This commit was generated by cvs2git to create branch 'BR-D5-38-2003'.

Cherrypick from master 2005-10-11 13:41:57 UTC eap <eap@opencascade.com> 'PAL10196. use renamed GetGroupNames()->GetGroupNamesAndTypes() of MED Driver': src/Controls/SMESH_ControlsDef.hxx src/DriverMED/DriverMED_Family.h src/DriverMED/DriverMED_R_SMESHDS_Mesh.h src/OBJECT/SMESH_Actor.cxx src/OBJECT/SMESH_Actor.h src/SMDS/SMDS_VolumeTool.hxx src/SMESH/SMESH_Mesh.cxx src/SMESH/SMESH_Mesh.hxx src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx src/SMESHGUI/SMESHGUI_FilterUtils.cxx src/SMESHGUI/SMESHGUI_FilterUtils.h src/SMESH_I/SMESH_MEDFamily_i.hxx src/SMESH_I/SMESH_MEDSupport_i.hxx
2025-02-19 22:13:06 +05:00 · 2005-10-11 13:41:58 +00:00 · 2005-10-11 13:41:58 +00:00 · cd6f3c42cf
commit cd6f3c42cf
parent 3d00133235
13 changed files with 5953 additions and 0 deletions
--- a/src/Controls/SMESH_ControlsDef.hxx
+++ b/src/Controls/SMESH_ControlsDef.hxx
@ -0,0 +1,660 @@
+//  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 
+
+#ifndef _SMESH_CONTROLSDEF_HXX_
+#define _SMESH_CONTROLSDEF_HXX_
+
+#include <set>
+#include <map>
+#include <vector>
+#include <boost/shared_ptr.hpp>
+#include <gp_XYZ.hxx>
+#include <Geom_Surface.hxx>
+#include <TColStd_SequenceOfInteger.hxx>
+#include <TColStd_MapOfInteger.hxx>
+#include <TCollection_AsciiString.hxx>
+
+#include "SMDSAbs_ElementType.hxx"
+#include "SMDS_MeshNode.hxx"
+
+#include "SMESH_Controls.hxx"
+
+class SMDS_MeshElement;
+class SMDS_MeshFace;
+class SMDS_MeshNode;
+class SMDS_Mesh;
+
+class SMESHDS_Mesh;
+class SMESHDS_SubMesh;
+
+class gp_Pnt;
+class TopoDS_Shape;
+
+
+namespace SMESH{
+  namespace Controls{
+
+    class TSequenceOfXYZ: public std::vector<gp_XYZ>
+    {
+    public:
+      typedef std::vector<gp_XYZ> TSuperClass;
+      TSequenceOfXYZ()
+      {}
+
+      TSequenceOfXYZ(size_type n):
+	TSuperClass(n)
+      {}
+
+      TSequenceOfXYZ(size_type n, const value_type& t):
+	TSuperClass(n,t)
+      {}
+
+      TSequenceOfXYZ(const TSequenceOfXYZ& theSequenceOfXYZ):
+	TSuperClass(theSequenceOfXYZ)
+      {}
+
+      template <class InputIterator>
+      TSequenceOfXYZ(InputIterator theBegin, InputIterator theEnd):
+	TSuperClass(theBegin,theEnd)
+      {}
+
+      TSequenceOfXYZ& operator=(const TSequenceOfXYZ& theSequenceOfXYZ){
+	TSuperClass::operator=(theSequenceOfXYZ);
+	return *this;
+      }
+
+      reference operator()(size_type n){
+	return TSuperClass::operator[](n-1);
+      }
+
+      const_reference operator()(size_type n) const{
+	return TSuperClass::operator[](n-1);
+      }
+
+    private:
+      reference operator[](size_type n);
+
+      const_reference operator[](size_type n) const;
+    };
+
+    /*
+      Class       : Functor
+      Description : Root of all Functors
+    */
+    class Functor
+    {
+    public:
+      ~Functor(){}
+      virtual void SetMesh( const SMDS_Mesh* theMesh ) = 0;
+      virtual SMDSAbs_ElementType GetType() const = 0;
+    };
+
+    /*
+      Class       : NumericalFunctor
+      Description : Root of all Functors returning numeric value
+    */
+    class NumericalFunctor: public virtual Functor{
+    public:
+      NumericalFunctor();
+      virtual void SetMesh( const SMDS_Mesh* theMesh );
+      virtual double GetValue( long theElementId );
+      virtual double GetValue(const TSequenceOfXYZ& thePoints) { return -1.0;};
+      virtual SMDSAbs_ElementType GetType() const = 0;
+      virtual double GetBadRate( double Value, int nbNodes ) const = 0;
+      long  GetPrecision() const;
+      void  SetPrecision( const long thePrecision );
+      
+      bool GetPoints(const int theId, 
+		     TSequenceOfXYZ& theRes) const;
+      static bool GetPoints(const SMDS_MeshElement* theElem, 
+			    TSequenceOfXYZ& theRes);
+    protected:
+      const SMDS_Mesh* myMesh;
+      long       myPrecision;
+    };
+  
+  
+    /*
+      Class       : Volume
+      Description : Functor calculating volume of 3D mesh element
+    */
+    class Volume: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( long theElementId );
+      //virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+    };
+  
+  
+    /*
+      Class       : SMESH_MinimumAngle
+      Description : Functor for calculation of minimum angle
+    */
+    class MinimumAngle: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+    };
+  
+  
+    /*
+      Class       : AspectRatio
+      Description : Functor for calculating aspect ratio
+    */
+    class AspectRatio: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+    };
+  
+  
+    /*
+      Class       : AspectRatio3D
+      Description : Functor for calculating aspect ratio of 3D elems.
