// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _BRepFill_MultiLineTool_HeaderFile
#define _BRepFill_MultiLineTool_HeaderFile

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

#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
class BRepFill_MultiLine;
class TColgp_Array1OfPnt;
class TColgp_Array1OfPnt2d;
class TColgp_Array1OfVec;
class TColgp_Array1OfVec2d;


//! private  class   used  to  instantiate the  continuous <br>
//!          approximations routines. <br>
class BRepFill_MultiLineTool  {
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); 
  }

  //! returns the first parameter of the Line. <br>
  Standard_EXPORT   static  Standard_Real FirstParameter(const BRepFill_MultiLine& ML) ;
  //! returns the last parameter of the Line. <br>
  Standard_EXPORT   static  Standard_Real LastParameter(const BRepFill_MultiLine& ML) ;
  //! Returns the number of 2d points of a MLine <br>
  Standard_EXPORT   static  Standard_Integer NbP2d(const BRepFill_MultiLine& ML) ;
  //! Returns the number of 3d points of a MLine. <br>
  Standard_EXPORT   static  Standard_Integer NbP3d(const BRepFill_MultiLine& ML) ;
  //! returns the 3d points of the multipoint <MPointIndex> <br>
//!          when only 3d points exist. <br>
  Standard_EXPORT   static  void Value(const BRepFill_MultiLine& ML,const Standard_Real U,TColgp_Array1OfPnt& tabPt) ;
  //! returns the 2d points of the multipoint <MPointIndex> <br>
//!          when only 2d points exist. <br>
  Standard_EXPORT   static  void Value(const BRepFill_MultiLine& ML,const Standard_Real U,TColgp_Array1OfPnt2d& tabPt2d) ;
  //! returns the 3d and 2d points of the multipoint <br>
//!          <MPointIndex>. <br>
  Standard_EXPORT   static  void Value(const BRepFill_MultiLine& ML,const Standard_Real U,TColgp_Array1OfPnt& tabPt,TColgp_Array1OfPnt2d& tabPt2d) ;
  //! returns the 3d derivative values of the multipoint <br>
//!          <MPointIndex> when only 3d points exist. <br>
//!          returns False if the derivative cannot be computed. <br>
  Standard_EXPORT   static  Standard_Boolean D1(const BRepFill_MultiLine& ML,const Standard_Real U,TColgp_Array1OfVec& tabV) ;
  //! returns the 2d derivative values of the multipoint <br>
//!          <MPointIndex> only when 2d points exist. <br>
//!          returns False if the derivative cannot be computed. <br>
  Standard_EXPORT   static  Standard_Boolean D1(const BRepFill_MultiLine& ML,const Standard_Real U,TColgp_Array1OfVec2d& tabV2d) ;
  //! returns the 3d and 2d derivative values of the <br>
//!          multipoint <MPointIndex>. <br>
//!          returns False if the derivative cannot be computed. <br>
  Standard_EXPORT   static  Standard_Boolean D1(const BRepFill_MultiLine& ML,const Standard_Real U,TColgp_Array1OfVec& tabV,TColgp_Array1OfVec2d& tabV2d) ;





protected:





private:





};





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


#endif