functionObjects: Changed options 'outputControl' -> 'writeControl' and 'outputInterval' -> 'writeInterval'

for consistency with the time controls in controlDict and to avoid
unnecessary confusion.  All code and tutorials have been updated.

The old names 'outputControl' and 'outputInterval' are but supported for
backward compatibility but deprecated.

src/postProcessing/functionObjects/field/streamLine/streamLine.C

@@ -35,6 +35,7 @@ License
 #include "mapDistribute.H"
 #include "interpolationCellPoint.H"
 #include "PatchTools.H"
+#include "mapPolyMesh.H"
 
 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
@@ -697,16 +698,26 @@ void Foam::functionObjects::streamLine::write()
 }
 
 
-void Foam::functionObjects::streamLine::updateMesh(const mapPolyMesh&)
+void Foam::functionObjects::streamLine::updateMesh(const mapPolyMesh& mpm)
 {
-    read(dict_);
+    const fvMesh& mesh_ = dynamic_cast<const fvMesh&>(obr_);
+
+    if (&mpm.mesh() == &mesh_)
+    {
+        read(dict_);
+    }
 }
 
 
-void Foam::functionObjects::streamLine::movePoints(const polyMesh&)
+void Foam::functionObjects::streamLine::movePoints(const polyMesh& mesh)
 {
-    // Moving mesh affects the search tree
-    read(dict_);
+    const fvMesh& mesh_ = dynamic_cast<const fvMesh&>(obr_);
+
+    if (&mesh == &mesh_)
+    {
+        // Moving mesh affects the search tree
+        read(dict_);
+    }
 }