PortableServer::POA_ptr   poa,
 170                PortableServer::ObjectId* contId,
 171                const char*               instanceName,
 172                const char*               interfaceName );
 173   // Destructor
 174   virtual ~SMESH_Gen_i();
 175
 176   // *****************************************
 177   // Interface methods
 178   // *****************************************
 179   // Set a new Mesh object name
 180   void SetName(const char* theIOR,
 181                const char* theName);
 182
 183   //GEOM::GEOM_Gen_ptr SetGeomEngine( const char* containerLoc );
 184   void SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo );
 185
 186   // Set embedded mode
 187   void SetEmbeddedMode( CORBA::Boolean theMode );
 188   // Check embedded mode
 189   CORBA::Boolean IsEmbeddedMode();
 190
 191   // Set enable publishing in the study
 192   void SetEnablePublish( CORBA::Boolean theIsEnablePublish );
 193
 194   // Check enable publishing
 195   CORBA::Boolean IsEnablePublish();
 196
 197   // Update study
 198   void UpdateStudy();
 199
 200   // Create hypothesis/algorothm of given type
 201   SMESH::SMESH_Hypothesis_ptr CreateHypothesis (const char* theHypType,
 202                                                 const char* theLibName)
 203     throw ( SALOME::SALOME_Exception );
 204
 205   // Return hypothesis of given type holding parameter values of the existing mesh
 206   SMESH::SMESH_Hypothesis_ptr GetHypothesisParameterValues (const char*           theHypType,
 207                                                             const char*           theLibName,
 208                                                             SMESH::SMESH_Mesh_ptr theMesh,
 209                                                             GEOM::GEOM_Object_ptr theGeom,
 210                                                             CORBA::Boolean        byMesh)
 211     throw ( SALOME::SALOME_Exception );
 212
 213   /*
 214    * Returns True if a hypothesis is assigned to a sole sub-mesh in a current Study
 215    */
 216   CORBA::Boolean GetSoleSubMeshUsingHyp( SMESH::SMESH_Hypothesis_ptr theHyp,
 217                                          SMESH::SMESH_Mesh_out       theMesh,
 218                                          GEOM::GEOM_Object_out       theShape);
 219
 220   // Preferences
 221   // ------------
 222   /*!
 223    * Sets number of segments per diagonal of boundary box of geometry by which
 224    * default segment length of appropriate 1D hypotheses is defined
 225    */
 226   void SetBoundaryBoxSegmentation( CORBA::Long theNbSegments ) throw ( SALOME::SALOME_Exception );
 227   /*!
 228    * \brief Sets default number of segments per edge
 229    */
 230   void SetDefaultNbSegments(CORBA::Long theNbSegments) throw ( SALOME::SALOME_Exception );
 231
 232   /*!
 233     Set an option value
 234   */
 235   virtual void  SetOption(const char*, const char*);
 236   /*!
 237     Return an option value
 238   */
 239   virtual char* GetOption(const char*);
 240
 241   /*!
 242    * To load full mesh data from study at hyp modification or not
 243    */
 244   bool ToForgetMeshDataOnHypModif() const { return myToForgetMeshDataOnHypModif; }
 245
 246
 247   // Create empty mesh on a shape
 248   SMESH::SMESH_Mesh_ptr CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
 249     throw ( SALOME::SALOME_Exception );
 250
 251   // Create empty mesh
 252   SMESH::SMESH_Mesh_ptr CreateEmptyMesh()
 253     throw ( SALOME::SALOME_Exception );
 254
 255   //  Create a mesh and import data from an UNV file
 256   SMESH::SMESH_Mesh_ptr CreateMeshesFromUNV( const char* theFileName )
 257     throw ( SALOME::SALOME_Exception );
 258
 259   //  Create mesh(es) and import data from MED file
 260   SMESH::mesh_array* CreateMeshesFromMED( const char* theFileName,
 261                                           SMESH::DriverMED_ReadStatus& theStatus )
 262     throw ( SALOME::SALOME_Exception );
 263
 264   //  Create mesh(es) and import data from MED file
 265   SMESH::mesh_array* CreateMeshesFromSAUV( const char* theFileName,
 266                                            SMESH::DriverMED_ReadStatus& theStatus )
 267     throw ( SALOME::SALOME_Exception );
 268
 269   //  Create a mesh and import data from a STL file
 270   SMESH::SMESH_Mesh_ptr CreateMeshesFromSTL( const char* theFileName )
 271     throw ( SALOME::SALOME_Exception );
 272
 273   //  Create mesh(es) and import data from CGNS file
 274   SMESH::mesh_array* CreateMeshesFromCGNS( const char* theFileName,
