src/OBJECT/VISU_ActorFactory.h

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// Copyright (C) 2007-2011  CEA/DEN, EDF R&D, OPEN CASCADE
//
// 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.
//
// 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
//

//  VISU OBJECT : interactive object for VISU entities implementation
//  File   : 
//  Author : 
//  Module : VISU
//  $Header: /home/server/cvs/VISU/VISU_SRC/src/OBJECT/VISU_ActorFactory.h,v 1.6.16.1.8.1 2011-06-02 06:00:17 vsr Exp $
//
#ifndef VISU_ACTOR_FACTORY_H
#define VISU_ACTOR_FACTORY_H

#include "VISU_BoostSignals.h"
#include "VISU_ActorBase.h"

class VISU_ActorBase;

//----------------------------------------------------------------------------
namespace VISU 
{ 

  struct TActorFactory: public virtual boost::signalslib::trackable
  {
    virtual 
    ~TActorFactory()
    {}

    virtual
    bool 
    GetActiveState() = 0;

    virtual
    unsigned long int 
    GetMTime() = 0;

    virtual 
    void
    UpdateActor(VISU_ActorBase* theActor) = 0;

    virtual 
    void
    RemoveActor(VISU_ActorBase* theActor) = 0;
  };
}

#endif //VISU_ACTOR_FACTORY_H