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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 _BndLib_Add2dCurve_HeaderFile
#define _BndLib_Add2dCurve_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
class Adaptor2d_Curve2d;
class Bnd_Box2d;
//! Computes the bounding box for a curve in 2d . <br>
//! Functions to add a 2D curve to a bounding box. <br>
//! The 2D curve is defined from a Geom2d curve. <br>
class BndLib_Add2dCurve {
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);
}
//! Adds to the bounding box B the curve C <br>
//! B is then enlarged by the tolerance value Tol. <br>
//! Note: depending on the type of curve, one of the following <br>
//! representations of the curve C is used to include it in the bounding box B: <br>
//! - an exact representation if C is built from a line, a circle or a conic curve, <br>
//! - the poles of the curve if C is built from a Bezier curve or a BSpline curve, <br>
//! - if not, the points of an approximation of the curve C. <br>
//! Warning <br>
//! C is an adapted curve, that is, an object which is an interface between: <br>
//! - the services provided by a 2D curve from the package Geom2d <br>
//! - and those required of the curve by the computation algorithm. <br>
//! The adapted curve is created in the following way: <br>
//! Handle(Geom2d_Curve) mycurve = ... <br>
//! ; <br>
//! Geom2dAdaptor_Curve C(mycurve); <br>
//! The bounding box B is then enlarged by adding it: <br>
//! Bnd_Box2d B; <br>
//! // ... <br>
//! Standard_Real Tol = ... ; <br>
//! Add2dCurve::Add ( C, Tol, B ); <br>
//! Exceptions <br>
//! Standard_Failure if the curve is built from: <br>
//! - a Geom_Line, or <br>
//! - a Geom_Parabola, or <br>
//! - a Geom_Hyperbola, <br>
//! and P1 and P2 are either two negative infinite real <br>
//! numbers, or two positive infinite real numbers. <br>
Standard_EXPORT static void Add(const Adaptor2d_Curve2d& C,const Standard_Real Tol,Bnd_Box2d& B) ;
//! Adds to the bounding box Bthe arc of the curve C limited by the two parameter <br>
//! values P1 and P2. <br>
//! B is then enlarged by the tolerance value Tol. <br>
//! Note: depending on the type of curve, one of the following <br>
//! representations of the curve C is used to include it in the bounding box B: <br>
//! - an exact representation if C is built from a line, a circle or a conic curve, <br>
//! - the poles of the curve if C is built from a Bezier curve or a BSpline curve, <br>
//! - if not, the points of an approximation of the curve C. <br>
//! Warning <br>
//! C is an adapted curve, that is, an object which is an interface between: <br>
//! - the services provided by a 2D curve from the package Geom2d <br>
//! - and those required of the curve by the computation algorithm. <br>
//! The adapted curve is created in the following way: <br>
//! Handle(Geom2d_Curve) mycurve = ... <br>
//! ; <br>
//! Geom2dAdaptor_Curve C(mycurve); <br>
//! The bounding box B is then enlarged by adding it: <br>
//! Bnd_Box2d B; <br>
//! // ... <br>
//! Standard_Real Tol = ... ; <br>
//! Add2dCurve::Add ( C, Tol, B ); <br>
//! Exceptions <br>
//! Standard_Failure if the curve is built from: <br>
//! - a Geom_Line, or <br>
//! - a Geom_Parabola, or <br>
//! - a Geom_Hyperbola, <br>
//! and P1 and P2 are either two negative infinite real <br>
//! numbers, or two positive infinite real numbers. <br>
Standard_EXPORT static void Add(const Adaptor2d_Curve2d& C,const Standard_Real U1,const Standard_Real U2,const Standard_Real Tol,Bnd_Box2d& B) ;
protected:
private:
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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