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/math/math_FunctionWithDerivative.cdl

@@ -23,17 +23,12 @@ deferred class FunctionWithDerivative from math
 inherits Function
 
 is
-
-    Delete(me:out) is virtual;
-    	---C++: alias "Standard_EXPORT virtual ~math_FunctionWithDerivative(){Delete();}"
-    
     Value(me: in out; X: Real; F: out Real)
         ---Purpose: Computes the value <F>of the function for the variable <X>.
     	--          Returns True if the calculation were successfully done, 
     	--          False otherwise.
 
-    returns Boolean
-    is deferred;
+    returns Boolean is deferred;
  
     Derivative(me: in out; X: Real; D: out Real)
         ---Purpose: Computes the derivative <D> of the function 
@@ -41,8 +36,7 @@ is
     	--           Returns True if the calculation were successfully done, 
     	--           False otherwise.
 
-    returns Boolean
-    is deferred;    
+    returns Boolean is deferred;    
 
     Values(me: in out; X: Real; F, D: out Real)
     	---Purpose: Computes the value <F> and the derivative <D> of the 
@@ -50,7 +44,8 @@ is
     	--          Returns True if the calculation were successfully done,
     	--          False otherwise.
 
-    returns Boolean
-    is deferred;
+    returns Boolean is deferred;
+
+    ---C++: alias "  Standard_EXPORT virtual ~math_FunctionWithDerivative();"
     
 end FunctionWithDerivative;