functionObjects: Further simplification and rationalization using the fvMeshFunctionObject base-class

src/functionObjects/field/streamLine/streamLine.H

@@ -102,7 +102,7 @@ SourceFiles
 #ifndef functionObjects_streamLine_H
 #define functionObjects_streamLine_H
 
-#include "functionObject.H"
+#include "fvMeshFunctionObject.H"
 #include "volFieldsFwd.H"
 #include "DynamicList.H"
 #include "scalarList.H"
@@ -116,7 +116,6 @@ namespace Foam
 {
 
 // Forward declaration of classes
-class objectRegistry;
 class meshSearch;
 class sampledSet;
 
@@ -129,13 +128,10 @@ namespace functionObjects
 
 class streamLine
 :
-    public functionObject
+    public fvMeshFunctionObject
 {
     // Private data
 
-        //- Database this class is registered to
-        const objectRegistry& obr_;
-
         //- Input dictionary
         dictionary dict_;