0025622: CAST analysis: Avoid invocation of virtual Methods of the declared Class in a Constructor or Destructor

The Delete() methods have been deleted from the following classes:
- Adaptor2d_Curve2d
- Adaptor3d_Curve
- Adaptor3d_Surface
- AppBlend_Approx
- AppCont_Function
- AppParCurves_MultiCurve
- AppParCurves_MultiPoint
- ApproxInt_SvSurfaces
- BRepPrim_OneAxis
- BRepSweep_NumLinearRegularSweep
- BRepSweep_Translation
- BRepSweep_Trsf
- DBC_BaseArray
- GeomFill_Profiler
- HatchGen_PointOnHatching
- math_BFGS
- math_FunctionSet
- math_FunctionSetRoot
- math_FunctionWithDerivative
- math_MultipleVarFunction
- math_MultipleVarFunctionWithHessian
- math_MultipleVarFunctionWithGradient
- math_Powell
- math_NewtonMinimum
- math_NewtonFunctionSetRoot
- math_BissecNewton (just add virtual destructor)
- math_FRPR
- math_BrentMinimum (just add virtual destructor)
- OSD_Chronometer
- ProjLib_Projector

Virtual methods Delete() or Destroy() of the transient inheritors is not changed (-> separate issue).
Classes Graphic3d_DataStructureManager and PrsMgr_Presentation without changes.

src/HatchGen/HatchGen_PointOnHatching.cxx

@@ -68,9 +68,6 @@ HatchGen_PointOnHatching::HatchGen_PointOnHatching (const IntRes2d_IntersectionP
   myPoints.Clear() ;
 }
 
-void HatchGen_PointOnHatching::Delete()
-{}
-
 //=======================================================================
 // Function : AddPoint
 // Purpose  : Adds a point on element to the point.
@@ -88,7 +85,6 @@ void HatchGen_PointOnHatching::AddPoint (const HatchGen_PointOnElement& Point,
   if (IPnt > NbPnt) myPoints.Append (Point) ;
 }
 
-
 //=======================================================================
 // Function : NbPoints
 // Purpose  : Returns the number of elements intersecting the hatching at