 275                                            SMESH::DriverMED_ReadStatus& theStatus )
 276     throw ( SALOME::SALOME_Exception );
 277
 278   //  Create a mesh and import data from a GMF file
 279   SMESH::SMESH_Mesh_ptr CreateMeshesFromGMF( const char*             theFileName,
 280                                              CORBA::Boolean          theMakeRequiredGroups,
 281                                              SMESH::ComputeError_out theError)
 282     throw ( SALOME::SALOME_Exception );
 283
 284   // Copy a part of mesh
 285   SMESH::SMESH_Mesh_ptr CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
 286                                  const char*               meshName,
 287                                  CORBA::Boolean            toCopyGroups,
 288                                  CORBA::Boolean            toKeepIDs);
 289
 290   // Compute mesh on a shape
 291   CORBA::Boolean Compute( SMESH::SMESH_Mesh_ptr theMesh,
 292                           GEOM::GEOM_Object_ptr theShapeObject )
 293     throw ( SALOME::SALOME_Exception );
 294
 295   // Cancel Compute mesh on a shape
 296   void CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
 297                       GEOM::GEOM_Object_ptr theShapeObject );
 298
 299   /*!
 300    * \brief Return errors of mesh computation
 301    */
 302   SMESH::compute_error_array* GetComputeErrors(SMESH::SMESH_Mesh_ptr theMesh,
 303                                                GEOM::GEOM_Object_ptr  theShapeObject )
 304     throw ( SALOME::SALOME_Exception );
 305
 306   /*!
 307    * Evaluate mesh on a shape and
 308    *  returns statistic of mesh elements
 309    * Result array of number enityties
 310    */
 311   SMESH::long_array* Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
 312                               GEOM::GEOM_Object_ptr theShapeObject)
 313     throw ( SALOME::SALOME_Exception );
 314
 315   // Returns true if mesh contains enough data to be computed
 316   CORBA::Boolean IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
 317                                    GEOM::GEOM_Object_ptr theShapeObject )
 318     throw ( SALOME::SALOME_Exception );
 319
 320   /*!
 321    * Calculate Mesh as preview till indicated dimension on shape
 322    * First, verify list of hypothesis associated with the subShape.
 323    * Return mesh preview structure
 324    */
 325   SMESH::MeshPreviewStruct* Precompute( SMESH::SMESH_Mesh_ptr theMesh,
 326                                         GEOM::GEOM_Object_ptr theSubObject,
 327                                         SMESH::Dimension      theDimension,
 328                                         SMESH::long_array&    theShapesId )
 329     throw ( SALOME::SALOME_Exception );
 330
 331   // Returns errors of hypotheses definintion
 332   SMESH::algo_error_array* GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
 333                                          GEOM::GEOM_Object_ptr theSubObject )
 334       throw ( SALOME::SALOME_Exception );
 335
 336   // Return mesh elements preventing computation of a subshape
 337   SMESH::MeshPreviewStruct* GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
 338                                                  CORBA::Short          theSubShapeID )
 339     throw ( SALOME::SALOME_Exception );
 340
 341   // Create groups of elements preventing computation of a sub-shape
 342   SMESH::ListOfGroups* MakeGroupsOfBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
 343                                                      CORBA::Short          theSubShapeID,
 344                                                      const char*           theGroupName)
 345     throw ( SALOME::SALOME_Exception );
 346
 347   // Get sub-shapes unique ID's list
 348   SMESH::long_array* GetSubShapesId( GEOM::GEOM_Object_ptr      theMainShapeObject,
 349                                      const SMESH::object_array& theListOfSubShape )
 350     throw ( SALOME::SALOME_Exception );
 351
 352   // Return geometrical object the given element is built on. Publish it in study.
 353   GEOM::GEOM_Object_ptr GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
 354                                                   CORBA::Long            theElementID,
 355                                                   const char*            theGeomName)
 356     throw ( SALOME::SALOME_Exception );
 357
 358   // Return geometrical object the given element is built on. Don't publish it in study.
