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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 _HLRBRep_CLPropsATool_HeaderFile
#define _HLRBRep_CLPropsATool_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Standard_Address.hxx>
#include <Standard_Real.hxx>
#include <Standard_Integer.hxx>
class gp_Pnt2d;
class gp_Vec2d;
class HLRBRep_CLPropsATool
{
public:
DEFINE_STANDARD_ALLOC
//! Computes the point <P> of parameter <U> on the
//! Curve from HLRBRep <C>.
static void Value (const Standard_Address A, const Standard_Real U, gp_Pnt2d& P) ;
//! Computes the point <P> and first derivative <V1>
//! of parameter <U> on the curve <C>.
static void D1 (const Standard_Address A, const Standard_Real U, gp_Pnt2d& P, gp_Vec2d& V1) ;
//! Computes the point <P>, the first derivative <V1>
//! and second derivative <V2> of parameter <U> on the
//! curve <C>.
static void D2 (const Standard_Address A, const Standard_Real U, gp_Pnt2d& P, gp_Vec2d& V1, gp_Vec2d& V2) ;
//! Computes the point <P>, the first derivative <V1>,
//! the second derivative <V2> and third derivative
//! <V3> of parameter <U> on the curve <C>.
static void D3 (const Standard_Address A, const Standard_Real U, gp_Pnt2d& P, gp_Vec2d& V1, gp_Vec2d& V2, gp_Vec2d& V3) ;
//! returns the order of continuity of the curve <C>.
//! returns 1 : first derivative only is computable
//! returns 2 : first and second derivative only are
//! computable. returns 3 : first, second and third
//! are computable.
static Standard_Integer Continuity (const Standard_Address A) ;
//! returns the first parameter bound of the curve.
static Standard_Real FirstParameter (const Standard_Address A) ;
//! returns the last parameter bound of the curve.
//! FirstParameter must be less than LastParamenter.
static Standard_Real LastParameter (const Standard_Address A) ;
protected:
private:
};
#include <HLRBRep_CLPropsATool.lxx>
#endif // _HLRBRep_CLPropsATool_HeaderFile
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