fvModels: Added support for mesh redistribution and load-balancing

src/fvModels/derived/volumeFractionSource/volumeFractionSource.C

@@ -318,6 +318,20 @@ FOR_ALL_FIELD_TYPES
 );
 
 
+void Foam::fv::volumeFractionSource::updateMesh(const mapPolyMesh&)
+{}
+
+
+void Foam::fv::volumeFractionSource::distribute(const mapDistributePolyMesh&)
+{}
+
+
+bool Foam::fv::volumeFractionSource::movePoints()
+{
+    return true;
+}
+
+
 bool Foam::fv::volumeFractionSource::read(const dictionary& dict)
 {
     if (fvModel::read(dict))

src/fvModels/derived/volumeFractionSource/volumeFractionSource.H

@@ -230,6 +230,18 @@ public:
             FOR_ALL_FIELD_TYPES(DEFINE_FV_MODEL_ADD_ALPHA_RHO_SUP);
 
 
+        // Mesh changes
+
+            //- Update for mesh changes
+            virtual void updateMesh(const mapPolyMesh&);
+
+            //- Update mesh corresponding to the given distribution map
+            virtual void distribute(const mapDistributePolyMesh&);
+
+            //- Update for mesh motion
+            virtual bool movePoints();
+
+
         // IO
 
             //- Read dictionary