+    */
+    class AspectRatio3D: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+    };
+  
+  
+    /*
+      Class       : Warping
+      Description : Functor for calculating warping
+    */
+    class Warping: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+      
+    private:
+      double ComputeA( const gp_XYZ&, const gp_XYZ&, const gp_XYZ&, const gp_XYZ& ) const;
+    };
+  
+  
+    /*
+      Class       : Taper
+      Description : Functor for calculating taper
+    */
+    class Taper: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+    };
+    
+  
+    /*
+      Class       : Skew
+      Description : Functor for calculating skew in degrees
+    */
+    class Skew: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+    };
+  
+    
+    /*
+      Class       : Area
+      Description : Functor for calculating area
+    */
+    class Area: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+    };
+  
+  
+    /*
+      Class       : Length
+      Description : Functor for calculating length of edge
+    */
+    class Length: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+    };
+  
+    /*
+      Class       : Length2D
+      Description : Functor for calculating length of edge
+    */
+    class Length2D: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( long theElementId );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+      struct Value{
+	double myLength;
+	long myPntId[2];
+	Value(double theLength, long thePntId1, long thePntId2);
+	bool operator<(const Value& x) const;
+      };
+      typedef std::set<Value> TValues;
+      void GetValues(TValues& theValues);
+      
+    };
+    typedef boost::shared_ptr<Length2D> Length2DPtr;
+
+    /*
+      Class       : MultiConnection
+      Description : Functor for calculating number of faces conneted to the edge
+    */
+    class MultiConnection: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( long theElementId );
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+    };
+    
+    /*
+      Class       : MultiConnection2D
+      Description : Functor for calculating number of faces conneted to the edge
+    */
+    class MultiConnection2D: public virtual NumericalFunctor{
+    public:
+      virtual double GetValue( long theElementId );
+      virtual double GetValue( const TSequenceOfXYZ& thePoints );
+      virtual double GetBadRate( double Value, int nbNodes ) const;
+      virtual SMDSAbs_ElementType GetType() const;
+      struct Value{
+	long myPntId[2];
+	Value(long thePntId1, long thePntId2);
+	bool operator<(const Value& x) const;
+      };
+      typedef std::map<Value,int> MValues;
+
+      void GetValues(MValues& theValues);
+    };
+    typedef boost::shared_ptr<MultiConnection2D> MultiConnection2DPtr;
+    /*
+      PREDICATES
+    */
+    /*
+      Class       : Predicate
+      Description : Base class for all predicates
+    */
+    class Predicate: public virtual Functor{
+    public:
+      virtual bool IsSatisfy( long theElementId ) = 0;
+      virtual SMDSAbs_ElementType GetType() const = 0;
+    };
+    
+  
+  
+    /*
+      Class       : FreeBorders
+      Description : Predicate for free borders
+    */
+    class FreeBorders: public virtual Predicate{
+    public:
+      FreeBorders();
+      virtual void SetMesh( const SMDS_Mesh* theMesh );
+      virtual bool IsSatisfy( long theElementId );
+      virtual SMDSAbs_ElementType GetType() const;
+            
+    protected:
+      const SMDS_Mesh* myMesh;
+    };
+   
+
+    /*
+      Class       : BadOrientedVolume
+      Description : Predicate bad oriented volumes
+    */
+    class BadOrientedVolume: public virtual Predicate{
+    public:
+      BadOrientedVolume();
+      virtual void SetMesh( const SMDS_Mesh* theMesh );
+      virtual bool IsSatisfy( long theElementId );
+      virtual SMDSAbs_ElementType GetType() const;
+            
+    protected:
+      const SMDS_Mesh* myMesh;
+    };
+   
+
+    /*
+      Class       : FreeEdges
+      Description : Predicate for free Edges
+    */
+    class FreeEdges: public virtual Predicate{
+    public:
+      FreeEdges();
+      virtual void SetMesh( const SMDS_Mesh* theMesh );
+      virtual bool IsSatisfy( long theElementId );
+      virtual SMDSAbs_ElementType GetType() const;
+      static bool IsFreeEdge( const SMDS_MeshNode** theNodes, const int theFaceId  );
+      typedef long TElemId;
+      struct Border{
+	TElemId myElemId;
+	TElemId myPntId[2];
+	Border(long theElemId, long thePntId1, long thePntId2);
+	bool operator<(const Border& x) const;
+      };
+      typedef std::set<Border> TBorders;
+      void GetBoreders(TBorders& theBorders);
+      
+    protected:
+      const SMDS_Mesh* myMesh;
+    };
+    typedef boost::shared_ptr<FreeEdges> FreeEdgesPtr;
+
+
+    /*
+      Class       : RangeOfIds
+      Description : Predicate for Range of Ids.
+                    Range may be specified with two ways.
+                    1. Using AddToRange method
+                    2. With SetRangeStr method. Parameter of this method is a string
+                       like as "1,2,3,50-60,63,67,70-"
+    */
+    class RangeOfIds: public virtual Predicate
+    {
+    public:
+                                    RangeOfIds();
+      virtual void                  SetMesh( const SMDS_Mesh* theMesh );
+      virtual bool                  IsSatisfy( long theNodeId );
+      virtual SMDSAbs_ElementType   GetType() const;
+      virtual void                  SetType( SMDSAbs_ElementType theType );
+
+      bool                          AddToRange( long theEntityId );
+      void                          GetRangeStr( TCollection_AsciiString& );
+      bool                          SetRangeStr( const TCollection_AsciiString& );
+
+    protected:
+      const SMDS_Mesh*              myMesh;
+
+      TColStd_SequenceOfInteger     myMin;
+      TColStd_SequenceOfInteger     myMax;
+      TColStd_MapOfInteger          myIds;
+
+      SMDSAbs_ElementType           myType;
+    };
+    
+    typedef boost::shared_ptr<RangeOfIds> RangeOfIdsPtr;
+   
+    
+    /*
+      Class       : Comparator
+      Description : Base class for comparators
+    */
+    class Comparator: public virtual Predicate{
+    public:
+      Comparator();
+      virtual ~Comparator();
+      virtual void SetMesh( const SMDS_Mesh* theMesh );
+      virtual void SetMargin(double theValue);
+      virtual void SetNumFunctor(NumericalFunctorPtr theFunct);
+      virtual bool IsSatisfy( long theElementId ) = 0;
+      virtual SMDSAbs_ElementType GetType() const;
+      double  GetMargin();
+  
+    protected:
+      double myMargin;
+      NumericalFunctorPtr myFunctor;
+    };
+    typedef boost::shared_ptr<Comparator> ComparatorPtr;
+  
+  
+    /*
+      Class       : LessThan
+      Description : Comparator "<"
+    */
+    class LessThan: public virtual Comparator{
+    public:
+      virtual bool IsSatisfy( long theElementId );
+    };
+  
+  
+    /*
+      Class       : MoreThan
+      Description : Comparator ">"
+    */
+    class MoreThan: public virtual Comparator{
+    public:
+      virtual bool IsSatisfy( long theElementId );
+    };
+  
+  
+    /*
+      Class       : EqualTo
+      Description : Comparator "="
+    */
+    class EqualTo: public virtual Comparator{
+    public:
+      EqualTo();
+      virtual bool IsSatisfy( long theElementId );
+      virtual void SetTolerance( double theTol );
+      virtual double GetTolerance();
+  
+    private:
+      double myToler;
+    };
+    typedef boost::shared_ptr<EqualTo> EqualToPtr;
+  
+    
+    /*
+      Class       : LogicalNOT
+      Description : Logical NOT predicate
+    */
+    class LogicalNOT: public virtual Predicate{
