0027067: Avoid use of virtual methods for implementation of destructors in legacy classes

Redundant methods Delete() and Desroy(), created in CDL as a hack to define destructor for the class, are removed; their definitions are converted to definition of destructors. In a couple of places methods Destroy() are preserved (bug made non-virtual) because they are called explicitly.

src/StepData/StepData_FieldList.cxx

@@ -19,6 +19,10 @@
 
 static StepData_Field nulfild;
 
+StepData_FieldList::~StepData_FieldList()
+{
+}
+
 StepData_FieldList::StepData_FieldList  ()    {  }
 
 Standard_Integer  StepData_FieldList::NbFields () const

src/StepData/StepData_FieldList.hxx

@@ -36,6 +36,8 @@ public:
 
   DEFINE_STANDARD_ALLOC
 
+  //! Destructor is virtual
+  Standard_EXPORT virtual ~StepData_FieldList();
   
   //! Creates a FieldList of 0 Field
   Standard_EXPORT StepData_FieldList();
@@ -52,28 +54,6 @@ public:
   
   //! Fills an iterator with the entities shared by <me>
   Standard_EXPORT void FillShared (Interface_EntityIterator& iter) const;
-
-
-
-
-protected:
-
-
-
-
-
-private:
-
-
-
-
-
 };
 
-
-
-
-
-
-
 #endif // _StepData_FieldList_HeaderFile

src/StepData/StepData_FieldList1.cxx

@@ -32,6 +32,3 @@ StepData_Field&  StepData_FieldList1::CField (const Standard_Integer num)
   if (num != 1) Standard_OutOfRange::Raise("StepData_FieldList1 : CField");
   return thefield;
 }
-
-void StepData_FieldList1::Destroy () {}
-     

src/StepData/StepData_FieldList1.hxx

@@ -49,18 +49,6 @@ public:
   //! modify its content
   Standard_EXPORT virtual StepData_Field& CField (const Standard_Integer num) Standard_OVERRIDE;
   
-  Standard_EXPORT virtual void Destroy();
-Standard_EXPORT virtual ~StepData_FieldList1() { Destroy(); }
-
-
-
-
-protected:
-
-
-
-
-
 private:
 
 

src/StepData/StepData_FieldListD.cxx

@@ -39,6 +39,3 @@ StepData_Field&  StepData_FieldListD::CField (const Standard_Integer num)
   if (thefields.IsNull()) Standard_OutOfRange::Raise("StepData_FieldListD::Field");
   return thefields->ChangeValue(num);
 }
-
-void StepData_FieldListD::Destroy () {}
-     

src/StepData/StepData_FieldListD.hxx

@@ -53,18 +53,6 @@ public:
   //! Returns the field n0 <num> between 1 and NbFields, in order to
   //! modify its content
   Standard_EXPORT virtual StepData_Field& CField (const Standard_Integer num) Standard_OVERRIDE;
-  
-  Standard_EXPORT virtual void Destroy();
-Standard_EXPORT virtual ~StepData_FieldListD() { Destroy(); }
-
-
-
-
-protected:
-
-
-
-
 
 private:
 

src/StepData/StepData_FieldListN.cxx

@@ -31,6 +31,3 @@ StepData_Field&  StepData_FieldListN::CField (const Standard_Integer num)
 {
   return thefields.ChangeValue(num);
 }
-
-void StepData_FieldListN::Destroy() {}
-     

src/StepData/StepData_FieldListN.hxx

@@ -50,18 +50,6 @@ public:
   //! Returns the field n0 <num> between 1 and NbFields, in order to
   //! modify its content
   Standard_EXPORT virtual StepData_Field& CField (const Standard_Integer num) Standard_OVERRIDE;
-  
-  Standard_EXPORT virtual void Destroy();
-Standard_EXPORT virtual ~StepData_FieldListN() { Destroy(); }
-
-
-
-
-protected:
-
-
-
-
 
 private:
 

src/StepData/StepData_SelectType.cxx

@@ -188,4 +188,5 @@ Standard_Real  StepData_SelectType::Real () const
   thevalue = sm;
 }
 
-void StepData_SelectType::Destroy(){}
+StepData_SelectType::~StepData_SelectType()
+{}

src/StepData/StepData_SelectType.hxx

@@ -157,17 +157,7 @@ public:
   
   Standard_EXPORT void SetReal (const Standard_Real val, const Standard_CString name = "");
   
-  Standard_EXPORT virtual void Destroy();
-Standard_EXPORT virtual ~StepData_SelectType() { Destroy(); }
-
-
-
-
-protected:
-
-
-
-
+  Standard_EXPORT virtual ~StepData_SelectType();
 
 private: