// 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 _GCPnts_AbscissaPoint_HeaderFile
#define _GCPnts_AbscissaPoint_HeaderFile

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

#ifndef _CPnts_AbscissaPoint_HeaderFile
#include <CPnts_AbscissaPoint.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
class StdFail_NotDone;
class Standard_ConstructionError;
class Adaptor3d_Curve;
class Adaptor2d_Curve2d;


//! Provides an algorithm to compute a point on a curve <br>
//! situated at a given distance from another point on the <br>
//! curve, the distance being measured along the curve <br>
//! (curvilinear abscissa on the curve). <br>
//! This algorithm is also used to compute the length of a curve. <br>
//! An AbscissaPoint object provides a framework for: <br>
//! -   defining the point to compute <br>
//! -   implementing the construction algorithm <br>
//! -   consulting the result. <br>
class GCPnts_AbscissaPoint  {
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); 
  }

  //! Computes the length of the Curve <C>. <br>
  Standard_EXPORT   static  Standard_Real Length(Adaptor3d_Curve& C) ;
  //! Computes the length of the Curve <C>. <br>
  Standard_EXPORT   static  Standard_Real Length(Adaptor2d_Curve2d& C) ;
  //! Computes the length of the Curve <C> with the given tolerance. <br>
  Standard_EXPORT   static  Standard_Real Length(Adaptor3d_Curve& C,const Standard_Real Tol) ;
  //! Computes the length of the Curve <C> with the given tolerance. <br>
  Standard_EXPORT   static  Standard_Real Length(Adaptor2d_Curve2d& C,const Standard_Real Tol) ;
  //! Computes the length of the Curve <C>. <br>
  Standard_EXPORT   static  Standard_Real Length(Adaptor3d_Curve& C,const Standard_Real U1,const Standard_Real U2) ;
  //! Computes the length of the Curve <C>. <br>
  Standard_EXPORT   static  Standard_Real Length(Adaptor2d_Curve2d& C,const Standard_Real U1,const Standard_Real U2) ;
  //! Computes the length of the Curve <C> with the given tolerance. <br>
  Standard_EXPORT   static  Standard_Real Length(Adaptor3d_Curve& C,const Standard_Real U1,const Standard_Real U2,const Standard_Real Tol) ;
  //! Computes the length of the Curve <C> with the given tolerance. <br>//! Constructs an empty algorithm. This function is used <br>
//! only for initializing a framework to compute the length <br>
//! of a curve (or a series of curves). <br>
//! Warning <br>
//! The function IsDone will return the value false after the use of this function. <br>
  Standard_EXPORT   static  Standard_Real Length(Adaptor2d_Curve2d& C,const Standard_Real U1,const Standard_Real U2,const Standard_Real Tol) ;
  
  Standard_EXPORT   GCPnts_AbscissaPoint();
  //! the algorithm computes a point on a curve <Curve> at the <br>
//!          distance <Abscissa> from the point of parameter <U0>. <br>
  Standard_EXPORT   GCPnts_AbscissaPoint(Adaptor3d_Curve& C,const Standard_Real Abscissa,const Standard_Real U0);
  //! the  algorithm computes a point on  a curve <Curve> at <br>
//!           the distance  <Abscissa> from the  point of parameter <br>
//!          <U0> with the given  tolerance. <br>
  Standard_EXPORT   GCPnts_AbscissaPoint(const Standard_Real Tol,Adaptor3d_Curve& C,const Standard_Real Abscissa,const Standard_Real U0);
  //! the  algorithm computes a point on  a curve <Curve> at <br>
//!           the distance  <Abscissa> from the  point of parameter <br>
//!          <U0> with the given  tolerance. <br>
  Standard_EXPORT   GCPnts_AbscissaPoint(const Standard_Real Tol,Adaptor2d_Curve2d& C,const Standard_Real Abscissa,const Standard_Real U0);
  //! the algorithm computes a point on a curve <Curve> at the <br>
//!          distance <Abscissa> from the point of parameter <U0>. <br>
  Standard_EXPORT   GCPnts_AbscissaPoint(Adaptor2d_Curve2d& C,const Standard_Real Abscissa,const Standard_Real U0);
  //! the algorithm computes a point on a curve <Curve> at the <br>
//!          distance <Abscissa> from the point of parameter <U0>. <br>
//!          <Ui> is the starting value used in the iterative process <br>
//!          which find the solution, it must be close to the final <br>
//!          solution <br>
  Standard_EXPORT   GCPnts_AbscissaPoint(Adaptor3d_Curve& C,const Standard_Real Abscissa,const Standard_Real U0,const Standard_Real Ui);
  //! the algorithm computes a point on a curve <Curve> at the <br>
//!          distance <Abscissa> from the point of parameter <U0>. <br>
//!          <Ui> is the starting value used in the iterative process <br>
//!          which find the solution, it must be closed to the final <br>
//!          solution <br>
  Standard_EXPORT   GCPnts_AbscissaPoint(Adaptor2d_Curve2d& C,const Standard_Real Abscissa,const Standard_Real U0,const Standard_Real Ui);
  //! the algorithm computes a point on a curve <Curve> at the <br>
//!          distance <Abscissa> from the point of parameter <U0>. <br>
//!          <Ui> is the starting value used in the iterative process <br>
//!          which find the solution, it must be close to the final <br>
//!          solution <br>
  Standard_EXPORT   GCPnts_AbscissaPoint(Adaptor3d_Curve& C,const Standard_Real Abscissa,const Standard_Real U0,const Standard_Real Ui,const Standard_Real Tol);
  //! the algorithm computes a point on a curve <Curve> at the <br>
//!          distance <Abscissa> from the point of parameter <U0>. <br>
//!          <Ui> is the starting value used in the iterative process <br>
//!          which find the solution, it must be close to the final <br>
//!          solution <br>
  Standard_EXPORT   GCPnts_AbscissaPoint(Adaptor2d_Curve2d& C,const Standard_Real Abscissa,const Standard_Real U0,const Standard_Real Ui,const Standard_Real Tol);
  //! True if the computation was successful, False otherwise. <br>
//!   IsDone is a protection against: <br>
//! -   non-convergence of the algorithm <br>
//! -   querying the results before computation. <br>
        Standard_Boolean IsDone() const;
  //! Returns the parameter on the curve of the point <br>
//! solution of this algorithm. <br>
//! Exceptions <br>
//! StdFail_NotDone if the computation was not <br>
//! successful, or was not done. <br>
        Standard_Real Parameter() const;





protected:





private:



CPnts_AbscissaPoint myComputer;


};


#include <GCPnts_AbscissaPoint.lxx>



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


#endif