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Merge branch 'occ/shaper2smesh'
[modules/smesh.git] / src / SMESH_I / SMESH_Gen_i.hxx
index 7a22deae399c388ee99a251af161aca80076a0a0..b288eec86d3784c4dd7dbff3d78cfdd83b57b818 100644 (file)
-//  SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
+// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
-// 
-//  This library is free software; you can redistribute it and/or 
-//  modify it under the terms of the GNU Lesser General Public 
-//  License as published by the Free Software Foundation; either 
-//  version 2.1 of the License. 
-// 
-//  This library is distributed in the hope that it will be useful, 
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of 
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
-//  Lesser General Public License for more details. 
-// 
-//  You should have received a copy of the GNU Lesser General Public 
-//  License along with this library; if not, write to the Free Software 
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
-// 
-//  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
+// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
 //
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
 //
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 //  File   : SMESH_Gen_i.hxx
 //  Author : Paul RASCLE, EDF
 //  Module : SMESH
-//  $Header$
 
 #ifndef _SMESH_GEN_I_HXX_
 #define _SMESH_GEN_I_HXX_
 
+#include "SMESH.hxx"
+
 #include <SALOMEconfig.h>
 #include CORBA_SERVER_HEADER(SMESH_Gen)
 #include CORBA_SERVER_HEADER(SMESH_Mesh)
 #include CORBA_SERVER_HEADER(SMESH_Hypothesis)
 #include CORBA_CLIENT_HEADER(GEOM_Gen)
-#include CORBA_CLIENT_HEADER(GEOM_Shape)
 #include CORBA_CLIENT_HEADER(SALOMEDS)
 #include CORBA_CLIENT_HEADER(SALOMEDS_Attributes)
 
-
-class SMESH_Mesh_i;
-
-#include "SMESH_HypothesisFactory_i.hxx"
+#include "SMESH_Gen.hxx"
 #include "SMESH_Mesh_i.hxx"
-#include "SALOME_Component_i.hxx"
-#include "SALOME_NamingService.hxx"
+#include "SMESH_Hypothesis_i.hxx"
 
-#include "SMESH_Gen.hxx"
-#include "SMESH_topo.hxx"
-#include "GEOM_Client.hxx"
+#include <SALOME_Component_i.hxx>
+#include <SALOME_NamingService.hxx>
+#include <Utils_CorbaException.hxx>
 
-#include <HDFOI.hxx>
+#include <GEOM_Client.hxx>
+
+#include <TCollection_AsciiString.hxx>
+#include <Resource_DataMapOfAsciiStringAsciiString.hxx>
+#include <TColStd_HSequenceOfAsciiString.hxx>
+#include <NCollection_DataMap.hxx>
 
 #include <map>
+#include <sstream>
+
+class SMESH_Mesh_i;
+class SALOME_LifeCycleCORBA;
 
-typedef struct studyContext_iStruct
+// ===========================================================
+// Study context - store study-connected objects references
+// ==========================================================
+class SMESH_I_EXPORT StudyContext
 {
-  map<int,SMESH_Mesh_i*> mapMesh_i;
-} StudyContext_iStruct;
+  typedef NCollection_DataMap< int, std::string > TInt2StringMap;
+  typedef NCollection_DataMap< int, int >         TInt2IntMap;
+public:
+  // constructor
+  StudyContext() {}
+  // register object in the internal map and return its id
+  int         addObject( const std::string& theIOR );
+  // find the object id in the internal map by the IOR
+  int         findId( const std::string& theIOR );
+  // get object's IOR by id
+  std::string getIORbyId( const int theId );
+  // get object's IOR by old id
+  std::string getIORbyOldId( const int theOldId );
+  // maps old object id to the new one (used when restoring data)
+  void        mapOldToNew( const int oldId, const int newId );
+  // get old id by a new one
+  int         getOldId( const int newId );
+  // clear data
+  void        Clear();
+
+private:
+  // get next free object identifier
+  int         getNextId() { return mapIdToIOR.Extent() + 1; }
+
+  TInt2StringMap mapIdToIOR; // persistent-to-transient map
+  TInt2IntMap    mapIdToId;  // to translate object from persistent to transient form
+};
 
-class SMESH_Gen_i:
-  public POA_SMESH::SMESH_Gen,
-  public Engines_Component_i 
+// ===========================================================
+// SMESH module's engine
+// ==========================================================
+class SMESH_I_EXPORT SMESH_Gen_i:
+  public virtual POA_SMESH::SMESH_Gen,
+  public virtual Engines_Component_i
 {
 public:
+  // Get last created instance of the class
+  static SMESH_Gen_i* GetSMESHGen() { return mySMESHGen;}
+  // Get ORB object
+  static CORBA::ORB_var GetORB() { return myOrb;}
+  // Get SMESH module's POA object
+  static PortableServer::POA_var GetPOA() { return myPoa;}
+  // Get Naming Service object
+  static SALOME_NamingService* GetNS();
+  // Get SALOME_LifeCycleCORBA object
+  static SALOME_LifeCycleCORBA* GetLCC();
+  // Retrieve and get GEOM engine reference
+  static GEOM::GEOM_Gen_var GetGeomEngine( bool isShaper );
+  static GEOM::GEOM_Gen_var GetGeomEngine( GEOM::GEOM_Object_ptr );
+  // Get object of the CORBA reference
+  static PortableServer::ServantBase_var GetServant( CORBA::Object_ptr theObject );