+    public:
+      LogicalNOT();
+      virtual ~LogicalNOT();
+      virtual bool IsSatisfy( long theElementId );
+      virtual void SetMesh( const SMDS_Mesh* theMesh );
+      virtual void SetPredicate(PredicatePtr thePred);
+      virtual SMDSAbs_ElementType GetType() const;
+  
+    private:
+      PredicatePtr myPredicate;
+    };
+    typedef boost::shared_ptr<LogicalNOT> LogicalNOTPtr;
+    
+  
+    /*
+      Class       : LogicalBinary
+      Description : Base class for binary logical predicate
+    */
+    class LogicalBinary: public virtual Predicate{
+    public:
+      LogicalBinary();
+      virtual ~LogicalBinary();
+      virtual void SetMesh( const SMDS_Mesh* theMesh );
+      virtual void SetPredicate1(PredicatePtr thePred);
+      virtual void SetPredicate2(PredicatePtr thePred);
+      virtual SMDSAbs_ElementType GetType() const;
+  
+    protected:
+      PredicatePtr myPredicate1;
+      PredicatePtr myPredicate2;
+    };
+    typedef boost::shared_ptr<LogicalBinary> LogicalBinaryPtr;
+  
+  
+    /*
+      Class       : LogicalAND
+      Description : Logical AND
+    */
+    class LogicalAND: public virtual LogicalBinary{
+    public:
+      virtual bool IsSatisfy( long theElementId );
+    };
+  
+  
+    /*
+      Class       : LogicalOR
+      Description : Logical OR
+    */
+    class LogicalOR: public virtual LogicalBinary{
+    public:
+      virtual bool IsSatisfy( long theElementId );
+    };
+  
+  
+    /*
+      Class       : ManifoldPart
+      Description : Predicate for manifold part of mesh
+    */
+    class ManifoldPart: public virtual Predicate{
+    public:
+
+      /* internal class for algorithm uses */
+      class Link
+      {
+      public:
+        Link( SMDS_MeshNode* theNode1,
+              SMDS_MeshNode* theNode2 );
+        ~Link();
+        
+        bool IsEqual( const ManifoldPart::Link& theLink ) const;
+        bool operator<(const ManifoldPart::Link& x) const;
+        
+        SMDS_MeshNode* myNode1;
+        SMDS_MeshNode* myNode2;
+      };
+
+      bool IsEqual( const ManifoldPart::Link& theLink1,
+                    const ManifoldPart::Link& theLink2 );
+      
+      typedef std::set<ManifoldPart::Link>                TMapOfLink;
+      typedef std::vector<SMDS_MeshFace*>                 TVectorOfFacePtr;
+      typedef std::vector<ManifoldPart::Link>             TVectorOfLink;
+      typedef std::map<SMDS_MeshFace*,int>                TDataMapFacePtrInt;
+      typedef std::map<ManifoldPart::Link,SMDS_MeshFace*> TDataMapOfLinkFacePtr;
+      
+      ManifoldPart();
+      ~ManifoldPart();
+      virtual void SetMesh( const SMDS_Mesh* theMesh );
+      // inoke when all parameters already set
+      virtual bool IsSatisfy( long theElementId );
+      virtual      SMDSAbs_ElementType GetType() const;
+
+      void    SetAngleTolerance( const double theAngToler );
+      double  GetAngleTolerance() const;
+      void    SetIsOnlyManifold( const bool theIsOnly );
+      void    SetStartElem( const long  theStartElemId );
+
+    private:
+      bool    process();
+      bool    findConnected( const TDataMapFacePtrInt& theAllFacePtrInt,
+                             SMDS_MeshFace*            theStartFace,
+                             TMapOfLink&               theNonManifold,
+                             TColStd_MapOfInteger&     theResFaces );
+      bool    isInPlane( const SMDS_MeshFace* theFace1,
+                          const SMDS_MeshFace* theFace2 );
+      void    expandBoundary( TMapOfLink&            theMapOfBoundary,
+                              TVectorOfLink&         theSeqOfBoundary,
+                              TDataMapOfLinkFacePtr& theDMapLinkFacePtr,
+                              TMapOfLink&            theNonManifold,
+                              SMDS_MeshFace*         theNextFace ) const;
+
+     void     getFacesByLink( const Link& theLink,
+                              TVectorOfFacePtr& theFaces ) const;
+
+    private:
+      const SMDS_Mesh*      myMesh;
+      TColStd_MapOfInteger  myMapIds;
+      TColStd_MapOfInteger  myMapBadGeomIds;
+      TVectorOfFacePtr      myAllFacePtr;
+      TDataMapFacePtrInt    myAllFacePtrIntDMap;
+      double                myAngToler;
+      bool                  myIsOnlyManifold;
+      long                  myStartElemId;
+
+    };
+    typedef boost::shared_ptr<ManifoldPart> ManifoldPartPtr;
+                         
+
+    /*
+      Class       : ElementsOnSurface
+      Description : Predicate elements that lying on indicated surface
+                    (plane or cylinder)
+    */
+    class ElementsOnSurface : public virtual Predicate {
+    public:
+      ElementsOnSurface();
+      ~ElementsOnSurface();
+      virtual void SetMesh( const SMDS_Mesh* theMesh );
+      virtual bool IsSatisfy( long theElementId );
+      virtual      SMDSAbs_ElementType GetType() const;
+
+      void    SetTolerance( const double theToler );
+      double  GetTolerance() const;
+      void    SetSurface( const TopoDS_Shape& theShape,
+                          const SMDSAbs_ElementType theType );
+
+    private:
+      void    process();
+      void    process( const SMDS_MeshElement* theElem  );
+      bool    isOnSurface( const SMDS_MeshNode* theNode ) const;
+
+    private:
+      const SMDS_Mesh*      myMesh;
+      TColStd_MapOfInteger  myIds;
+      SMDSAbs_ElementType   myType;
+      Handle(Geom_Surface)  mySurf;
+      double                myToler;
+    };
+    
+    typedef boost::shared_ptr<ElementsOnSurface> ElementsOnSurfacePtr;
+      
+
+    /*
+      FILTER
+    */
+    class Filter{
+    public:
+      Filter();
+      virtual ~Filter();
+      virtual void SetPredicate(PredicatePtr thePred);
+
+      typedef std::vector<long> TIdSequence;
+
+      virtual 
+      void
+      GetElementsId( const SMDS_Mesh* theMesh,
+		     TIdSequence& theSequence );
+
+      static
+      void
+      GetElementsId( const SMDS_Mesh* theMesh, 
+		     PredicatePtr thePredicate,
+		     TIdSequence& theSequence );
+      
+    protected:
+      PredicatePtr myPredicate;
+    };
+  };  
+};
+
+
+#endif
--- a/src/DriverMED/DriverMED_Family.h
+++ b/src/DriverMED/DriverMED_Family.h
@ -0,0 +1,120 @@
+//  SMESH DriverMED : tool to split groups on families
+//
+//  Copyright (C) 2003  CEA
+// 
+//  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.salome-platform.org or email : webmaster.salome@opencascade.org
+//
+//
+//
+//  File   : DriverMED_Family.hxx
+//  Author : Julia DOROVSKIKH
+//  Module : SMESH
+//  $Header$
+
+#ifndef _INCLUDE_DRIVERMED_FAMILY
+#define _INCLUDE_DRIVERMED_FAMILY
+
+#include "SMDS_Mesh.hxx"
+#include "SMESHDS_GroupBase.hxx"
+#include "SMESHDS_SubMesh.hxx"
+#include "MED_Common.hxx"
+
+#include <boost/shared_ptr.hpp>
+#include <set>
+
+#define REST_NODES_FAMILY 1
+#define REST_EDGES_FAMILY -1
+#define REST_FACES_FAMILY -2
+#define REST_VOLUMES_FAMILY -3
+#define FIRST_NODE_FAMILY 2
+#define FIRST_ELEM_FAMILY -4
+
+class DriverMED_Family;
+typedef boost::shared_ptr<DriverMED_Family> DriverMED_FamilyPtr;
+
+class DriverMED_Family
+{
+ public:
+
+  // Methods for groups storing to MED
+
+  static std::list<DriverMED_FamilyPtr> MakeFamilies (const std::map <int, SMESHDS_SubMesh*>& theSubMeshes,
+						      const std::list<SMESHDS_GroupBase*>& theGroups,
+						      const bool doGroupOfNodes,
+						      const bool doGroupOfEdges,
+						      const bool doGroupOfFaces,
+						      const bool doGroupOfVolumes);
+  // Split each group from list <theGroups> and each sub-mesh from list <theSubMeshes>
+  // on some parts (families) on the basis of the elements membership in other groups
+  // from <theGroups> and other sub-meshes from <theSubMeshes>.
