// Created on: 1993-02-03
// Created by: Laurent BOURESCHE
// 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 _Sweep_NumShape_HeaderFile
#define _Sweep_NumShape_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>

#include <TopAbs_ShapeEnum.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Boolean.hxx>
#include <TopAbs_Orientation.hxx>


//! Gives    a  simple  indexed   representation  of a
//! Directing Edge topology.
class Sweep_NumShape 
{
public:

  DEFINE_STANDARD_ALLOC

  
  //! Creates a dummy indexed edge.
  Standard_EXPORT Sweep_NumShape();
  
  //! Creates a new simple indexed edge.
  //!
  //! For an Edge : Index is the  number of vertices (0,
  //! 1 or 2),Type is TopAbs_EDGE, Closed  is true if it
  //! is a  closed edge, BegInf is true  if  the Edge is
  //! infinite at the  begenning, EndInf is true  if the
  //! edge is infinite at the end.
  //!
  //! For a Vertex : Index is the index of the vertex in
  //! the edge (1 or 2),  Type  is TopAbsVERTEX, all the
  //! other fields have no meanning.
  Standard_EXPORT Sweep_NumShape(const Standard_Integer Index, const TopAbs_ShapeEnum Type, const Standard_Boolean Closed = Standard_False, const Standard_Boolean BegInf = Standard_False, const Standard_Boolean EndInf = Standard_False);
  
  //! Reinitialize a simple indexed edge.
  //!
  //! For an Edge : Index is the  number of vertices (0,
  //! 1 or 2),Type is TopAbs_EDGE, Closed  is true if it
  //! is a  closed edge, BegInf is true  if  the Edge is
  //! infinite at the  begenning, EndInf is true  if the
  //! edge is infinite at the end.
  //!
  //! For a Vertex : Index is the index of the vertex in
  //! the edge (1 or 2), Type is TopAbsVERTEX, Closed is
  //! true if it is the vertex of a closed edge, all the
  //! other fields have no meanning.
  Standard_EXPORT void Init (const Standard_Integer Index, const TopAbs_ShapeEnum Type, const Standard_Boolean Closed = Standard_False, const Standard_Boolean BegInf = Standard_False, const Standard_Boolean EndInf = Standard_False);
  
    Standard_Integer Index() const;
  
    TopAbs_ShapeEnum Type() const;
  
    Standard_Boolean Closed() const;
  
    Standard_Boolean BegInfinite() const;
  
    Standard_Boolean EndInfinite() const;
  
  Standard_EXPORT TopAbs_Orientation Orientation() const;




protected:





private:



  TopAbs_ShapeEnum myType;
  Standard_Integer myIndex;
  Standard_Boolean myClosed;
  Standard_Boolean myBegInf;
  Standard_Boolean myEndInf;


};


#include <Sweep_NumShape.lxx>





#endif // _Sweep_NumShape_HeaderFile
