From da12c41f15500ac878296dc9a2ccca2b6d26d4ce Mon Sep 17 00:00:00 2001
From: andy <andy>
Date: Mon, 28 Feb 2011 10:40:46 +0000
Subject: [PATCH] ENH: Added error msg if collisions used in steady state calcs

---
 .../Templates/CollidingCloud/CollidingCloud.C   | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/lagrangian/intermediate/clouds/Templates/CollidingCloud/CollidingCloud.C b/src/lagrangian/intermediate/clouds/Templates/CollidingCloud/CollidingCloud.C
index d6b6c9b0ca..eac5aac69a 100644
--- a/src/lagrangian/intermediate/clouds/Templates/CollidingCloud/CollidingCloud.C
+++ b/src/lagrangian/intermediate/clouds/Templates/CollidingCloud/CollidingCloud.C
@@ -90,6 +90,23 @@ Foam::CollidingCloud<CloudType>::CollidingCloud
     CloudType(cloudName, rho, U, mu, g, false),
     collisionModel_(NULL)
 {
+    if (this->solution().steadyState())
+    {
+        FatalErrorIn
+        (
+            "Foam::CollidingCloud<CloudType>::CollidingCloud"
+            "("
+                "const word&, "
+                "const volScalarField&, "
+                "const volVectorField&, "
+                "const volScalarField&, "
+                "const dimensionedVector&, "
+                "bool"
+            ")"
+        )   << "Collision modelling not currently available for steady state "
+            << "calculations" << exit(FatalError);
+    }
+
     if (this->solution().active())
     {
         setModels();