ENH: polyMeshIO: initial test of re-reading boundary file

src/OpenFOAM/meshes/polyMesh/polyMeshIO.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -74,11 +74,14 @@ Foam::polyMesh::readUpdateState Foam::polyMesh::readUpdate()
     // Find the point and cell instance
     fileName pointsInst(time().findInstance(meshDir(), "points"));
     fileName facesInst(time().findInstance(meshDir(), "faces"));
+    //fileName boundaryInst(time().findInstance(meshDir(), "boundary"));
 
     if (debug)
     {
         Info<< "Faces instance: old = " << facesInstance()
             << " new = " << facesInst << nl
+            //<< "Boundary instance: old = " << boundary_.instance()
+            //<< " new = " << boundaryInst << nl
             << "Points instance: old = " << pointsInstance()
             << " new = " << pointsInst << endl;
     }
@@ -447,6 +450,50 @@ Foam::polyMesh::readUpdateState Foam::polyMesh::readUpdate()
         geometricD_ = Vector<label>::zero;
         solutionD_ = Vector<label>::zero;
 
+
+        //if (boundaryInst != boundary_.instance())
+        //{
+        //    // Boundary file but no topology change
+        //    if (debug)
+        //    {
+        //        Info<< "Boundary state change" << endl;
+        //    }
+        //
+        //    // Reset the boundary patches
+        //    polyBoundaryMesh newBoundary
+        //    (
+        //        IOobject
+        //        (
+        //            "boundary",
+        //            facesInst,
+        //            meshSubDir,
+        //            *this,
+        //            IOobject::MUST_READ,
+        //            IOobject::NO_WRITE,
+        //            false
+        //        ),
+        //        *this
+        //    );
+        //
+        //
+        //
+        //
+        //    boundary_.clear();
+        //    boundary_.setSize(newBoundary.size());
+        //
+        //    forAll(newBoundary, patchI)
+        //    {
+        //        boundary_.set(patchI, newBoundary[patchI].clone(boundary_));
+        //    }
+        //    // Calculate topology for the patches (processor-processor comms
+        //    // etc.)
+        //    boundary_.updateMesh();
+        //
+        //    // Calculate the geometry for the patches (transformation tensors
+        //    // etc.)
+        //    boundary_.calcGeometry();
+        //}
+
         return polyMesh::POINTS_MOVED;
     }
     else