From 47e65edf73a8c51a9bac463b8f3cb84e68c88f77 Mon Sep 17 00:00:00 2001
From: andy <a.heather@opencfd.co.uk>
Date: Fri, 29 May 2009 10:40:52 +0100
Subject: [PATCH] added check to ensure that all wall patches are specified

---
 .../LocalInteraction/LocalInteraction.C       | 23 +++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/lagrangian/intermediate/submodels/Kinematic/PatchInteractionModel/LocalInteraction/LocalInteraction.C b/src/lagrangian/intermediate/submodels/Kinematic/PatchInteractionModel/LocalInteraction/LocalInteraction.C
index deee624c17..efc5b33f05 100644
--- a/src/lagrangian/intermediate/submodels/Kinematic/PatchInteractionModel/LocalInteraction/LocalInteraction.C
+++ b/src/lagrangian/intermediate/submodels/Kinematic/PatchInteractionModel/LocalInteraction/LocalInteraction.C
@@ -57,18 +57,37 @@ Foam::LocalInteraction<CloudType>::LocalInteraction
     patchIds_(patchData_.size())
 {
     const polyMesh& mesh = cloud.mesh();
+    const polyBoundaryMesh& bMesh = mesh.boundaryMesh();
 
     forAll(patchData_, patchI)
     {
         const word& patchName = patchData_[patchI].patchName();
-        patchIds_[patchI] = mesh.boundaryMesh().findPatchID(patchName);
+        patchIds_[patchI] = bMesh.findPatchID(patchName);
         if (patchIds_[patchI] < 0)
         {
             FatalErrorIn("LocalInteraction(const dictionary&, CloudType&)")
                 << "Patch " << patchName << " not found. Available patches "
-                << "are: " << mesh.boundaryMesh().names() << endl;
+                << "are: " << bMesh.names() << exit(FatalError);
         }
     }
+
+    // check that all walls are specified
+    DynamicList<word> badWalls;
+    forAll(bMesh, patchI)
+    {
+        if (isA<wallPolyPatch>(bMesh[patchI]) && !applyToPatch(bMesh[patchI]))
+        {
+            badWalls.append(bMesh[patchI].name());
+        }
+    }
+
+    if (badWalls.size() > 0)
+    {
+        FatalErrorIn("LocalInteraction(const dictionary&, CloudType&)")
+            << "All wall patches must be specified when employing local patch "
+            << "interaction. Please specify data for patches:" << nl
+            << badWalls << nl << exit(FatalError);
+    }
 }