// Created on: 1996-04-09
// Created by: Yves FRICAUD
// Copyright (c) 1996-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _BRepBuilderAPI_Collect_HeaderFile
#define _BRepBuilderAPI_Collect_HeaderFile

#include "Standard.hxx"
#include "Standard_DefineAlloc.hxx"
#include "Standard_Handle.hxx"

#include "TopoDS_Shape.hxx"
#include "TopTools_ShapeMapHasher.hxx"
#include "NCollection_Map.hxx"
#include "NCollection_List.hxx"
#include "NCollection_DataMap.hxx"
class BRepBuilderAPI_MakeShape;

class BRepBuilderAPI_Collect
{
public:
  DEFINE_STANDARD_ALLOC

  Standard_EXPORT BRepBuilderAPI_Collect();

  Standard_EXPORT void Add(const TopoDS_Shape& SI, BRepBuilderAPI_MakeShape& MKS);

  Standard_EXPORT void AddGenerated(const TopoDS_Shape& S, const TopoDS_Shape& Gen);

  Standard_EXPORT void AddModif(const TopoDS_Shape& S, const TopoDS_Shape& Mod);

  Standard_EXPORT void Filter(const TopoDS_Shape& SF);

  Standard_EXPORT const NCollection_DataMap<TopoDS_Shape,
                                            NCollection_List<TopoDS_Shape>,
                                            TopTools_ShapeMapHasher>&
                        Modification() const;

  Standard_EXPORT const NCollection_DataMap<TopoDS_Shape,
                                            NCollection_List<TopoDS_Shape>,
                                            TopTools_ShapeMapHasher>&
                        Generated() const;

private:
  TopoDS_Shape                                           myInitialShape;
  NCollection_Map<TopoDS_Shape, TopTools_ShapeMapHasher> myDeleted;
  NCollection_DataMap<TopoDS_Shape, NCollection_List<TopoDS_Shape>, TopTools_ShapeMapHasher> myMod;
  NCollection_DataMap<TopoDS_Shape, NCollection_List<TopoDS_Shape>, TopTools_ShapeMapHasher> myGen;
};

#endif // _BRepBuilderAPI_Collect_HeaderFile