ENH: function object: added helper function to return a local scope name

src/OpenFOAM/db/functionObjects/functionObject/functionObject.C

@@ -39,6 +39,14 @@ namespace Foam
 bool Foam::functionObject::postProcess(false);
 
 
+// * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * * //
+
+Foam::word Foam::functionObject::scopedName(const word& name) const
+{
+    return name_ + ":" + name;
+}
+
+
 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
 Foam::functionObject::functionObject(const word& name)

src/OpenFOAM/db/functionObjects/functionObject/functionObject.H

@@ -154,6 +154,14 @@ class functionObject
         void operator=(const functionObject&) = delete;
 
 
+protected:
+
+    // Protected Member Functions
+
+        //- Return a scoped name, e.g. used to construct local field names
+        word scopedName(const word& name) const;
+
+
 public:
 
     //- Runtime type information