opened up function obect interface

src/OpenFOAM/db/functionObjects/OutputFilterFunctionObject/OutputFilterFunctionObject.H

@@ -63,17 +63,28 @@ class OutputFilterFunctionObject
 {
     // Private data
 
+        //- Output filter name
         word name_;
+
+        //- Reference to the time database
         const Time& time_;
+
+        //- Input dictionary
         dictionary dict_;
+
+        //- Name of region
         word regionName_;
+
+        //- Optional dictionary name to supply required inputs
         word dictName_;
 
         //- Switch for the execution of the functionObject
         bool enabled_;
 
+        //- Output controls
         outputFilterOutputControl outputControl_;
 
+        //- Pointer to the output filter
         autoPtr<OutputFilter> ptr_;
 
 
@@ -108,12 +119,59 @@ public:
 
     // Member Functions
 
+        // Access
+
             //- Return name
             virtual const word& name() const
             {
                 return name_;
             }
 
+            //- Return time database
+            virtual const Time& time() const
+            {
+                return time_;
+            }
+
+            //- Return the input dictionary
+            virtual const dictionary& dict() const
+            {
+                return dict_;
+            }
+
+            //- Return the region name
+            virtual const word& regionName() const
+            {
+                return regionName_;
+            }
+
+            //- Return the optional dictionary name
+            virtual const word& dictName() const
+            {
+                return dictName_;
+            }
+
+            //- Return the enabled flag
+            virtual bool enabled() const
+            {
+                return enabled_;
+            }
+
+            //- Return the output control object
+            virtual const outputFilterOutputControl& outputControl() const
+            {
+                return outputControl_;
+            }
+
+            //- Return the output filter
+            virtual const OutputFilter& outputFilter() const
+            {
+                return ptr_();
+            }
+
+
+        // Function object control
+
             //- Switch the function object on
             virtual void on();
 

src/sampling/probes/probes.H

@@ -175,8 +175,7 @@ public:
         );
 
 
-    // Destructor
+    //- Destructor
-
     virtual ~probes();
 
 
@@ -188,6 +187,18 @@ public:
             return name_;
         }
 
+        //- Return names of fields to probe
+        virtual const wordList& fieldNames() const
+        {
+            return fieldNames_;
+        }
+
+        //- Return locations to probe
+        virtual const vectorField& probeLocations() const
+        {
+            return probeLocations_;
+        }
+
         //- Cells to be probed (obtained from the locations)
         const labelList& cells() const
         {