+  // Get CORBA object corresponding to the SALOMEDS::SObject
+  static CORBA::Object_var SObjectToObject( SALOMEDS::SObject_ptr theSObject );
+  // Get the SALOMEDS::SObject corresponding to a CORBA object
+  static SALOMEDS::SObject_ptr ObjectToSObject(CORBA::Object_ptr theObject);
+  // Get the SALOMEDS::Study from naming service
+  static SALOMEDS::Study_var getStudyServant();
+  // Get GEOM Object corresponding to TopoDS_Shape
+  GEOM::GEOM_Object_ptr ShapeToGeomObject (const TopoDS_Shape& theShape );
+  // Get TopoDS_Shape corresponding to GEOM_Object
+  TopoDS_Shape GeomObjectToShape(GEOM::GEOM_Object_ptr theGeomObject);
 
+  // Default constructor
   SMESH_Gen_i();
-  SMESH_Gen_i(CORBA::ORB_ptr orb,
-              PortableServer::POA_ptr poa,
-              PortableServer::ObjectId * contId, 
-              const char *instanceName, 
-              const char *interfaceName);
+  // Standard constructor
+  SMESH_Gen_i( CORBA::ORB_ptr            orb,
+               PortableServer::POA_ptr   poa,
+               PortableServer::ObjectId* contId,
+               const char*               instanceName,
+               const char*               interfaceName );
+  // Destructor
   virtual ~SMESH_Gen_i();
-  
-  SMESH::SMESH_Hypothesis_ptr CreateHypothesis(const char* anHyp,
-                                               CORBA::Long studyId)
-    throw (SALOME::SALOME_Exception);
-  
-  SMESH::SMESH_Mesh_ptr Init(GEOM::GEOM_Gen_ptr geomEngine,
-                             CORBA::Long studyId,
-                             GEOM::GEOM_Shape_ptr aShape)
-    throw (SALOME::SALOME_Exception);
-
-  SMESH::SMESH_Mesh_ptr Init(GEOM::GEOM_Gen_ptr geomEngine,
-                             CORBA::Long studyId,
-                             GEOM::GEOM_Shape_ptr aShape,
-                                                        int meshID)
-    throw (SALOME::SALOME_Exception);
-
-  CORBA::Boolean Compute(SMESH::SMESH_Mesh_ptr aMesh,
-                         GEOM::GEOM_Shape_ptr aShape)
-    throw (SALOME::SALOME_Exception);
-
-  CORBA::Boolean IsReadyToCompute(SMESH::SMESH_Mesh_ptr aMesh,
-                                  GEOM::GEOM_Shape_ptr aShape)
-    throw (SALOME::SALOME_Exception);
-
-  SMESH::long_array* GetSubShapesId(GEOM::GEOM_Gen_ptr geomEngine,
-                                   CORBA::Long studyId,
-                                   GEOM::GEOM_Shape_ptr mainShape,
-                                   const SMESH::shape_array& listOfSubShape)
-    throw (SALOME::SALOME_Exception);
-
-       SMESH::SMESH_Mesh_ptr Import(CORBA::Long studyId, const char* fileName,
-               const char* fileType);
-
-  // inherited methods from SALOMEDS::Driver
-
-  SALOMEDS::TMPFile* Save(SALOMEDS::SComponent_ptr theComponent,
-                         const char* theURL,
-                         bool isMultiFile);
-  bool Load(SALOMEDS::SComponent_ptr theComponent,
-           const SALOMEDS::TMPFile& theStream,
-           const char* theURL,
-           bool isMultiFile);
-
-  SALOMEDS::TMPFile* SaveASCII(SALOMEDS::SComponent_ptr theComponent,
-                              const char* theURL,
-                              bool isMultiFile);
-  bool LoadASCII(SALOMEDS::SComponent_ptr theComponent,
-                const SALOMEDS::TMPFile& theStream,
-                const char* theURL,
-                bool isMultiFile);
-
-  void Close(SALOMEDS::SComponent_ptr theComponent);
+
+  // *****************************************
+  // Interface methods
+  // *****************************************
+  // Set a new Mesh object name
+  void SetName(const char* theIOR,
+               const char* theName);
+
+  //GEOM::GEOM_Gen_ptr SetGeomEngine( const char* containerLoc );
+  void SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo );
+
+  // Set embedded mode
+  void SetEmbeddedMode( CORBA::Boolean theMode );
+  // Check embedded mode
+  CORBA::Boolean IsEmbeddedMode();
+
+  // Set enable publishing in the study
+  void SetEnablePublish( CORBA::Boolean theIsEnablePublish );
+
+  // Check enable publishing
+  CORBA::Boolean IsEnablePublish();
+
+  // Update study
+  void UpdateStudy();
+
+  // Do provide info on objects
+  bool hasObjectInfo();
+
+  // Return an information for a given object
+  char* getObjectInfo(const char* entry);
+
+  // Create hypothesis/algorithm of given type
+  SMESH::SMESH_Hypothesis_ptr CreateHypothesis (const char* theHypType,
+                                                const char* theLibName)
+    throw ( SALOME::SALOME_Exception );
+
+  SMESH::SMESH_Hypothesis_ptr CreateHypothesisByAverageLength( const char*    theHypType,
+                                                               const char*    theLibName,
+                                                               CORBA::Double  theAverageLength,
+                                                               CORBA::Boolean theQuadDominated)
+    throw ( SALOME::SALOME_Exception );
+
+  // Return hypothesis of given type holding parameter values of the existing mesh