+  // Resulting families have no common elements.
+
+  MED::PFamilyInfo GetFamilyInfo (const MED::PWrapper& theWrapper, 
+				  const MED::PMeshInfo& theMeshInfo) const;
+  // Create TFamilyInfo for this family
+
+  const std::set<const SMDS_MeshElement *>& GetElements () const { return myElements; }
+  // Returns elements of this family
+
+  int GetId () const { return myId; }
+  // Returns a family ID
+
+ public:
+
+  // Methods for groups reading from MED
+
+  void AddElement (const SMDS_MeshElement* theElement) { myElements.insert(theElement); }
+
+  void AddGroupName (std::string theGroupName) { myGroupNames.insert(theGroupName); }
+
+  void SetType (const SMDSAbs_ElementType theType) { myType = theType; }
+  SMDSAbs_ElementType GetType () { return myType; }
+
+  bool MemberOf (std::string theGroupName) const
+    { return (myGroupNames.find(theGroupName) != myGroupNames.end()); }
+
+  const MED::TStringSet& GetGroupNames () const { return myGroupNames; }
+
+  void SetId (const int theId) { myId = theId; }
+  // Sets a family ID
+
+ private:
+  void Init (SMESHDS_GroupBase* group);
+  // Initialize the tool by SMESHDS_GroupBase
+
+  static std::list<DriverMED_FamilyPtr> SplitByType (SMESHDS_SubMesh* theSubMesh,
+						     const int        theId);
+  // Split <theSubMesh> on some parts (families)
+  // on the basis of the elements type.
+
+  void Split (DriverMED_FamilyPtr by,
+	      DriverMED_FamilyPtr common);
+  // Remove from <Elements> elements, common with <by>,
+  // Remove from <by> elements, common with <Elements>,
+  // Create family <common> from common elements, with combined groups list.
+
+  bool IsEmpty () const { return myElements.empty(); }
+  // Check, if this family has empty list of elements
+
+ private:
+  int                           myId;
+  SMDSAbs_ElementType           myType;
+  std::set<const SMDS_MeshElement *> myElements;
+  MED::TStringSet               myGroupNames;
+};
+
+#endif
--- a/src/DriverMED/DriverMED_R_SMESHDS_Mesh.h
+++ b/src/DriverMED/DriverMED_R_SMESHDS_Mesh.h
@ -0,0 +1,69 @@
+//  SMESH DriverMED : driver to read and write 'med' files
+//
+//  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 
+//
+//
+//
+//  File   : DriverMED_R_SMESHDS_Mesh.h
+//  Module : SMESH
+
+#ifndef _INCLUDE_DRIVERMED_R_SMESHDS_MESH
+#define _INCLUDE_DRIVERMED_R_SMESHDS_MESH
+
+#include "Driver_SMESHDS_Mesh.h"
+#include "DriverMED_Family.h"
+
+#include <list>
+
+class SMESHDS_Mesh;
+class SMESHDS_Group;
+class SMESHDS_SubMesh;
+
+typedef std::pair< std::string, SMDSAbs_ElementType > TNameAndType;
+
+class DriverMED_R_SMESHDS_Mesh: public Driver_SMESHDS_Mesh
+{
+ public:
+  virtual Status Perform();
+
+  std::list< TNameAndType > GetGroupNamesAndTypes();
+  void GetGroup(SMESHDS_Group* theGroup);
+  void CreateAllSubMeshes();
+  void GetSubMesh(SMESHDS_SubMesh* theSubMesh, const int theId);
+
+  std::list<std::string> GetMeshNames(Status& theStatus);
+  void SetMeshName(std::string theMeshName);
+
+ private:
+  /*!
+   * \brief Ensure aFamily has required ID
+    * \param aFamily - a family to check
+    * \param anID - an ID aFamily should have
+    * \retval bool  - true if successful
+   */
+  bool checkFamilyID(DriverMED_FamilyPtr & aFamily, int anID) const;
+
+ private:
+  std::string myMeshName;
+  std::map<int, DriverMED_FamilyPtr> myFamilies;
+
+};
+
+#endif
--- a/src/OBJECT/SMESH_Actor.cxx
+++ b/src/OBJECT/SMESH_Actor.cxx
--- a/src/OBJECT/SMESH_Actor.h
+++ b/src/OBJECT/SMESH_Actor.h
@ -0,0 +1,121 @@
+//  SMESH OBJECT : interactive object for SMESH visualization
+//
+//  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 
+//
+//
+//
+//  File   : SMESH_Actor.h
+//  Author : Nicolas REJNERI
+//  Module : SMESH
+//  $Header$
+
+#ifndef SMESH_ACTOR_H
+#define SMESH_ACTOR_H
+
+#include <SALOME_Actor.h>
+#include "SMESH_Object.h"
+
+class vtkUnstructuredGrid;
+
+class vtkScalarBarActor;
+
+class vtkPlane;
+class vtkImplicitBoolean;
+
+class SMESH_Actor: public SALOME_Actor
+{
+  static SMESH_Actor* New() { return NULL;}
+
+ public:
+  vtkTypeMacro(SMESH_Actor,SALOME_Actor);
+  static SMESH_Actor* New(TVisualObjPtr theVisualObj, 
+			  const char* theEntry, 
+			  const char* theName,
+			  int theIsClear);
+  
+  virtual void SetSufaceColor(float r,float g,float b) = 0;
+  virtual void GetSufaceColor(float& r,float& g,float& b) = 0;
+  
+  virtual void SetBackSufaceColor(float r,float g,float b) = 0;
+  virtual void GetBackSufaceColor(float& r,float& g,float& b) = 0;
+  
+  virtual void SetEdgeColor(float r,float g,float b) = 0;
+  virtual void GetEdgeColor(float& r,float& g,float& b) = 0;
+
+  virtual void SetNodeColor(float r,float g,float b) = 0;
+  virtual void GetNodeColor(float& r,float& g,float& b) = 0;
+
+  virtual void SetHighlightColor(float r,float g,float b) = 0;
+  virtual void GetHighlightColor(float& r,float& g,float& b) = 0;
+
+  virtual void SetPreHighlightColor(float r,float g,float b) = 0;
+  virtual void GetPreHighlightColor(float& r,float& g,float& b) = 0;
+ 
+  virtual float GetLineWidth() = 0;
+  virtual void SetLineWidth(float theVal) = 0;
+
+  virtual void SetNodeSize(float size) = 0;
+  virtual float GetNodeSize() = 0;
+
+  enum EReperesent { ePoint, eEdge, eSurface};
+  
+  enum EEntityMode { eEdges = 0x01, eFaces = 0x02, eVolumes = 0x04, eAllEntity = 0x07};
