src/DriverMED/DriverMED_Family.h

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//  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.com
//
//
//
//  File   : DriverMED_Family.hxx
//  Author : Julia DOROVSKIKH
//  Module : SMESH
//  $Header: /home/server/cvs/SMESH/SMESH_SRC/src/DriverMED/DriverMED_Family.h,v 1.10 2006/06/01 11:39:15 jfa Exp $

#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;
typedef std::list<DriverMED_FamilyPtr> DriverMED_FamilyPtrList;
typedef std::map<int,SMESHDS_SubMesh*> SMESHDS_SubMeshPtrMap;
typedef std::list<SMESHDS_GroupBase*> SMESHDS_GroupBasePtrList;
typedef std::set<const SMDS_MeshElement*> ElementsSet;

class DriverMED_Family
{
 public:

  DriverMED_Family();


  static 
  DriverMED_FamilyPtrList
  MakeFamilies (const SMESHDS_SubMeshPtrMap& theSubMeshes,
          const SMESHDS_GroupBasePtrList& theGroups,
          const bool doGroupOfNodes,
          const bool doGroupOfEdges,
          const bool doGroupOfFaces,
          const bool doGroupOfVolumes);

  MED::PFamilyInfo 
  GetFamilyInfo (const MED::PWrapper& theWrapper, 
           const MED::PMeshInfo& theMeshInfo) const;

  const ElementsSet& GetElements () const;

  int GetId () const;

  void SetId (const int theId);

 public:

  // Methods for groups reading from MED

  void AddElement(const SMDS_MeshElement* theElement);

  const MED::TStringSet& GetGroupNames() const;
  void AddGroupName(std::string theGroupName);

  void SetType(const SMDSAbs_ElementType theType);
  SMDSAbs_ElementType GetType();

  bool MemberOf(std::string theGroupName) const;

  int GetGroupAttributVal() const;
  void SetGroupAttributVal( int theValue);

 private:
  void Init (SMESHDS_GroupBase* group);

  static
  DriverMED_FamilyPtrList 
  SplitByType(SMESHDS_SubMesh* theSubMesh,
           const int        theId);


  void Split (DriverMED_FamilyPtr by,
           DriverMED_FamilyPtr common);

  bool IsEmpty () const;


 private:
  int                           myId;
  SMDSAbs_ElementType           myType;
  ElementsSet                   myElements;
  MED::TStringSet               myGroupNames;
  int                           myGroupAttributVal;
};

#endif

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