+  SMESH::SMESH_Hypothesis_ptr
+    GetHypothesisParameterValues (const char*                 theHypType,
+                                  const char*                 theLibName,
+                                  SMESH::SMESH_Mesh_ptr       theMesh,
+                                  GEOM::GEOM_Object_ptr       theGeom,
+                                  const SMESH::HypInitParams& theWay)
+    throw ( SALOME::SALOME_Exception );
+
+  /*
+   * Returns True if a hypothesis is assigned to a sole sub-mesh in a current Study
+   */
+  CORBA::Boolean GetSoleSubMeshUsingHyp( SMESH::SMESH_Hypothesis_ptr theHyp,
+                                         SMESH::SMESH_Mesh_out       theMesh,
+                                         GEOM::GEOM_Object_out       theShape);
+
+  // Preferences
+  // ------------
+  /*!
+   * Sets number of segments per diagonal of boundary box of geometry by which
+   * default segment length of appropriate 1D hypotheses is defined
+   */
+  void SetBoundaryBoxSegmentation( CORBA::Long theNbSegments ) throw ( SALOME::SALOME_Exception );
+  /*!
+   * \brief Sets default number of segments per edge
+   */
+  void SetDefaultNbSegments(CORBA::Long theNbSegments) throw ( SALOME::SALOME_Exception );
+
+  /*!
+    Set an option value
+  */
+  virtual void  SetOption(const char*, const char*);
+  /*!
+    Return an option value
+  */
+  virtual char* GetOption(const char*);
+
+  /*!
+   * To load full mesh data from study at hyp modification or not
+   */
+  bool ToForgetMeshDataOnHypModif() const { return myToForgetMeshDataOnHypModif; }
+
+
+  // Create empty mesh on a shape
+  SMESH::SMESH_Mesh_ptr CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
+    throw ( SALOME::SALOME_Exception );
+
+  // Create empty mesh
+  SMESH::SMESH_Mesh_ptr CreateEmptyMesh()
+    throw ( SALOME::SALOME_Exception );
+
+  //  Create a mesh and import data from an UNV file
+  SMESH::SMESH_Mesh_ptr CreateMeshesFromUNV( const char* theFileName )
+    throw ( SALOME::SALOME_Exception );
+
+  //  Create mesh(es) and import data from MED file
+  SMESH::mesh_array* CreateMeshesFromMED( const char* theFileName,
+                                          SMESH::DriverMED_ReadStatus& theStatus )
+    throw ( SALOME::SALOME_Exception );
+
+  //  Create mesh(es) and import data from MED file
+  SMESH::mesh_array* CreateMeshesFromSAUV( const char* theFileName,
+                                           SMESH::DriverMED_ReadStatus& theStatus )
+    throw ( SALOME::SALOME_Exception );
+
+  //  Create a mesh and import data from a STL file
+  SMESH::SMESH_Mesh_ptr CreateMeshesFromSTL( const char* theFileName )
+    throw ( SALOME::SALOME_Exception );
+
+  //  Create mesh(es) and import data from CGNS file
+  SMESH::mesh_array* CreateMeshesFromCGNS( const char* theFileName,
+                                           SMESH::DriverMED_ReadStatus& theStatus )
+    throw ( SALOME::SALOME_Exception );
+
+  //  Create a mesh and import data from a GMF file
+  SMESH::SMESH_Mesh_ptr CreateMeshesFromGMF( const char*             theFileName,
+                                             CORBA::Boolean          theMakeRequiredGroups,
+                                             SMESH::ComputeError_out theError)
+    throw ( SALOME::SALOME_Exception );
+
+  // Copy a part of mesh
+  SMESH::SMESH_Mesh_ptr CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
+                                 const char*               meshName,
+                                 CORBA::Boolean            toCopyGroups,
+                                 CORBA::Boolean            toKeepIDs)
+    throw ( SALOME::SALOME_Exception );
+
+  // Create a mesh by copying definitions of another mesh to a given geometry
+  CORBA::Boolean CopyMeshWithGeom( SMESH::SMESH_Mesh_ptr       sourceMesh,
+                                   GEOM::GEOM_Object_ptr       newGeometry,
+                                   const char*                 meshName,
+                                   CORBA::Boolean              toCopyGroups,
+                                   CORBA::Boolean              toReuseHypotheses,
+                                   CORBA::Boolean              toCopyElements,
+                                   SMESH::SMESH_Mesh_out       newMesh,
+                                   SMESH::ListOfGroups_out     newGroups,
+                                   SMESH::submesh_array_out    newSubmeshes,
+                                   SMESH::ListOfHypothesis_out newHypotheses,
+                                   SMESH::string_array_out     invalidEntries)
+    throw ( SALOME::SALOME_Exception );
+
+    // Compute mesh on a shape
+  CORBA::Boolean Compute( SMESH::SMESH_Mesh_ptr theMesh,
+                          GEOM::GEOM_Object_ptr theShapeObject )
+    throw ( SALOME::SALOME_Exception );
+
+  // Cancel Compute mesh on a shape
+  void CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
+                      GEOM::GEOM_Object_ptr theShapeObject );
+
+  /*!
