// File generated by CPPExt (Value)
//
//                     Copyright (C) 1991 - 2000 by  
//                      Matra Datavision SA.  All rights reserved.
//  
//                     Copyright (C) 2001 - 2004 by
//                     Open CASCADE SA.  All rights reserved.
// 
// This file is part of the Open CASCADE Technology software.
//
// This software may be distributed and/or modified under the terms and
// conditions of the Open CASCADE Public License as defined by Open CASCADE SA
// and appearing in the file LICENSE included in the packaging of this file.
//  
// This software is distributed on an "AS IS" basis, without warranty of any
// kind, and Open CASCADE SA hereby disclaims all such warranties,
// including without limitation, any warranties of merchantability, fitness
// for a particular purpose or non-infringement. Please see the License for
// the specific terms and conditions governing rights and limitations under the
// License.

#ifndef _ChFi3d_HeaderFile
#define _ChFi3d_HeaderFile

#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _TopAbs_Orientation_HeaderFile
#include <TopAbs_Orientation.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
class BRepAdaptor_Surface;
class TopoDS_Edge;
class ChFi3d_Builder;
class ChFi3d_ChBuilder;
class ChFi3d_FilBuilder;
class ChFi3d_SearchSing;


#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif

//! creation of spatial fillets on a solid. <br>
class ChFi3d  {

public:

    void* operator new(size_t,void* anAddress) 
      {
        return anAddress;
      }
    void* operator new(size_t size) 
      { 
        return Standard::Allocate(size); 
      }
    void  operator delete(void *anAddress) 
      { 
        if (anAddress) Standard::Free((Standard_Address&)anAddress); 
      }
 // Methods PUBLIC
 // 


Standard_EXPORT static  Standard_Integer ConcaveSide(const BRepAdaptor_Surface& S1,const BRepAdaptor_Surface& S2,const TopoDS_Edge& E,TopAbs_Orientation& Or1,TopAbs_Orientation& Or2) ;


Standard_EXPORT static  Standard_Integer NextSide(TopAbs_Orientation& Or1,TopAbs_Orientation& Or2,const TopAbs_Orientation OrSave1,const TopAbs_Orientation OrSave2,const Standard_Integer ChoixSauv) ;

//! Same  as  the  other NextSide, but the calculation is  done <br>
//!          on an edge  only. <br>
Standard_EXPORT static  void NextSide(TopAbs_Orientation& Or,const TopAbs_Orientation OrSave,const TopAbs_Orientation OrFace) ;


Standard_EXPORT static  Standard_Boolean SameSide(const TopAbs_Orientation Or,const TopAbs_Orientation OrSave1,const TopAbs_Orientation OrSave2,const TopAbs_Orientation OrFace1,const TopAbs_Orientation OrFace2) ;





protected:

 // Methods PROTECTED
 // 


 // Fields PROTECTED
 //


private: 

 // Methods PRIVATE
 // 


 // Fields PRIVATE
 //

friend class ChFi3d_Builder;
friend class ChFi3d_ChBuilder;
friend class ChFi3d_FilBuilder;
friend class ChFi3d_SearchSing;

};





// other Inline functions and methods (like "C++: function call" methods)
//


#endif
