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// 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 _Extrema_CurveTool_HeaderFile
#define _Extrema_CurveTool_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Standard_Real.hxx>
#include <GeomAbs_Shape.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Boolean.hxx>
#include <GeomAbs_CurveType.hxx>
#include <gp_Pnt.hxx>
#include <gp_Vec.hxx>
#include <gp_Lin.hxx>
#include <gp_Circ.hxx>
#include <gp_Elips.hxx>
#include <gp_Hypr.hxx>
#include <gp_Parab.hxx>
#include <Handle_Geom_BezierCurve.hxx>
#include <Handle_Geom_BSplineCurve.hxx>
class Adaptor3d_Curve;
class TColStd_Array1OfReal;
class gp_Pnt;
class gp_Vec;
class Geom_BezierCurve;
class Geom_BSplineCurve;
class Extrema_CurveTool
{
public:
DEFINE_STANDARD_ALLOC
static Standard_Real FirstParameter (const Adaptor3d_Curve& C) ;
static Standard_Real LastParameter (const Adaptor3d_Curve& C) ;
static GeomAbs_Shape Continuity (const Adaptor3d_Curve& C) ;
//! Returns the number of intervals for continuity
//! <S>. May be one if Continuity(me) >= <S>
static Standard_Integer NbIntervals (Adaptor3d_Curve& C, const GeomAbs_Shape S) ;
//! Stores in <T> the parameters bounding the intervals
//! of continuity <S>.
//!
//! The array must provide enough room to accomodate
//! for the parameters. i.e. T.Length() > NbIntervals()
static void Intervals (Adaptor3d_Curve& C, TColStd_Array1OfReal& T, const GeomAbs_Shape S) ;
Standard_EXPORT static Standard_Boolean IsPeriodic (const Adaptor3d_Curve& C) ;
static Standard_Real Period (const Adaptor3d_Curve& C) ;
static Standard_Real Resolution (const Adaptor3d_Curve& C, const Standard_Real R3d) ;
static GeomAbs_CurveType GetType (const Adaptor3d_Curve& C) ;
static gp_Pnt Value (const Adaptor3d_Curve& C, const Standard_Real U) ;
static void D0 (const Adaptor3d_Curve& C, const Standard_Real U, gp_Pnt& P) ;
static void D1 (const Adaptor3d_Curve& C, const Standard_Real U, gp_Pnt& P, gp_Vec& V) ;
static void D2 (const Adaptor3d_Curve& C, const Standard_Real U, gp_Pnt& P, gp_Vec& V1, gp_Vec& V2) ;
static void D3 (const Adaptor3d_Curve& C, const Standard_Real U, gp_Pnt& P, gp_Vec& V1, gp_Vec& V2, gp_Vec& V3) ;
static gp_Vec DN (const Adaptor3d_Curve& C, const Standard_Real U, const Standard_Integer N) ;
static gp_Lin Line (const Adaptor3d_Curve& C) ;
static gp_Circ Circle (const Adaptor3d_Curve& C) ;
static gp_Elips Ellipse (const Adaptor3d_Curve& C) ;
static gp_Hypr Hyperbola (const Adaptor3d_Curve& C) ;
static gp_Parab Parabola (const Adaptor3d_Curve& C) ;
static Standard_Integer Degree (const Adaptor3d_Curve& C) ;
static Standard_Boolean IsRational (const Adaptor3d_Curve& C) ;
static Standard_Integer NbPoles (const Adaptor3d_Curve& C) ;
static Standard_Integer NbKnots (const Adaptor3d_Curve& C) ;
static Handle(Geom_BezierCurve) Bezier (const Adaptor3d_Curve& C) ;
static Handle(Geom_BSplineCurve) BSpline (const Adaptor3d_Curve& C) ;
protected:
private:
};
#include <Extrema_CurveTool.lxx>
#endif // _Extrema_CurveTool_HeaderFile
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