+   * \brief Return errors of mesh computation
+   */
+  SMESH::compute_error_array* GetComputeErrors(SMESH::SMESH_Mesh_ptr theMesh,
+                                               GEOM::GEOM_Object_ptr  theShapeObject )
+    throw ( SALOME::SALOME_Exception );
+
+  /*!
+   * Evaluate mesh on a shape and
+   *  returns statistic of mesh elements
+   * Result array of number enityties
+   */
+  SMESH::long_array* Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
+                              GEOM::GEOM_Object_ptr theShapeObject)
+    throw ( SALOME::SALOME_Exception );
+
+  // Returns true if mesh contains enough data to be computed
+  CORBA::Boolean IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
+                                   GEOM::GEOM_Object_ptr theShapeObject )
+    throw ( SALOME::SALOME_Exception );
+
+  /*!
+   * Calculate Mesh as preview till indicated dimension on shape
+   * First, verify list of hypothesis associated with the subShape.
+   * Return mesh preview structure
+   */
+  SMESH::MeshPreviewStruct* Precompute( SMESH::SMESH_Mesh_ptr theMesh,
+                                        GEOM::GEOM_Object_ptr theSubObject,
+                                        SMESH::Dimension      theDimension,
+                                        SMESH::long_array&    theShapesId )
+    throw ( SALOME::SALOME_Exception );
+
+  // Returns errors of hypotheses definition
+  SMESH::algo_error_array* GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
+                                         GEOM::GEOM_Object_ptr theSubObject )
+    throw ( SALOME::SALOME_Exception );
+
+  // Return mesh elements preventing computation of a subshape
+  SMESH::MeshPreviewStruct* GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
+                                                 CORBA::Short          theSubShapeID )
+    throw ( SALOME::SALOME_Exception );
+
+  // Create groups of elements preventing computation of a sub-shape
+  SMESH::ListOfGroups* MakeGroupsOfBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
+                                                     CORBA::Short          theSubShapeID,
+                                                     const char*           theGroupName)
+    throw ( SALOME::SALOME_Exception );
+
+  // Get sub-shapes unique ID's list
+  SMESH::long_array* GetSubShapesId( GEOM::GEOM_Object_ptr      theMainShapeObject,
+                                     const SMESH::object_array& theListOfSubShape )
+    throw ( SALOME::SALOME_Exception );
+
+  // Return geometrical object the given element is built on. Publish it in study.
+  GEOM::GEOM_Object_ptr GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
+                                                  CORBA::Long            theElementID,
+                                                  const char*            theGeomName)
+    throw ( SALOME::SALOME_Exception );
+
+  // Return geometrical object the given element is built on. Don't publish it in study.
+  GEOM::GEOM_Object_ptr FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr  theMesh,
+                                                   CORBA::Long            theElementID)
+    throw ( SALOME::SALOME_Exception );
+
+  // Concatenate the given meshes into one mesh
+  SMESH::SMESH_Mesh_ptr ConcatenateCommon(const SMESH::ListOfIDSources& meshesArray,
+                                          CORBA::Boolean                uniteIdenticalGroups,
+                                          CORBA::Boolean                mergeNodesAndElements,
+                                          CORBA::Double                 mergeTolerance,
+                                          CORBA::Boolean                commonGroups,
+                                          SMESH::SMESH_Mesh_ptr         meshToAppendTo)
+    throw ( SALOME::SALOME_Exception );
+
+  // Concatenate the given meshes into one mesh
+  SMESH::SMESH_Mesh_ptr Concatenate(const SMESH::ListOfIDSources& meshesArray,
+                                    CORBA::Boolean                uniteIdenticalGroups,
+                                    CORBA::Boolean                mergeNodesAndElements,
+                                    CORBA::Double                 mergeTolerance,
+                                    SMESH::SMESH_Mesh_ptr         meshToAppendTo)
+    throw ( SALOME::SALOME_Exception );
+
+  // Concatenate the given meshes into one mesh
+  // Create the groups of all elements from initial meshes
+  SMESH::SMESH_Mesh_ptr ConcatenateWithGroups(const SMESH::ListOfIDSources& meshesArray,
+                                              CORBA::Boolean                uniteIdenticalGroups,
+                                              CORBA::Boolean                mergeNodesAndElements,
+                                              CORBA::Double                 mergeTolerance,
+                                              SMESH::SMESH_Mesh_ptr         meshToAppendTo)
+    throw ( SALOME::SALOME_Exception );
+
+  // Get version of MED format being used.