+  virtual void SetEntityMode(unsigned int theMode) = 0;
+  virtual unsigned int GetEntityMode() const = 0;
+
+  virtual void SetPointRepresentation(bool theIsPointsVisible) = 0;
+  virtual bool GetPointRepresentation() = 0;
+
+  virtual vtkUnstructuredGrid* GetUnstructuredGrid() = 0;
+
+  virtual void SetShrinkFactor(float theValue) = 0;
+
+  virtual void SetPointsLabeled(bool theIsPointsLabeled) = 0;
+  virtual bool GetPointsLabeled() = 0;
+
+  virtual void SetCellsLabeled(bool theIsCellsLabeled) = 0;
+  virtual bool GetCellsLabeled() = 0;
+
+  enum eControl{eNone, eLength, eLength2D, eFreeBorders, eFreeEdges, eMultiConnection, 
+		eArea, eTaper, eAspectRatio, eMinimumAngle, eWarping, eSkew,
+		eAspectRatio3D, eMultiConnection2D, eVolume3D};
+  virtual void SetControlMode(eControl theMode) = 0;
+  virtual eControl GetControlMode() = 0;
+
+  virtual vtkScalarBarActor* GetScalarBarActor() = 0;
+
+  virtual void SetPlaneParam(float theDir[3], float theDist, vtkPlane* thePlane) = 0;
+  virtual void GetPlaneParam(float theDir[3], float& theDist, vtkPlane* thePlane) = 0;
+
+  virtual void RemoveAllClippingPlanes() = 0; 
+  virtual vtkIdType GetNumberOfClippingPlanes() = 0; 
+  virtual vtkPlane* GetClippingPlane(vtkIdType theID) = 0; 
+  virtual vtkIdType AddClippingPlane(vtkPlane* thePlane) = 0; 
+
+  virtual TVisualObjPtr GetObject() = 0;
+
+  virtual void SetControlsPrecision( const long ) = 0;
+  virtual long GetControlsPrecision() const = 0;
+
+  virtual void UpdateScalarBar() = 0;
+};
+
+
+#endif //SMESH_ACTOR_H
--- a/src/SMDS/SMDS_VolumeTool.hxx
+++ b/src/SMDS/SMDS_VolumeTool.hxx
@ -0,0 +1,265 @@
+//  SMESH SMDS : implementaion of Salome mesh data structure
+//
+//  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 
+//
+//
+//
+// File      : SMDS_VolumeTool.hxx
+// Module    : SMESH
+// Created   : Tue Jul 13 11:27:17 2004
+// Author    : Edward AGAPOV (eap)
+
+
+#ifndef SMDS_VolumeTool_HeaderFile
+#define SMDS_VolumeTool_HeaderFile
+
+class SMDS_MeshElement;
+class SMDS_MeshNode;
+class SMDS_PolyhedralVolumeOfNodes;
+
+#include <vector>
+#include <set>
+
+//#ifdef WNT
+//#include <SALOME_WNT.hxx>
+//#else
+//#define SALOME_WNT_EXPORT
+//#endif
+
+#if defined WNT && defined WIN32 && defined SMDS_EXPORTS
+#define SMDS_WNT_EXPORT __declspec( dllexport )
+#else
+#define SMDS_WNT_EXPORT
+#endif
+
+// =========================================================================
+//
+// Class providing topological and other information about SMDS_MeshVolume:
+// allows iteration on faces or, to be precise, on nodes of volume sides;
+// provides info on nodes connection etc.
+//
+// =========================================================================
+
+class SMDS_WNT_EXPORT SMDS_VolumeTool
+{
+ public:
+
+  enum VolumeType { UNKNOWN = -1, TETRA = 0, PYRAM, PENTA, HEXA, POLYHEDA };
+
+  SMDS_VolumeTool ();
+  ~SMDS_VolumeTool ();
+  SMDS_VolumeTool (const SMDS_MeshElement* theVolume);
+
+  bool Set (const SMDS_MeshElement* theVolume);
+  // Set volume.
+  // Return false if theVolume is not of type SMDSAbs_Volume
+
+  // -----------------------
+  // general info
+  // -----------------------
+
+  VolumeType GetVolumeType() const;
+
+  bool IsForward() const { return myVolForward; }
+  // Check volume orientation. can be changed by Inverse().
+  // See node order of forward volumes at the file bottom
+
+  void Inverse();
+  // Change nodes order as if the volume changes its orientation:
+  // top and bottom faces are reversed.
+  // Result of IsForward() and methods returning nodes change
+
+  const SMDS_MeshNode** GetNodes() { return myVolumeNodes; }
+  // Return array of volume nodes
+
+  int NbNodes() { return myVolumeNbNodes; }
+  // Return array of volume nodes
+
+  double GetSize() const;
+  // Return element volume
+
+  bool GetBaryCenter (double & X, double & Y, double & Z) const;
+
+
+  // -----------------------
+  // info on node connection
+  // -----------------------
+
+  bool IsLinked (const SMDS_MeshNode* theNode1,
+                 const SMDS_MeshNode* theNode2) const;
+  // Return true if theNode1 is linked with theNode2.
+
+  bool IsLinked (const int theNode1Index,
+                 const int theNode2Index) const;
+  // Return true if the node with theNode1Index is linked
+  // with the node with theNode2Index
+
+  int GetNodeIndex(const SMDS_MeshNode* theNode) const;
+  // Return an index of theNode
+
+  // -------------
+  // info on faces
+  // -------------
+
+  void SetExternalNormal ();
+  // Node order in faces  will be so that faces normals are external.
+
+  int NbFaces() const { return myNbFaces; }
+  // Return number of faces of the volume. In the following
+  // methods 0 <= faceIndex < NbFaces()
+
+  int NbFaceNodes( int faceIndex );
+  // Return number of nodes in the array of face nodes
+
+  const int* GetFaceNodesIndices( int faceIndex );
+  // Return the array of face nodes indices
+  // To comfort link iteration, the array
+  // length == NbFaceNodes( faceIndex ) + 1 and
+  // the last node index == the first one.
+
+  const SMDS_MeshNode** GetFaceNodes( int faceIndex );
+  // Return the array of face nodes.
+  // To comfort link iteration, the array
+  // length == NbFaceNodes( faceIndex ) + 1 and
+  // the last node == the first one.