 359   GEOM::GEOM_Object_ptr FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
 360                                                    CORBA::Long            theElementID)
 361     throw ( SALOME::SALOME_Exception );
 362
 363   // Concatenate the given meshes into one mesh
 364   SMESH::SMESH_Mesh_ptr ConcatenateCommon(const SMESH::ListOfIDSources& meshesArray,
 365                                           CORBA::Boolean                uniteIdenticalGroups,
 366                                           CORBA::Boolean                mergeNodesAndElements,
 367                                           CORBA::Double                 mergeTolerance,
 368                                           CORBA::Boolean                commonGroups)
 369     throw ( SALOME::SALOME_Exception );
 370
 371   // Concatenate the given meshes into one mesh
 372   SMESH::SMESH_Mesh_ptr Concatenate(const SMESH::ListOfIDSources& meshesArray,
 373                                     CORBA::Boolean                uniteIdenticalGroups,
 374                                     CORBA::Boolean                mergeNodesAndElements,
 375                                     CORBA::Double                 mergeTolerance)
 376     throw ( SALOME::SALOME_Exception );
 377
 378   // Concatenate the given meshes into one mesh
 379   // Create the groups of all elements from initial meshes
 380   SMESH::SMESH_Mesh_ptr ConcatenateWithGroups(const SMESH::ListOfIDSources& meshesArray,
 381                                               CORBA::Boolean                uniteIdenticalGroups,
 382                                               CORBA::Boolean                mergeNodesAndElements,
 383                                               CORBA::Double                 mergeTolerance)
 384     throw ( SALOME::SALOME_Exception );
 385
 386   // Get MED version of the file by its name
 387   CORBA::Boolean GetMEDVersion(const char* theFileName,
 388                                SMESH::MED_VERSION& theVersion);
 389
 390   // Get names of meshes defined in file with the specified name
 391   SMESH::string_array* GetMeshNames(const char* theFileName);
 392
 393   // ****************************************************
 394   // Interface inherited methods (from SALOMEDS::Driver)
 395   // ****************************************************
 396
 397   // Save SMESH data
 398   SALOMEDS::TMPFile* Save( SALOMEDS::SComponent_ptr theComponent,
 399                          const char*              theURL,
 400                          bool                     isMultiFile );
 401   // Load SMESH data
 402   bool Load( SALOMEDS::SComponent_ptr theComponent,
 403              const SALOMEDS::TMPFile& theStream,
 404              const char*              theURL,
 405              bool                     isMultiFile );
 406   // Save SMESH data in ASCII format
 407   SALOMEDS::TMPFile* SaveASCII( SALOMEDS::SComponent_ptr theComponent,
 408                                 const char*              theURL,
 409                                 bool                     isMultiFile );
 410   // Load SMESH data in ASCII format
 411   bool LoadASCII( SALOMEDS::SComponent_ptr theComponent,
 412                   const SALOMEDS::TMPFile& theStream,
 413                   const char*              theURL,
 414                   bool                     isMultiFile );
 415
 416   // Create filter manager
 417   SMESH::FilterManager_ptr CreateFilterManager();
 418
 419   // Return a pattern mesher
 420   SMESH::SMESH_Pattern_ptr GetPattern();
 421
 422   // Create measurement instance
 423   SMESH::Measurements_ptr  CreateMeasurements();
 424
 425   // Clears study-connected data when it is closed
 426   void Close( SALOMEDS::SComponent_ptr theComponent );
 427
 428   // Get component data type
 429   char* ComponentDataType();
 430
 431   // Transform data from transient form to persistent
 432   char* IORToLocalPersistentID( SALOMEDS::SObject_ptr theSObject,
 433                                 const char*           IORString,
 434                                 CORBA::Boolean        isMultiFile,
 435                                 CORBA::Boolean        isASCII );
 436   // Transform data from persistent form to transient
 437   char* LocalPersistentIDToIOR( SALOMEDS::SObject_ptr theSObject,
 438                                 const char*           aLocalPersistentID,