+  char* GetMEDFileVersion();
+
+  // Get MED version of the file by its name
+  char* GetMEDVersion(const char* theFileName);
+
+  // Check compatibility of file with MED format being used, read only.
+  CORBA::Boolean CheckCompatibility(const char* theFileName);
+
+  // Check compatibility of file with MED format being used, for append on write.
+  CORBA::Boolean CheckWriteCompatibility(const char* theFileName);
+
+  // Get names of meshes defined in file with the specified name
+  SMESH::string_array* GetMeshNames(const char* theFileName);
+
+  // ****************************************************
+  // Interface inherited methods (from SALOMEDS::Driver)
+  // ****************************************************
+
+  // Save SMESH data
+  SALOMEDS::TMPFile* Save( SALOMEDS::SComponent_ptr theComponent,
+                         const char*              theURL,
+                         bool                     isMultiFile );
+  // Load SMESH data
+  bool Load( SALOMEDS::SComponent_ptr theComponent,
+             const SALOMEDS::TMPFile& theStream,
+             const char*              theURL,
+             bool                     isMultiFile );
+  // Save SMESH data in ASCII format
+  SALOMEDS::TMPFile* SaveASCII( SALOMEDS::SComponent_ptr theComponent,
+                                const char*              theURL,
+                                bool                     isMultiFile );
+  // Load SMESH data in ASCII format
+  bool LoadASCII( SALOMEDS::SComponent_ptr theComponent,
+                  const SALOMEDS::TMPFile& theStream,
+                  const char*              theURL,
+                  bool                     isMultiFile );
+
+  // Create filter manager
+  SMESH::FilterManager_ptr CreateFilterManager();
+
+  // Return a pattern mesher
+  SMESH::SMESH_Pattern_ptr GetPattern();
+
+  // Create measurement instance
+  SMESH::Measurements_ptr  CreateMeasurements();
+
+  // Clears study-connected data when it is closed
+  void Close( SALOMEDS::SComponent_ptr theComponent );
+
+  // Get component data type
   char* ComponentDataType();
-    
-  char* IORToLocalPersistentID(SALOMEDS::SObject_ptr theSObject,
-                              const char* IORString,
-                              CORBA::Boolean isMultiFile,
-                              CORBA::Boolean isASCII);
-  char* LocalPersistentIDToIOR(SALOMEDS::SObject_ptr theSObject,
-                              const char* aLocalPersistentID,
-                              CORBA::Boolean isMultiFile,
-                              CORBA::Boolean isASCII);
-
-  bool CanPublishInStudy(CORBA::Object_ptr theIOR) { return false; }
-  SALOMEDS::SObject_ptr PublishInStudy(SALOMEDS::Study_ptr theStudy,
-                                      SALOMEDS::SObject_ptr theSObject,
-                                      CORBA::Object_ptr theObject,
-                                      const char* theName) throw (SALOME::SALOME_Exception) {
+
+  // Transform data from transient form to persistent
+  char* IORToLocalPersistentID( SALOMEDS::SObject_ptr theSObject,
+                                const char*           IORString,
+                                CORBA::Boolean        isMultiFile,
+                                CORBA::Boolean        isASCII );
+  // Transform data from persistent form to transient
+  char* LocalPersistentIDToIOR( SALOMEDS::SObject_ptr theSObject,
+                                const char*           aLocalPersistentID,
+                                CORBA::Boolean        isMultiFile,
+                                CORBA::Boolean        isASCII );
+
+  // Returns true if object can be published in the study
+  bool CanPublishInStudy( CORBA::Object_ptr theIOR );
+  // Publish object in the study
+  SALOMEDS::SObject_ptr PublishInStudy( SALOMEDS::SObject_ptr theSObject,
+                                        CORBA::Object_ptr     theObject,
+                                        const char*           theName )
+    throw ( SALOME::SALOME_Exception );
+
+  // Copy-paste methods - returns true if object can be copied to the clipboard
+  CORBA::Boolean CanCopy( SALOMEDS::SObject_ptr theObject ) { return false; }
+  // Copy-paste methods - copy object to the clipboard
+  SALOMEDS::TMPFile* CopyFrom( SALOMEDS::SObject_ptr theObject, CORBA::Long& theObjectID ) { return NULL; }
+  // Copy-paste methods - returns true if object can be pasted from the clipboard
+  CORBA::Boolean CanPaste( const char* theComponentName, CORBA::Long theObjectID ) { return false; }
+  // Copy-paste methods - paste object from the clipboard