+  // WARNING: do not modify the array, some methods
+  //          work basing on its contents
+
+  bool GetFaceNodes (int faceIndex,
+                     std::set<const SMDS_MeshNode*>& theFaceNodes );
+  // Return a set of face nodes.
+
+  bool IsFaceExternal( int faceIndex );
+  // Check normal orientation of a face.
+  // SetExternalNormal() is taken into account.
+
+  bool IsFreeFace(  int faceIndex );
+  // Check that all volumes built on the face nodes lays on one side
+
+  bool GetFaceNormal (int faceIndex, double & X, double & Y, double & Z);
+  // Return a normal to a face
+
+  double GetFaceArea( int faceIndex );
+  // Return face area
+
+  int GetOppFaceIndex( int faceIndex ) const;
+  // Return index of the opposite face if it exists, else -1.
+
+  int GetFaceIndex( const std::set<const SMDS_MeshNode*>& theFaceNodes );
+  // Return index of a face formed by theFaceNodes.
+  // Return -1 if a face not found
+
+  //int GetFaceIndex( const std::set<int>& theFaceNodesIndices );
+  // Return index of a face formed by theFaceNodesIndices
+  // Return -1 if a face not found
+
+  // ------------------------
+  // static methods for faces
+  // ------------------------
+
+  static VolumeType GetType(int nbNodes);
+  // return VolumeType by nb of nodes in a volume
+
+  static int NbFaces( VolumeType type );
+  // return nb of faces by volume type
+
+  static const int* GetFaceNodesIndices(VolumeType type,
+                                        int        faceIndex,
+                                        bool       external);
+  // Return the array of face nodes indices
+  // To comfort link iteration, the array
+  // length == NbFaceNodes( faceIndex ) + 1 and
+  // the last node index == the first one.
+
+  static int NbFaceNodes(VolumeType type,
+                         int        faceIndex );
+  // Return number of nodes in the array of face nodes
+
+ private:
+
+  bool setFace( int faceIndex );
+
+  const SMDS_MeshElement* myVolume;
+  const SMDS_PolyhedralVolumeOfNodes* myPolyedre;
+
+  bool                    myVolForward;
+  int                     myNbFaces;
+  int                     myVolumeNbNodes;
+  const SMDS_MeshNode**   myVolumeNodes;
+
+  bool                    myExternalFaces;
+
+  int                     myCurFace;
+  int                     myFaceNbNodes;
+  int*                    myFaceNodeIndices;
+  const SMDS_MeshNode**   myFaceNodes;
+
+};
+#endif
+
+
+///////////////////////////////////////////////////////////////////////////
+//
+//                   ORDER OF NODES OF FORWARD ELEMENT
+//
+///////////////////////////////////////////////////////////////////////////
+/*
+//           N3
+//           +
+//          /|\
+//         / | \
+//        /  |  \
+//    N0 +---|---+ N1                TETRAHEDRON
+//       \   |   /
+//        \  |  /
+//         \ | /
+//          \|/
+//           +
+//           N2
+
+//            + N4
+//           /|\
+//          / | \
+//         /  |  \
+//        /   |   \
+//    N3 +---------+ N5
+//       |    |    |
+//       |    + N1 |
+//       |   / \   |                PENTAHEDRON
+//       |  /   \  |
+//       | /     \ |
+//       |/       \|
+//    N0 +---------+ N2
+
+//         N5+----------+N6
+//          /|         /|
+//         / |        / |
+//        /  |       /  |
+//     N4+----------+N7 |
+//       |   |      |   |           HEXAHEDRON
+//       |   |      |   |
+//       |   |      |   |
+//       | N1+------|---+N2
+//       |  /       |  /
+//       | /        | /
+//       |/         |/
+//     N0+----------+N3
+//
+*/
--- a/src/SMESH/SMESH_Mesh.cxx
+++ b/src/SMESH/SMESH_Mesh.cxx
--- a/src/SMESH/SMESH_Mesh.hxx
+++ b/src/SMESH/SMESH_Mesh.hxx
@ -0,0 +1,256 @@
+//  SMESH SMESH : implementaion of SMESH idl descriptions
+//
+//  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 
+//
+//
+//
+//  File   : SMESH_Mesh.hxx
+//  Author : Paul RASCLE, EDF
+//  Module : SMESH
+//  $Header$
+
+#ifndef _SMESH_MESH_HXX_
+#define _SMESH_MESH_HXX_
+
+#include "SMESH_Hypothesis.hxx"
+//#include "SMESH_subMesh.hxx"
+
+#include "SMESHDS_Document.hxx"
+#include "SMESHDS_Mesh.hxx"
+#include "SMESHDS_Command.hxx"
+#include "SMDSAbs_ElementType.hxx"
+
+//#include "NMTTools_IndexedDataMapOfShapeIndexedMapOfShape.hxx"
+#include "SMESH_IndexedDataMapOfShapeIndexedMapOfShape.hxx"
+
+#include "Utils_SALOME_Exception.hxx"
+
+#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopoDS.hxx>
+#include <TopoDS_Iterator.hxx>
+#include <TopoDS_Compound.hxx>
+#include <TopoDS_CompSolid.hxx>
+#include <TopoDS_Solid.hxx>
+#include <TopoDS_Shell.hxx>
+#include <TopoDS_Face.hxx>
+#include <TopoDS_Wire.hxx>
+#include <TopoDS_Edge.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopoDS_Shape.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
+#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
+
+#include <vector>
+#include <list>
+#include <map>
+
+#include <string>
+#include <iostream>
+
+class SMESH_Gen;
+class SMESH_Group;
+class TopTools_ListOfShape;
+class SMESH_subMesh;
+class SMESH_HypoFilter;
+
+//typedef NMTTools_IndexedDataMapOfShapeIndexedMapOfShape IndexedMapOfChain;
+typedef SMESH_IndexedDataMapOfShapeIndexedMapOfShape IndexedMapOfChain;
+
+class SMESH_Mesh
+{
+  SMESH_Mesh();
+  SMESH_Mesh(const SMESH_Mesh&);
+public:
+  SMESH_Mesh(int localId, int studyId, SMESH_Gen * gen,
+	     SMESHDS_Document * myDocument);
+  
+  virtual ~SMESH_Mesh();
+  
+  void ShapeToMesh(const TopoDS_Shape & aShape);
+  
+  int UNVToMesh(const char* theFileName);
+  /*!
