From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Fri, 7 Oct 2011 21:17:33 +0000 (+0000)
Subject: Silence a warning in icc and provide a default path for switches over
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc8fceaccfd8b369ff18862b881f6876d52cd108;p=dealii-svn.git

Silence a warning in icc and provide a default path for switches over
'dim'.


git-svn-id: https://svn.dealii.org/trunk@24561 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/include/deal.II/base/symmetric_tensor.h b/deal.II/include/deal.II/base/symmetric_tensor.h
index 2bd7a3d17d..fcbdb526cd 100644
--- a/deal.II/include/deal.II/base/symmetric_tensor.h
+++ b/deal.II/include/deal.II/base/symmetric_tensor.h
@@ -1640,19 +1640,19 @@ namespace internal
   {
     switch (dim)
       {
-      case 1:
-	return data[0][0];
-
-      case 2:
-				   // each entry of the tensor can be
-				   // thought of as an entry in a
-				   // matrix that maps the rolled-out
-				   // rank-2 tensors into rolled-out
-				   // rank-2 tensors. this is the
-				   // format in which we store rank-4
-				   // tensors. determine which
-				   // position the present entry is
-				   // stored in
+	case 1:
+	      return data[0][0];
+
+	case 2:
+					       // each entry of the tensor can be
+					       // thought of as an entry in a
+					       // matrix that maps the rolled-out
+					       // rank-2 tensors into rolled-out
+					       // rank-2 tensors. this is the
+					       // format in which we store rank-4
+					       // tensors. determine which
+					       // position the present entry is
+					       // stored in
 	{
 	  unsigned int base_index[2] ;
 	  if ((indices[0] == 0) && (indices[1] == 0))
@@ -1672,16 +1672,16 @@ namespace internal
 	  return data[base_index[0]][base_index[1]];
 	}
 
-      case 3:
-				   // each entry of the tensor can be
-				   // thought of as an entry in a
-				   // matrix that maps the rolled-out
-				   // rank-2 tensors into rolled-out
-				   // rank-2 tensors. this is the
-				   // format in which we store rank-4
-				   // tensors. determine which
-				   // position the present entry is
-				   // stored in
+	case 3:
+					       // each entry of the tensor can be
+					       // thought of as an entry in a
+					       // matrix that maps the rolled-out
+					       // rank-2 tensors into rolled-out
+					       // rank-2 tensors. this is the
+					       // format in which we store rank-4
+					       // tensors. determine which
+					       // position the present entry is
+					       // stored in
 	{
 	  unsigned int base_index[2] ;
 	  if ((indices[0] == 0) && (indices[1] == 0))
@@ -1726,7 +1726,12 @@ namespace internal
 
 	  return data[base_index[0]][base_index[1]];
 	}
+
+	default:
+	      Assert (false, ExcNotImplemented());
       }
+
+    return Number();
   }