+  SALOMEDS::SObject_ptr PasteInto( const SALOMEDS::TMPFile& theStream,
+                                   CORBA::Long              theObjectID,
+                                   SALOMEDS::SObject_ptr    theObject ) {
     SALOMEDS::SObject_var aResultSO;
     return aResultSO._retn();
   }
 
-  CORBA::Boolean CanCopy(SALOMEDS::SObject_ptr theObject) {return false;}
-  SALOMEDS::TMPFile* CopyFrom(SALOMEDS::SObject_ptr theObject, CORBA::Long& theObjectID) {return false;}
-  CORBA::Boolean CanPaste(const char* theComponentName, CORBA::Long theObjectID) {return false;}
-  SALOMEDS::SObject_ptr PasteInto(const SALOMEDS::TMPFile& theStream,
-                                 CORBA::Long theObjectID,
-                                 SALOMEDS::SObject_ptr theObject) {
-    SALOMEDS::SObject_var aResultSO;
-    return aResultSO._retn();
+  // ============
+  // Version information
+  // ============
+
+  virtual char* getVersion();
+
+  // ============
+  // Dump python
+  // ============
+
+  virtual Engines::TMPFile* DumpPython(CORBA::Boolean isPublished,
+                                       CORBA::Boolean isMultiFile,
+                                       CORBA::Boolean& isValidScript);
+
+  void AddToPythonScript (const TCollection_AsciiString& theString);
+
+  void RemoveLastFromPythonScript();
+
+  void SavePython();
+
+  TCollection_AsciiString DumpPython_impl (Resource_DataMapOfAsciiStringAsciiString& theObjectNames,
+                                           Resource_DataMapOfAsciiStringAsciiString& theNames,
+                                           bool isPublished,
+                                           bool isMultiFile,
+                                           bool isHistoricalDump,
+                                           bool& aValidScript,
+                                           TCollection_AsciiString& theSavedTrace);
+
+  TCollection_AsciiString GetNewPythonLines();
+
+  void CleanPythonTrace();
+
+  // *****************************************
+  // Internal methods
+  // *****************************************
+public:
+  // Get shape reader
+  GEOM_Client* GetShapeReader();
+
+  // Tags definition
+  static long GetHypothesisRootTag();
+  static long GetAlgorithmsRootTag();
+  static long GetRefOnShapeTag();
+  static long GetRefOnAppliedHypothesisTag();
+  static long GetRefOnAppliedAlgorithmsTag();
+  static long GetSubMeshOnVertexTag();
+  static long GetSubMeshOnEdgeTag();
+  static long GetSubMeshOnFaceTag();
+  static long GetSubMeshOnSolidTag();
+  static long GetSubMeshOnCompoundTag();
+  static long GetSubMeshOnWireTag();
+  static long GetSubMeshOnShellTag();
+  static long GetNodeGroupsTag();
+  static long GetEdgeGroupsTag();
+  static long GetFaceGroupsTag();
+  static long GetVolumeGroupsTag();
+  static long Get0DElementsGroupsTag();
+  static long GetBallElementsGroupsTag();
+
+  // publishing methods
+  SALOMEDS::SComponent_ptr PublishComponent();
+  SALOMEDS::SObject_ptr PublishMesh (SMESH::SMESH_Mesh_ptr theMesh,
+                                     const char*           theName = 0);
+  SALOMEDS::SObject_ptr PublishHypothesis (SMESH::SMESH_Hypothesis_ptr theHyp,
+                                           const char*                 theName = 0);
+  SALOMEDS::SObject_ptr PublishSubMesh (SMESH::SMESH_Mesh_ptr    theMesh,
+                                        SMESH::SMESH_subMesh_ptr theSubMesh,
+                                        GEOM::GEOM_Object_ptr    theShapeObject,
+                                        const char*              theName = 0);
+  SALOMEDS::SObject_ptr PublishGroup (SMESH::SMESH_Mesh_ptr  theMesh,
+                                      SMESH::SMESH_GroupBase_ptr theGroup,
+                                      GEOM::GEOM_Object_ptr  theShapeObject,
+                                      const char*            theName = 0);
+  void UpdateIcons(SMESH::SMESH_Mesh_ptr theMesh);
+  void HighLightInvalid(CORBA::Object_ptr theObject, bool isInvalid);
+  bool IsInvalid(SALOMEDS::SObject_ptr theObject);
+  bool AddHypothesisToShape(SMESH::SMESH_Mesh_ptr       theMesh,
+                            GEOM::GEOM_Object_ptr       theShapeObject,
+                            SMESH::SMESH_Hypothesis_ptr theHyp);
+  bool RemoveHypothesisFromShape(SMESH::SMESH_Mesh_ptr       theMesh,
+                                 GEOM::GEOM_Object_ptr       theShapeObject,
+                                 SMESH::SMESH_Hypothesis_ptr theHyp);
+  SALOMEDS::SObject_ptr GetMeshOrSubmeshByShape (SMESH::SMESH_Mesh_ptr theMesh,
+                                                 GEOM::GEOM_Object_ptr theShape);