+   * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
+   */
+  int MEDToMesh(const char* theFileName, const char* theMeshName);
+  
+  int STLToMesh(const char* theFileName);
+
+  SMESH_Hypothesis::Hypothesis_Status
+  AddHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
+    throw(SALOME_Exception);
+  
+  SMESH_Hypothesis::Hypothesis_Status
+  RemoveHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
+    throw(SALOME_Exception);
+  
+  const list <const SMESHDS_Hypothesis * >&
+  GetHypothesisList(const TopoDS_Shape & aSubShape) const
+    throw(SALOME_Exception);
+
+  const SMESH_Hypothesis * GetHypothesis(const TopoDS_Shape &    aSubShape,
+                                         const SMESH_HypoFilter& aFilter,
+                                         const bool              andAncestors) const;
+  
+  bool GetHypotheses(const TopoDS_Shape &                aSubShape,
+                     const SMESH_HypoFilter&             aFilter,
+                     list <const SMESHDS_Hypothesis * >& aHypList,
+                     const bool                          andAncestors) const;
+
+  const list<SMESHDS_Command*> & GetLog() throw(SALOME_Exception);
+  
+  void ClearLog() throw(SALOME_Exception);
+  
+  int GetId();
+  
+  SMESHDS_Mesh * GetMeshDS();
+  
+  SMESH_Gen *GetGen();
+  
+  SMESH_subMesh *GetSubMesh(const TopoDS_Shape & aSubShape)
+    throw(SALOME_Exception);
+  
+  SMESH_subMesh *GetSubMeshContaining(const TopoDS_Shape & aSubShape)
+    throw(SALOME_Exception);
+  
+  SMESH_subMesh *GetSubMeshContaining(const int aShapeID)
+    throw(SALOME_Exception);
+  
+  const list < SMESH_subMesh * >&
+  GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp)
+    throw(SALOME_Exception);
+  
+  bool IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
+			const TopoDS_Shape & aSubShape);
+  // Return True if anHyp is used to mesh aSubShape
+  
+  bool IsNotConformAllowed() const;
+  // check if a hypothesis alowing notconform mesh is present
+  
+  bool IsMainShape(const TopoDS_Shape& theShape) const;
+
+  const TopTools_ListOfShape& GetAncestors(const TopoDS_Shape& theSubShape) const;
+  // return list of ancestors of theSubShape in the order
+  // that lower dimention shapes come first.
+  
+  void ExportMED(const char *file, 
+		 const char* theMeshName = NULL, 
+		 bool theAutoGroups = true, 
+		 int theVersion = 0) 
+    throw(SALOME_Exception);
+
+  void ExportDAT(const char *file) throw(SALOME_Exception);
+  void ExportUNV(const char *file) throw(SALOME_Exception);
+  void ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception);
+  
+  int NbNodes() throw(SALOME_Exception);
+  
+  int NbEdges() throw(SALOME_Exception);
+  
+  int NbFaces() throw(SALOME_Exception);
+  
+  int NbTriangles() throw(SALOME_Exception);
+  
+  int NbQuadrangles() throw(SALOME_Exception);
+
+  int NbPolygons() throw(SALOME_Exception);
+  
+  int NbVolumes() throw(SALOME_Exception);
+  
+  int NbTetras() throw(SALOME_Exception);
+  
+  int NbHexas() throw(SALOME_Exception);
+  
+  int NbPyramids() throw(SALOME_Exception);
+
+  int NbPrisms() throw(SALOME_Exception);
+  
+  int NbPolyhedrons() throw(SALOME_Exception);
+  
+  int NbSubMesh() throw(SALOME_Exception);
+  
+  int NbGroup() const { return _mapGroup.size(); }
+  
+  SMESH_Group* AddGroup (const SMDSAbs_ElementType theType,
+			 const char*               theName,
+			 int&                      theId,
+                         const TopoDS_Shape&       theShape=TopoDS_Shape());
+  
+  SMESH_Group* GetGroup (const int theGroupID);
+  
+  list<int> GetGroupIds();
+  
+  void RemoveGroup (const int theGroupID);
+
+  // Propagation hypothesis management
+
+  const SMESH_Hypothesis* IsLocal1DHypothesis (const TopoDS_Shape& theEdge);
+  // Returns a local 1D hypothesis used for theEdge.
+
+  bool IsPropagationHypothesis (const TopoDS_Shape& theEdge);
+  // Returns true, if a local Propagation hypothesis is set directly on <theEdge>
+
+  bool IsPropagatedHypothesis (const TopoDS_Shape& theEdge,
+                               TopoDS_Shape&       theMainEdge);
+  // Returns true, if a local 1D hypothesis is
+  // propagated on <theEdge> from some other edge.
+  // Returns through <theMainEdge> the edge, from
+  // which the 1D hypothesis is propagated on <theEdge>
+
+  bool IsReversedInChain (const TopoDS_Shape& theEdge,
+                          const TopoDS_Shape& theMainEdge);
+  // Returns true if theEdge should be reversed to be
+  // co-directed with theMainEdge
+
+  bool RebuildPropagationChains();
+  bool RemovePropagationChain (const TopoDS_Shape& theMainEdge);
+  bool BuildPropagationChain (const TopoDS_Shape& theMainEdge);
+  
+  SMDSAbs_ElementType GetElementType( const int id, const bool iselem );
+
+  //
+  
+  ostream& Dump(ostream & save);
+  
+private:
+  // Propagation hypothesis management
+  void CleanMeshOnPropagationChain(const TopoDS_Shape& theMainEdge);
+  //
+  
+private:
+  int                        _id;           // id given by creator (unique within the creator instance)
+  int                        _studyId;
+  int                        _idDoc;        // id given by SMESHDS_Document
+  int                        _groupId;      // id generator for group objects
+  bool                       _isShapeToMesh;// set to true when a shape is given (only once)
+  list <SMESH_subMesh *>     _subMeshesUsingHypothesisList;
+  SMESHDS_Document *         _myDocument;
+  SMESHDS_Mesh *             _myMeshDS;
+  map <int, SMESH_subMesh *> _mapSubMesh;
+  map <int, SMESH_Group *>   _mapGroup;
+  SMESH_Gen *                _gen;
+  
+  TopTools_IndexedDataMapOfShapeListOfShape _mapAncestors;
+
+  IndexedMapOfChain _mapPropagationChains; // Propagation hypothesis management
+};
+
+#endif
--- a/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_FilterLibraryDlg.cxx
--- a/src/SMESHGUI/SMESHGUI_FilterUtils.cxx
+++ b/src/SMESHGUI/SMESHGUI_FilterUtils.cxx
@ -0,0 +1,37 @@
+//  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
+
+
+#include "SMESHGUI_FilterUtils.h"