 439                                 CORBA::Boolean        isMultiFile,
 440                                 CORBA::Boolean        isASCII );
 441
 442   // Returns true if object can be published in the study
 443   bool CanPublishInStudy( CORBA::Object_ptr theIOR );
 444   // Publish object in the study
 445   SALOMEDS::SObject_ptr PublishInStudy( SALOMEDS::SObject_ptr theSObject,
 446                                         CORBA::Object_ptr     theObject,
 447                                         const char*           theName )
 448     throw ( SALOME::SALOME_Exception );
 449
 450   // Copy-paste methods - returns true if object can be copied to the clipboard
 451   CORBA::Boolean CanCopy( SALOMEDS::SObject_ptr theObject ) { return false; }
 452   // Copy-paste methods - copy object to the clipboard
 453   SALOMEDS::TMPFile* CopyFrom( SALOMEDS::SObject_ptr theObject, CORBA::Long& theObjectID ) { return NULL; }
 454   // Copy-paste methods - returns true if object can be pasted from the clipboard
 455   CORBA::Boolean CanPaste( const char* theComponentName, CORBA::Long theObjectID ) { return false; }
 456   // Copy-paste methods - paste object from the clipboard
 457   SALOMEDS::SObject_ptr PasteInto( const SALOMEDS::TMPFile& theStream,
 458                                    CORBA::Long              theObjectID,
 459                                    SALOMEDS::SObject_ptr    theObject ) {
 460     SALOMEDS::SObject_var aResultSO;
 461     return aResultSO._retn();
 462   }
 463
 464   // ============
 465   // Version information
 466   // ============
 467
 468   virtual char* getVersion();
 469
 470   // ============
 471   // Dump python
 472   // ============
 473
 474   virtual Engines::TMPFile* DumpPython(CORBA::Boolean isPublished,
 475                                        CORBA::Boolean isMultiFile,
 476                                        CORBA::Boolean& isValidScript);
 477
 478   void AddToPythonScript (const TCollection_AsciiString& theString);
 479
 480   void RemoveLastFromPythonScript();
 481
 482   void SavePython();
 483
 484   TCollection_AsciiString DumpPython_impl (Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
 485                                            Resource_DataMapOfAsciiStringAsciiString& theNames,
 486                                            bool isPublished,
 487                                            bool isMultiFile,
 488                                            bool isHistoricalDump,
 489                                            bool& aValidScript,
 490                                            TCollection_AsciiString& theSavedTrace);
 491
 492   TCollection_AsciiString GetNewPythonLines();
 493
 494   void CleanPythonTrace();
 495
 496   // *****************************************
 497   // Internal methods
 498   // *****************************************
 499 public:
 500   // Get shape reader
 501   GEOM_Client* GetShapeReader();
 502
 503   // Tags definition
 504   static long GetHypothesisRootTag();
 505   static long GetAlgorithmsRootTag();
 506   static long GetRefOnShapeTag();
 507   static long GetRefOnAppliedHypothesisTag();
 508   static long GetRefOnAppliedAlgorithmsTag();
 509   static long GetSubMeshOnVertexTag();
 510   static long GetSubMeshOnEdgeTag();
 511   static long GetSubMeshOnFaceTag();
 512   static long GetSubMeshOnSolidTag();
 513   static long GetSubMeshOnCompoundTag();
 514   static long GetSubMeshOnWireTag();
 515   static long GetSubMeshOnShellTag();
 516   static long GetNodeGroupsTag();
 517   static long GetEdgeGroupsTag();
 518   static long GetFaceGroupsTag();
 519   static long GetVolumeGroupsTag();
 520   static long Get0DElementsGroupsTag();
 521   static long GetBallElementsGroupsTag();
 522
 523   // publishing methods
 524   SALOMEDS::SComponent_ptr PublishComponent();
 525   SALOMEDS::SObject_ptr PublishMesh (SMESH::SMESH_Mesh_ptr theMesh,
 526                                      const char*           theName = 0);
 527   SALOMEDS::SObject_ptr PublishHypothesis (SMESH::SMESH_Hypothesis_ptr theHyp,
 528                                            const char*                 theName = 0);
 529   SALOMEDS::SObject_ptr PublishSubMesh (SMESH::SMESH_Mesh_ptr    theMesh,
 530                                         SMESH::SMESH_subMesh_ptr theSubMesh,
 531                                         GEOM::GEOM_Object_ptr    theShapeObject,
