// Created on: 1995-03-22
// Created by: Laurent BUCHARD
// Copyright (c) 1995-1999 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 _BRepTopAdaptor_FClass2d_HeaderFile
#define _BRepTopAdaptor_FClass2d_HeaderFile

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

#include "CSLib_Class2d.hxx"
#include "NCollection_Sequence.hxx"
#include "Standard_Integer.hxx"
#include "TopoDS_Face.hxx"
#include "TopAbs_State.hxx"

class gp_Pnt2d;

class BRepTopAdaptor_FClass2d
{
public:
  DEFINE_STANDARD_ALLOC

  Standard_EXPORT BRepTopAdaptor_FClass2d(const TopoDS_Face& F, const double Tol);

  Standard_EXPORT TopAbs_State PerformInfinitePoint() const;

  Standard_EXPORT TopAbs_State Perform(const gp_Pnt2d& Puv,
                                       const bool      RecadreOnPeriodic = true) const;

  Standard_EXPORT void Destroy();

  ~BRepTopAdaptor_FClass2d() { Destroy(); }

  Standard_EXPORT const BRepTopAdaptor_FClass2d& Copy(const BRepTopAdaptor_FClass2d& Other) const;

  const BRepTopAdaptor_FClass2d& operator=(const BRepTopAdaptor_FClass2d& Other) const
  {
    return Copy(Other);
  }

  //! Test a point with +- an offset (Tol) and returns
  //! On if some points are OUT an some are IN
  //! (Caution: Internal use. see the code for more details)
  Standard_EXPORT TopAbs_State TestOnRestriction(const gp_Pnt2d& Puv,
                                                 const double    Tol,
                                                 const bool      RecadreOnPeriodic = true) const;

private:
  NCollection_Sequence<CSLib_Class2d> TabClass;
  NCollection_Sequence<int>           TabOrien;
  double                              Toluv;
  TopoDS_Face                         Face;
  double                              U1;
  double                              V1;
  double                              U2;
  double                              V2;
  double                              Umin;
  double                              Umax;
  double                              Vmin;
  double                              Vmax;
};

#endif // _BRepTopAdaptor_FClass2d_HeaderFile