Use aliased function GetLocalComponents (if present) to ensure that

there are at most one component per MPI process.

Remove cvs $Header$ comments.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/RotatingSymmetry90/trunk@47 c3c03602-0f4f-0410-b3fa-d2c81c8a7dc5

5 files changed, 10 insertions, 9 deletions

diff --git a/src/interpolate.c b/src/interpolate.c
index 06ab1c5..16370f2 100644
--- a/src/interpolate.c
+++ b/src/interpolate.c
@@ -1,5 +1,3 @@
-/* $Header$ */
-
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/src/make.code.defn b/src/make.code.defn
index 5907239..31bd59b 100644
--- a/src/make.code.defn
+++ b/src/make.code.defn
@@ -1,5 +1,4 @@
 # Main make.code.defn file for thorn RotatingSymmetry90
-# $Header$
 
 # Source files in this directory
 SRCS = interpolate.c rotatingsymmetry90.c registersymmetry.c
diff --git a/src/registersymmetry.c b/src/registersymmetry.c
index 0d2d7b0..326e737 100644
--- a/src/registersymmetry.c
+++ b/src/registersymmetry.c
@@ -1,5 +1,3 @@
-/* $Header$ */
-
 #include "cctk.h"
 #include "cctk_Arguments.h"
 #include "cctk_Parameters.h"
diff --git a/src/rotatingsymmetry90.c b/src/rotatingsymmetry90.c
index 42776d8..397797f 100644
--- a/src/rotatingsymmetry90.c
+++ b/src/rotatingsymmetry90.c
@@ -1,5 +1,3 @@
-/* $Header$ */
-
 #include <assert.h>
 #include <math.h>
 #include <stdlib.h>
@@ -14,6 +12,8 @@
 
 #include "Slab.h"
 
+#include "rotatingsymmetry90.h"
+
 
 
 /* This is pretty hard coded into all the tensor types and cannot be
@@ -541,6 +541,14 @@ int BndRot90VI (cGH const * restrict const cctkGH,
         assert (0);
       }
       
+      if (CCTK_IsFunctionAliased("GetLocalComponents")) {
+        int const num_local_components = GetLocalComponents(cctkGH);
+        if (num_local_components > 1) {
+          CCTK_WARN (CCTK_WARN_ABORT,
+                     "TAT/Slab can only be used if there is a single local component per MPI process");
+        }
+      }
+      
       options = Util_TableCreateFromString ("useghosts=1");
       assert (options>=0);
       
diff --git a/src/rotatingsymmetry90.h b/src/rotatingsymmetry90.h
index aa4561b..55362e7 100644
--- a/src/rotatingsymmetry90.h
+++ b/src/rotatingsymmetry90.h
@@ -1,5 +1,3 @@
-/* $Header$ */
-
 #ifndef ROTATINGSYMMETRY90_H
 #define ROTATINGSYMMETRY90_H