+
+#include "SMESHGUI.h"
+
+#include "utilities.h"
+
+namespace SMESH
+{
+  SMESH::FilterManager_var& GetFilterManager()
+  {
+    static SMESH::FilterManager_var aFilterManager;
+    if (CORBA::is_nil(aFilterManager)) {
+        aFilterManager = SMESHGUI::GetSMESHGen()->CreateFilterManager();
+    }
+    return aFilterManager;
+  }
+}
--- a/src/SMESHGUI/SMESHGUI_FilterUtils.h
+++ b/src/SMESHGUI/SMESHGUI_FilterUtils.h
@ -0,0 +1,34 @@
+//  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 
+
+#ifndef SMESHGUI_FilterUtils_HeaderFile
+#define SMESHGUI_FilterUtils_HeaderFile
+
+#include "SALOMEconfig.h"
+#include CORBA_SERVER_HEADER(SMESH_Filter)
+
+
+namespace SMESH{
+
+  SMESH::FilterManager_var& GetFilterManager();
+
+}
+
+
+#endif
--- a/src/SMESH_I/SMESH_MEDFamily_i.hxx
+++ b/src/SMESH_I/SMESH_MEDFamily_i.hxx
@ -0,0 +1,90 @@
+//  SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
+//
+//  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 
+//
+//
+//
+//  File   : SMESH_MEDFamily_i.hxx
+//  Module : SMESH
+
+#ifndef SMESH_MED_FAMILY_I_HXX_
+#define SMESH_MED_FAMILY_I_HXX_
+
+#include "SMESH_MEDSupport_i.hxx"
+
+#include<string>
+
+class SMESH_MEDFamily_i:
+  public virtual POA_SALOME_MED::FAMILY,
+  public virtual SMESH_MEDSupport_i
+{
+protected :
+  SMESH_MEDFamily_i();
+  ~SMESH_MEDFamily_i();
+  
+  ::SMESH_subMesh_i*      _subMesh_i;
+  
+  // Values
+  int       _identifier;
+  int       _numberOfAttribute;
+  int    *  _attributeIdentifier;
+  int    *  _attributeValue;
+  string *  _attributeDescription;
+  int       _numberOfGroup ;
+  string *  _groupName ;
+  
+
+public :
+  
+  // Constructors and associated internal methods
+  SMESH_MEDFamily_i(int identifier, SMESH_subMesh_i* sm,
+		    string name, string description, SALOME_MED::medEntityMesh entity );
+  SMESH_MEDFamily_i(const SMESH_MEDFamily_i & f);
+  
+  // IDL Methods
+  void setProtocol(SALOME::TypeOfCommunication typ) {}
+  void release() {}
+  SALOME::SenderInt_ptr getSenderForNumber(long int) {return SALOME::SenderInt::_nil();}
+  SALOME::SenderInt_ptr getSenderForNumberIndex() {return SALOME::SenderInt::_nil();}
+  
+  CORBA::Long            getIdentifier()      
+    throw (SALOME::SALOME_Exception);
+  CORBA::Long            getNumberOfAttributes() 
+    throw (SALOME::SALOME_Exception);
+  SALOME_MED::long_array*   getAttributesIdentifiers() 
+    throw (SALOME::SALOME_Exception);
+  CORBA::Long            getAttributeIdentifier(CORBA::Long i) 
+    throw (SALOME::SALOME_Exception);
+  SALOME_MED::long_array*   getAttributesValues() 
+    throw (SALOME::SALOME_Exception);
+  CORBA::Long            getAttributeValue(CORBA::Long i) 
+    throw (SALOME::SALOME_Exception);
+  SALOME_MED::string_array* getAttributesDescriptions() 
+    throw (SALOME::SALOME_Exception);
+  char*                  getAttributeDescription( CORBA::Long i) 
+    throw (SALOME::SALOME_Exception);
+  CORBA::Long               getNumberOfGroups()
+    throw (SALOME::SALOME_Exception);
+  char *                    getGroupName( CORBA::Long i)
+    throw (SALOME::SALOME_Exception);
+  SALOME_MED::string_array* getGroupsNames()
+    throw (SALOME::SALOME_Exception);  
+};
+#endif /* MED_FAMILY_I_HXX_ */
--- a/src/SMESH_I/SMESH_MEDSupport_i.hxx
+++ b/src/SMESH_I/SMESH_MEDSupport_i.hxx
@ -0,0 +1,111 @@
+// SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
+//
+// 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
+//
+//
+//
+// File : SMESH_MEDSupport_i.hxx
+// Module : SMESH
+
+#ifndef _MED_SMESH_MEDSUPPORT_I_HXX_
+#define _MED_SMESH_MEDSUPPORT_I_HXX_
+
+#include <SALOMEconfig.h>
+#include CORBA_SERVER_HEADER(MED)
+#include <string>
+
+#include "SMESHDS_Mesh.hxx"
+#include "SMESHDS_SubMesh.hxx"
+#include "SMDS_MeshElement.hxx"
+#include "SMDS_MeshNode.hxx"
+
+#include "SMESH_MEDSupport_i.hxx"
+#include "SALOME_GenericObj_i.hh"
+class SMESH_subMesh_i;
+
+class SMESH_MEDSupport_i:
+	public virtual POA_SALOME_MED::SUPPORT, public virtual SALOME::GenericObj_i
+{
+  public:
+
+// Constructors and associated internal methods
+	SMESH_MEDSupport_i(SMESH_subMesh_i * sm,
+		string name, string description, SALOME_MED::medEntityMesh entity);
+	SMESH_MEDSupport_i(const SMESH_MEDSupport_i & s);
+
+// IDL Methods
+	char *getName() throw(SALOME::SALOME_Exception);
+	char *getDescription() throw(SALOME::SALOME_Exception);
+	SALOME_MED::MESH_ptr getMesh() throw(SALOME::SALOME_Exception);
+	CORBA::Boolean isOnAllElements() throw(SALOME::SALOME_Exception);
+	SALOME_MED::medEntityMesh getEntity() throw(SALOME::SALOME_Exception);
+        CORBA::Long
+	getNumberOfElements(SALOME_MED::medGeometryElement geomElement)
+	  throw(SALOME::SALOME_Exception);
+
+        CORBA::Long getNumberOfTypes() throw (SALOME::SALOME_Exception);
+
+	SALOME_MED::long_array *
+	getNumber(SALOME_MED::medGeometryElement geomElement)
+	  throw(SALOME::SALOME_Exception);
+
+	SALOME_MED::long_array * getNumberIndex()
+	  throw(SALOME::SALOME_Exception);
+
+        CORBA::Long
+	getNumberOfGaussPoint(SALOME_MED::medGeometryElement geomElement)
+	  throw(SALOME::SALOME_Exception);
+
+        SALOME_MED::long_array* getNumbersOfGaussPoint()
+	  throw (SALOME::SALOME_Exception);
+
+	SALOME_MED::medGeometryElement_array *getTypes()
+	  throw(SALOME::SALOME_Exception);
+
+        void getBoundaryElements() throw (SALOME::SALOME_Exception);
+
+	CORBA::Long getCorbaIndex() throw(SALOME::SALOME_Exception);
+
+        SALOME_MED::SUPPORT::supportInfos * getSupportGlobal()
+	  throw (SALOME::SALOME_Exception);
+
+	void createSeq() throw(SALOME::SALOME_Exception);
+
+  public: //public field
+	const SMESHDS_SubMesh * _subMeshDS;
+	::SMESH_subMesh_i * _subMesh_i;
+
+	SMESHDS_Mesh * _meshDS;
+	string _name;
+	string _description;
+	bool _isOnAllElements;
+	bool _seqNumber;
+	int _seqLength;
+
+	SALOME_MED::medEntityMesh _entity;
+	SALOME_MED::medGeometryElement * _geometricType;
+	int _numberOfGeometricType;
+
+  protected:
+	SMESH_MEDSupport_i();
+	~SMESH_MEDSupport_i();
+};
+
+#endif /* _MED_MEDSUPPORT_I_HXX_ */