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TKGeomBase
Extrema


Extrema_GenLocateExtPS Class Reference

With a close point, it calculates the distance
between a point and a surface.
This distance can be a minimum or a maximum.
.

#include <Extrema_GenLocateExtPS.hxx>


Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
Standard_EXPORT Extrema_GenLocateExtPS ()
Standard_EXPORT Extrema_GenLocateExtPS (const gp_Pnt &P, const Adaptor3d_Surface &S, const Standard_Real U0, const Standard_Real V0, const Standard_Real TolU, const Standard_Real TolV)
 Calculates the distance with a close point.
The close point is defined by the parameter values
U0 and V0.
The function F(u,v)=distance(S(u,v),p) has an
extremun when gradient(F)=0. The algorithm searchs
a zero near the close point.
.
Standard_EXPORT Standard_Boolean IsDone () const
 Returns True if the distance is found.
.
Standard_EXPORT Standard_Real Value () const
 Returns the value of the extremum distance.
.
Standard_EXPORT Extrema_POnSurf Point () const
 Returns the point of the extremum distance.
.

Private Attributes

Standard_Boolean myDone
Standard_Real myValue
Extrema_POnSurf myPoint


Constructor & Destructor Documentation

Standard_EXPORT Extrema_GenLocateExtPS::Extrema_GenLocateExtPS  ) 
 

Standard_EXPORT Extrema_GenLocateExtPS::Extrema_GenLocateExtPS const gp_Pnt &  P,
const Adaptor3d_Surface S,
const Standard_Real  U0,
const Standard_Real  V0,
const Standard_Real  TolU,
const Standard_Real  TolV
 


Member Function Documentation

Standard_EXPORT Standard_Boolean Extrema_GenLocateExtPS::IsDone  )  const
 

void Extrema_GenLocateExtPS::operator delete void *  anAddress  )  [inline]
 

void* Extrema_GenLocateExtPS::operator new size_t  size  )  [inline]
 

void* Extrema_GenLocateExtPS::operator new size_t  ,
void *  anAddress
[inline]
 

Standard_EXPORT Extrema_POnSurf Extrema_GenLocateExtPS::Point  )  const
 

Standard_EXPORT Standard_Real Extrema_GenLocateExtPS::Value  )  const
 


Field Documentation

Standard_Boolean Extrema_GenLocateExtPS::myDone [private]
 

Extrema_POnSurf Extrema_GenLocateExtPS::myPoint [private]
 

Standard_Real Extrema_GenLocateExtPS::myValue [private]
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 13:22:37 2008 for OpenCASCADE by  doxygen 1.4.1