+  static void SetName(SALOMEDS::SObject_ptr theSObject,
+                      const char*           theName,
+                      const char*           theDefaultName = 0);
+
+  static void SetPixMap(SALOMEDS::SObject_ptr theSObject,
+                        const char*           thePixMap);
+
+  //  Get study context
+  StudyContext* GetStudyContext();
+
+  // Register an object in a StudyContext; return object id
+  int RegisterObject(CORBA::Object_ptr theObject);
+
+  // Return id of registered object
+  CORBA::Long GetObjectId(CORBA::Object_ptr theObject);
+
+  // Return an object that previously had an oldID
+  template<class TInterface>
+    typename TInterface::_var_type GetObjectByOldId( const int oldID )
+  {
+    if ( myStudyContext ) {
+      std::string ior = myStudyContext->getIORbyOldId( oldID );
+      if ( !ior.empty() )
+        return TInterface::_narrow(GetORB()->string_to_object( ior.c_str() ));
+    }
+    return TInterface::_nil();
   }
 
-  GEOM_Client* _ShapeReader;
-protected:
-  SMESH_topo* ExploreMainShape(GEOM::GEOM_Gen_ptr geomEngine,
-                               CORBA::Long studyId,
-                               GEOM::GEOM_Shape_ptr aShape);
-  
+  /*!
+   * \brief Find SObject for an algo
+   */
+  SALOMEDS::SObject_ptr GetAlgoSO(const ::SMESH_Algo* algo);
+
+  void UpdateParameters(CORBA::Object_ptr theObject, const char* theParameters);
+  char* GetParameters(CORBA::Object_ptr theObject);
+  //char* ParseParameters(const char* theParameters);
+  const std::vector< int >&         GetLastParamIndices() const { return myLastParamIndex; }
+  const std::vector< std::string >& GetLastParameters() const { return myLastParameters; }
+  const std::string &               GetLastObjEntry() const { return myLastObj; }
+  std::vector< std::string >        GetAllParameters(const std::string& theObjectEntry) const;
+
+  // Move objects to the specified position
+  void Move( const SMESH::sobject_list& what,
+             SALOMEDS::SObject_ptr where,
+             CORBA::Long row );
+
+  CORBA::Boolean IsApplicable ( const char*           theAlgoType,
+                                const char*           theLibName,
+                                GEOM::GEOM_Object_ptr theShapeObject,
+                                CORBA::Boolean        toCheckAll);
+
+  SMESH::long_array* GetInsideSphere( SMESH::SMESH_IDSource_ptr meshPart,
+                                      SMESH::ElementType        theElemType,
+                                      CORBA::Double             theX,
+                                      CORBA::Double             theY,
+                                      CORBA::Double             theZ,
+                                      CORBA::Double             theR);
+
+  SMESH::long_array* GetInsideBox( SMESH::SMESH_IDSource_ptr meshPart,
+                                   SMESH::ElementType        theElemType,
+                                   CORBA::Double             theX1,
+                                   CORBA::Double             theY1,
+                                   CORBA::Double             theZ1,
+                                   CORBA::Double             theX2,
+                                   CORBA::Double             theY2,
+                                   CORBA::Double             theZ2);
+
+  SMESH::long_array* GetInsideCylinder( SMESH::SMESH_IDSource_ptr meshPart,
+                                        SMESH::ElementType        theElemType,
+                                        CORBA::Double             theX,
+                                        CORBA::Double             theY,
+                                        CORBA::Double             theZ,
+                                        CORBA::Double             theDX,
+                                        CORBA::Double             theDY,
+                                        CORBA::Double             theDZ,
+                                        CORBA::Double             theH,
+                                        CORBA::Double             theR );
+
+  SMESH::long_array* GetInside( SMESH::SMESH_IDSource_ptr meshPart,
+                                SMESH::ElementType        theElemType,
+                                GEOM::GEOM_Object_ptr     theGeom,
+                                CORBA::Double             theTolerance );
+
+private:
+  // Get hypothesis creator
+  GenericHypothesisCreator_i* getHypothesisCreator( const char*  theHypName,
+                                                    const char*  theLibName,
