--  Copyright (C) 2007-2008  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
--
-- File:	GEOMAlgo_BuilderShape.cdl
-- Created:	
-- Author:	Peter KURNEV 
--
deferred class BuilderShape from GEOMAlgo 
    	inherits Algo from GEOMAlgo  

	---Purpose: Root class for algorithms that has shape as result     

uses
    Shape from TopoDS, 
    ListOfShape from TopTools, 
    MapOfShape  from TopTools, 
    IndexedDataMapOfShapeListOfShape from TopTools 
    
--raises

is 
    Initialize 
    	---Purpose: Empty constructor    
    	returns BuilderShape from GEOMAlgo; 
    ---C++: alias "Standard_EXPORT virtual ~GEOMAlgo_BuilderShape();" 
     
    Shape(me)  
    	---Purpose:  Returns the result of algorithm
    	returns Shape from TopoDS; 
    ---C++: return const &    	 
    

    ------------------------------------------------------------------
    --- The following methods are not implemented at this level.
    --  An empty list is returned.
    --- They are optional and can be redefined. 
    ------------------------------------------------------------------
    Generated (me:out;  
    	    theS : Shape from TopoDS)
    	---Purpose: Returns the list of shapes generated from the
    	--          shape theS. 
    	returns ListOfShape from TopTools
    	is virtual;
    	---C++: return const & 

    Modified (me:out;  
    	    theS : Shape from TopoDS)
    	---Purpose: Returns the list of shapes modified from the  
    	--          shape theS. 
    	returns ListOfShape from TopTools
    	is virtual;
    	---C++: return const & 

    IsDeleted (me:out;  
    	    theS : Shape from TopoDS) 
    	---Purpose: Returns true if the shape theS has been deleted.
    	returns Boolean from Standard  
    	is virtual; 
	 
    HasDeleted (me)  
    	---Purpose: Returns true if the at least one shape(or subshape) 
    	--          of arguments has been deleted.
    	returns Boolean from Standard;  
	 
    HasGenerated (me)  
    	---Purpose: Returns true if the at least one shape(or subshape) 
    	--          of arguments has generated shapes.
    	returns Boolean from Standard;    

    HasModified (me)  
    	---Purpose: Returns true if the at least one shape(or subshape) 
    	--          of arguments has modified shapes.
    	returns Boolean from Standard;  

    PrepareHistory (me:out) 
    	---Purpose:  Prepare information for history support  
    	is virtual protected;     
	
--modified by NIZNHY-PKV Thu Dec  7 11:13:17 2006f 
    ImagesResult(me) 
	 returns IndexedDataMapOfShapeListOfShape from TopTools; 
    ---C++: return const &  
--modified by NIZNHY-PKV Thu Dec  7 11:13:20 2006t
fields
    myShape      : Shape from TopoDS is protected; 
    -- 
    myHistShapes   : ListOfShape from TopTools is protected; 
    myMapShape     : MapOfShape  from TopTools is protected; 
    myHasDeleted   : Boolean     from Standard is protected; 
    myHasGenerated : Boolean     from Standard is protected; 
    myHasModified  : Boolean     from Standard is protected; 
--modified by NIZNHY-PKV Thu Dec  7 11:13:10 2006f
    myImagesResult : IndexedDataMapOfShapeListOfShape from TopTools is protected; 
--modified by NIZNHY-PKV Thu Dec  7 11:13:13 2006t
end BuilderShape;