 532                                         const char*              theName = 0);
 533   SALOMEDS::SObject_ptr PublishGroup (SMESH::SMESH_Mesh_ptr  theMesh,
 534                                       SMESH::SMESH_GroupBase_ptr theGroup,
 535                                       GEOM::GEOM_Object_ptr  theShapeObject,
 536                                       const char*            theName = 0);
 537   bool AddHypothesisToShape(SMESH::SMESH_Mesh_ptr       theMesh,
 538                             GEOM::GEOM_Object_ptr       theShapeObject,
 539                             SMESH::SMESH_Hypothesis_ptr theHyp);
 540   bool RemoveHypothesisFromShape(SMESH::SMESH_Mesh_ptr       theMesh,
 541                                  GEOM::GEOM_Object_ptr       theShapeObject,
 542                                  SMESH::SMESH_Hypothesis_ptr theHyp);
 543   SALOMEDS::SObject_ptr GetMeshOrSubmeshByShape (SMESH::SMESH_Mesh_ptr theMesh,
 544                                                  GEOM::GEOM_Object_ptr theShape);
 545   static void SetName(SALOMEDS::SObject_ptr theSObject,
 546                       const char*           theName,
 547                       const char*           theDefaultName = 0);
 548
 549   static void SetPixMap(SALOMEDS::SObject_ptr theSObject,
 550                         const char*           thePixMap);
 551
 552   //  Get study context
 553   StudyContext* GetStudyContext();
 554
 555   // Register an object in a StudyContext; return object id
 556   int RegisterObject(CORBA::Object_ptr theObject);
 557
 558   // Return id of registered object
 559   CORBA::Long GetObjectId(CORBA::Object_ptr theObject);
 560
 561   // Return an object that previously had an oldID
 562   template<class TInterface>
 563   typename TInterface::_var_type GetObjectByOldId( const int oldID )
 564   {
 565     if ( myStudyContext ) {
 566       std::string ior = myStudyContext->getIORbyOldId( oldID );
 567       if ( !ior.empty() )
 568         return TInterface::_narrow(GetORB()->string_to_object( ior.c_str() ));
 569     }
 570     return TInterface::_nil();
 571   }
 572
 573   /*!
 574    * \brief Find SObject for an algo
 575    */
 576   SALOMEDS::SObject_ptr GetAlgoSO(const ::SMESH_Algo* algo);
 577
 578   void UpdateParameters(CORBA::Object_ptr theObject, const char* theParameters);
 579   char* GetParameters(CORBA::Object_ptr theObject);
 580   //char* ParseParameters(const char* theParameters);
 581   const std::vector< int >&         GetLastParamIndices() const { return myLastParamIndex; }
 582   const std::vector< std::string >& GetLastParameters() const { return myLastParameters; }
 583   const std::string &               GetLastObjEntry() const { return myLastObj; }
 584   std::vector< std::string >        GetAllParameters(const std::string& theObjectEntry) const;
 585
 586   // Move objects to the specified position
 587   void Move( const SMESH::sobject_list& what,
 588              SALOMEDS::SObject_ptr where,
 589              CORBA::Long row );
 590
 591   CORBA::Boolean IsApplicable ( const char*           theAlgoType,
 592                                 const char*           theLibName,
 593                                 GEOM::GEOM_Object_ptr theShapeObject,
 594                                 CORBA::Boolean        toCheckAll);
 595
 596   SMESH::long_array* GetInsideSphere( SMESH::SMESH_IDSource_ptr meshPart,
 597                                       SMESH::ElementType        theElemType,
 598                                       CORBA::Double             theX,
 599                                       CORBA::Double             theY,
 600                                       CORBA::Double             theZ,
 601                                       CORBA::Double             theR);
 602
 603   SMESH::long_array* GetInsideBox( SMESH::SMESH_IDSource_ptr meshPart,
 604                                    SMESH::ElementType        theElemType,
 605                                    CORBA::Double             theX1,
 606                                    CORBA::Double             theY1,
 607                                    CORBA::Double             theZ1,
 608                                    CORBA::Double             theX2,
 609                                    CORBA::Double             theY2,
 610                                    CORBA::Double             theZ2);
 611
 612   SMESH::long_array* GetInsideCylinder( SMESH::SMESH_IDSource_ptr meshPart,
