// Created on: 1993-01-09
// Created by: CKY / Contract Toubro-Larsen ( SIVA )
// Copyright (c) 1993-1999 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 _IGESSolid_SelectedComponent_HeaderFile
#define _IGESSolid_SelectedComponent_HeaderFile

#include "Standard.hxx"
#include "Standard_Type.hxx"

#include "gp_XYZ.hxx"
#include "IGESData_IGESEntity.hxx"
class IGESSolid_BooleanTree;
class gp_Pnt;

//! defines SelectedComponent, Type <182> Form Number <0>
//! in package IGESSolid
//! The Selected Component entity provides a means of
//! selecting one component of a disjoint CSG solid
class IGESSolid_SelectedComponent : public IGESData_IGESEntity
{

public:
  Standard_EXPORT IGESSolid_SelectedComponent();

  //! This method is used to set the fields of the class
  //! SelectedComponent
  //! - anEntity  : the Boolean tree entity
  //! - selectPnt : Point in or on the desired component
  Standard_EXPORT void Init(const occ::handle<IGESSolid_BooleanTree>& anEntity,
                            const gp_XYZ&                             selectPnt);

  //! returns the Boolean tree entity
  Standard_EXPORT occ::handle<IGESSolid_BooleanTree> Component() const;

  //! returns the point on/in the selected component
  Standard_EXPORT gp_Pnt SelectPoint() const;

  //! returns the point on/in the selected component
  //! after applying TransformationMatrix
  Standard_EXPORT gp_Pnt TransformedSelectPoint() const;

  DEFINE_STANDARD_RTTIEXT(IGESSolid_SelectedComponent, IGESData_IGESEntity)

private:
  occ::handle<IGESSolid_BooleanTree> theEntity;
  gp_XYZ                             theSelectPoint;
};

#endif // _IGESSolid_SelectedComponent_HeaderFile