+                                                    std::string& thePlatformLibName)
+  throw ( SALOME::SALOME_Exception );
+  // Create hypothesis of given type
+  SMESH::SMESH_Hypothesis_ptr createHypothesis( const char* theHypName,
+                                                const char* theLibName);
+  // Create empty mesh on shape
+  SMESH::SMESH_Mesh_ptr createMesh()
+    throw ( SALOME::SALOME_Exception );
+
+  // Check mesh icon
+  bool isGeomModifIcon( SMESH::SMESH_Mesh_ptr mesh );
+
+  // Create a sub-mesh on a geometry that is not a sub-shape of the main shape
+  // for the case where a valid sub-shape not found by CopyMeshWithGeom()
+  SMESH::SMESH_subMesh_ptr createInvalidSubMesh( SMESH::SMESH_Mesh_ptr mesh,
+                                                 GEOM::GEOM_Object_ptr strangerGeom,
+                                                 const char*           name );
+
+  void highLightInvalid( SALOMEDS::SObject_ptr theSObject, bool isInvalid );
+
+  SMESH::mesh_array* CreateMeshesFromMEDorSAUV( const char* theFileName,
+                                                SMESH::DriverMED_ReadStatus& theStatus,
+                                                const char* theCommandNameForPython,
+                                                const char* theFileNameForPython);
+
+  std::vector<long> _GetInside(SMESH::SMESH_IDSource_ptr meshPart,
+                               SMESH::ElementType     theElemType,
+                               TopoDS_Shape& aShape,
+                               double* theTolerance = NULL);
+
 private:
-       void loadMesh(char * name, HDFfile * hdf_file, char * meshFile,
-               SALOMEDS::Study_var study);
-       void loadHypothesis(char * name, HDFfile * hdf_file, char * hypothesisFile,
-               int studyId);
-       void loadAlgorithms(char * name, HDFfile * hdf_file, char * algorithmsFile,
-               int studyId);
-       void loadAppliedHypothesis(HDFgroup * hdfGroupMeshId, bool _found,
-               SALOMEDS::Study_var Study, SMESH::SMESH_Mesh_var myNewMesh,
-               GEOM::GEOM_Shape_var aShape);
-       GEOM::GEOM_Gen_var getGeomEngine();
-       GEOM::GEOM_Shape_var getShape(SALOMEDS::Study_var Study, char * refFromFile);
-
-void loadAppliedAlgorithms(HDFgroup * hdfGroupMeshId, 
-       bool _found, SALOMEDS::Study_var Study, SMESH::SMESH_Mesh_var myNewMesh, 
-       GEOM::GEOM_Shape_var aShape);
-void loadSubMeshes(HDFgroup * hdfGroupMeshId, char * msgname,
-       SALOMEDS::Study_var Study, SMESH::SMESH_Mesh_var myNewMesh);
-                       
-  SMESH_HypothesisFactory_i _hypothesisFactory_i;
-  ::SMESH_Gen _impl;  // no namespace here
-
-  map<int, StudyContext_iStruct*> _mapStudyContext_i;
-  map <string, string> _SMESHCorbaObj;
+  static GEOM::GEOM_Gen_var      myGeomGen;
+  static CORBA::ORB_var          myOrb;         // ORB reference
+  static PortableServer::POA_var myPoa;         // POA reference
+  static SALOME_NamingService*   myNS;          // Naming Service
+  static SALOME_LifeCycleCORBA*  myLCC;         // Life Cycle CORBA
+  static SMESH_Gen_i*            mySMESHGen;    // Point to last created instance of the class
+  ::SMESH_Gen                    myGen;         // SMESH_Gen local implementation
+
+  // hypotheses managing
+  std::map<std::string, GenericHypothesisCreator_i*> myHypCreatorMap;
+
+  StudyContext*                  myStudyContext;  // study context
+
+  GEOM_Client*                   myShapeReader;      // Shape reader
+  CORBA::Boolean                 myIsEmbeddedMode;   // Current mode
+  CORBA::Boolean                 myIsEnablePublish;  // Enable publishing
+
+  // Default color of groups
+  std::string myDefaultGroupColor;
+
+  // To load full mesh data from study at hyp modification or not
+  bool myToForgetMeshDataOnHypModif;
+
+  // Dump Python: trace of API methods calls
+  Handle(TColStd_HSequenceOfAsciiString) myPythonScript;
+  bool                                   myIsHistoricalPythonDump;
+  std::vector< int >                     myLastParamIndex;
+  std::vector< std::string >             myLastParameters;
+  std::string                            myLastObj;
 };
 
+
+namespace SMESH
+{
+  template<class T>
+  T
+  DownCast(CORBA::Object_ptr theArg)
+  {
+    return dynamic_cast<T>(SMESH_Gen_i::GetServant(theArg).in());
+  }
+
+  /*!
+   * \brief Function used in SMESH_CATCH to convert a caught exception to
+   * SALOME::SALOME_Exception
+   */
+  inline void throwCorbaException(const char* excText)
+  {
+    THROW_SALOME_CORBA_EXCEPTION( excText, SALOME::INTERNAL_ERROR );
+  }
+}
+
+
 #endif