 613                                         SMESH::ElementType        theElemType,
 614                                         CORBA::Double             theX,
 615                                         CORBA::Double             theY,
 616                                         CORBA::Double             theZ,
 617                                         CORBA::Double             theDX,
 618                                         CORBA::Double             theDY,
 619                                         CORBA::Double             theDZ,
 620                                         CORBA::Double             theH,
 621                                         CORBA::Double             theR );
 622
 623   SMESH::long_array* GetInside( SMESH::SMESH_IDSource_ptr meshPart,
 624                                 SMESH::ElementType        theElemType,
 625                                 GEOM::GEOM_Object_ptr     theGeom,
 626                                 CORBA::Double             theTolerance );
 627
 628 private:
 629   // Get hypothesis creator
 630   GenericHypothesisCreator_i* getHypothesisCreator( const char*  theHypName,
 631                                                     const char*  theLibName,
 632                                                     std::string& thePlatformLibName)
 633   throw ( SALOME::SALOME_Exception );
 634   // Create hypothesis of given type
 635   SMESH::SMESH_Hypothesis_ptr createHypothesis( const char* theHypName,
 636                                                 const char* theLibName);
 637   // Create empty mesh on shape
 638   SMESH::SMESH_Mesh_ptr createMesh()
 639     throw ( SALOME::SALOME_Exception );
 640
 641   static void loadGeomData( SALOMEDS::SComponent_ptr theCompRoot );
 642
 643   SMESH::mesh_array* CreateMeshesFromMEDorSAUV( const char* theFileName,
 644                                                 SMESH::DriverMED_ReadStatus& theStatus,
 645                                                 const char* theCommandNameForPython,
 646                                                 const char* theFileNameForPython);
 647
 648   std::vector<long> _GetInside(SMESH::SMESH_IDSource_ptr meshPart,
 649                                SMESH::ElementType     theElemType,
 650                                TopoDS_Shape& aShape,
 651                                double* theTolerance = NULL);
 652
 653 private:
 654   static GEOM::GEOM_Gen_var      myGeomGen;
 655   static CORBA::ORB_var          myOrb;         // ORB reference
 656   static PortableServer::POA_var myPoa;         // POA reference
 657   static SALOME_NamingService*   myNS;          // Naming Service
 658   static SALOME_LifeCycleCORBA*  myLCC;         // Life Cycle CORBA
 659   static SMESH_Gen_i*            mySMESHGen;    // Point to last created instance of the class
 660   ::SMESH_Gen                    myGen;         // SMESH_Gen local implementation
 661
 662   // hypotheses managing
 663   std::map<std::string, GenericHypothesisCreator_i*> myHypCreatorMap;
 664
 665   StudyContext*                  myStudyContext;  // study context
 666
 667   GEOM_Client*                   myShapeReader;      // Shape reader
 668   CORBA::Boolean                 myIsEmbeddedMode;   // Current mode
 669   CORBA::Boolean                 myIsEnablePublish;  // Enable publishing
 670
 671   // Default color of groups
 672   std::string myDefaultGroupColor;
 673
 674   // To load full mesh data from study at hyp modification or not
 675   bool myToForgetMeshDataOnHypModif;
 676
 677   // Dump Python: trace of API methods calls
 678   Handle(TColStd_HSequenceOfAsciiString) myPythonScript;
 679   bool                                   myIsHistoricalPythonDump;
 680   std::vector< int >                     myLastParamIndex;
 681   std::vector< std::string >             myLastParameters;
 682   std::string                            myLastObj;
 683 };
 684
 685
 686 namespace SMESH
 687 {
 688   template<class T>
 689   T
 690   DownCast(CORBA::Object_ptr theArg)
 691   {
 692     return dynamic_cast<T>(SMESH_Gen_i::GetServant(theArg).in());
 693   }
 694
 695   /*!
 696    * \brief Function used in SMESH_CATCH to convert a caught exception to
 697    * SALOME::SALOME_Exception
 698    */
 699   inline void throwCorbaException(const char* excText)
 700   {
 701     THROW_SALOME_CORBA_EXCEPTION( excText, SALOME::INTERNAL_ERROR );
 702   }
 703 }
 704
 705
 706 #endif