OCCT

// 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.

//=========================================================================
//   Methods of packing allowing to qualify  objects.              +
//                                                                        +
//=========================================================================

#include <GccEnt.hxx>
#include <GccEnt_QualifiedCirc.hxx>
#include <GccEnt_QualifiedLin.hxx>
#include <gp_Circ2d.hxx>
#include <gp_Lin2d.hxx>
#include <TCollection_AsciiString.hxx>

namespace
{
static const char* GccEnt_Table_PrintPosition[5] = {"UNQUALIFIED",
                                                    "ENCLOSING",
                                                    "ENCLOSED",
                                                    "OUTSIDE",
                                                    "NOQUALIFIER"};
}

//=================================================================================================

const char* GccEnt::PositionToString(GccEnt_Position thePosition)
{
  return GccEnt_Table_PrintPosition[thePosition];
}

//=================================================================================================

bool GccEnt::PositionFromString(const char* thePositionString, GccEnt_Position& thePosition)
{
  TCollection_AsciiString aName(thePositionString);
  aName.UpperCase();
  for (int aTypeIter = 0; aTypeIter <= GccEnt_noqualifier; ++aTypeIter)
  {
    const char* aTypeName = GccEnt_Table_PrintPosition[aTypeIter];
    if (aName == aTypeName)
    {
      thePosition = GccEnt_Position(aTypeIter);
      return true;
    }
  }
  return false;
}

GccEnt_QualifiedLin GccEnt::Unqualified(const gp_Lin2d& Line)
{
  return GccEnt_QualifiedLin(Line, GccEnt_unqualified);
}

GccEnt_QualifiedCirc GccEnt::Unqualified(const gp_Circ2d& Circle)
{
  return GccEnt_QualifiedCirc(Circle, GccEnt_unqualified);
}

GccEnt_QualifiedCirc GccEnt::Enclosing(const gp_Circ2d& Circle)
{
  return GccEnt_QualifiedCirc(Circle, GccEnt_enclosing);
}

GccEnt_QualifiedLin GccEnt::Enclosed(const gp_Lin2d& Line)
{
  return GccEnt_QualifiedLin(Line, GccEnt_enclosed);
}

GccEnt_QualifiedCirc GccEnt::Enclosed(const gp_Circ2d& Circle)
{
  return GccEnt_QualifiedCirc(Circle, GccEnt_enclosed);
}

GccEnt_QualifiedCirc GccEnt::Outside(const gp_Circ2d& Circle)
{
  return GccEnt_QualifiedCirc(Circle, GccEnt_outside);
}

GccEnt_QualifiedLin GccEnt::Outside(const gp_Lin2d& Line)
{
  return GccEnt_QualifiedLin(Line, GccEnt_outside);
}